黄河口湿地健康评价(英文)

Health Assessment of Yellow River Delta Wetland

湿地健康评价旨在判断湿地健康状况和趋势,以便制定有效的管理策略和修复措施。针对黄河口湿地建立了一个新的指标体系,并使用模糊综合评判法对黄河口湿地进行了健康评价。结果表明,1992年到2008年黄河口湿地整体上处于亚健康状态。同时,还对东营市1992-2008年经济状况进行了分析评价,结果表明经济的快速增长对湿地健康有负面影响。影响黄河口湿地健康的主要因素是:来水来沙量减少、湿地恢复工程和东营市经济的快速增长。

Health assessments of wetlands aim at judging wetland health conditions and tendency to develop and implement management strategies and restoration measures efficiently. This study established a new index system and made health as- sessments of Yellow River Delta wetland with the method of fuzzy comprehensive assessment. The results show that Yellow River Delta wetland was generally sub-healthy during 1992 to 2008. Besides, economy assessments of Dongying were con- ducted every year in the same period, the results indicated that the fast economic development have generated negative effect on wetland health. The main influence respects are the reduction of incoming water and sediment, the wetland restoration projects and the fast economic development of Dongying.