Search results for oyster populations

Ecology May 21, 2024

How three tenacious reefs can help restore global oyster populations

Researchers at the University of Sydney have revealed how our oyster reefs can provide lessons on reef restoration projects. More than 85% of naturally occurring oyster reefs have been lost in recent decades due to disease, ...

Ecology May 8, 2024

Human activity is making it harder for scientists to interpret oceans' past

New research shows human activity is significantly altering the ways in which marine organisms are preserved, with lasting effects that can both improve and impair the fossil record. The findings are published in the journal ...

Environment Apr 25, 2024

Cocaine is an emerging contaminant of concern in the Bay of Santos (Brazil), says researcher

In addition to already known pollutants, the Bay of Santos—a city in the state of São Paulo (Brazil) that is home to the largest seaport in Latin America—has been affected by an emerging contaminant that is now present ...

Ecology Apr 22, 2024

Restoring coastal habitat boosts wildlife numbers by 61%—but puzzling failures mean we can still do better

Humans love the coast. But we love it to death, so much so we've destroyed valuable coastal habitat—in the case of some types of habitat, most of it has gone.

Plants & Animals Apr 4, 2024

Understanding how fire shapes plants can help protect them

Fire is an important part of plant life in Australia, influencing where plants grow and how abundant a species will be.

Ecology Mar 28, 2024

Attaching seaweed spores to used scallop shells could restore UK's coastal kelp forests

Kelp spores are being seeded and grown on small rocks and scallop shells—a seafood waste product—in efforts to regenerate the UK's coastal kelp forests.

Plants & Animals Mar 26, 2024

Invasive Pacific oyster proliferation during Blob marine heat wave portends similar events as seas warm

Pacific oysters, non-native to the United States but farmed in the U.S. for aquaculture, are an invasive species. During the Pacific Blob heat wave in the mid-2010s, as sea temperatures in Washington state's Puget Sound rose ...

Plants & Animals Mar 4, 2024

Why move species to islands? Saving wildlife as the world changes means taking calculated risks

The eastern barred bandicoot was once found in abundance across the basalt plains of western Victoria. But habitat destruction and predation by introduced red foxes drove the species to the brink of extinction on the mainland.

Ecology Feb 19, 2024

Oysters in the Chesapeake Bay are on the rebound: New report says they can help fight climate change

A new report from the Chesapeake Bay Foundation says efforts to restore oyster populations could have benefits beyond just survival of the species.

Ecology Feb 12, 2024

Permaculture showed us how to farm the land more gently. Can we do the same as we farm the sea?

As wild fish and other marine species get scarcer from overfishing and demand for 'blue foods' grows around the world, farming of the ocean is growing rapidly. Fish, kelp, prawns, oysters and more are now widely farmed. The ...

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