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2023年石家庄地表水水质的影响分析
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Abstract:
水是万物生存的根本，水体安全严重影响着人们的生态安全。研究以2023年全年石家庄的地表水水质作为研究对象，结合Pearson相关性分析方法对地表水水质的调查，探明全年水质变化规律以及影响因素进行研究。研究表明，地表水水质在7~9月份水体水质营养盐浓度升高，其原因是径流、太行山岩层侵蚀和人为因素输入的影响。Pearson相关分析表明，地表水的水温与营养盐浓度和浊度呈现显著的正相关，营养盐浓度和浊度对溶解氧显著的呈现负向影响。研究成果对于维持石家庄市地表水水质安全提供理论支撑，对支持生态文明价值提供一定的参考价值。
Water is the foundation of the survival of all things, and water security seriously affects people’s ecological security. In this study, the surface water quality of Shijiazhuang in 2023 was taken as the research object, and the surface water quality was investigated by Pearson correlation analysis method to find out the annual water quality change law and influencing factors. The results showed that the nutrient concentration of surface water quality increased from July to September, which was due to the influence of runoff, erosion of rock formations in Taihang Mountain and the input of human factors. Pearson correlation analysis showed that the water temperature of surface water was significantly positively correlated with nutrient concentration and turbidity, and nutrient concentration and turbidity had a significant negative effect on dissolved oxygen. The research results provide theoretical support for maintaining the safety of surface water quality in Shijiazhuang City, and provide a certain reference for supporting the value of ecological civilization.
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