湿地退化的地质指标体系

从湿地退化的原因、表现形式和湿地退化造成的危害3个方面分别提取筛选出影响指标、状态指标和后果指标，构建成完整的湿地退化调查指标体系（CSR模型）。从湿地退化对人类产生的压力、压力状态、人类的应对等方面提取压力指标、状态指标和响应指标，构建成监测指标体系（PSR模型）。综合调查指标体系和监测指标体系得到湿地退化的地质指标体系，对评价湿地生态环境变化具有重要意义，可为湿地管理、湿地恢复和重建提供技术基础。

Geoindicator system of wetland degradation

The wetland degradation investigation geoindicatiors system (CSR model) was established through selecting the cause indicators, state indicators and result indicators based on the analysis of causes, presentation and consequences of wetland degradation. The wetland degradation monitoring geoindicators system (PSR model) was composed of pressure indications, state indicators and response indicators extracted from the impact of wetland degradation on human activities, the status of the impact, and the response of human beings to the impact caused by wetland degradation. The wetland degradation geoindicators system, which was constructed by combining the wetland degradation investigation geoindicatiors system and the wetland degradation monitoring geoindicators system, has great significance in evaluating the eco-environmental change and provides the technical foundation for wetland management, restoration and re-establishment.