News tagged with ecosystem health
Environmental index could save rural communities
A new approach to environmental monitoring could avert ruin for some of the world's poorest communities.
Apr 23, 2012 |
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Diverse ecosystems are crucial climate change buffer
Preserving diverse plant life will be crucial to buffer the negative effects of climate change and desertification in in the world's drylands, according to a new landmark study.
Jan 12, 2012 |
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Hellbender salamander study seeks answers for global amphibian decline
A new study co-authored by University of Florida researchers on the endangered Ozark Hellbender giant salamander is the first to detail its skin microbes, the bacteria and fungi that defend against pathogens.
Dec 19, 2011 |
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Hidden hunger from wildlife loss
How do you balance the need for biodiversity conservation and human health? For Christopher Golden, '05, a Post-Doctoral Fellow in Harvard University Center for the Environment, that question is at the core ...
Nov 21, 2011 |
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How do green algae react to carbon nanotubes?
Nanoparticles such as carbon nanotubes (CNT), which are found in an ever-increasing number of products, are ending up more and more frequently in our surroundings. If and how they affect aquatic ecosystems ...
Nanotechnology / Nanomaterials
Nov 04, 2011 |
4 / 5 (1) |
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Crowded Earth: how many is too many?
Already straining to host seven billion souls, Earth is set to teem with billions more, and only a revolution in the use of resources can avert an environmental crunch, experts say.
Other Sciences / Social Sciences
Oct 23, 2011 |
4.2 / 5 (10) |
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Cruising the Chesapeake for water and air quality
A NASA-led team of scientists took to the Chesapeake Bay this summer to study a diverse yet close-to-home ecosystem in a field campaign that will help the agency determine how to study ocean health and air ...
Space & Earth / Earth Sciences
Sep 09, 2011 |
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Scientists explore the role of aeroecology in bat conservation and ecosystem health
Golf courses and coffee plantations are some of the unlikely bat habitats that could be considered in conservation plans, say scientists presenting research at the Ecological Society of America's (ESA) 96th Annual Meeting ...
Aug 11, 2011 |
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Multi-paddock grazing is superior to continuous grazing
A long-term study verifies multi-paddock grazing improves vegetation, soil health and animal production relative to continuous grazing in large-scale ranches, according to Texas AgriLife Research scientists.
Jun 15, 2011 |
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Mercury on the rise in endangered Pacific seabirds
Using 120 years of feathers from natural history museums in the United States, Harvard University researchers have been able to track increases in the neurotoxin methylmercury in the black-footed albatross (Phoebastria ni ...
Apr 18, 2011 |
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Human rules may determine environmental 'tipping points'
A new paper appearing in the Proceedings of the National Academy of Sciences (PNAS) suggests that people, governments, and institutions that shape the way people interact may be just as important for determining environmental ...
Apr 15, 2011 |
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Scientists question indicator of fisheries health, evidence for 'fishing down food webs'
The most widely adopted measure for assessing the state of the world's oceans and fisheries led to inaccurate conclusions in nearly half the ecosystems where it was applied according to new analysis by an ...
Nov 17, 2010 |
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Perils of plastics: Risks to human health and the environment
Plastics surround us. A vital manufacturing ingredient for nearly every existing industry, these materials appear in a high percentage of the products we use every day. Although modern life would be hard to imagine without ...
Mar 19, 2010 |
4.3 / 5 (13) |
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Air pollutants from abroad a growing concern, says new report
Plumes of harmful air pollutants can be transported across oceans and continents -- from Asia to the United States and from the United States to Europe -- and have a negative impact on air quality far from their original ...
Sep 29, 2009 |
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