摘要
将模糊数学原理引入到湿地水质评价中,建立适合双台河口湿地的评价体系。利用模糊综合评判方法,对2010年双台河口湿地水质进行综合评价。评价结果表明,从实验区、缓冲区到核心区,水体基本有逐渐转好的趋势,说明湿地对污染物具有一定的净化能力。实际监测数据与评价结果基本吻合,说明采用方法较为适当,分析结果具有较高的可信度,客观地反应了湿地水质的情况。
In order to propose a water quality evaluation system suitable for Shuangtaihekou wetland,a fuzzy comprehensive evaluation model based on fuzzy theory is developed.The fuzzy comprehensive evaluation method is used to evaluation the Shuangtaihekou wetland comprehensive of water quality in 2010.The results indicate that the pollution degree reduces from infall area to core area,and to outfall area,which shows wetland could purify contamination when water flows through the wetland.The field monitoring data are consistent with the evaluation result,which indicates that the method is appropriate,the analysis results have good reliability and objectively reflects the situation of wetland water quality.
出处
《节水灌溉》
北大核心
2011年第5期45-48,56,共5页
Water Saving Irrigation
基金
国家自然科学基金(50879046)
中国博士后科学基金(20090451281)
辽宁省自然科学基金(20072121)
辽宁省重点实验室项目(2008S212)
辽宁省博士启动基金(20081070)
辽宁省教育厅科学技术研究项目(2009A628)
关键词
模糊综合评判
湿地水质评价
权重
双台河口湿地
fuzzy comprehensive evaluation
wetland water quality evaluation
weighting
Shuangtaihekou wetland
