Saving Seafood

Landmark climate report paints dim picture of ocean health

September 26, 2019 — Rising sea levels threaten New York and other major cites, the world’s glaciers are melting at alarming rates and global fisheries are shrinking. These are just some of the impacts that emissions of greenhouse gases have already triggered across the planet, according to a new landmark report from the United Nations’ Intergovernmental Panel on Climate Change (IPCC).

More than 100 authors from 36 countries assessed the latest scientific literature related to the ocean and cryosphere in a changing climate for the report, referencing about 7,000 scientific publications for the report titled — “Special Report on the Ocean and Cryosphere in a Changing Climate.” It is the last of three special reports from the IPCC following on climate change.

“The open sea, the Arctic, the Antarctic and the high mountains may seem far away to many people,” said Hoesung Lee, Chair of the IPCC. “But we depend on them and are influenced by them directly and indirectly in many ways – for weather and climate, for food and water, for energy, trade, transport, recreation and tourism, for health and wellbeing, for culture and identity.”

Read the full story at IntraFish

The oceans are taking a beating under climate change, U.N. report warns

September 25, 2019 — The planet is in hot water — literally — and that will have dire consequences for humanity, warns a new United Nations report on the state of the world’s oceans and ice.

Over the next century, climate change will make the oceans warmer and more acidic. Melting ice sheets will drive up sea levels at an accelerating pace. Marine heat waves will become 20 to 50 times more frequent, harming sensitive ecosystems. And the total biomass of animals in the sea could drop by as much as 15%, according to the sobering assessment by the U.N. Intergovernmental Panel on Climate Change.

“The oceans and ice are in trouble, so we’re all in trouble,” said Michael Oppenheimer, a climate scientist at Princeton and a lead author of the report.

But while some damage is inevitable at this point, the report makes clear that society’s efforts to reduce greenhouse gas emissions in the coming decades will determine how bad things ultimately get.

Read the full story at the Los Angeles Times

On North Carolina’s Outer Banks, A Preview Of What Might Be In Store For Mass. Barrier Beaches

August 9, 2017 — The first truly global disaster resulting from climate change may come from rising sea levels.

The United Nations Intergovernmental Committee on Climate Change has projected sea level rise of 1 to 3 feet by the end of the century, and more recent estimates by NASA and other scientists have projected a rise of up to 8 feet.

In Massachusetts, the rising sea will mean more frequent flooding, more severe storms, and dramatic change.

It’s a problem we will share with every coastal community on every continent. A bit farther down the Atlantic Coast, there’s a place that’s on a faster track to where we too may be headed.

‘These Beaches Are Doomed’

Leonardo Da Vinci wrote that “water is the driving force of all nature.”

Fascinated by great storms and terrible floods, DaVinci would have loved the Outer Banks of North Carolina. Nearly 200 miles of low-lying, shifting sand islands link into a high energy system of waves and storms.

“These beaches are doomed,” says Orrin Pilkey, a professor at Duke University and an octogenarian prophet. “The buildings are doomed too.”

Traveling through a shanty town of triple-decker McMansions on stilts, motels and condos too close to the sea, we stop in the town of Nags Head. Pilkey predicts catastrophe in vacationland.

“The future is one of retreat,” Pilkey says. “It’s the only way to save the beach. It’s the only way to save the buildings.”

Read and listen to the full story at WBUR

Climate Change Projections Can Be Used To List A Species As Threatened, US Court Rules

October 25th, 2016 — In a landmark ruling Monday, a U.S. appeals court said that the National Marine Fisheries Service (NMFS) — a federal agency — had acted reasonably when it proposed to list certain populations of bearded seals in Alaska as “threatened” under the Endangered Species Act. The decision, which reverses a 2014 ruling by a lower court, could pave the way for other species being accorded protections based on their vulnerability to projected changes in climate.

“This is a huge victory for bearded seals and shows the vital importance of the Endangered Species Act in protecting species threatened by climate change,” Kristen Monsell, attorney for the Center for Biological Diversity — which had, in 2008, filed a petition to list the species as threatened, said in a statement. “This decision will give bearded seals a fighting chance while we work to reduce the greenhouse gas emissions melting their sea-ice habitat and keep dirty fossil fuels in the ground.”

The Pacific bearded seal is one of the two subspecies of bearded seals. Although it is currently listed as “Least Concern” by the International Union for Conservation of Nature, the Center for Biological Diversity and the NMFS estimate — based on data from the Intergovernmental Panel on Climate Change — that the seals’ winter sea-ice habitat in the Bering and Okhotsk seas off Alaska and Russia would decline by at least 40 percent by 2050, and that the subspecies would be endangered by 2095.

Read the full story at the IBT Times