秦皇岛主要入海河口水质影响因素分析OA北大核心CSTPCD
Analysis of impacting factors of estuarine water quality in Qinhuangdao
在收集秦皇岛主要入海河口洋河、戴河和大蒲河水质数据和秦皇岛区域气象数据的基础上,运用综合水质标识指数法对2017-2022年河口段水质进行评价,并对河口水质的变化规律和影响因素进行分析,发现降雨是引起污染物峰值的主要因素,并对不同水质参数对降雨和流量的响应机制进行解释.值得关注的是,不同的水质参数对降雨的响应呈现出不同规律,这可能与不同区域底质不同有关.
By utilizing estuarine water quality and meteorological data from Yanghe,Daihe,and Dapu River in Qinhuangdao,a comprehensive water quality index method is used to assess the water quality in this estuarine sections between 2017 and 2022.The analysis identifies the trends and patterns of estuarine water quality,highlighting rainfall as the primary factor causing peak levels of pollutants.Furthermore,a preliminary explanation of the response mechanism of various water quality parameters to rainfall and runoff is provided.It is worth noting that different water quality parameters exhibit distinct responses to rainfall,potentially affected by substrates in these regions.
沈俊杰;潘毅;王刚;张甲波;李飏;毛智政
河海大学港口海岸与近海工程学院,江苏南京 210024河海大学港口海岸与近海工程学院,江苏南京 210024河北省地质矿产勘查开发局第八地质大队,河北秦皇岛 066000河北省地质矿产勘查开发局第八地质大队,河北秦皇岛 066000秦皇岛市气象局,河北秦皇岛 066000秦皇岛市气象局,河北秦皇岛 066000
环境科学
河口水质污染物影响因素秦皇岛
estuarine water qualitypollutantimpacting factorQinhuangdao
《海洋预报》 2024 (6)
103-112,10
国家自然科学基金面上项目(51979098)河北省重点研发项目(21373302D).
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