Three recent papers authored by Ted Schuur, Regents' professor of biological sciences at Northern Arizona University, and other researchers around the world, organized through the Permafrost Carbon Network, investigate the ...
Earth Sciences
10 hours ago
0
21
Households caught and consumed a far more diverse array of fish than they sold at market, which has important implications for how loss of biodiversity might affect people's nutrition, especially for those with lower incomes. ...
Ecology
Jul 18, 2024
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2
Researchers have uncovered an under-the-sea phenomenon where coral-destroying crown-of-thorns starfish larvae have been feasting on blue-green algae bacteria known as "sea sawdust."
Ecology
Jul 17, 2024
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107
Scientists have for the first time taken in-situ ocean measurements during the collapse of a giant iceberg in the sub-Antarctic. These new observations reveal how ocean ecosystems may be affected if more icebergs calve due ...
Earth Sciences
Jul 17, 2024
1
44
A collaborative team of researchers led by Ben Weinstein of the University of Florida, Oregon, US, used machine learning to generate highly detailed maps of over 100 million individual trees from 24 sites across the U.S., ...
Plants & Animals
Jul 16, 2024
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80
New research shows that ozone concentrations at Carlsbad Caverns National Park frequently exceed Environmental Protection Agency health standards, likely due to oil and natural gas development in the Permian Basin and surrounding ...
Earth Sciences
Jul 16, 2024
1
49
A new UBC study published recently in Proceedings of the National Academy of Science has unveiled insights into how microscopic organisms such as marine plankton move through water with different density layers.
Ecology
Jul 15, 2024
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346
Oxygen concentrations in our planet's waters are decreasing rapidly and dramatically—from ponds to the ocean. The progressive loss of oxygen threatens not only ecosystems, but also the livelihoods of large sectors of society ...
Environment
Jul 15, 2024
0
211
A study published in Science Advances shows that phosphorus (P) release from soils is enhanced at higher mean annual temperatures (MAT). This finding is based on a new compilation of data on global surface soil temperatures ...
Earth Sciences
Jul 15, 2024
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0
Although it is surrounded by stressed coral reefs, an island in the Indonesian Spermonde Archipelago has not shrunk but continued to grow. Reef islands hence react dynamically to environmental changes that disturb their reef ...
Earth Sciences
Jul 12, 2024
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24
An ecosystem is a natural unit consisting of all plants, animals and micro-organisms (biotic factors) in an area functioning together with all of the physical (abiotic) factors of the environment. An ecosystem is a unit of interdependent organisms which share the same habitat. Ecosystems usually form a number of food webs which show the interdependence of the organisms within the ecosystem.
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