松北区湿地生态系统健康评价及恢复对策

运用湿地健康评价指标体系，对松北区湿地健康进行了评价。采用专家咨询法及层次分析法确定各指标权重，用模糊综合评价法对松北区湿地生态系统健康评价，并对结果进行了诊断分析及预警分析。针对评价结果进行松北湿地生态系统健康影响因素分析，得出影响因子既有湿地自身生态过程，也有人类活动作用，人类活动的影响最大。针对生态健康影响因素提出了松北区湿地健康的恢复对策。

Health Assessment and Restoration Strategies for Ecosystem of Songbei Wetland

This study evaluated the ecological health of Songbei wetland by using wetland health assessment index system. The index weights were determined by analytic hierarchy process （AHP）. The Songbei wetland ecosystem health was evaluated with fuzzy comprehensive evaluation method. Diagnostic analysis and early warning analysis were conducted based on the evalua- tion results, which show that both the ecological process of wetland itself and human activities have influences on the ecosystem. This paper proposed some restoration countermeasures with focus on influencing factors of Songbei wetland.