نتایج جستجو برای: sagebrush

تعداد نتایج: 876  

2013
Jonathan D. Bates Robert N. Sharp Kirk W. Davies

Woodland ecosystems of the world have been changed by land use demands, altered fire regimes, invasive species and climate change. Reduced fire frequency is recognised as a main causative agent for Pinus–Juniperus L. (piñon–juniper) expansion in North American woodlands. Piñon–juniper control measures, including prescribed fire, are increasingly employed to restore sagebrush steppe communities....

Journal: :The UW National Parks Service Research Station Annual Reports 2006

Journal: :Journal of Range Management 1982

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