Freshwater ecosystems are impacted by human activities, including climate change, pollution and invasive species.
Ecology
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Nearly half of the world's land surface is now classified as drylands and these areas are accelerating their own proliferation, according to new research.
Environment
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Acting President of Forestry Australia Dr. Bill Jackson says "active management" is a common term in Government and forest stakeholder reports, policies, and strategies in Australia and around the world, but up until now, ...
Ecology
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A team of scientists from the Cluster of Excellence "Balance of the Microverse" has discovered a previously unknown rejuvenation mechanism in unicellular organisms. They studied unicellular microalgae, which serve as the ...
Cell & Microbiology
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More severe droughts that will also last longer: this will primarily be a problem for irrigated croplands, as discovered by environmental scientist Qi Chen. Mixed forests with a variety of plant species will be the least ...
Ecology
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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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