There are always little treasures to be found in museum collections—that's what makes them so valuable for research. With todays methods of analysis, new, detailed findings can be elicited from archives that are often centuries ...
Plants & Animals
Nov 14, 2023
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64
To paraphrase Mark Twain, reports of declining phytoplankton in the North Atlantic may have been greatly exaggerated. A prominent 2019 study used ice cores in Antarctica to suggest that marine productivity in the North Atlantic ...
Earth Sciences
Nov 13, 2023
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22
A new study, published by KAUST researchers in Nature Communications, shows that corals, jellyfish, and other symbiotic cnidarians control their symbiotic algae by limiting the amount of nitrogen available for proliferation.
Plants & Animals
Nov 13, 2023
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113
Green sea turtles, Chelonia mydas, are listed as endangered on the IUCN Red List of Threatened Species. They are at risk of extinction due to poaching, collisions with boats, habitat destruction, and accidental capture in ...
Plants & Animals
Nov 13, 2023
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16
The acidification of the oceans caused by human activity is already altering the production of marine plankton shells in the Mediterranean Sea. This is the worrying conclusion of a study led by the Institute of Environmental ...
Earth Sciences
Nov 10, 2023
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45
Non-native species appear to be better able to resist extreme weather, threatening native plants and animals and potentially creating more favorable conditions for invasive species under climate change. That's the conclusion ...
Plants & Animals
Nov 8, 2023
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5
Off Barbados, researchers from Bremen have investigated how bacteria inadvertently release methane in order to obtain phosphorus—with significant effects on atmospheric greenhouse gases.
Environment
Nov 8, 2023
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21
Up to now, the results of climate simulations have sometimes contradicted the analysis of climate traces from the past. A team led by the physicist Thomas Laepple from the Alfred Wegener Institute in Potsdam and the climatologist ...
Earth Sciences
Nov 6, 2023
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4
The distribution of salt by ocean currents plays a crucial role in regulating the global climate. This is what researchers from Dalhousie University in Canada, GEOMAR Helmholtz Centre for Ocean Research Kiel, Alfred Wegener ...
Earth Sciences
Nov 3, 2023
1
56
Although humankind is responsible for the current global climate warming, our planet has constantly been undergoing natural climate fluctuations. Possible forcing mechanisms for this variability would have been changes in ...
Earth Sciences
Nov 2, 2023
1
41
