News tagged with natural ecosystems
Tropical zone expanding due to climate change: study
Space & Earth / Earth Sciences
Jul 06, 2009 |
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Climate change is rapidly expanding the size of the world's tropical zone, threatening to bring disease and drought to heavily populated areas, an Australian study has found.
Isolated forest patches lose species, diversity
Jun 09, 2009 |
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Failing to see the forest for the trees may be causing us to overlook the declining health of Wisconsin's forest ecosystems.
Search results for natural ecosystems
Time of day matters to thirsty trees, researcher discovers
Nov 23, 2009 |
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The time of day matters to forest trees dealing with drought, according to a new paper produced by a research team led by Professor Malcolm Campbell, University of Toronto Scarborough's vice-principal for research and colleagues ...
Microorganism may provide key to combating giant salvinia throughout Louisiana
Nov 19, 2009 |
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A team of researchers at Louisiana Tech University has found that a naturally occurring microorganism acts as a natural herbicide against giant salvinia.
Scientific debate sparked over carbon sink data
Nov 18, 2009 |
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(PhysOrg.com) -- According to research published this week in Nature Geoscience, emissions of carbon dioxide continue to outstrip the ability of the world’s natural ‘sinks’ to absorb carbon. ...
Researcher wants to tip the scales for northern lizard
Nov 16, 2009 |
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Armed with eyelash glue, a walking stick and a faithful horse, University of Alberta researcher Krista Fink is hoping to help Canada's most northern lizard get off the species-at-risk list.
How much is nature worth?
Nov 13, 2009 |
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How much is nature worth? £1 billion? £100 billion? £1 trillion? The loss of our forests and biodiversity in general could cost us between £1.2-2.8 trillion a year, according to Pavan Sukhdev, who is giving ...
Antarctica glacier retreat creates new carbon dioxide store
Space & Earth / Earth Sciences
Nov 09, 2009 |
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Large blooms of tiny marine plants called phytoplankton are flourishing in areas of open water left exposed by the recent and rapid melting of ice shelves and glaciers around the Antarctic Peninsula. This ...
Can biodiversity persist in the face of climate change?
Nov 06, 2009 |
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(PhysOrg.com) -- Predictions made over the last decade about the impacts of climate change on biodiversity may be exaggerated, according to a paper published in the journal Science.
Florida grapples slippery giant snake invasion
Nov 06, 2009 |
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Florida homes and swamps more used to dealing with dangerous critters like alligators now face a more foreign invader -- giant pet snakes escaped into the wild whose numbers are growing at an alarming rate.
Coral reefs inspire rare consensus -- just save them
Nov 05, 2009 |
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One of the first set of studies to examine what tourists and recreation enthusiasts actually think about coral reef ecosystems suggests they are a rare exception to controversies over human use versus environmental ...
Japan aims to bury greenhouse gas emissions
Nov 01, 2009 |
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Swathes of dirty clouds brood over a coal plant in rural Japan, but scientists are now hoping to send the pollutants the other way, deep into the bowels of Mother Earth.
List of search results for natural ecosystems
