摘要
“水土流失已成为中国的头号环境问题 ,水土保持是生态环境建设的主体”。如何构筑新世纪水土保持生态环境建设模式是值得研究的问题。对北京市典型小流域的治理特点、模式、效益、经验及存在问题进行了分析和探讨。同时 ,根据发达国家相同阶段的情况 ,笔者对新世纪北京市水土保持生态环境建设提出了一些设想和建议 ,目的在于抛砖引玉 ,引发讨论 ,以期形成共识 。
Beijing municipal government has paid great efforts to combating soil erosion in recent years and has achieved significant benefits in social, economic and ecological aspects and many demonstration small watershed management projects have emerged with plenty of successful experience. Authors analyzed the models, experiences characteristics,investment and benefits of several typical watershed management projects. Meanwhile, some constraints of present soil conservation, possible solutions and recommendations in the technical and policy aspects are also analyzed and given for references of soil conservation ecological environment construction model in the 21st century.
出处
《水土保持研究》
CSCD
2001年第4期32-37,共6页
Research of Soil and Water Conservation
关键词
水土流失
水土保持
生态环境建设
流域治理
建设模式
新世纪
soil and water loss
soil and water conservation
ecological environment construction
watershed management
construction model
