Tag

ecosystems

Nitrogen fixation helps double some African farm yields

A large-scale research and development project has shown that giving farmers resources and advice on nitrogen fixation through legume plants can double yields and boost incomes in Africa. ADVERTISEMENT But not all farmers are benefiting from this practice due to a lack of access to in
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Climate change likely to affect streams that quench Salt Lake City’s thirst

New research shows that in the Salt Lake City region, for every increased Fahrenheit degree, a significant drop in the annual flow of streams is likely to occur. ADVERTISEMENT While the impacts of a temperature increase would vary among the region’s watersheds, it is predicted t
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Relating demographics and social systems to declines in Asian Great Ape population

Catastrophic declines in wild populations of African gorilla and chimpanzees due to disease outbreaks have been reported in recent years, yet similar disease impacts are rarely identified for the more solitary Asian great apes, or for smaller primates. Researchers led by Sadie Ryan, A
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Safe passage at last for the Pronghorn

U.S. Highway 191 in Trapper’s Point, Wyoming is safer today for motorists and pronghorns alike as a result of a newly built 8-part overpass/underpass system designed to facilitate the travel and migration of local populations of pronghorn, mule deer, moose, elk and other wildlif
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Global warming and mammal size linked

Mammal body size decreased significantly during at least two ancient global warming events, a new finding that suggests a similar outcome is possible in response to human-caused climate change, according to a University of Michigan paleontologist and his colleagues. Researchers have k
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Bolivia, Madagascar, China see jump in forest loss

Loss of forest cover increased sharply in Bolivia, Madagascar, and Ecuador during the third quarter of 2013, according to an update from NASA scientists. ADVERTISEMENT NASA’s Quarterly Indicator of Cover Change (QUICC), a MODIS satellite-based product that underpins Mongabay.com
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Wind Turbine Arrangement: Staggering Results

ENN Twitter   <!– –> Location and organization apparently matters after all! Or at least that is what Cristina Archer, Assistant Professor at the University of Delaware has discovered with regard to wind turbine efficiency.  Dr. Archer headed up a team of researchers
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Falling fruit: A global collaborative foraging map

Foraging for fruit just got easier, with a map bringing together foraging data around the world. Thought to be the first effort on such a large scale, Falling Fruit is a massive, collaborative urban harvesting map that aims to reduce waste while reconnecting people to their environmen
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Lions under pressure in Uganda

Conservationists from the Wildlife Conservation Society and the University of St. Andrews warn that Uganda’s African lions—a mainstay of the country’s tourism industry and a symbol of Africa—are on the verge of disappearing from the country’s national parks. ADVERTIS
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The Great Latex Defense

ENN Twitter   <!– –> Latex from plants is a naturally occurring white opaque sap that emanates from a plant’s point of damage. About 10% of plants use Latex as a method of defense. Latex is also an essential ingredient in natural rubber. But different plants us
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