小流域生物多样性的保护

生物多样性是人类赖以生存和发展的基础。保护生物多样性是长期巩固小流域治理成果，进一步开发利用水土和生物资源的必要措施之一，综合治理开发小流域应进行生物多样性评价，明确生物多样性保护目标，建立多功能，多种群，多层次的生物体系，保护生态环境的完整性，保护濒危种类禁止捕猎，从而保护好小流域的生物多样性。

Biological Diversity Protection In Watershed

Biological diversity is the basis of human being existence and development. Biological diversity protection is one of necessary measurements which strengthen the achievement of watershed protection for a long time and which develop further to use water and soil and biology resources. In order to develop comprehensively watershed, we must appraise the biological diversity of watershed, and determine the protection target of biological diversity, put up the biological system of much function, race, administrative levels, and protect intactly the ecosystem and race which is almost extinct. So we can protect the biological diversity.