01349nam a2200229Ia 4500 CTU_166880 210402s9999 xx 000 0 und d 45.46 307.120972 A466 Alternative futures for changing landscapes : The Upper San Pedro River Basin in Arizona and Sonora Carl Steinitz ... [et al.] ; foreword by Robert L. Anderson III Washington, DC Island Press 2003 Alternative Futures for Changing Landscapes presents for the first time in book form a detailed case study of one alternative futures project—an analysis of development and conservation options for the Upper San Pedro River Basin in Arizona and Sonora, Mexico. The area is internationally recognized for its high levels of biodiversity, and like many regions, it is facing increased pressures from nearby population centers, agriculture, and mining interests. Local officials and others planning for the future of the region are seeking to balance the needs of the natural environment with those of local human communities. Regional planning Environmental aspects San Pedro River Watershed (Mexico and Ariz.) Tuyến Trung tâm Học liệu Trường Đại học Cần Thơ