“十三五”期间酒泉市辖区内疏勒河水系地表水环境质量分析及预测  

Analysis and Prediction of Surface Water Environmental Quality of Shule River System in Jiuquan City During the 13th Five-Year Plan Period

作　　者：张静 惠亚梅 高娜 文婷 ZHANG Jing(Jiuquan Ecological Environment Monitoring Center of Gansu Province,Jiuquan,Gansu 735000)

机构地区：[1]甘肃省酒泉生态环境监测中心,甘肃酒泉735000

出　　处：《农业灾害研究》2021年第9期67-69,共3页Journal of Agricultural Catastrophology

摘　　要：根据"十三五"期间酒泉市辖区内疏勒河水系主要河流和水库水质监测数据,选取主要指标,运用综合污染指数法和Spearman秩相关系数,分析了"十三五"期间酒泉市辖区内疏勒河水系地表水的变化趋势。通过灰色建模软件筛选出符合模型精度要求的点位,并对"十四五"期间酒泉市辖区内疏勒河水系地表水环境质量进行了预测,旨在为环境治理提供依据。Based on the monitoring data of water quality of major rivers and reservoirs in Shule River system under the jurisdiction of Jiuquan City during the 13th Five-Year Plan period, this paper selected the main indicators, used the comprehensive pollution index method and Spearman rank correlation coefficient to analyze the change trend of surface water in Shule River system under the jurisdiction of Jiuquan City during the 13th Five-Year Plan period. The points meeting the requirements of model accuracy were screened out by grey modeling software, and the surface water environmental quality of shule River system in jiuquan city during the 14th Five-year Plan period was predicted, which provided the basis for environmental control.

关 键 词：疏勒河水系 变化趋势 环境质量预测 

分 类 号：P641.8[天文地球—地质矿产勘探]