摘要
将水体视为1个灰色系统,将水质指标作为1个灰类,考虑水质分级界线的不确定性,采用灰色系统理论中的灰色关联分析方法进行地表水的水质评价。通过对乌梁素海进行的实例计算分析,结果表明,该方法比较准确,且在其他更广泛地区推广应用是合理可行的。
The water body was regarded as a gray system and the water quality index was regarded as a gray category. Considering the indetermination of water quality classification, the water quality of the surface water was evaluated with the gray correlation analysis method of gray system theory. Given a example of Wuliangsuhai lake , analysis results showed that the method is more accurate and is reasonable and feasible to application in the wide area.
出处
《内蒙古农业大学学报（自然科学版）》
CAS
2006年第4期118-121,共4页
Journal of Inner Mongolia Agricultural University(Natural Science Edition)
基金
国家自然科学基金项目(50269001)(50569002)
内蒙古自然科学基金(200208020512)
内蒙古"十五"科技攻关(20010103)
关键词
灰色关联分析
水环境评价
乌梁素海
Gray correlation analysis
water quality evaluation
Wuliangsuhai
