Project's cropland map of the world to be most detailed ever
(Phys.org) —Data harvested from the sky may give researchers a view into the future of food production while opening insights to the implications of climate change.
(Phys.org) —Data harvested from the sky may give researchers a view into the future of food production while opening insights to the implications of climate change.
Earth Sciences
Jun 28, 2013
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The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra satellite detected dozens of fires burning in central Africa on June 03, 2013. The fires are outlined in red. Most of the fires burn in grass or cropland, ...
Earth Sciences
Jun 3, 2013
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Improvements in crop water productivity—the amount of food produced per unit of water consumed—have the potential to improve both food security and water sustainability in many parts of the world, according to a study ...
Environment
May 29, 2013
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(Phys.org) —Wetlands in eastern North and South Dakota are shrinking at a rapid pace, according to professor Carol Johnston of the South Dakota State University Natural Resource Management Department.
Environment
May 29, 2013
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As a regional drought tightens its grip on the Colorado River, water agency officials, environmentalists, farmers and Indian tribal leaders from the seven states that depend on the river for survival are expected to gather ...
Environment
May 28, 2013
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The large-scale expansion of agriculture in the Amazon through deforestation will be a no-win scenario, according to a new study. Published today in the journal Environmental Research Letters, it shows that deforestation ...
Environment
May 9, 2013
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A new global-scale modeling study that takes into account nitrogen – a key nutrient for plants – estimates that carbon emissions from human activities on land were 40 percent higher in the 1990s than in studies that did ...
Environment
Apr 19, 2013
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(Phys.org)—With the global population racing past seven billion, demographers and world leaders have been concerned with depletion of resources to support everyone. The future, though, may be less bleak than some have feared. ...
Environment
Dec 24, 2012
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The Green Revolution has stagnated for key food crops in many regions of the world, according to a study published in the Dec. 18 issue of Nature Communications by scientists with the University of Minnesota's Institute on ...
Other
Dec 18, 2012
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Groundwater provides drinking water for millions of Americans and is the primary source of water to irrigate cropland in many of the nations most productive agricultural settings. Although the benefits of groundwater development ...
Environment
Nov 16, 2012
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