Search results for seagrass

Ecology Oct 7, 2024

Dead leaves in sea break down into a compost that produces oxygen

Researchers from the University of Liège (BE) studied the fate of the material produced by Posidonia seagrass meadows. This study, carried out in the Mediterranean Sea at STARESO, shows that the dead leaves of what is commonly ...

Plants & Animals Oct 4, 2024

How future heat waves at sea could devastate UK marine ecosystems and fisheries

The oceans are warming at an alarming rate. 2023 shattered records across the world's oceans, and was the first time that ocean temperatures exceeded 1°C over pre-industrial levels. This led to the emergence of a series of ...

Ecology Oct 3, 2024

Sentinel-2 data reveal significant seasonal variations in intertidal seagrass

With data from the Copernicus Sentinel-2 mission, researchers have revealed seasonal variations in intertidal seagrass across Western Europe and North Africa. As a key indicator of biodiversity, these new findings offer valuable ...

Environment Sep 19, 2024

How a new map of the UK's blue carbon habitats could change how oceans are protected

The world's oceans are home to different habitats that capture and store carbon—known as "blue carbon." These include habitats that are typically found along coastlines, such as salt marshes and seagrasses, as well as vast ...

Ecology Sep 17, 2024

Antarctic krill can lock away similar levels of carbon as seagrass and mangroves, finds study

Small marine crustaceans are as valuable as key coastal habitats for storing carbon and should be similarly protected, according to new research.

Ecology Sep 9, 2024

Uncovering microplastic dynamics and patterns in coastal habitats

Microplastics have raised concerns among scientists and the public in recent years due to their widespread presence and associated health risks. They have been found in every corner of the planet, from mountain peaks to the ...

Plants & Animals Sep 5, 2024

Aggressive seagrass species discovered in Biscayne Bay

An invasive species of seagrass has been on a steady march across the world, taking over ecosystems well beyond its native waters of the Red Sea, Persian Gulf and Indian Ocean. Scientists have long wondered when it would ...

Cell & Microbiology Sep 4, 2024

Researcher helps develop new technique to explore oceanic microbes

When Southern Methodist University (SMU) researcher Alexander Chase was a young boy, the sheer diversity of plants in Earth's tropical rainforests fascinated him. He found himself wondering what new species were out there, ...

Ecology Sep 2, 2024

Scientists study mysterious invader in the Chesapeake Bay's largest underwater grass bed

Researcher Judy O'Neil dons a wetsuit, a snorkel and goggles, and jumps into one of the Chesapeake Bay's most important ecosystems: the vast underwater grass beds of the Susquehanna Flats.

Environment Aug 28, 2024

Researchers study carbon capture in Upper Newport Bay salt marshes

Despite covering just 2% of the ocean, coastal wetlands—such as tidal salt marshes, mangrove forests and seagrass beds—are responsible for storing nearly half of all carbon found in ocean sediment. These "blue carbon" ecosystems ...

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