Sea otters promote recovery of seagrass beds

Scientists studying the decline and recovery of seagrass beds in one of California's largest estuaries have found that recolonization of the estuary by sea otters was a crucial factor in the seagrass comeback. Led by researchers ...

Dugongs likely to be functionally extinct in China

A small team of researchers from China, the U.K. and Greece reports that dugongs are likely functionally extinct in China. In their paper published in the journal Royal Society Open Science, the group describes interviewing ...

Can seagrass help fight ocean acidification?

Seagrass meadows could play a limited, localized role in alleviating ocean acidification in coastal ecosystems, according to new work led by Carnegie's David Koweek and including Carnegie's Ken Caldeira and published in Ecological ...

Climate change threatens world's largest seagrass carbon stores

In the summer of 2010-2011, Western Australia experienced an unprecedented marine heat wave that elevated water temperatures two to four degrees Celsius above average for more than two months. Researchers from the Institute ...

Measuring human impact on coastal ecosystems

Lush seagrass beds that support marine life, store carbon and prevent coastal erosion are on the decline due to such things as farming, aquaculture and coastal development.

Research reveals unique reproductive trait for seagrass

Seagrasses have long been known as some of Earth's most remarkable organisms—descendants of flowering land plants that have re-colonized the ocean by developing traits that allow them to grow, pollinate, and release seeded ...

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