水土流失对河流水质的影响及其综合治理措施  

Influence of soil erosion on river water quality and its comprehensive control measures

作　　者：滕云 TENG Yun(Guangxi Guiyu Engineering Consultants Co.,Ltd.,Nanning 530000,China)

机构地区：[1]广西桂禹工程咨询有限公司,广西南宁530000

出　　处：《中国高新科技》2024年第10期42-44,共3页

摘　　要：水土流失会对河流水质产生显著影响,其中包括增加河流中的悬浮物质、提高营养盐浓度、促进有害物质和重金属的积累及改变河流的生态系统和生物多样性。这些影响主要由自然因素,如降雨、地形和土壤类型,以及人为因素如过度开发、不当耕作和滥伐森林造成。为了更好地理解这些影响及其原因,文章通过对河流水质实施了监测与评估,提出了综合治理措施,以恢复和改善受水土流失影响的河流水质。Soil erosion can have a significant impact on river water quality,including increasing the suspended substances in rivers,increasing the concentration of nutrient salt,promoting the accumulation of harmful substances and heavy metals,and changing the ecosystem and biodiversity of rivers.These effects are mainly caused by natural factors such as rainfall,topography,and soil type,as well as anthropogenic factors such as overexploitation,improper cultivation,and deforestation.In order to better understand these effects and their causes,this paper implements monitoring and evaluating river water quality,and proposes comprehensive treatment measures to restore and improve river water quality affected by soil erosion.

关 键 词：水土流失 河流水质 悬浮物质 营养盐浓度 综合治理 

分 类 号：X52[环境科学与工程—环境工程]