In 2019, I went for a swim in Tasiilaq, East Greenland. It was the hottest summer on record. Icebergs were corralled by vertical rock fortress walls.
The cold water was not as shocking as was the taste. The surface water was salty and memories of swallowing the water from the Nantucket Sound rushed in. I took three strokes out and three strokes back. Then quickly up the ladder, over the rail, and back on the sun-warmed deck of the ship.
The melt water of icebergs and Greenland’s glacial runoff water was nowhere to be found on the surface of the ocean.
You can see this phenomenon in a pint glass of water with an ice cube. Drip blue food coloring onto the ice cube. The blue food coloring will slide off and sink straight down and feather out near the bottom of the glass. Cold water is heavier, denser, so it does not puddle on the sea surface.
Sinking cold salty water is the thermohaline motion that drives ocean circulation around the world. But here’s the problem, as our climate warms so does the ocean. And what does all that melting ice water do when it warms? It expands.
That’s right. Rising sea levels are not only caused by massive amounts of Arctic ice melting — the briny sea is expanding, too.
In Baffin Bay, narwhals were fitted with satellite‐linked time‐depth‐temperature recorders. Baffin Hollow is 7,008 feet deep and they dive to the bottom in search of Greenland’s halibut.
The narwhals reported that the seas are rising faster than one would think based on ice melt observations alone. Baffin Bay’s surface water had thinned. The much larger warmer water mass of the West Greenland Intermediate Water had exhibited a statistically significant warming at depths between 1,300 and 7,000 feet. And get this — the water had expanded by 160 to 260 feet.
Here’s what all this means, FIRST: Sea levels are going to rise big time.
We need bold legislation that reduces carbon emissions and increases the drawdown of carbon dioxide with photosynthesis. The Ocean Based Climate Solutions Act (HR.8632), a comprehensive bill from Rep. Grijalva that promotes ocean health and resiliency and greens our shorelines, is a good place to start.
The ocean, with 96% of the world’s water, is a vast energy and carbon dioxide sink. To cool the ocean’s fever and slow sea level rise, we must act boldly, and we must act now.
Sign our letter to your legislator and please comment as to why you care so deeply for acting on ocean based climate solutions.
In the sky, south of the high table-top escarpment that separated us from where the dead right whale lay, a bright shaft of rainbow light scorched upwards the rose-colored sky.
During the summer of 2017, the tenth right whale known to die in the Gulf of St. Lawrence was found in Cedar Cove, Newfoundland on August 2nd. The death of this particular whale, one of twelve that died in these waters well north of the Gulf of Maine, would tell us more about what was going on than would any other whale.
Nobody lives in Cedar Cove because it is on the outside of the Bay of Islands facing weather that streams over Labrador and rushes head-long across the Gulf of St. Lawrence. Cedar Cove Trail Head Parking Lot is at the end of the road from Corner Brook. Past York Harbor and Lark Harbor, the road ramps up through spruce forests around table-top moors to a place known for the best beach combing in Newfoundland.
On August 2, the day the whale was found, I was on a Dutch tall ship, the bark Europa. We had anchored the night before in the harbor named for the ship HMS Lark (a 32-gun fifth rate two-decker frigate) that was in this place 250 years ago.
In the morning, the wind was very light from the north. Ideal conditions for setting all 1250 square meters of sail on the 185 foot three masted bark. We pulled out whisker poles and set six stunsails flying. Europa cleared the Bay of Islands and headed south along Newfoundland’s western shore.
To our left, Cedar Cove was a distant notch in the skyline of spruce and rock. Here an expired right whale lay high on a boulder strewn shore. I did not know this until the next day when fellow crew members from Corner Brook told me what they had heard from family back home.
I was greatly concerned. A few days earlier I had been on a local whale watch in search of the eight right whales that were summering in the Bay of Islands. For a couple of hours, we motored outwards in the deep bay from Corner Brook. No sign of right whales was found that day. We did see humpback and fin whales, and small open boats containing one or two fishermen catching cod with hook and line.
Bay of Islands is Newfoundland’s most important estuary. In this spectacular landscape, the cold waters flow down the Humber River from Deer Lake forming a strong salmon run with grilse, small salmon, and salmon weighing more than 30 pounds. Such a healthy ecosystem is a grand place for right whales and a great pride for the resident people.
This is arguably the finest salmon waters in the Atlantic Ocean. So, of course, there are right whales in the Bay of Islands. The question is what took them so long. The answer is likely, but not necessarily, a combination of changes in the ocean and changes with this population of whales.
Our ignorance of life beneath the waves is astounding. This, despite an abundance of information that is nearly drowning us, along with a stifling amount of opinions washing about.
Right whales are very difficult to see, let alone count. They lack the speed, the wheel and splash, of fin, minke, and humpback whales. With mouth open, they filter out plankton through baleen plates that hang down in the mouth. At times, with top lip above the water and baleen visible, a clickety-clack sound may be heard of baleen plates hitting one another.
Fast swimming whales have a small fin on top like the feather on the back of an arrow. It helps them go straight at high speeds. No dorsal fin on right whales. Not eating fish, there is nothing hurried about a right whale.
Right whales appear to me as the most majestic of whales. They swim slowly, stately, rising up and settling down.
Outside the Bay of Islands, along the rock-bound coast, life for right whales is not as copacetic. This was not the first right whale to perish close to Bay of Islands. Just to the north, a right whale was also found dead in Chimney Cove.
A right whale was also found dead in the very Southwest corner of Newfoundland at Cape Ray, fifteen miles west of Port Aux Basques where the Nova Scotia ferry pulls in.
A fourth right whale was found way north, dead on the Western shore south of the River of Ponds. This whale expired about 275 north of Cape Ray, twice the distance north to Bay of Islands. All four whales were greatly decomposed. That is, they had died many weeks previously.
The eight right whales observed grazing in the Bay of Islands were individually known. The four dead whales, found on the outer coast, were most definitely not one of the local right whales. Two of the dead whales had unique callosity markings. The other two dead whales were too far gone to be individually identified and died long ago, before live whales were seen in Corner Brook.
Elsewhere, eight more right whales were found dead in the Gulf of St. Lawrence. North of the Magdalen Islands a badly decomposed right whale was found bobbing on the surface. Two right whale was found north of Prince Edwards Island, once came ashore near Norway. Further West, off New Brunswick, five right whales were found dead.
These places are about as far from Newfoundland as Boston is from Yarmouth, Nova Scotia. The Gulf of Maine is about 70,000 square miles and Gulf of St. Lawrence is roughly 91,000. These are spacious seas where North Atlantic right whales dwell.
The trouble for right whales in the Gulf of St. Lawrence may be that it drains the Great Lakes. This means much boat traffic and pollution. It could result in more ship strikes and the lessening of fertility from toxic chemicals that bio-accumulate in fat cells passed from mother whales to young. More nutrients may feed harmful algal blooms to create ocean dead zones. There is also a large snow crab fishery.
The twelve dead right whales ranged in age from two to at least thirty-seven years old. Eight males and four females were found. Nine of the whales had been individually identified and were included in the New England Aquarium Right Whale Catalog. Three right whales were new to these researchers.
Of the four dead right whales found strewn across Newfoundland’s Western shore, the one found in Cedar Cove looked like an abandoned gray survival suit that had been tossed up on the rocks. It had been dead for so long, was so decomposed, that the bones had slipped out, likely head first, sinking into the deep leaving behind, floating on the surface, blubber and skin.
The Cedar Cove right whale (Whale #11) was a twelve-year-old female. Genetic profiling revealed that this was the same whale as the one found floating dead north of Prince Edward Island. This whale (#5) had gone missing after July 4th. At that time the carcass condition was already moderately decomposed, suggesting death was about a month earlier. Modeling with currents and prevailing wind conditions, researchers calculated that this whale was much further west, close to the New Brunswick shore, when it was struck by a vessel and killed.
Hindcast reverse trajectories were simulated for eight whales in total. This includes the Cedar Cove whale. Predicting the drift of dead whales for 14 days prior found most of the trajectories originated on the western side of the southern Gulf of St. Lawrence, well south of the St. Lawrence seaway boat traffic.
The report ruled out harmful algal blooms and diseases. Ship strikes and fishing entanglements killed the whales. The increase in mortality was attributed to a combination of three factors: increased right whale abundance in the Gulf of St. Lawrence, increased exposure to human-activities, and whale carcasses were more apt to be found due to increased survey efforts.
The finding-more-whales factor was put on steroids by international interest and heightened media coverage. Before this summer, a whale found dead was a big deal to locals and hardly considered newsworthy in the next town or two over. Such occurrences in Newfoundland were of little interest to Prince Edward Island, to New Brunswick, and visa versa.
In 2017, the counting of dead right whales was on. So much so that in September, a whale watching cruise ship departed Southampton, UK, in hopes of viewing the last of the right whales in Canadian waters.
For the nine right whales known to researchers in Boston, exposure to human-activities did not increase significantly in Canadian waters. Yes, there were likely more right whales in the Gulf of St. Lawrence than ever before.
There is another human-whale interaction that should also be factored in, one that should not repeat in subsequent years. It is possible the high whale mortality in 2017 is not part of a downward spiral for the right whale population of changing ocean conditions. These tragedies are very specific, and may be more an episode, an anomaly, than part of a trend.
Five right whales were entangled in snow crab fishing gear off of Shippagan, New Brunswick. The Campobello Whale Rescue Team in the Bay of Fundy answered the call. They were the only ones with the permit, and the will, to rescue entangled right whales in the Canadian Maritimes.
Two entangled whales were freed of gear. On July 10, the rescue boat approached the third whale. Joe Howlett cut free one of the lines with a long spear-like handle with a knife on the end. Howlett hooked under the second line. Cut free of entanglement, the whale dropped under the boat. The whale’s massive tail came up and came down striking Howlett dead. The whale shook loose the lines and swam off.
The Campobello Whale Rescue Team stopped disentangling right whales. They had cut free the snow crab gear from three whales, two males ages 6 years and 33 years, and one unknown gender right whale. A seven-year-old female and fifteen-year-old male were also observed entangled in gear. These whales were left to fend for themselves.
For years the rescue team had called on the Canadian government to fund rescue work freeing whales. To no avail. With the tragic loss of Howlett, right whales in the Gulf of St. Lawrence and the Bay of Fundy were bereft of rescue teams.
Instead of stepping up to fund a rescue vessel in the vicinity of the snow-crab fishery to complement the privately-funded Campobello Whale Rescue Team in the Bay of Fundy, the government suspended right whale rescues and closed the snow crab fishery for the summer.
Extensive necropsies were completed on carcasses of six right whales. For one whale, decomposition was too advanced for a cause of death to be determined. For one whale, the cause of death was chronic entanglement. For the other four whales, blunt trauma was either the suspected or the probable cause of death. These four whales had been struck by the hull of a vessel in waters worked by snow crabbers.
In 2018, no right whales were found dead in the Gulf of St. Lawrence. In 2019, nine right whales died. Two whales were found together on the same day in June off the Acadian Peninsula in northeastern New Brunswick. They seemed not have been entangled with fishing gear.
Three whales were observed swimming with rope entanglements. One of these whales had been observed in April in the Gulf of Maine trailing a line of rope from underneath its body. These whales were in New Brunswick waters closed to fishing.
The Canadian government is considering putting tracking devices on whales suffering from entanglements. They are reluctant to take risks freeing whales of lines.
Overall, how are right whales doing sharing seascapes with humans? In 2013, the reported North Atlantic right whale population peaked at 476, having climbed from 291 in the 1990’s. The population appeared to drop in 2014. Today, the right whale population is estimated at about 400. (Canadian government estimates 411.)
In 2015, researchers went farther afield in search of whales. The first survey of the Gulf of St. Lawrence was held in western portions near Prince Edward Island. Forty to forty-five right whales were sighted. The same number was found in 2016. The fateful summer of 2017, 100 North Atlantic right whales were documented in western reaches of the Gulf.
Indubitably, the Gulf of St. Lawrence has become an important habitat for North Atlantic right whales. In this magnificent place, there is hope for right whales.
There are compelling indications of even more right whales. Genetic profiling of the right whales calving off of Southeastern US found that, when sampled again in summering areas, only 60% of all known calves were with their mothers. The remaining 40% of calves were not observed on known summering grounds.
Right whale paternity analysis found fathers of only 45% of known calves have been genetically determined. Since genetic profiles have been determined for 69% of all photo-identified males, the population of male right whales is likely larger than reported.
For the people of the high granite outcropped shores of Newfoundland as well as those of the lobster-red sandstone ledges of Prince Edward Island, the wonder is what took the right whales so long to rediscover spectacular seascapes resplendent with nutrient rich waters.
The answer may be global warming climate-driven changes to the whale’s ecosystem. The summer when surprisingly few right whales were observed in the Bay of Fundy, a decrease in their food was also found. The population of the most abundant zoo plankton organism, a copepod called Calanus finmarchicus, had dropped. Plankton are organisms that drift with the ocean currents. So the population decline in the high-fat sesame-sized crustaceans was thought to be due to a shift in the oceans currents. This was most disconcerting because this is the place where whales stoke up, putting down fat reserves, to make it through a low diet winter in clear waters off the coast of Georgia.
Ocean currents are shifting because so much of the planet’s heat energy is prevented from escaping into outer space by greenhouse gasses. 93.4% of the retained energy is going into the ocean. When water warms, it expands, becomes less dense, causing sea levels to rise and circulation patterns to shift.
The motion in the oceans’ currents is primarily driven by the rising of warm waters and the sinking of dense cold briny waters. The ocean’s thermohaline circulation is also called meridional overturning circulation. The direction of ocean currents is caused by the Earth’s rotation, known as the Coriolis effect.
Global warming induced climate change is melting the polar ice cap. Sea ice that once covered two-thirds of the Arctic Ocean, today covers less than one third and is on average shrinking. As a result, there is twice as much open seawater to freeze come October.
Fulmar flies before iceberg in East Greenland. Photo Rob Moir, Ocean River Institute
When sea water freezes, salt is expelled so the water molecules can align in a crystalline structure, ice. Icebergs float one-eighth above the sea because the water is denser with salt. (Icebergs float level in fresh water.) Salt left behind in the freezing of sea ice makes the adjacent cold water even denser. Denser water sinks.
With more sea ice formation in the Arctic, more seawater is flowing into the Atlantic Ocean. Cold, nutrient-rich dense Arctic water slams into warm nutrient poor Atlantic water in the Denmark Strait. There the Arctic water plunges down 11,000 feet in the world’s largest waterfall to form the Greenland midwater current. This water flows south along East Greenland, around Cape Farewell and then north along West Greenland. In Baffin Bay, the right-hand bearing current turns around, returning to the Labrador Sea to become the Labrador Current.
The Gulf of Maine is separated from the Atlantic Ocean by Browns Bank below Nova Scotia and by Georges Bank above Cape Cod. The connecting deep water Northeast Passage is only about sixty miles wide.
The amount of Labrador Current water entering the Gulf of Maine varies from year to year, unexpectedly, much like the arrival of hurricanes (too many factors in play to measure and model). The technical terms for the volume of Labrador Current entering the Gulf of Maine are barn door open, barn door closed, and barn door ajar.
When researchers find a warming of water in the deep basins it indicates less Labrador Current water and more Slope Water. When “the barn door is closed” to the Labrador Current, warmer, less-dense Slope Water fills in.
More water flowing out of the Arctic Ocean is in turn driving a stronger flowing Gulf Stream. This was evident in October 2011, when the Gulf Stream meandered up onto the continental shelf closer to the U.S. than ever recorded. (A river dissipates excess energy laterally by meandering, much like a train crash sending rail cars in crumpled zig-zag.)
In 2007, the Gulf Stream surfaced in Svalbard, a Norwegian archipelago on the threshold between the Atlantic and Arctic Oceans. This commenced the melt of glaciers on the land. Heat brought to Northern Europe by the Gulf Stream set record high temperatures. Warm midwater is increasingly flowing back into the Arctic Ocean furthering the summer melt of sea ice. A positive feedback loop is completed.
Surface currants in the Gulf of Maine are no less fickle. Fresh water from off the land tongues and pools on top of briny Shelf Water. The Gulf of Maine is like a layer cake. Labrador Current water on the bottom; then Slope Water, Shelf Water, and surface water frosting.
Surface waters run deep in the summer due to winter snow melt and spring rains. In winter, surface waters become more diffuse and less distinct. Summer of 2013 saw such extreme wet and hot weather over the land, that surface water temperatures rose 4 degrees Fahrenheit, a legendary warming that was greater than reports from any other ocean water body. In 2014, surface water temperatures were cooler.
With extreme weather events have come variations in ocean currents. Shifting currents moved out of reach the herring that puffins relied on to feed their chicks. Shifting currents may be why researchers are finding less copepods in the right whale grounds at the mouth of the Bay of Fundy.
However, researchers are also finding less phytoplankton, the food of copepods. A factor could also be pollutants. Likely more herbicides and pesticides are being applied to clear power lines and to manage over-fertilized lawns. (Lawns with quick-release fertilizer have shallow roots, less resilience and have more need for pesticides and herbicides. Lawns without fertilizer put down deeper roots, are more resilient, and put on more foliage capturing more carbon.)
Right whale Photo by Jessica Taylor, Anderson Cabot Center for Ocean Life, New England Aquarium
Whether the right whales came to the Gulf of St. Lawrence out of necessity, due to an inconvenience of where the shoals of copepods were, or by choice due to a growing population exceeding its habitat, does not matter. The Gulf of St. Lawrence provides vast watery realms where whales stoke up on shoals of plankton. Right whales have expanded their range. The benefit for us are more opportunities to view magnificent right whales without disturbing them. In the majestic company of right whales, life is better for us all.
Far out on the Atlantic Ocean, about 160 miles southeast of Nantucket, the morning light revealed that the sea had changed from cold gun metal gray to a deep Mediterranean blue. Looking out through the pilot house window, I saw a sperm whale. The rectangular black portion above the water reminded me of a railroad box car. The blowhole was forward on the left side of head, on top just behind the perpendicular descent of the whale’s front. The back was flat and smooth no sign of a backbone, no dorsal fin. The expanse of back turned to knuckles that stepped down the tail disappearing into the water.
This was a very different beast than the whales of whale watching, the humpback, fin and minke whales. Their wheeling behaviors had become familiar. Head breaks the surface, followed by paired blow holes, ridged steeply-sided back followed by dorsal fin and sometimes lifted tail.
The sperm whale was still in the water; waves lapped at its square black brow. There was no exhalation of atomized water droplets rising in a diagonal column to fall clear of the whale. This whale was dead.
I turned around in the pilot house to see the captain stripped down to his shorts standing on one foot while maneuvering the other foot into a wet suit held spread by his two hands. The Captain was also a jeweler with an interest in scrimshaw. He was preparing to put on scuba gear to get some whale teeth.
There I stood, the curator of natural history of a Massachusetts museum who had brought a bit more than a dozen patrons on a three-day cruise off the continental shelf on a sperm whale watch. The dead whale was unexpected. And then, the only one who knew how to operate the boat was about to jump ship to take a quixotic swim to pluck teeth from the largest toothed jawbone in the animal kingdom with what looked to me like a Bowie knife. How could things have gone so wrong? How could this distant ocean realm be better managed so one would no longer find one out of three whales sighted floating dead?
Those who fear that the substantial summer season melt of the Arctic ice cap, from 1/3 open water to now 2/3 open water, may lessen the flow of the Gulf Stream do not know oceans. The operative term here is “seasonal.” Sea ice that melts in summer, freezes in winter. The formation of ice increases the concentration of salts left behind in the seawater. This cold salty water is the densest in the world. It sinks to propel the thermohaline circulation of the world’s ocean currents.
The energy moving more water volume is some of the energy trapped as heat by greenhouse gases from escaping into outer space. Global Warming directs instead more energy into extreme weather events, more extended droughts, more violent downpours, category 5 hurricanes with four times the fury of category 4 hurricanes, and more melting/freezing of sea ice.
A greater Gulf Stream was apparent in October 2011 when it meandered up onto the continental shelf closer to Rhode Island than ever before. Rivers meander to dissipate energy gained from cascading down a great height or, for the Gulf Stream, being squeezed and jetted between the Bahamas and mainland through the Florida Straits. Viewed from high above there is resemblance to a train crash with forward momentum energy dissipated by train cars zigzagging every which way.
End of the road for the Gulf Stream used to be Svalbard, an archipelago to the north of Norway where the Greenland Sea meets the Arctic Ocean. Until 2007 when warm Atlantic water surfaced and commenced the melting of glaciers in Svalbard’s fjords . This warm intermediate water continues north into the Arctic Ocean to circle counter-clockwise off Siberian Shores and on around to Greenland. This water gives off heat to the surface waters above, further contributing to the melt of the ice cap in summer. And thus, more ocean freeze pumping in winter.
The increased flow of cold nutrient-rich Labrador Current water from Greenland to New England is good for marine life. The other water masses, Slope Water, Shelf Water and surface waters do not compare in the amount of life giving properties at the bottom of the food chain.
Climate Change is nonetheless bad for the ocean because a third of the carbon in the atmosphere goes into solution to become carbonic acid. Because our carbon footprints are so large, the ocean is becoming more acidic. Already oyster farms have had to close because young oyster shells have dissolved.
The Ocean River Institute is launching a citizen-science monitoring, educating and advocating offshore ocean waters program called Seamount Guardians and Deep Sea Canyon Rangers. We begin with Oceanographer’s Canyon located 140 miles southeast of Nantucket where sperm whales live year round. We are looking for a few intrepid individuals to assist with satellite imagery to view surfacing whales and the presence of ships to stop ship strikes from killing whales in the NE Canyons and Seamounts National Marine Monument.
A pub sing is held at the Somerville Armory second Thursdays and fourth Tuesdays. Any song is welcome as long as it has a chorus that all may join in on. On a Thursday, the songs ranged from Tom Paxton to songs of courtship and rum (wouldn’t do us any harm). A woman led us through a version of the sea shanty Spanish Ladies. It had explicit instructions for sailing up the English Channel between Brittany. France and Cornwall, United Kingdom from across the Atlantic. Here is the chorus.
“We’ll rant and we’ll roar, like true British sailors,
We’ll range and we’ll roam all on the salt seas,
Until we strike soundings
In the Channel of old England.
From Ushant to Scilly ‘tis thirty-five leagues.
The distance from Ushant to Scilly is actually thirty-three leagues but it is more fun and sounds better to sing “five” not “three.” Those leagues were experienced first hand, when I had the opportunity to sail the route aboard Grayhound, a three-masted lugger (no booms). We sailed the other way from Plymouth to Brittany, stopping at the Isles of Scilly with a cargo of French Bordeaux and Muscadet, coffee and tea, chocolate and honey.
Greyhound anchored Ushant, France
Ushant is the western most part of France, an island off of Brittany. The rocky island marks the tooth in the jaws of the English Channel.
Chart of Cornwall onboard Greyhound.
The Isles of Scilly are off the southwestern tip of Cornwall, the most southerly and westerly point in the United Kingdom. The isles look like giant granite dice, coarse-grained with porphyritic crystals of feldspar, tossed from Lizard Point.
Sailors, having been at sea for months or years, must have belted out this penultimate homeward-bound ballad as each landmark hove into sight.
“So the first land we made, it is called the Deadman,
Next Rame Head, off Plymouth, Start, Portland, and the Wight,
We sailed by Beachy,
By Fairlight and Dungeness,
And then bore away for the South Foreland light.
The Deadman, or Deadman’s Point, is today known as Dodman Point, the highest headland on the south Cornwall coast. For a weary sailor, this is the first landfall looming out of the horizon. South Foreland Lighthouse is at the other end of the Channel, beyond Dover, alerting ships to beware of the Goodwin Sands.
A league is three nautical miles. A nautical mile is 1.15 statute miles. From Ushant to Scilly is actually 112 miles or 97 nautical miles or about 32 ½ leagues. For the sailor longing for home, thirty-five leagues may be more correct due to adverse wind and contrary tides.
Sailors use nautical miles because it is one minute of latitude. Sixty nautical miles or twenty leagues is one degree of latitude. Most fists held aloft at arm’s length span ten degrees or two hundred leagues. Each of four knuckles represent 2.5 degrees. When the north star appears one knuckle higher in the sky, a northward-bound sailor knows fifty leagues has been traveled. Northward bound in the Atlantic Ocean, when the pole star, around which all others turn, is 49 degrees high, put the rudder hard over to turn the ship to the right, starboard. Steer due East by the compass in the binnacle. This course will take one between Ushant at 48.46 N and the Isles of Scilly at 49.56 N.
“Let go your shank painter, Let go your cat stopper, Haul all your clew garnets, let tack and sheet fly.” This is how a sailing ship prepares the anchor line, lets the anchor swing, furls the sails, and lashes them up against the spars.
Nowadays, with our eyes tacked down, we fist cellphones to navigate city blocks and country miles. Channels are on the TV and increasingly on cellphones. Leagues play sports. When Earth Day comes around each April 22, most people are mindless to where we’ve come from, care not where we are, and are clueless to where we are going. We moan about the latest perturbation to our daily domestic chores of tending our needs and homes, our routines and recreations.
Earth Day is not kept alive in song. Tending earth stewardship, when we go astray or bump into an obstacle, we wring our hands, blame and curse. We need to recognize the channel markers and navigational aids for conservation and restoration to get back on track. Stay the course, and persevere just to see the day through. The way forward is slow, incremental. You can not rush a democracy. We take the time that is needed. Let go one line, spars take time to swing round. Only when in position, take up on the other line. Take in, sweat the line, and make fast. Our future depends on knowing the right course. Pull together and handle the lines deftly in the full recognition that if we attempt to sail straight into the winds the sails will luff, back, and we won’t get there.
Earth Day 1970, to quote Barry Commoner, “was irrefutable evidence that the American people understood the environmental threat and wanted action to resolve it.” That we remember once a year. Commoner was a biologist who upset the applecart of academia by jumping disciplines and going into social science. With his Baby Tooth Study in the late 1950s, he demonstrated that the presence of Strontium 90 in children’s teeth was a direct result of nuclear fallout. He put it succinctly: “The greatest single cause of environmental contamination of this planet is radioactivity from test explosions of nuclear weapons in the atmosphere.” As the result of speaking irrefutable truth to government, above-ground nuclear testing ceased.
Our work was just beginning. “Environmental pollution is an incurable disease. It can only be prevented.” Commoner debated those focused on overpopulation as the source of environmental problems. He observed that poverty “initiates the rise in population,” not the other way around. Rapid population growth of the developing world is the result of not having adequate living standards. He postulated that capitalist technologies were chiefly responsible for environmental degradation, as opposed to population pressures. For example, the child labor using hand tools in Congo cobalt mines to keep rechargeable lithium-ion batteries cheap is wrong on so many levels.
In his 1971 bestselling book The Closing Circle, Commoner introduced the idea of sustainability. He argued that polluting products should be replaced with natural products. He believed in technology. But, above all, he believed that it would take social developments to achieve a natural decrease in both population and environmental damage.
“If you can see the light at the end of the tunnel, you are looking the wrong way.”
The fog of excess pollution and too much global greenhouse gasses has dimmed the light. The distance that we need travel is vast. From the first Earth Day windward to the lee shores of sustainability and no poverty. Yet, no matter whether you are caring for your car or pet, your home, your place, or your community, there will always be work to do. Steady on and be prepared to shorten sail.
We must steadfastly stay the course of compassionate stewardship and not pollute. Along the voyage, look up and with fist held high, remember to count the digits as the leagues go by. If you care to raise your voice, please join us in the chorus. We’ll rant and we’ll roar together in song while sailing on for a healthier planet.
There has been much discussion on how Climate Change impacts the ocean. Researchers in Baffin Bay found proof of how the ocean takes up excess heat from the atmosphere by working with the resident whales, narwhals. Narwhals, speckled blackish-brown over a white background, becoming whiter with age, are 13 to 18 feet in length from head to flukes. There is no dorsal fin. The neck of the narwhal differs from most other whales. Like land mammals, the neck vertebrae are jointed, not fused. The shape of tail flukes differs between females and males. Female whales have flukes similar to dolphins, the leading edge sweeps back to join the trailing edge obliquely, more of a triangle shape. The male narwhal tail has more of a moustache shape. From the “small” where tail meets body, the leading edge is more concaved dipping back and out.
Jointed vertebrae and fluke hydrodynamics have evolved for male narwhals to carry a five to ten-foot long tusk that erupts through the lip on the left side of the upper jaw. What was once a canine tooth has become a most remarkable left-handed helix spiral. Millions of nerve endings in the tusk connect seawater stimuli with the narwhal’s brain. By rubbing tusks together male narwhals are thought to communicate water characteristics each has experienced.
Narwhals may converse about water much like people talk of fine wines. Fourteen narwhals in Baffin Bay wearing sensor tags will tell us, later in this article, something about how climate change effects the seawater that flows into the Gulf of Maine.
Conversations in Boston and Portsmouth on climate change impacts on the ocean have escalated to swagger. The Gulf of Maine is warming faster than any other water body in the world. Our waters are in the worst condition, and worsening faster than others, they say.
The belief that one’s local ocean water body is warming faster than the rest of the ocean came suddenly, turned-on like a light switch groped in the dark, by a single science journal publication splashed by the media. I was stunned to hear individuals who have spent much time on the ocean say something that was contrary to their own observations and personal experiences.
Concerns of being the frogs worse off in a stovetop kettle arose from a report in a science journal. The findings boiled down to two sentences that gave alarm to the discussions that followed. “Between 2004 and 2013, the mean surface temperature of the Gulf of Maine rose a remarkable 4°F.” Last year’s “rise in temperature exceeded those found in 99 percent of the world’s other large bodies of saltwater.” The authors were quick to conclude that rapid warming of surface seawater due to global warming led to the collapse of the Gulf of Maine cod fishery.
Perhaps there was too much deconstruction of marine ecosystems, too much simplifying down to one easily measured factor, temperature, that would tell all one needs to know. The challenge was to reconcile what the authors claimed with basic understandings gained through experience of the workings of oceans.
A whale watch narrator out on Stellwagen Bank explained global warming as like a blanket on the water, warming it. Inferred was that this bit of ocean is warming faster than in other ocean places because there is a thicker blanket of greenhouse gasses here than elsewhere. I got an image of the world wrapped in a patchwork quilt of varying thicknesses, and unfortunately we got a thick patch.
Not so, the greenhouse gasses of climate change are not substantially thicker on some water bodies than others. The winds blow around the world; they vary and change when land surfaces rise and fall, and warm and cool. The air molecules are redistributed evenly in the atmosphere. Some of the air we breathe was once air in China. Climate change carbon measurements are taken far from smog and smokestacks. First observations were made on Mauna Loa, Hawaii. Barrow, Alaska followed. Today American measurements of carbon in the atmosphere are also recorded in American Samoa and at McMurdo Station, Antarctica.
There is some regional variation. The U.S. East Coast was recently reported with 412 parts per million carbon, slightly less than the North Pole (421 ppm CO2), and a bit more than the south coast of England (394 ppm CO2).
At the science café in the basement of the Portsmouth Brewery, a marine biology graduate student studying lobsters said the surface waters of the Gulf of Maine were warming faster than anywhere else. It is a good thing lobsters don’t live in the surface waters, I said. No, was the reply, they can correlate surface water temperature with temperatures all the way down to the ocean floor.
He went on to talk of how lobsters in the Gulf of Maine were being landed in record numbers while lobster populations south of Cape Cod were crashing to record lows. To the south, rising temperatures have been wreaking havoc to lobsters. How could the Ph.D. student, who knows the life of lobsters in cool and warmer waters, believe the Gulf of Maine water body is warming faster than anywhere else when these lobsters show no signs of heat stress?
Lobster boats out of Martha’s Vineyard must carry a vat of boiling water in the back of the boat. The pots are dunked into the bath to rid traps of 30 to 40 pounds of algae before being set again. Lobstermen hold the nutrients coming off of lush green lawns of waterfront estates responsible for making life difficult.
Three factors control algal blooms, daylight length, temperature and nutrients. The worst algal blooms are during the summer when daylight is longest, water warmest, and nutrient runoff or upwelling the greatest. Warm water holds less oxygen than cold. Algae can grow and die so rapidly that all of the oxygen is used up. This place becomes an ocean dead zone. Striped bass has been observed chasing bait fish. Suddenly all the fish roll over dead having swum into an ocean dead zone.
The whale watch narrator and graduate student stretched their explanations to reconcile the incongruities of the claim trumpeted by the media. We defer and accept without question the conclusion of a reputable science article out of respect and because we want to be part of the “scientific community.” Most especially when it confirms something difficult to experience first-hand but no less real, Climate Change.
Good science is repeatable. So I went into the kitchen to test my understanding of oceans empirically with a measured pint glass and a hair dryer. I poured some old wine up to the 12-ounce line. I added a level tablespoon of salt to bring the salinity to about 40 parts per thousand or 4% salt. This is a salinity that is closer to the Mediterranean Sea than to the Gulf of Maine.
Like the Mediterranean, the Gulf of Maine is a sea beside the Atlantic Ocean. Due to the many rivers that flow into it, the Gulf of Maine is an estuary. It is less salty, about 34 parts per thousand. The Atlantic Ocean has a salinity of about 36 parts per thousand salt. The Mediterranean Sea is closer to 40 parts per thousand salt. The Sea is brinier due less outflow from the land, less rain water puddling on its surface, and more evaporation beneath clear blue Mediterranean skies.
I stirred the pint glass with a long handled spoon. Later, when cleaning up, I found much salt still crystalized on the bottom, so perhaps this was closer to Gulf of Maine seawater after all.
Tap water was poured from a small pitcher onto a spoon so as not to disturb the wine dark sea. I filled it to the brim, to the full 16 ounces. There was some mixing because the surface water floating on top of the sea took on a pinkish color. Where the water turned abruptly from pink to red was the halocline, the boundary between salty and fresh water.
Global Warming came in the form of a turned-on hair dryer, held close to the surface of pint glass. The hot wind made the surface ripple a standing wave increasing the surface area and likely heat transfer. While the hairdryer blew hot, I watched the halocline at the 12-ounce mark in the glass, where pink water met wine dark. Turned the dryer off. There was no disturbance, no mixing of the surface layer with the deep.
Energy as heat from the hair dryer had gone into the pink surface layer. The boundary layer between water bodies remained at the 12-ounce mark. Had the surface water mixed, the portion closest to the wine red water would have become the same color. The halocline would have moved up. The wine dark sea stayed separate because it was much saltier, denser than the lighter water on top.
Water conducts heat rapidly away from the area in contact with the heat source. At sea level, water is 784 times denser than air. Water is so dense it bends light. As a result, seasonal hot air will not rise the temperature of a large water mass.
A hair dryer works well for drying hair because warmer air molecules are moved over the hair evaporating water. The dryer moves moist air away to reduce the relative humidity, increases the dryness. This allows more water molecules to evaporate and leave hair.
Convection is a more immediate transfer of heat. In the kitchen, water in a pan on the stove warms with convection. In the ocean, water warms by convection in deep hydrothermal vents with heat from deep within the Earth.
Another form of heat transfer is radiation. This is how energy reaches Earth from the sun. Radiation is absorbed as shortwave radiation, more so on dark surfaces. It is then reradiated as long-wave radiation (heat). Heat does not pass easily through the atmosphere, so is trapped and hence a global warming problem develops.
The warm seawaters south of Cape Cod and around Prince Edward Island are the result of two forms of heat transfer. The sun warms tidal flats at low tide, radiation. The water returns and is warmed by the bottom by conduction of heat, molecule to molecule.
To better understand the interactions of different water masses in one water body like the Gulf of Maine, I set out two pint glasses about three quarters full of fresh water. In one glass I mixed in salt. In both glasses I placed the same sized ice cube and splashed a drop of blue food coloring on the ice. The ice in the salt water floated higher, more out of the water because sea water is denser than fresh water. As a result, food coloring and melting ice water pooled on the surface of the glass. The surface water was a distinct blue line across the top of the glass.
Meanwhile, in the fresh water glass, a plume of dark blue was cascading to the bottom of the glass and then feathered up into clear water. Though the ice cube was just as fresh water as the rest of the water, the ice water being much colder sank. It being very hot this bright August day, in a matter of minutes, the ice cube melted and the waters mixed completely.
The experiment was repeated with new fresh water and by adding more ice cubes to the salt water glass. This deepened the surface blue water on top of salt. The ice cube on the saltwater lasted much longer than did the cube in fresh water. Touching the fresh water glass, it felt cool. Touching the salt water mass, it felt warm like the air. The fresh blue water on top was icy cold with condensation forming on the outside. Despite water conducting heat, there seemed to be no transfer across the flat boundary between fresh and salt water. The temperature of the surface water mass gave no indication of the temperature of the intermediate water mass below.
In the science journal, the much talked about warming waters was reported: “Between 2004 and 2013, the mean surface temperature of the Gulf of Maine rose a remarkable 4°(F).” Over a ten-year period of sampling the data, recent years were found to be four degrees warmer than much of the earlier data.
Four degrees is most impressive for an annual summation of monthly averages; less impressive when comprised of just the hottest months of summer. Some June and July temperatures were four degrees warmer than normal and some three degrees cooler than normal. It is not obvious. Only by finding a statistical significance in the scatter of summer data points was it possible to make the claim.
This begs the question of the corresponding winter surface water temperatures. Instead of a trend, the finding may indicate a greater oscillation of temperatures between summer and winter.
The Northeast Regional Climate Center at Cornell University organizes weather and climate data both historical and recent. In 2013, the last year that the researchers observed surface water temperature, there happened to be extraordinary weather. From March to May, the Northeast overall was 1.3°F above average. Maine was the warmest, 1.6 °F above average.
June was another warmer than-average-month in 2013 by 0.7°F. June was also very wet receiving 7.19 inches of precipitation. At 172% of normal, this was the third wettest June since 1895. Rains during the second half of May resulted in a wetter than average May, as well.
The wet conditions of June spilled over into July for the Gulf of Maine. The region ended July with 5.14 inches of precipitation, 121% of normal, making it the 15th wettest July since 1895. With an average temperature of 72.4°F, July was 2.5°F above normal and the 12th warmest July on record.
Raindrops, when condensing into formation, release heat to the atmosphere. A dramatic increase in the normal precipitation might create above average temperatures, all other actors being equal, which they likely are not.
Clearly in 2013 there were excessive amounts of warmer water flowing off the land. Fresh water spreads out across the sea’s face swelling the surface waters. A greater volume of fresh water coupled with unusually warm weather slows the usual cooling of surface waters by the intermediate water below.
In 2014, a satellite was put in orbit and the Northeast Regional Climate Center began reporting on surface water temperatures throughout the Gulf of Maine. These reports reveal a remarkable complexity of surface temperatures influenced by proximity to shore, depth, currents, wind and weather.
Weaker warm water anomalies of less than 2°F over the deeper waters of Jordan Basin and the shallow waters of Georges Bank were observed. For Massachusetts Bay and directly east of Cape Cod, within the Gulf of Maine, cold surface water anomalies were observed of around -0.9°F.
These colder surface waters found that summer were primarily a result of cooler weather conditions in July and August. Warmer waters were observed closer to land with rivers. With twenty-five major watersheds, there was much water from the land. The four largest rivers (St. John, Penobscot, Kennebec and Merrimack) discharge about 60 billion cubic meters of fresh water per year, mostly during spring and summer. A small change in the outflow of rivers can produce a large change in the inshore summer surface waters of the Gulf of Maine.
Maps of the distribution of surface water temperatures in the Gulf of Maine remind of the marbling of paper found in old books. No two summers are the same. For each summer there were different combinations of factors causing various spreads of surface water temperatures. To predict the next summer’s surface water is impossible given shifting complex interactions of wind, precipitation, outflow from the land, currents, tides, and “slippery sea.”
Slippery sea is a lens of fresh water on top of salt water that is sufficiently shallow to be pushed by the wind to slide over the sea. This results in a stronger current or a surface current that differs in direction from the main current. For sailors, it is to know where the sea slides that wins the race.
What people do on the land affects the ocean. Cutting a forest removes a natural sponge and expedites the flow of more water to the sea. Removing concrete to plant a garden restores retention and reduces runoff. Long showers, or washing a car with a hose instead of using a bucket impacts in small incremental ways the surface waters of the Gulf of Maine.
Those who practice the dipstick science of taking a temperature only at the sea surface to assess ocean health, like a Fitbit on one’s wrist, are not going deep enough and are using the wrong instrument. It’s not temperature but water density that interests us, and the instrument to measure that is a hydrometer.
When a science teacher, my students made hydrometers by sticking a metal tack into the eraser at the end of a yellow pencil. With tack for ballast, pencil floated upright in a glass of water. Where the water met the air, the water line was marked on the pencil. Four glasses of clear water representing river, estuary, gulf and ocean were measured. By noting the water lines drawn, students could arrange glasses of salt water from least to saltiest, without having to taste the water.
St Johns Newfoundland with Newfie
Down on the waterfront similar water lines markings can be found on the sides of ships. These marks are named for Samuel Plimsoll who in 1876 put a bill through the British Parliament that mandated reference marks be drawn to indicate the maximum depth that the vessel may be loaded with cargo. The water line must not be above the Plimsoll line or the ship is at risk of sinking.
Plimsoll Lines in yellow, near the middle of the ship by the water.
Plimsoll lines are a flag staff of multiple lines that look much like the float marks my students made on their pencils. There are six lines labeled with letters that descend down the ship’s side, TF for tropical fresh water, T for tropical ocean, F for fresh water, S for summer, W for winter, and WNA for winter North Atlantic. The National Ocean Service puts it most succinctly: “A commercial ship is properly loaded when the ship’s waterline equals the ship’s Plimsoll line.”
Ships takes on cargo and loads until the waterline meets the proper Plimsoll line. In St Johns Newfoundland during the winter, cargo is loaded until the waterline reaches the lowest mark, WNA. The ship steams to a location one hundred miles offshore of Brazil, where the ocean is colored brown by the plume of fresh Amazon River water. Here the waterline is at the highest Plimsoll line, TF for tropical fresh. The weight of the ship has not changed. The amount of freeboard changed as the density of seawater changed. Displacement of the ship went from riding high on the densest water in Newfoundland during the winter to the floating low in the water where it was least dense in tropical fresh water.
A submarine diving down vertically through the water column will also pass through different water masses. The change in water density is sudden at the thermocline. It is so dramatic that sound-navigation-and-ranging (sonar) will not penetrate the boundary layer.
Sound emanating from within the water mass, say the call of a whale, reflects against the smooth thermocline with very little loss of energy to absorption. The water mass becomes a long distance sound channel because sound waves never interact with the seafloor or ocean surface. Low-frequency sounds travel further than higher frequencies. Thus, a blue whale or fin whale singing at 20 hertz will have a greater range of communication than the minke whale with 80 hertz calls.
The practice of finding the thermocline was perfected during World War II in the Straits of Gibraltar. Two currents flow between the Atlantic Ocean and the Mediterranean Sea. Mediterranean Outflow water is saltier and denser. It flows out under inflowing Atlantic water which is less dense even though it is colder.
The problem was German submarines were passing Gibraltar undetected by turning off their engines, drifting in on Atlantic water and out deeper down on Mediterranean. Setting off depth charges in one water mass would not sink submarines in the other. There was a need for an instrument that would find the thermocline, identify the boundary between Atlantic Water above and Mediterranean Outflow below.
Athelstan Spilhaus built the bathythermograph with much ingenuity. A copper thermo-coil unwound with increasing temperature and wound tighter when colder. A point was put on the end of the coil. To measure depth a small bellows contracted with increasing pressure. A glass slide was mounted on the bellows that contracted with depth. The slide was coated with a single layer of gold. The point on the thermo-coil scribed through the gold when coil moved with temperature and slide moved with depth.
On the Research Vessel Westward, a 100-foot steel brigantine sailing ship out of Woods Hole, I was responsible for deploying the marvelous yellow torpedo-shaped device. The four-foot long device was shackled to a wire. A small electric winch was bolted on the deck of the ship near the back. The bathythermograph was dropped into the water. As it sank the winch spun freely, whining for a set amount of time until I applied the brake. A couple of hundred feet of wire was taken up by the winch and the bathythermograph was lifted aboard. A curved flush two-inch metal plate was slid back and the wet glass slide was pulled out. One had to be very careful, while often working on a heaving sea, to hold the slide by the edges and not to smudge the layer of gold on glass. The slide was placed in a black metal viewer that showed when held to the light, the squiggle line against a grid of temperature and depth.
Salinity is much more difficult to measure than temperature. A tall metal cylinder with valves top and bottom, called a Nansen bottle, was attached to the hydro-cable. Steel cable, dipped in the ocean and subjected to sea spray, rusts easily. To protect the cable, menhaden oil is poured on as the wire drum spools out. A heavy brass messenger was slid down the wire tripping the bottle. It flipped to close valves with its weight and capture some seawater. Cable was wound in and bottle detached by a brave soul leaning out on the “hero platform.”
The water went into the lab and was titrated. A reagent was carefully measured drip by drip into a beaker of stirring seawater until it suddenly went from clear to a dark color. After some calculations, the amount of reagent added worked out to the amount of salts in seawater, the salinity.
The life of an oceanographer was mostly getting splashed by menhaden oil, watching water drip, and mixing up starch solutions in the galley at odd hours of the day. Oceanographers were known by their silver-nitrate stained fingers.
Out on the bounding main, ocean currents are driven by wind, tides, density gradients and planetary motion. The world turns to the East. Because of the planet’s turning motion winds that blow towards the North Pole will track to the right, a bit to the East. This bending to the right is called the Coriolis Effect.
When the wind blows the top of the water starts to move with the wind and shears against the water below. Due to the spin of the planet the water feels the Coriolis force and will move a bit to the right of the wind. The water below that water will flow a bit more to the right. The result of increasing right turns with depth, each with less current than the one above, is called the Eckman Spiral.
When a land mass is encountered in the Northern Hemisphere the waters will veer to the right (left in the Southern Hemisphere). This sets up the clockwise gyre of waters in the upper 100 meters with the Gulf Stream flowing north and the Azores Current flowing south.
Another phenomenon set up by the Earth’s rotation are Kelvin waves. Stir a cup of coffee and the swirling liquid does not stay flat but wobbles or waves up and down. These are very fast moving waves of low amplitude. Kelvin waves are contrarian, at the equator they propagate to the east, against the trade winds. In the northern hemisphere, Kelvin waves go in a counterclockwise direction using the coastline as a wave guide. As a result, coasts on the east side of the ocean receive more energy, more wave action. Here, west-facing harbors will often see more dramatic tides than do harbors on the opposite shore.
Most of the ocean moves to thermohaline circulation. That is, it flows to different water densities. The pump house for the world’s ocean is located near the bottom, the Antarctic, where water is coldest and densest. In the ice forming process, salt is extruded out to increase the density of the surrounding waters. Surface waters become dramatically denser in the flash of a freeze to sink into Antarctic Bottom Water. Freezing seawater at the surface drives the deep ocean waters below. The colder the winter the more sinking of dense bottom water.
The greatest impacts of Climate Change are found at the North Pole. Once the summer Arctic Ocean stayed mostly icebound with 2.7 million square miles of ice. Since 1979, the summer ice extent has declined on average 13.4 percent per decade. The smallest Arctic ice extent was recorded in 2012 with 1.32 million square miles of frozen ocean. Where once about a third of the Arctic Ocean was open, now it is about two-thirds ice free.
With twice the open water in the Arctic Ocean during summers, during winters there is a much greater volume of surface water freezing. This cold extra-salty water is the densest water in the world. It is also found in the formation of sea ice in the Southern Ocean that circles the Antarctic. This displaces, pushes the circulation of the world’s deep water masses. With more volume, the intermediate water mass moves counter-clockwise around the pole over the top of Greenland, south into Fram Strait towards Iceland, and on to the Atlantic Ocean.
The Arctic water is a different color from Atlantic water. Tristan Gooley noted this when sailing west in a thirty-two-foot yacht north of Iceland into Arctic water. There was a sudden and complete change of seawater color “from a typical dull and dark grey/blue to a much lighter greener color that approached turquoise.” The air turned cold and written into the logbook was “This N wind has a bite to it.”
To the east of Iceland across “dull and dark water” of the Fram Strait is Svalbard, an archipelago at the end of the road for the Gulf Stream. At least until 2007 when warm Atlantic Water surfaced for the first time and came ashore. The fjord ice on Svalbard is now disappearing at great speed due to more heat from more Gulf Stream water.
Atlantic Water that has warmed 2°C in the past 30 years streams poleward from Svalbard beneath the surface water into the Arctic Ocean. It veers right above Norway to course along Siberian shores. The Atlantic Water core temperature decreases as it moves cyclonically around the Arctic. Heat lost to surface waters above accelerates the melt of the polar ice cap. With less ice cap, expect more sinking salty dense water come winter.
To recap, increasing greenhouse gases trap increases amounts of heat in the atmosphere. We call this global warming. Energy as heat that once went into outer space must go somewhere. Energy is spent on extreme weather events, more extended droughts, more violent downpours, category 3 hurricanes going to category 5 in 24 hours (Maria and Irma, where category 5 hurricanes have four times the fury (energy) of category 4 hurricanes), and more melting of sea ice.
The Arctic Ocean during winters has twice the open seawater due to a shrinking ice cap, greater volumes of water freeze. With ice formation salts concentrate in the liquid, out of the ice. Water around the floating ice becomes saltier. Very cold and denser it sinks. This pumping action of deep water formation puts more energy into the thermohaline circulation to move more of the world’s ocean.
More water, not less, was observed coursing the Gulf Stream in October 2011 when the Stream meandered in a deeper curve swinging further northwest. The Stream’s core for a month or three flowed closer to Rhode Island than ever before. The Gulf Stream is like a river that gains much energy cascading down a mountain. When the waters descent is stopped by hitting a plain, the energy must go somewhere rapidly. Energy must dissipate, and so the river meanders. With more volume and more energy, it curves back and forth instead of flowing a straight line. The greater the river’s departure from the straight and narrow, the greater is the river’s “sinuosity,” as it gives up potential energy. Viewed from a distance on high the course of the river can remind one of a freight-train crash dissipating energy by sending cars every which way.
The Gulf Stream is forced to accelerate through the Florida Straits. More water volume through the Straits results in more energy to release. This water energy, called the potential-vorticity budget, is spent on the structural distortion of flow in a meander compared to the straight portion. Meanders bunch up and circle back to cut off, “ox-bow,” warm-core eddies that spin westerly and cold-core eddies that drift east into the Sargasso Sea. The unprecedented large meander up onto the Continental Shelf off Rhode Island indicates there’s more warm water in the Gulf Stream barreling north to the Arctic Ocean.
Narwhal pod Photo Kristin Laidre
This brings us back to the narwhals mentioned at the beginning of this essay, since here on the threshold between the Arctic Ocean and the Atlantic Ocean is where they live and carry out their own sophisticated monitoring processes.
Baffin Bay, located to the west of Greenland, is actually an arm of the Atlantic Ocean. Here there are three water masses. Arctic Water is near the top. West Greenland Intermediate Water in the middle, and Deep Baffin Bay Water in the deepest basins. The surface water on top was found to have a thermocline at a depth of less than 300 feet. This indicates the extent of downward reach of air and land-runoff temperatures, as only the surface waters change with the weather.
Baffin Bay is often not the calmest waters for ocean research and the nimble bathythermograph has been replaced by a multitude of horizontal Nansen-like bottles attached to a large metal frame called a rosette. The conductivity-temperature-depth instrument, the CTD, works on the principle that seawater conducts more electricity when it is denser. The CTD-Rosette is lowered from a worm-gear hydrowinch that carefully pays out the cable. Much cable is needed. The average depth of Baffin Bay is 3,000 feet. In the deep basin known as Baffin Hollow the depth is 7,008 feet. It takes many hours to sample the three-layered water column all the way down.
To find evidence of seawater warming in Baffin Bay, researchers found historical data sets collected between 1950 and 2003. Bottom water temperatures exhibited a statistically significant warming at depths between 1,300 to 7,000 feet. The maximum warming was found in a water mass at depths between 2,000 to 2,600 feet. This warming of Intermediate Water was as large as 0.2°C (0.36°F) per decade.
Given the challenges of deploying CTD Rosette water trapping arrays over the side of a ship and the amount of sea ice in Baffin Bay that could wreak havoc to a ship tethered for the better part of a day by hydro-winch cable to gear over the side, researchers turned to the local narwhal population for assistance.
Narwhals dive to the ocean floors of Baffin Bay for Greenland halibut ten to twenty-four times a day. Fourteen narwhals were captured and fitted out with satellite‐linked time‐depth‐temperature recorders. When they surfaced, data was transmitted to the researchers. CTD-Rosettes were used from ship and helicopter to verify the accuracy of what the whales were finding.
One of the deepest diving cetaceans in the world, narwhals proved to be excellent “ocean samplers.” Dives lasted more than twenty-five minutes. Given the distance underwater involved, dives were vertical. Deep vertical dives are ideal for repetitive depth and temperature casts. Narwhals also favor diving for fish beneath Arctic offshore ice. For obvious reasons these are areas where few oceanographic studies have been done. Much of Baffin Bay is covered by ice in various forms throughout the summer.
Tags put on narwhals in August and September lasted up to seven months before falling off. Data was transmitted with every surface and every breath of the whales. Data was collected well into the winter months.
Narwhals documented that the surface water, in contact with overlying sea ice cover, was thinning. The thermocline had moved up and the surface water was 160 to 260 feet less deep than previously observed. Beneath this relatively cool water is a much larger warmer water mass, the West Greenland Intermediate Water. Narwhals found that the depth of cool surface water is lessening and warmer waters below are expanding upwards.
The warmer water mass gained its heat as surface water from diverse origins north and east of Greenland in the Arctic Ocean and the Irminger Sea. The Irminger Sea is named for the Danish Admiral who determined where cold Arctic-origin water flows into the Atlantic. The gateway is the Denmark Strait between Iceland and Greenland. This is a place that the Woods Hole Oceanographic Institute calls the “superhighway.”
Forced between Iceland and Greenland, the cold water current narrows into a “jet” of higher energy flow. The Arctic water mass crashes into the bulwark front of warmer Atlantic Water. Energy is deflected, Arctic water plunges downwards into the Denmark Strait Cataract. This is the world’s largest waterfall. One-hundred-seventy-five million cubic feet of water per second, about 2,000 Niagara Falls, plunges 11,500 feet down, three times the height of Angel Falls in Venezuela, to form the West Greenland Intermediate Water.
The West Greenland Intermediate Water flows south between the King Frederick VI Coast of eastern Greenland and the Reykjanes Ridge, the portion of the Mid-Atlantic Ridge south of Iceland, the seam of the spreading Atlantic. At Cape Farewell, the southern tip of the world’s largest island, Greenland, with its ragged black slates and schists that tower 2,000 feet. The current hugs the shore to the right (west) to flow northwest off Greenland’s western shore.
On the Cape Farewell Ground, two to four hundred miles south of Greenland, five stationary hydrophones were deployed to listen for whales. The North Atlantic right whale has a distinctive “up whoop” call like no other whale. Shifting through the cacophony of ocean sounds from July to December, 2007, researchers identified more than 2,000 calls of right whales. They think at least three whales, maybe more, were heard. During the last fifty years two right whales have been sighted on Cape Farewell Ground. One had only rarely been seen with the Gulf of Maine population, and the other had never been seen. This gives hope that the historic eastern North Atlantic right whale population may still exist.
The West Greenland Intermediate Water makes a “U” turn in Baffin Bay. Flowing south out of Baffin Hollow, the water mass moves through the Davis Straits at a stately pace of about one mile per hour. Entering the Labrador Sea, the water mass mixes and increases in volume with the colder and less salty Baffin Island Current to become the Labrador Current. Nutrient-rich waters from the Arctic are enhanced with nutrient rich waters from Russian and Canadian rivers, including the Mackenzie River, second only to the Mississippi in North America. The combined current flows southeast moving seawater at 7.6 sverdrup or 7.6 million cubic meters per second. Transporting icebergs, the Labrador Current is a hazard for ships. Off the craggy, steep-sided coast of Newfoundland, the traveling water mass influenced by the Coriolis effect veers right with centrifugal motion to a southwesterly direction.
On to the Flemish Cap, a 12,000 square mile international fishing bank. Before the Cap the Current splits, right to pass through the Flemish Pass Basin next to Newfoundland, and left, to flow outside the cap in deep water over the Sohm Abyssal Plain. The nutrient-rich waters of the Labrador Current pass below nutrient-poor warmer waters transported north by the Gulf Stream. Heavy fogs arise from the meeting of the two water masses. In the mix is one of the richest fishing grounds in the world.
The Labrador Current traverses the Scotian Shelf. A portion enters the Gulf of Maine through the Northeast Channel, the sixty-mile-wide deep-water passage is between Browns Bank off Cape Sable and Georges Bank off Cape Cod. Much of the Labrador Current continues souths towards the Equator bringing nutrients to the southeast corner of Georges Bank.
The volume of Labrador Current water entering the Gulf of Maine varies unexpectedly from year to year. As we say, barn door open, barn door closed, or barn door ajar. The less Labrador Current Water entering, the more Slope Water floods into the Gulf of Maine.
Capelin and to a lesser extent sand lance are most abundant in Labrador Current water. Cod, halibut and other demersal or ground fish forage Labrador Current water for capelin and sand lance. An increase in volume of Labrador Current water in the Gulf of Maine likely positively impacts marine life on up the food chain, including populations of commercially valuable fish and squid.
Clearing the Northeast Channel, the Labrador Current spills into Georges Basin. Then north to Jordan Basin and counter-clockwise to the west into Wilkinson Basin. The cold Labrador Current deposits the last of its nutrient-rich load from the Arctic beneath the Western Maine Coastal Current in Bigelow Bight off the sandy shores of Plum Island, Massachusetts and Rye Beach, New Hampshire.
Within the Gulf of Maine are three distinct large bodies of saltwater. In the deep portions of the Gulf there is Labrador Current Water. Warmer Slope Water covers the Labrador Water. Should the “barn door” be closed only Slope Water enters the Gulf. Higher in the water column is Shelf Water. This water masse spreads out over the banks as well as deeper portions. Thus, the Gulf of Maine is like a layer cake with fresh surface waters frosting the top. Cold dense nutrient-and-oxygen-rich waters from the Labrador Current spreads deep below Shelf and Slope Waters.
The waters of the Gulf of Maine are warmed from a distance. Warmed by the Gulf Stream jetting through the Florida Straits and meandering off the eastern edge of Georges Bank. The Gulf of Maine is also warmed by river flow that is heated by the land; and warmed the years when less of the capricious Labrador Current enters through the Northeast Channel.
There is a more destructive impact of climate change on oceans than changes in temperature. Whenever four CO2 molecules are released into the air, one of the molecules goes into the ocean. A chemical reaction follows that results in a corresponding rise in ocean acidity. The seawater is becoming more corrosive, destructive of calcium-based life forms. As a result, oyster farms in Oregon were closed when their oyster spats fizzled and dissolved, lost to ocean acidification. Clams may be next. This worries me because I like clam chowder, fried clams, and to see them squirt when walking at low tide on clam flats.
The ocean place near my home is not warming faster than other places. Its thermodynamics are not special; it is connected, part of the planetary whole, one ocean covering 71% of Earth. The wondrous blue Ferris wheel of surface and deep water masses revolves about every 1,000 years, give or take a few hundred. Our respect for the ocean is advanced when we better understand the movements, bounded by density, temperature and salinity, driven by ice formation, carrying nutrients towards the equator and heat to the poles.
In Baffin Hollow, narwhals have parted water that has settled in the three basins of the Gulf of Maine. They surprised us with unexpected measurements of the ocean’s capacity to absorb heat from climate change. Intermediate water expanded skyward into surface waters. There were less increases of temperature and more energy, more flow of ocean currents to drive the planet’s superhighways carrying nutrients south and heat north. Narwhals, dowsing water with sensitive spiraled pointers and diving in pursuit of halibut, have told us much about our ocean and of sea waters thought familiar.
Last week, while I was sailing on the tall ship Europa from Newfoundland to Nova Scotia, I was informed by email to remove the Ocean River Institute’s exhibit in the display window by the Mt Auburn Street Post Office in Cambridge. When I was hauling on halyards, I was directed to clear away the ducks and ocean images from the streets of Cambridge. I was up to date on monthly payments. However, after many years of occupancy, the last display window contract of eighteen months had expired during the winter. And now someone else is interested in the space and likely had agree to pay more rent per month.
The Ocean River Institute display window is a Harvard Square amenity. Inside the post office I over hear Dads saying: “after we finish with all this, then we’ll go see the ducks.” Once I found a woman looking intently at the one of the fish sketches by Dina Chapeau. She was France and wanted to know what we called monkfish so she could order it off a menu. The irony is we were all introduced to monkfish by Julia Child, who discovered it in France. I like the monkfish served at Parsnip on Winthrop.
Watercolors by Harper Dangler illustrate three ecotones, the Atlantic Ocean, Estuary and Coldstream River. At the bottom of the ocean may be seen four habitats, muddy, sandy, gravel and boulder reef. Each ocean floor has its own inhabitants who are identified by Dina’s legend on the right.
For me the most poignant image is up high on the wall. A vibrant and clean Boston Harbor with cat boat, tug boat, tall ship and people lolling about on the harbor walk. Across the bottom of the harbor image is written: Together, we are protecting environments not for self but for all.
When we’ve got a harbor of pride with marvelous animals dwelling within, it should be displayed. Must the amenity on Mt Auburn Street by the Post Office be gone because of a lapsed contract?
Three times I’ve traveled across the codfish gray seas of Georges Banks, about 150 miles southeast of Nantucket, out onto the Mediterranean blue of Oceanographer’s Canyon. Every time we saw sperm whales surface, blow a spout that arched diagonally to the whale’s left, and dive. One time we found a dead whale floating on the water likely killed by a ship strike. This wondrous ocean realm is in great need of better management.
In 2016 President Obama did just that. He created the NE Canyons and Seamounts Marine National Monument. He left for posterity a legacy that portends to be as great as President Theodore Roosevelt creating the Grand Canyons National Monument in 1908. While eagles soar over the infamous Arizona canyons, sperm whales dive the cold water coral canyons of the Atlantic Ocean.
The trouble is the current president has requested reports be made on the “lost opportunity costs” of having a national park area instead of letting industry cash in on more lucrative enterprises such as oil and gas drilling. Most precious of all is a high-tech metal found in rare earth minerals, tellurium. Due partly to its high atomic number, this element is rarer than gold or platinum, and it’s in more demand.
Tellurium when combined with bismuth becomes an alloy that is used by Intel for the fastest phase change memory chips. When tellurium is combined with cadmium the result is the alloy with the greatest efficiencies for solar cell electric power generation.
In the Atlantic Ocean off the continent, four seamounts rise up from the ocean abyssal floor, Bear Seamount (3,615 ft), Physalia Seamount (6,062 ft), Retriever Seamount (5,967 ft.), and Mytilus Seamount (7,444 ft). Each has its own unique assemblages of animals. The craggy peaks are gnarly with black basalt. This volcanic rock is very porous and soaks up rare earth minerals from seawater. Over the millennia a crust is formed rich in tellurium.
Tellurium is mined from ancient seamounts in the mountains of China. China will not permit the export of tellurium forcing companies to manufacture solar cells and computer chips in China. The solar cell industry was looking to New England’s seamounts when Obama wisely went around Congress to create the monument. He forced the industries to look instead to recovering tellurium from discarded solar panels and computer boards, as a company in Belgium does, or to mine tellurium from Mountain Pass in California.
While industries bellied-up to China’s tellurium mines, America’s only rare-earths mineral mine at Mountain Pass California filed for bankruptcy. No surprise, the winning bidder for America’s rare earth minerals mine has ties to the Chinese government.
Unfortunately for the spectacular ocean places off of New England’s shores, instead of standing up to China like he promised in his campaign, President Trump would rather open up our four unique seamount ocean ecosystems to mining.
The window of opportunity to comment on why the NE Canyons and Seamounts Marine National Monument is of greater value to our nation than is mineral mining or oil drilling will close on Wednesday July 26. Speak out for the protection of these sperm whale canyons and seamounts. We can find better ways to keep the glow on our screens and panels.
On Tuesday, February 7, when wind driven snow slashed across the bay, in Plymouth the fate of a small silver fish and a fishery was being decided at a meeting of the New England Fishery Management Council’s Herring Committee.
The room was packed. The council was deep into Amendment 8 to the Atlantic Herring Fishery Management Plan. More than the aisle between the rows of chairs separated the audience. Overflowing out into the hallway were herring fishermen. On the other side, were charter boat operators, striped bass and bluefish fishermen, anglers, watershed groups, and conservationists.
I was of the latter group and saw the problem as recognized by Amendment 1: “significant damage to a keystone species like herring could result in long-term and possibly irreversible damage to many other components of the…ecosystem.” The keystone species of great importance to me are the river herring (bluebacks and alewives). So why had I traveled far for a sea herring (different species) meeting on the icy shores of Plymouth harbor?
Coastal communities have improved river conditions for alewives, blueback herring, and shad since 1976 when fishery regulations were first passed. Watershed associations worked with state and federal agencies. Dams were removed; fish ladders, pools and ripple areas built, and shade trees planted. $8 billion has been spent by government improving river conditions for herring. Often, private investments have matched government spending. Anglers and others have invested in the game fish that forage on herring.
Yet, despite all the efforts to restore river herring, there is mounting evidence that blueback herring populations may have dwindled to threatened status.
And then the river herring go to sea. Alewives and blueback herring are thought to spend up to seven years at sea schooling with other bait fishing including sea herring in the Atlantic Ocean. Much research has been done on the make-up of herring schools in the Gulf of Maine. Researchers have identified seasonal hotspots for where river herring co-mingle with Atlantic herring and these places are now in the regulations although they offer no protections. There are a number of small businesses that rely on adequate herring in the water, rather than harvested out of the water. These user groups include the whale watch industry that rely on seeing whales and seabirds feed on forage fish. My concern is for alewives, blueback herring and shads in collision with the North Atlantic herring fishery. On the backs of Atlantic herring rides the fourth largest fishery, by weight, in the world.1
The biggest fishing ships in New England waters are the “mid-water trawling” vessels that reach 160 feet in length. They set massive nets six stories high. One set of the trawl can haul in 800,000 pounds of fish. The problem is a matter of scale where one misplaced trawl could destroy the entire population of one river’s herring. All the millions spent on that river’s herring could be for naught when a herring population does not return because they have been pulled from the ocean, a most final trawl.
Unfortunately, the fishery amendment only offers alternatives that prohibit mid-water trawlers from fishing from 6 to 50 nautical miles from shore. Trawlers with different gear types, such as large bottom trawlers, also catch a ton of river herring that they dump at sea. This was a concern last year when small mesh bottom trawlers nearly 150 feet in length hoovered inside of Narraganset Bay. Significant biological and ecological impacts can be caused by intense fishing. Associated marine life may be harmed, particularly predator fish and marine mammals that must leave the area to find food and other animals such as river herring that are caught as bycatch.
I called on the fishery council to take the precautionary approach in amending the herring plan, to support year-round closures to mid-water trawlers extending 50 miles from shore. This is the only alternative under consideration that protects all identified river herring hotspots. Don’t overfish our silver darlings!
I invite you to take a moment to write a comment as to why sending sea herring fishing boats at least 50 miles offshore when using mid-water trawling gear. Sea herring may be fished inshore using different gear. The Council needs testimonies of how individuals other than sea-herring fishermen are linked to this particular fishery. The more specific you can be, the more weight your voice will carry. , or paste in this link: http://bit.ly/RiverHerringLet
The South Florida Water Management District has begun a process to revoke the agreement between the State of Florida and the U.S. Fish and Wildlife Service to eliminate The Arthur R. Marshall Loxahatchee National Wildlife Refuge.
No surprise, the Refuge was created to stop the sugar industry dumping waste. The U.S. Department of Justice has enforced water quality laws and ordered sugar industries to clean up their spoils.
Join with us in calling on Governor Scott to stop the Florida agency from revoking the license agreement. The U.S. Fish & Wildlife Service has met all aspects of the agreement, except for the eradication of Lygodium, an invasive climbing fern.
Loxahatchee comes from the Seminole meaning “River of Turtles.” The Loxahatchee National Wildlife Refuge is a mosaic of wet prairies, sawgrass ridges, sloughs, tree islands, cattail communities, and a 400-acre cypress swamp. The refuge provides essential wildlife habitats for King Rail, Limpkin, Fulvous Whistling-Duck, White and Glossy Ibis, Sandhill Crane, threatened Wood Storks, and endangered Everglade Snail Kites – home for 250 species of birds and two turtles, Peninsula Cooter and Florida Softshell.
See what others are saying both in the neighborhood and far, far away about how vital the Loxahatchee is. Add your voice and perspective to the chorus by commenting below. Please include your name, town and state because the Loxahatchee NWR belongs to all of us.
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“Management in partnership of the Loxahatchee NWR is working and the public is walking the raised trail in the largest remaining remnant of a cypress strand separating the pine flatwoods and Everglade marshes.” Rob Moir, Ocean River Institute, Executive Director
As a Floridian and one who’s mom and brother live on the Loxahatchee with their home backing to a natural Everglades fed canal. I Desperately Ask you to continue the agreement and management of the Refuge. All of the species that live and thrive there have been needed and loved by all for so long!! “Gumbo Limbo” demonstrates all the good and necessary accomplishments they have made for the turtles. They and my family frequent that establishment often. PLEASE STOP SFWMD from from revoking the agreement. YOU can make this VITAL Difference, PLEASE HELP~~~WE NEED YOU~~~ Laurie Hein, Homosassa FL
“[Loxahatchee] turtles are the canaries in the coal mine. We need to preserve the environment for creatures other than ourselves, or we will end up destroying it for ourselves as well.” L.M. Holmes, Honolulu HI
“This wildlife refuge is an important means of providing sanctuary for hundreds of birds, plants and other animals living in this protected swamp area, especially turtles! Turtles are my favorite animals, so keeping this area of the Loxahatchee National Wildlife Refuge open is very important to me. Please do your part to help save the turtles. Thank you in advance! :)” Kistin West, Kewanee IL
“Wildlife is diappearing at an alarming rate everywhere. Do not retreat from your commitment to manage the refuge to preserve the natural habitat for a rich array of wildlife.” Mrion Tidwell, Merrillville IN
“There aren’t many places you can still enjoy the beauty of an undisturbed place like Loxahatchee. I love turtles and birds and want my granddaughter to be able to go there with me and enjoy the beauty. Please continue to co-manage this beautiful place with USFW for our children and their children. Thank you.” Lara Beard, Elizabethtown KY
“It was working!” Maureen Wheeler, Silver Spring MD
“Loxahatchee was part of the January term course . . . I often found wildlife there that students saw nowhere else during the trips. It was an important educational resource.” Vinnedge Lawrence, West Baldwin ME
“Hopefully, Florida will make good decisions about its environment and wildlife; and, hopefully, we will continue to visit Florida often to enjoy your natural resources and bring our vacation dollars to you.” Annie McCombs, Kalamazoo MI
“I know and cherish the Loxahatchee. Please do not let it be degraded.” Skip Lazell, Jackson MS
“Why would you give this up? Once it’s gone, there’s no getting it back and we need wild areas, desperately! We need to all step up to the plate to try to save our Earth. NASA isn’t going to magically figure out how to colonize somewhere else, you know.” Susan Harrie, Grand Forks ND
“It includes a critical cypress stand habitat for hundreds of species including two species of rare turtles.” Terry Forrest, Bristol TN
“It is very important to protect wildlife. A wildlife refuge is an excellent way to help preserve and protect wildlife. Please support the continuation of the collaborative management of the Loxahatchee National Wildlife Refuge. Thank you.” Salme Armijo, Blue Diamond NE
“I have been a resident of Florida and still have many family members who live in the state. Florida has been ravaged by weather, the rising ocean level, and diseases. CAN WE AT LEAST NOT DELIBERATELY destroy the Loxahatchee Wildlife Refuge?” Jeanne Bradbury, Flemington NJ
“Protect Florida wildlife by working with the U.S. Fish & Wildlife Service to protect the Loxahatchee National Wildlife Refuge and the wildlife within. The Refuge is a Florida treasure which you, as governor, should value and protect. Thank you.” Susan Selbin, Albuquerque NM
“River of the Turtles, River of Promises, of Agreements and Collaborative Management. Your governorship too was a promise to the people and the people do not exist separate from the land, the water, from Nature. Neither people nor Nature are objects or abstraction. Thank you for reflecting on your responsibility and promises and Please honor them.” Edythe Ann Quinn, Unadilla NY
“Florida has a most unusual climate and ecosystem. When endangered as it is from invasive flora and fauna extra efforts to contain and eradicate these threats must be taken, or you will lose it all.” Lam Weisman, Oklahoma City OK
“Florida should not only preserve its unique treasures like this for ethical and moral grounds, it is also a money-maker and the principal reason that many of us visit the state. We have nice sandy beaches here in New England, too, but we do not have the natural features of Loxahatchee Refuge, the Everglades, and the Keys.” John Burridge, East Providence RI
“Please help save our National Wildlife areas of Florida. Please help control invasive plants in Loxahatchee , the River of Turtles. Please protect our last areas of wildlife and ecosystems.” Linda Heagy, Arlington TX
“This is the only way that the natural treasure, the Great Florida Birding Trail of the Loxahatchee NWR, can be preserved!” James Hadden, Grafton VA
“I visit FL almost once a year and the Loxahatchee Nat’l Wildlife Refuge has been a stop for me several times. I am asking you to protect this place and all the animals that it contains. It is a jewel that Florida has. Please be strong in its protections and do not waver.” Diane Clark, Woolwine VA
“We need these precious creatures to continue.” Jennifer Planeta, St. Thomas, Virgin Islands
“The loss of the Loxahatchee National Refuge means the death of the turtles dwelling there, and spells the death of hope for the Turtle River wildlife. Please let our common hope live on.” Mai Hermann, Mercer Island WA
“We need to save what little land we have left, especially critical habitats such as the Loxahatchee.” Angela Mayle, Fairview WV
“Please figure out other ways to manage the city’s waste water. Preserve the Loxahatchee for recreation and wildlife!” Thomas Turiano, Wilson WY