News tagged with soil erosion
Biofuel from Corn Stover
Sep 22, 2009 |
not rated yet |
0
(PhysOrg.com) -- How much corn crop residue, or stover, can be removed for biofuels without harming soil? An Agricultural Research Service (ARS) study of a 10-mile circle around the University of Minnesota’s ...
A hard rain's gonna fall: Analysis shows climate change to yield more extreme rainfall
Space & Earth / Earth Sciences
Aug 17, 2009 |
3.7 / 5 (15) |
4
(PhysOrg.com) -- Heavier rainstorms lie in our future. That's the clear conclusion of a new MIT and Caltech study on the impact that global climate change will have on precipitation patterns.
GPS helps locate soil erosion pathways
Aug 13, 2009 |
3 / 5 (1) |
0
Grassed waterways are placed in agricultural fields where runoff water tends to concentrate because they can substantially reduce soil erosion. Mapping techniques that help identify where erosion channels will likely form ...
Web-based program designs more efficient farm terrace layouts
May 21, 2009 |
5 / 5 (1) |
0
From the time of the Babylonians to the Incas, terracing has been used to prevent water from eroding steep and hilly croplands. Designing terrace layouts can be time consuming and labor intensive. Now, University of Missouri ...
Impact of floods on soils
Apr 08, 2009 |
4 / 5 (1) |
0
A recent study conducted in the Midwestern United States examined the effects of harsh wet conditions on both cultivated and uncultivated soils, vastly advancing the knowledge of water's effects on aggregation. Soil aggregation ...
Preventing soil erosion in continuous corn
Jan 12, 2009 |
5 / 5 (1) |
0
With recent increase in the cost of energy and subsequent explorations into alternative energy sources, the increased harvest of corn residue for cellulosic ethanol production is likely in the future. This may be especially ...
