News tagged with ecosystems

Exotic plant species alter ecosystem productivity

In their joint publication in the journal Ecology Letters German and American biologists have reported an increase in biomass production in ecosystems colonised by non-native plant species. In the face o ...

Mar 11, 2014
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Algae declines in the water off Sydney

(Phys.org) —One of the longest time-series of phytoplankton (microalgae) data in the Southern Hemisphere has revealed that phytoplankton are declining in the waters off Sydney.

Mar 10, 2014
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'Fingerprinting' trees to stop illegal logging

The University of Adelaide will help step up the fight against illegal logging with a new two-year, DNA-fingerprinting project in Indonesia. A US$518,833 grant for the project was announced by the International Tropical Timber ...

Mar 03, 2014
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Uncovering the secret world of the Plastisphere

Scientists are revealing how microbes living on floating pieces of plastic marine debris affect the ocean ecosystem, and the potential harm they pose to invertebrates, humans and other animals. New research ...

Feb 25, 2014
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Global warming's record-setting pace

The pace of global warming over the last century has been about twice as rapid over land than over the oceans and will continue to be more dramatic going forward if emissions are not curbed. According to ...

Feb 17, 2014
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