Researchers find seaweed helps trap carbon dioxide in sediment

Every beachgoer can spot seaweed in the ocean or piling up on the beach, but Florida State University researchers working with colleagues in the United Kingdom have found that these slimy macroalgae play an important role ...

The blue economy – ocean of opportunity or sea of troubles?

For centuries, we have thought of the ocean as unimaginably vast and unchangeable, as a sea of opportunity, spawning fishing fleets and shipping lines, building the wealth of maritime nations. The ocean fundamentally underpins ...

The curious link between brain diseases and blue-green algae

A scientific breakthrough intended to help boost the yields of food crops—such as wheat, cowpeas and cassava—might also improve understanding of neurodegenerative diseases such as Alzheimer's that could one day lead to ...

Are we losing one of our biggest carbon dioxide sinks?

In a new study spanning coastal areas of the Northern Hemisphere, a coordinated research network led by MSc Emilia Röhr, Assoc. Prof. Christoffer Boström from Åbo Akademi University and Prof. Marianne Holmer from University ...

Report calls for more science to negate CO2 emissions

Technologies that remove carbon dioxide from the air must play a major role in mitigating climate change, according to a new report from the National Academies of Sciences, Engineering, and Medicine.

Invasive plants can boost blue carbon storage

When invasive species enter the picture, things are rarely black and white. A new paper has revealed that some plant invaders could help fight climate change by making it easier for ecosystems to store "blue carbon"—the ...

Mapping blue carbon in mangroves worldwide

Mangroves are tropical forests that thrive in salt water and are found in a variety of coastal settings from deltas to estuaries to weathered reefs and limestone rocks worldwide. Mangroves can store greater amounts of carbon ...

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