Were it possible, to have mangroves grow on the oceans, floating on top, then they could theoretically sequester large amounts of carbon while also help rebuilding food, fisheries, and restore natural blue carbon ecosystems.
Researchers have deployed a glider that traversed Oregon’s near-shore waters from Astoria to Coos Bay and measured the oxygen levels through the water column, and beamed the data back to OSU computers.
“Climate change remains the biggest threat to coral reefs globally. It causes more frequent and severe marine heatwaves, leading to shortened windows of recovery for corals from bleaching and other disturbances."
Even though the fishing industry isn't the only thing affecting the harbor porpoises, the researchers are especially focused on the threat that commercial fishing poses. "If the harbor porpoises of the Belt Sea disappear, they might never come back. Therefore, we need to do something now to protect and stabilize the population."
The fishing fleet loses almost 400 tonnes of rope in Norwegian waters every year. A new study from NTNU shows that only a third of all ropes produced and sold in Norway can be recycled in a sustainable way.
An orca (killer whale) has been observed, for the first-ever time, individually consuming a great white shark—and within just two minutes. Understanding the ecological dynamics of killer whale predation is paramount for marine conservation efforts.
The New Zealand government appears to be turning its back on South Pacific ocean conservation measures and UN resolutions it has signed, environment groups say.
