Southern California's rivers and creeks once teemed with large, silvery fish that arrived from the ocean and swam upstream to spawn. But today, these fish are seldom seen.
Plants & Animals
8 hours ago
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9
A research team led by Prof. Xu Yongsheng from the Institute of Oceanology of the Chinese Academy of Sciences has obtained the two-dimensional sea surface height anomaly (SSHA) of about 100 km along the track and the first ...
Earth Sciences
Apr 23, 2024
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1
Tree planting is one of the nature-based solutions being used to offset greenhouse gas emissions. Trees absorb atmospheric carbon dioxide. Many of these tree planting projects target Africa's rangelands (open grasslands or ...
Environment
Apr 23, 2024
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4
Like humans, lakes are living systems that can suffer from a number of health issues, including circulatory and respiratory problems, infections, nutritional imbalances, and heat-related illnesses. Without treatment, these ...
Earth Sciences
Apr 23, 2024
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11
Why are we crossing ecological boundaries that affect Earth's fundamental life-supporting capacity? Is it because we don't have enough information about how ecosystems respond to change? Or are we unable, even unwilling, ...
Environment
Apr 23, 2024
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Earth's oceans and coastal ecosystems are a major sink for carbon storage, known as blue carbon. Sequestration of carbon is vitally important in the fight against climate change as it 'locks away' this molecule, alleviating ...
Governments in the Mesoamerican Reef region are exploring the use of nature-based solutions to strengthen coral health and societal benefits for coastal communities. A new study led by Stanford researchers in collaboration ...
Ecology
Apr 22, 2024
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Anticipating changes to ecosystems is often at best an educated guess, but what if there was a way to better tune into possible changes occurring?
Plants & Animals
Apr 18, 2024
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31
Drylands in the western United States are currently in the grips of a 23-year "megadrought," and one West Virginia University researcher is working to gain a better understanding of this extreme climate event.
Earth Sciences
Apr 18, 2024
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46
An international team of researchers, led by Professor Jin Wu from the School of Biological Sciences at The University of Hong Kong (HKU), has made a promising advancement in mapping plant functional traits from space using ...
Earth Sciences
Apr 18, 2024
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1
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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