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Results 1 - 10 from 284 for livestock populations in 0.552 sec.

May 23, 2001: Dust Bowl Threatening China‘s Future
Great Plains to California during the Dust Bowl years. While plows are clearing land, expanding livestock populations are denuding the land of vegetation. Following economic reforms in 1978 and the removal of controls on the size of herds and flocks that collectives could maintain, livestock populations grew rapidly. Today China has 127 million cattle compared with 98 million in the United States ...
www.earth-policy.org

SAVE Foundation
FAO and other national or international organizations. She collaborates with several Universities and Research Institutes in the Balkan region and Cyprus in the field of AnGR.
www.save-foundation.net

small
Nucleus Estate Smallholder Schemes (NES). The company provides the farm supplies, and marketing, while the farmers raise the livestock. While all nine Sumatran provinces have considerable livestock populations with a high potential for smallholder mixed crop-livestock farms, farmers face many problems. For example, small land holding size, ...
heiferindonesia.org

Sustainable Agriculture Newsletter, Volume 10, Issue 11, November 2002
U.S. agriculture," says Harley Moon, professor of veterinary medicine at Iowa State University and ... that agroterrorism could harm nature and humans as well. "The use of biological weapons against livestock populations or agricultural crops could have potentially disastrous spillover effects on wild species of plants ...
www.misa.umn.edu

WWF - Human - Animal Conflict
Asian mountains, and growing human and livestock populations are putting increasing pressure on the remaining leopards and their prey. For example, domestic ... go hand in hand; the bones and pelts of leopards killed primarily due to retaliation for livestock losses also enter illegal trade. Page last updated: May 13, 2008. All photos/graphics remain ...
panda.org

OUTGROWING THE EARTH: The Food Security Challenge in an Age of Falling Water Tables and Rising Temperatures Chapter 3 Moving up the Food Chain Efficiently - Oceans and Rangelands
Most of these are in the pastoral communities of Africa, the Middle East, Central Asia, Mongolia, and northern and western China. As these populations grew, so did their livestock populations. Environmentally, nearly all these pastoral societies are in trouble. Since rangelands are typically owned in common, there is no immediate reason for individual families to limit the ...
www.earth-policy.org

Mammal Populations of the Colorado Plateau
With the decline of native ungulate populations (Mackie et al.1982) during and following Anglo settlement ... reintroduce the species into some prairie dog colonies. 20th-century management of deer and elk populations for game hunting and continued trapping of carnivores (including mountain lions) in the Southwest and ...
www.cpluhna.nau.edu

Livestock Waters and Wildlife
In addition to questioning their utility, there are studies suggesting livestock waters may have negative effects upon native wildlife. For ... chance of returning to proper functioning condition. In these cases, it could be argued that livestock watering sites clearly benefit local wildlife. But they're not doing it by improving the ...
jdburgessonline.com

Grazing Research - Ecological Impacts of Livestock Grazing
J.L. Butler, and C.A. Schmidt. 1995. Effects of differential livestock use on key plant species and rodent populations within selected Oryzopsis hymenoides/Hilaria jamesii communities of Glen Canyon National ... York, NY. Cox, J.R., and H.L. Morton. 1985. Above-Ground Biomass Quantities and Livestock Production at Big Sacaton Riparian Areas in Southeastern Arizona. General Technical Report GTR RM-120 ...
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RANGE magazine.com - Learning to Love Livestock Grazing
Joe Egan agrees with this pro- ... tells him that ongoing debates about public land grazing, propelled by environmental groups that think livestock grazing is necessarily harmful, are shortsighted and miss the real point. In our state, even ...
rangemagazine.com