河流水环境健康评价研究与展望

随着人口的急剧增长和工农业生产的蓬勃发展，河流生态系统的健康受到严重威胁，人类开始对各种自然因素和人为因素对河流健康所造成的影响给予高度重视，并期待能拟定更合适的理论体系对这些影响进行科学评价。通过文献综述，介绍了河流健康的内涵，针对河流健康发展所要解决的主要问题，分析了目前河流健康的评价标准、评价方法、评价指标体系的优缺点。并根据目前河流健康评价研究领域的状况，指出了在评价过程中所存在的问题，并展望河流健康评价工作在未来发展的趋势。

A Progress and Prospect of Health Evaluation Research on River Water Environment

With a growing-up process of urbanization, the health development of river ecosystem in China has been a serious threat. Humans began to throw light on the side impacts caused by a variety of natural factors and human factors. By the way of literature research, based on the present studies at home and abroad, this paper introduced the connotation of river health, summarized the theory and method of river health assessment system and proposed some problems to be solved. The following three aspects should be included according to specific situation of the certain river： river health, assessment index system of river health and standards of river health assessment. In the meanwhile, it also looked forward to the developing tendency of river health assessment in the future and improved the health level of river ecosystem environment.