摘要
文章以乔店水库流域为例进行调查,开展流域调查收集基础数据,评估分析流域土壤和水体环境污染程度的时空变化特征。结果表明:流域面源污染来源较广,主要来源于种植业和养殖业。生活源方面缺少污水、垃圾收集处理设施。水库水源地保护区的环境状况优于流域上游地区,污染水平总体呈现上游高、下游低的趋势。
This paper takes Qiaodian Reservoir watershed as an example to investigate and collect basic data to evaluate and analyze the spatial and temporal variation of soil and water environmental pollution in the watershed.The results show that the non-point pollution in the basin is from a wide range of sources,mainly from planting and breeding.In terms of domestic sources,sewage and garbage collection and treatment facilities are lacking.The environmental status of the reservoir water source protection area is better than that of the upper reaches of the basin,and the pollution degree is generally higher in the upper reaches and lower in the lower reaches.
作者
田茂勤
赵维维
王经相
TIAN Maoqin;ZHAO Weiwei;WANG Jingxiang(Hydraulic Engineering Service Center of Jinan Municipality,Jinan,Shandong 250000,China;Water Resources Bureau of Gaoqing County,Gaoqing,Shandong 256300,China)
出处
《山东水利》
2024年第9期83-86,共4页
Shandong Water Resources
关键词
乔店水库
面源污染
污染负荷
环境评价
Qiaodian Reservoir
Non-point pollution
Pollution load
Environmental assessment
