News tagged with grassland
Old hay and Alpine ibex horns reveal how grasslands respond to climate change
Dec 10, 2009 |
1 / 5 (1) |
0
How do plant ecosystems react to rising concentrations of the greenhouse gas CO2 in the atmosphere over the long term? This fundamental question is becoming increasingly pressing in light of global climate ...
Destruction spreads 'like a disease'
Nov 25, 2009 |
3 / 5 (2) |
0
(PhysOrg.com) -- People have cleared more than a quarter of the world’s forests and half of its grasslands, according to a paper published today in the Proceedings of the Royal Society by researchers from The University of Que ...
Time-Tunneling for Climate Change Clues
Nov 23, 2009 |
4 / 5 (1) |
0
(PhysOrg.com) -- If you look closely at individual plant species' responses in the past, you may find that the largest effects of high carbon dioxide (CO2) levels occurred decades ago, according to Agricultural ...
Intensive land management leaves Europe without carbon sinks
Space & Earth / Earth Sciences
Nov 23, 2009 |
3.5 / 5 (8) |
0
A new calculation of Europe's greenhouse gas balance shows that emissions of methane and nitrous oxide tip the balance and eliminate Europe's terrestrial sink of greenhouse gases.
Researchers studying link between climate change and cattle nutritional stress
Nov 16, 2009 |
1 / 5 (2) |
0
Kansas State University's Joseph Craine, research assistant professor in the Division of Biology, and KC Olson, associate professor in animal sciences and industry, have teamed up with some other scientists from across the ...
Nitrogen mysteries in urban grasslands
Oct 13, 2009 |
3 / 5 (1) |
0
Urban grasslands are an extremely common, but poorly studied ecosystem type. Many receive high rates of fertilizer, creating concerns about nutrient runoff and greenhouse gas emissions. Recent research has been focused on ...
In search of wildlife-friendly biofuels
Oct 01, 2009 |
1 / 5 (1) |
1
When society jumps on a bandwagon, even for a good cause, there may be unintended consequences. The unintended consequence of crop-based biofuels may be the loss of wildlife habitat, particularly that of ...
Texas takes steps to halt spread of fungus lethal to bats
Jun 02, 2009 |
5 / 5 (1) |
1
Texas officials are considering closing the state's caves out of fear that a deadly fungus associated with the growing number of bat deaths in the Northeastern United States may spread to this part of the country.
Changing climate will lead to devastating loss of phosphorus from soil
Apr 15, 2009 |
2.5 / 5 (8) |
3
Crop growth, drinking water and recreational water sports could all be adversely affected if predicted changes in rainfall patterns over the coming years prove true, according to research published this month in Biology an ...
Birds in Flint Hills of Kansas, Oklahoma face population decline despite large habitat
Mar 03, 2009 |
5 / 5 (1) |
0
The wide-open spaces of the Flint Hills may no longer provide a secure home on the range for several familiar grassland birds, according to research by a Kansas State University ecologist and her colleagues.
