摘要
在对新疆河流水质现状进行分析评价的基础上,用GM(1,1)模型对今后五年内的河流水质进行了预测。
In recent years, the situation of water pollution in several main reivers caused the public attention in Xinjiang. In this paper the change trend of water quality within 5 years is forecasted by GM(1,1) model, based on analysis and evaluation to present river situation.
出处
《干旱环境监测》
1991年第2期108-112,136-137,共5页
Arid Environmental Monitoring
关键词
河流
水质评价
预测
灰色系统理论
grey system theory, water quality synthetical index, forecasting water quality.
