Impacts of Fire in Oak Savanna Ecosystems of the Southwestern Borderlands Region
Changes in natural fire regime caused by drought, overgrazing and an aggressive fire suppression policy have caused declines in biological diversities, reduction in herbaceous productivity, "unnaturally high" tree densities, and accumulations of flammable surface fuels in the oak savannas...
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| Language: | en |
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The University of Arizona.
2011
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| Online Access: | http://hdl.handle.net/10150/145269 |