【摘要】 采用指标体系法对武汉市14个浅水湖泊生态系统健康状态进行综合评价,评价指标包括系统外的压力指标和系统内的响应指标,综合反映了湖泊生态系统的活力、组织力和恢复力;同时用湖泊综合健康指标来反映不同湖泊的健康状况。研究表明该评价方法不仅能反映不同湖泊的不同健康状况,并能较准确地反映出影响湖泊健康的主要因素,对进一步进行多个湖泊生态系统健康评价指标阈值及评价方法研究具有重要的参考意义,为武汉市湖泊生态系统地管理及修复提供重要依据。更多还原

【Abstract】 Based on the conception of ecosystem health and substance circulation in lakes, a quantitative method was proposed and its indicators was brought forward. The indices consist of external pressure index and internal response index. The result of ecological health assessment regarding the lake system (14 shallow lakes in Wuhan) coincides with that of cluster analysis, and could be used as a tool for management and ecological remediation of the city’s lake.更多还原