摘要
通过实地考察和研究 ,全面论述了美国土地利用的独特方式缓冲带 ,并依照其分布位置与主要作用将其分为 5大类型 ,进一步说明了每类缓冲带的直接效益和外部效益 ,扼要对比了我国某些研究 ,提出借鉴建议。
Buffer strips, the picturesque means of the United States land uses are explained all sides through the author actual investigation and research in America. Then, according to the locations and major functions of buffers, the buffer strips were divided into five types. Their direct functions and extra effects of buffers were further stated individually. Meanwhile, the comparison with Chinese research and suggestions to be realized in China were simply advanced out.
出处
《水土保持学报》
CSCD
北大核心
2001年第1期119-121,共3页
Journal of Soil and Water Conservation
基金
美国国会与总统项目赞助!(F635861 )
杰出人士国际访问者计划!"土地利用与可持续发展"(USIA- G1 - 1 4 )
关键词
缓冲带
美国
水质保护
环境保护
土地利用
buffer strip
United States
water quality protection
environment protection
