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Acidifying Waters Put Dungeness Crabs at Risk

Acidifying Waters Put Dungeness Crabs at Risk

Research published this month could give a crab connoisseur a case of acid reflux. Scientists reported in the journal Marine Biology that ocean acidification, which is caused when carbon dioxide pollution dissolves into oceans, can kill and stunt young crabs, potentially jeopardizing whole populations. “It’s something that’s projected into the … Read More

Abrupt Atlantic Ocean Changes May Have Been Natural

Abrupt Atlantic Ocean Changes May Have Been Natural

Climate change may not have been to blame for an abrupt recent slowdown of a sweeping Atlantic Ocean current, a change that delivered an intense pulse of ocean warming and sea level rise through the Gulf of Maine and elsewhere along the East Coast. Modeling-based analysis by British scientists, published Monday in Nature Geoscience, concluded that … Read More

Global Warming Will Hit Poorer Countries Hardest

Global Warming Will Hit Poorer Countries Hardest

New evidence that poorer countries will suffer the worst effects of climate change has shown that the number of hot days in tropical developing countries is likely to increase markedly as global warming takes hold. It has long been expected that poor people would bear the brunt of climate change, largely because so many more of the world’s poorest … Read More

Marine Parks Help Global Fish Stocks Withstand Warming

Marine Parks Help Global Fish Stocks Withstand Warming

New and expanded marine parks and fishing rules could be powerful antidotes for threats of famine as fisheries dwindle from climate change and overfishing, new research has shown. An ambitious new analysis of big marine data produced from thousands of dives by citizen scientists has detected a powerful link between the biodiversity of a … Read More

Sea Level Rise Could Help Marshes Ease Flooding

Sea Level Rise Could Help Marshes Ease Flooding

Along the mid-Atlantic coast, where waters are rising quickly, marshes are on the march, consuming forestland, farms and yards. “Habitats are changing fast here,” said Matt Whitbeck, a biologist at the Blackwater National Wildlife Refuge in Maryland, where dead trees still jut from young marshes. Newly published modeling shows that a looming… Read More

Ocean Acidification Making It Harder For Fish to Breathe

Ocean Acidification Making It Harder For Fish to Breathe

With carbon dioxide pollution dissolving into water bodies, causing them to acidify, laboratory experiments showed silversides in the sprawling Chesapeake Bay will find it harder to breathe in low-oxygen conditions. The findings have sweeping global implications. “These fish are superabundant — everything else eats them,” said Seth Miller, an… Read More

Florida Dredging Would Cut Path Across Corals in ‘Crisis’

Florida Dredging Would Cut Path Across Corals in ‘Crisis’

As America’s only barrier reefs bleach, dissolve and succumb to disease, experts worry that a $320 million plan to expand oil and cargo shipments through Florida’s corals could worsen flooding and threaten ecosystems crucial to fisheries and tourism businesses. In addition to being one of the world’s busiest cruise ship terminals, Port Everglades… Read More

Hurricanes Boost Carbon Storage in Southeastern Forests

Hurricanes Boost Carbon Storage in Southeastern Forests

Hurricanes hitting the Southeast coast can supercharge the region’s forests, spurring them to store more than 100 times the carbon released annually by all vehicles in the U.S., Duke University researchers have found. Rainfall associated with hurricanes acts as fuel for photosynthesis, drastically increasing trees’ carbon absorption rates… Read More

Gallery

Natural & Human-caused Coastal Flood Days in the U.S. New analysis looks at the human-caused influence on the number of coastal flood days across the U.S.

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