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Scientists writing this week in Geophysical Research Letters say they have pinpointed six spots on the remote Pacific Antarctic Ridge, 1,000 miles from the west coast of Antarctica, where they think hydrothermal vents are likely to be found. Two pieces of evidence tipped researchers off to the location of the hidden vents.
Charlene D'Avanzo: In The Edge Of The Sea Rachel Carson tells us that “the edge of the sea is a strange and wonderful place” - and I couldn’t agree more. Carson focuses on plants and invertebrates that live between lowest and highest tides from Newfoundland to the Florida Keys. It is a book meant to be…
The unique ecosystems and biodiversity associated with mid-ocean ridge (MOR) hydrothermal vent systems contrast sharply with surrounding deep-sea habitats, however both may be increasingly threatened by anthropogenic activity (e.g., mining activities at massive sulphide deposits). Climate change can alter the deep-sea through increased bottom temperatures, loss of oxygen, and modifications to deep water circulation. Despite the potential of these profound impacts, the mechanisms enabling these systems and their ecosystems to persist, function and respond to oceanic, crustal, and anthropogenic ...
When a master chef develops a new cake recipe, she doesn’t try every conceivable combination of ingredients to see which one works best. The chef uses
Filho, W et al. recently released a journal paper looking at the legal aspects of deep seabed mining (DSM) and the environmental risks it poses. The paper also suggests key issues miners will need to consider to significantly lower the environmental effects of DSM.