摘要
针对水质评价复杂性、不确定性及现有评价方法的不足,以GIS为平台,提出了基于可变模糊集理论的景观水水质综合评价模型,并以郑州市如意湖人工湿地系统景观水为例,对水质及其空间分布状况进行了评价。结果表明,该方法可行、实用,能为非常规水利用的推广和安全评价提供理论依据和决策参考。
Aiming at the complexity and uncertainty of water quality evaluation and certain shortcomings of exiting models, a GIS-based variable fuzzy evaluation model on urban landscape water quality comprehensive evaluation is pro- posed in this paper. And then taking landscape water of Ruyi Lake ＆ artificial wetland system in Zhengzhou City for an example, the water quality and its spatial distribution are studied. The results show that the model is feasible and practi- cal. Thus, it carl provide theoretical basis and decision reference for non-conventional water usage and safety evaluation.
出处
《水电能源科学》
北大核心
2011年第8期18-20,共3页
Water Resources and Power
基金
"948"基金资助项目(201047)
国家自然科学基金资助项目(41071025)
河南省2006年骨干教师基金资助项目
华北水利水电学院高层次人才启动基金资助项目(200514)
2009年度河南省教育厅自然科学研究基金资助项目(2009A170004)
