登入選單
返回Google圖書搜尋
Riparian Habitats and Recreation
Raymond Roy JohnsonSteven Warren Carothers
其他書名
Interrelationships and Impacts in the Southwest and Rocky Mountain Region
出版Eisenhower Consortium for Western Environmental Forestry Research, 1982
URLhttp://books.google.com.hk/books?id=f3bwAAAAMAAJ&hl=&source=gbs_api
EBookFULL_PUBLIC_DOMAIN
註釋Riparian habitats are characterized by outstanding species richness and population densities of both plants andanimals. Increasing recreational pressures on these ecotones between water and surrounding uplands are forcing management agencies to re-analyze consumptive versus non-consumptive resource allocations. This report tackles issues such as grazing, irrigation, watershed and vegetation management, urbanization, flood control, and off-road vehicles, and discusses effects on soils, vegetation, wildlife, water and air quality.