Conservation & Environment Archives - Page 59 of 443

Federal agency says no evidence offshore wind activity responsible for whale deaths

February 23, 2023 — In the latest jabs in the public debate over recent whale deaths along the Atlantic Coast, an independent government agency tasked by the federal Marine Mammal Protection Act to protect marine mammals, said Tuesday that offshore wind activities aren’t responsible for the recent spate of whale deaths here and elsewhere on the East Coast.

Eight whales have washed ashore dead in New Jersey since Dec. 1, while 23 have been spotted up and down the Atlantic Coast, according to the National Oceanic and Atmospheric Administration (NOAA). The Marine Mammal Commission said the deaths are part of the Humpback Whale Unusual Mortality Event (UME) declared by the National Marine Fisheries Service that began in 2016.

“Although these strandings have generated media interest and public scrutiny, humpback whale strandings are not new nor are they unique to the U.S. Atlantic coast. In fact, ten or more humpback whales have stranded each year during the UME, with a high of 34 in 2017,” the commission said.

Read the full article at app.

Waters off New England had 2nd warmest year on record in 2022

February 16, 2023 — The waters off New England, which are home to rare whales and most of the American lobster fishing industry, logged the second-warmest year on record last year.

The Gulf of Maine, a body of water about the size of Indiana that touches Maine, New Hampshire, Massachusetts and Canada, is warming faster than the vast majority of the world’s oceans. Last year fell short of setting a new high mark for hottest year by less than half a degree Fahrenheit, said scientists with the Gulf of Maine Research Institute, a science center in Portland.

The average sea surface temperature was 53.66 degrees Fahrenheit, more than 3.7 degrees above the 40-year average, the scientists said. The accelerated warming is changing an ecosystem that’s host to numerous important commercial fishing industries, especially for lobsters, they said.

One implication is that the warming is driving species more associated with southern waters into the Gulf of Maine and altering its food chain, said Janet Duffy-Anderson, chief scientific officer with the institute. That includes species such as black sea bass, which prey on lobsters.

Read the full article at wbur

2 more whales found dead along Atlantic Coast. NOAA says they were likely hit by boats.

February 16, 2023 — Necropsies on two whales found dead along the Atlantic coast this week revealed that both marine mammals showed evidence of vessel strikes.

Both whales, a critically endangered North Atlantic right whale and a humpback, were already beginning to decompose, but preliminary results show internal injuries consistent with the blunt force trauma of a vessel strike, the National Oceanic and Atmospheric Administration said Tuesday.

The deaths are among a flurry of 21 whale deaths along the length of the Atlantic coast since Dec. 3.

While several politicians who previously expressed opposition to — or concerns about — offshore wind energy projects have called for a moratorium on wind activities and an investigation into the whale deaths, preliminary exams show at least five of the 21 whales were likely killed in vessel collisions. Several were too decomposed to be examined.

Read the full article at USA Today

Ninth whale death renews calls in New Jersey to halt offshore wind projects

February 15, 2023 — A whale washed ashore in Manasquan, New Jersey, on Monday – the ninth whale found dead since early December on the New York-New Jersey shores — further stoking the debate about what’s causing the frequent mortalities along the Atlantic Coast.

“I’m currently standing on the beach a few hundred feet from the Manasquan Inlet watching yet another dead whale wash into the surf,” Point Pleasant Beach Mayor Paul Kanitra posted on Facebook on Monday. “Governor, when do these stop becoming coincidences? How many more will it take?”

What’s behind the whale mortalities has not been clearly established, but theories abound. Some local activists and officials blame offshore wind development in the region, claiming construction of the sites causes harm to marine animals. But federal officials have pushed back, saying that’s not what the evidence shows.

Read the full article at CBS News

Third dead whale found miles from offshore wind farm in less than a week

February 15, 2023 — The third dead whale was discovered in less than a week off the southeastern coast of Virginia, miles from Coastal Virginia Offshore Wind (CVOW), one of two operational wind farms in federal waters.

Over the weekend, a critically endangered North Atlantic right whale was discovered washed ashore near Chic’s Beach which is located in Virginia Beach, Virginia, the National Oceanic and Atmospheric Administration (NOAA) confirmed to Fox News Digital on Monday. According to local news outlets, there was no immediate cause of death and the whale didn’t appear to have any entanglement marks.

The discovery of the beached right whale came just two days after a humpback whale was found dead along the shoreline in Cape Charles, Virginia, and five days after a dead humpback whale was found off the coast of First Landing State Park in Virginia Beach.

“There have been 3 large whale strandings in VA over the past week, two humpbacks and more recently a North Atlantic right whale,” NOAA spokesperson Allison Ferreira told Fox News Digital in an email. “We are investigating all of these incidents in collaboration with our stranding network partners.”

Read the full article at Fox News

Conservation group calls out wind energy projects for causing whale deaths

February 15, 2023 — Meghan Lapp of the Center for Sustainable Fisheries discusses an alarming uptick in whale deaths allegedly caused by offshore wind energy projects.

Watch the full video at Fox News

Whales Are Dying Along the East Coast. And a Fight Is Surfacing Over Who’s to Blame

February 14, 2023 — In mid-January, threatening social media messages started showing up on the accounts of a small New Jersey organization devoted to rescuing ocean mammals that wash up on the beach. Some said “we’re watching you.” Others accused staff of the Marine Mammal Stranding Center (MMSC) being “whale murderers.” Some people wrote that they were going to show up at the group’s Brigantine, N.J., headquarters and “make” members of the wildlife organization “come to [their] side.” “You don’t know what they’re gonna do,” says Michele Pagel, 49, the group’s assistant director. “Are they gonna march in here and put a gun to somebody’s head?”

Staff members contacted local police, and they started locking the doors to the group’s office. In late January, someone left the door unlocked, and a man burst into the office and approached the secretary. “He just starts [yelling], ‘I want to know, I demand to know,’” says Shelia Dean, 75, the group’s director. “He was very frightening.”

Along with picking up sick baby seals and dolphins, the MMSC helps to carry out examinations on the bodies of dead whales when they wash up on the shores of New York and New Jersey in order to collect scientific data, and hopefully help determine a cause of death. And in recent months, whales have been washing up on these shores with alarming frequency. Eight large whales, including sperm whales and humpbacks, have washed up in the area since December. Those deaths have become a focal point in the clean energy culture war, with conservative media commentators blaming them on preliminary site-mapping work for offshore wind developments. But evidence to support those claims hasn’t turned up. That’s brought down the ire of many people opposed to offshore wind on small animal welfare organizations like MMSC for supposedly hiding the truth of what killed those whales.

The work to actually examine those carcasses is grueling and tedious. It involves sourcing backhoes or other construction equipment to maneuver the school bus-sized animals, taking measurements, and then, when possible, undertaking difficult necropsies. A trailer parked in front of the MMSC’s offices houses the necessary equipment: smocks and boots, along with large knives and hooks for pulling off layers of cetacean skin and blubber to examine the animal and take tissue samples. It’s a messy, smelly business. In humpback whales, gasses from the whale’s putrefying innards often begin to swell the sack under the whale’s mouth. If it bursts, it can splatter anyone standing nearby with whale guts. If a whale had broken bones from being hit by a ship, for instance, the necropsy can help examiners tell if the ship strike occurred before or after the whale died. MMSC and other groups that collaborate on the necropsies then forward that information to the federal government, which provides some of their funding.

Read the full article at Yahoo News

Wind energy gets scrutiny following whale deaths

February 10, 2023 — Politicians, citizens and some environmentalists are calling for a slow-down or complete halt of wind energy activity off the East Coast as officials examine the cause of a rash of marine animal deaths, but neither action nor an answer appears to be imminent.

In January, the debate landed on the shores of Worcester County with the body of a humpback whale, which immediately led to speculation regarding the cause of its death.

The National Oceanic and Atmospheric Administration is examining samples taken from the whale, but representative Allison Ferreira said that it will take “weeks to months” to receive the necropsy report.

“Given that necropsy reports provide a comprehensive account of the stranding event, ranging from a description of external observations and internal examination findings to the diagnostic results of samples taken, they can take several weeks to months to complete and finalize,” Ferreira said in an email.

A few days later, Ferreira added that preliminary findings from the necropsy indicate vessel strike as the cause of death.

“But we do not know (definitively) if it was struck before or after death,” she said. “Results from samples taken from the whale may help inform this, but we may never know.”

Read the full article at Ocean City Today

Alaska’s Bering Sea crab crisis is a sign of big changes in the future, scientists warn

February 9, 2023 — The first-ever cancellation of Alaska’s Bering Sea snow crab harvest was unprecedented and a shock to the state’s fishing industry and the communities dependent on it.

Unfortunately for that industry and those communities, those conditions are likely to be common in the future, according to several scientists who made presentations at the Alaska Marine Science Symposium held in late January.

The conditions that triggered the crash were likely warmer than any extreme possible during the preindustrial period but now can be expected in about one of every seven years, said Mike Litzow, a National Oceanic and Atmospheric scientist based in Kodiak. By the 2040s, those conditions can be expected to occur one out of every three years, he said.

Blame “borealization” for the disaster befalling snow crab, which is an Arctic species, Litzow said. That term refers to an ecosystem becoming boreal, with groups of organisms – called “taxa” by scientists – that have been south of the Arctic until recently.

“If we think about an Arctic animal at the southern edge of its range that’s exposed to really rapid warming, that leads us sort of inevitably to the concept of borealization,” said Litzow, director of NOAA Fisheries Kodiak laboratory and shellfish assessment program. “As you warm Arctic ecosystems, those systems become prone to a state change, where Arctic taxa such as snow crab become replaced by subarctic taxa that are better able to tolerate ice-free and warm conditions.”

Snow crab are dependent on the winter sea ice and the cold conditions created even after the seasonal melt, he said. While they are widely dispersed through the Bering Sea, the sweet spot for the commercial harvest – the place where the crab are big enough to be commercially valuable – is in the southeastern Bering Sea.

Read the full article at Arctic Today

Gulf of Mexico has warmed at twice rate of global oceans

February 7, 2023 –A new study says sea surface temperatures in the Gulf of Mexico have warmed about twice as much as global ocean waters since 1970.

Those findings indicate the Gulf of Mexico may be one more U.S. region where higher sea surface temperatures are outpacing global averages. Another is the Gulf of Maine, where the rate has been nearly triple of the world’s other oceans since the early 1980s.

The latest research comes from a joint effort between scientists at the National Centers for Environmental Information and the Northern Gulf Institute (NGI), a National Oceanic and Atmospheric Administration Cooperative Institute. It quantifies the warming trend in the Gulf of Mexico’s ocean heat content over the past 50 years.

The study, published in the American Meteorological Society’s Journal of Climate, shows that waters closest to the surface in the Gulf of Mexico have increased at a rate approximately twice that of the global ocean in the decades between 1970 and 2020.

Read the full article at the National Fisherman