News tagged with dryland degradation
Wind, salt and water are leading indicators of land degradation in Abu Dhabi
May 06, 2009 |
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Desert environments are characterized by poor vegetative cover, strong winds, dry, non-cohesive sandy soils, and hyper-arid conditions. In this context, the land resources of Abu Dhabi Emirate in the United Arab Emirates ...
Search results for dryland degradation
Satellite data instrumental in combating desertification
Space & Earth / Earth Sciences
Oct 07, 2009 |
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With land degradation in dryland regions continuing to worsen, the UN Convention to Combat Desertification has agreed on scientist-recommended indicators for monitoring and assessing desertification that signatory ...
Drylands are not the same as badlands
May 10, 2007 |
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Drylands, where 38 percent of the world's population lives, can be protected from the irreversible damage of desertification if local residents and managers at all levels would follow basic sustainability principles, according ...
A quarter of the world's population depends on degrading land
Mar 20, 2009 |
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A new study published in the journal Soil Use and Management attempts for the first time to measure the extent and severity of land degradation across the globe and concludes that 24% of the land area is degrading - ofte ...
The microbial hydrocarbon diet
Jun 11, 2009 |
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Bioremediation of industrial sites and petrochemical spillages often involves finding microbes that can gorge themselves on the toxic chemicals. This leaves behind a non-toxic residue or mineralized material. Writing in the ...
Unraveling how cells respond to low oxygen
Aug 05, 2009 |
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Gary Chiang, Ph.D., and colleagues at Burnham Institute for Medical Research (Burnham) have elucidated how the stability of the REDD1 protein is regulated. The REDD1 protein is a critical inhibitor of the mTOR signaling pathway, ...
Hot microbes cause groundwater cleanup rethink
Sep 11, 2009 |
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(PhysOrg.com) -- CSIRO researchers have discovered that micro-organisms that help break down contaminants under the soil can actually get too hot for their own good.
Brain's endocannabinoid signaling pathway kept in check by two enzymes
Nov 25, 2009 |
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(PhysOrg.com) -- A research team has shown that blocking the degradation of two naturally occurring cannabinoids in the endocannabinoid signaling pathway of the brain produces marijuana-like behavioral effects in mice, according ...
Physiologic factors linked to image quality of multidetector computed tomography scans
Dec 22, 2009 |
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A large multicenter international trial found that the image quality of multi-detector computed tomography (MDCT) scans, used for the noninvasive detection of coronary artery disease, can be significantly affected by patient ...
Study explores 'garbage disposal' role of VCP and implications for degenerative disease
Dec 14, 2009 |
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It's important to finish what you start, say Jeong-Sun Ju and researchers from Washington University School of Medicine, St. Louis. In the December 14, 2009 issue of the Journal of Cell Biology, Ju et al. ...
Using microbes for the quick clean up of dirty oil
Sep 08, 2009 |
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Microbiologists from the University of Essex, UK have used microbes to break down and remove toxic compounds from crude oil and tar sands. These acidic compounds persist in the environment, taking up to 10 years to break ...
List of search results for dryland degradation
