#New study sparks fresh call for seagrass preservation

“#New study sparks fresh call for seagrass preservation” Known as ‘Blue Carbon’, seagrass meadows have been estimated to store CO2 in their soils about 30 times faster than most terrestrial forests. Credit: Centre for Marine Ecosystems Research at Edith Cowan University An increase in carbon dioxide emissions equivalent to 5 million cars a year has…

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#Making food beautiful—and toxic

“#Making food beautiful—and toxic” At the market, you can come across fish preserved with formalin. Credit: SDN/J. Chongwang Toxic chemicals are being used by food sellers across sub-Saharan Africa to improve the look of meat and fish, scientists and food inspectors say, putting the health of millions at risk. Weak government testing capacities and informal…

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#More ecosystem engineers create stability, preventing extinctions

“#More ecosystem engineers create stability, preventing extinctions” Elephants engineer their ecosystems — they root out saplings and small trees, creating habitats for smaller vertebrates, which helps maintain the grassland. Credit: Justin Yeakel Biological builders like beavers, elephants, and shipworms re-engineer their environments. How this affects their ecological network is the subject of new research, which…

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#Sea turtles find protection from Senegal fishermen

“#Sea turtles find protection from Senegal fishermen” Leatherback sea turtles can weigh up to 600 kilogrammes In a classic case of “poacher turning gamekeeper”, the fishermen of Senegal have joined forces to protect one of the ocean’s most endangered species—the sea turtle. Three species can be found on the Senegal coast in west Africa. The…

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