水环境监测中质量控制常用统计方法的归纳与应用

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关键词：水环境监测；质量控制；统计方法；回归分析

中图分类号：X832 文献标识码：A 文章编号：1008-9500（2026）02-0203-03

DOI：10.3969/j.issn.1008-9500.2026.02.062

Induction and Application of Common Statistical Methods for Quality Control in Water Environment Monitoring

ZHAOShiyue，LIURonghua，WUHongchai （Enshi Prefecture Hydrological Bureau of HubeiProvince，Enshi445ooo，China）

Abstract：Thequalityof waterenvironment monitoringdata isdirectlyrelated tothe scientificityofenvironmental governanceand decision-making.Onthe basis ofconventional experimental qualitycontrolmeasures，the application paths of statistical methodssuchasstandarddeviationandbiasanalysis，regresionmodeling，andcovarianceanalysisinwater qualitymonitoring havebeensummarized.Through typicalcase studies，itdemonstrates thepracticalefectivenessof these methods inmulti-pointdataconsistencyevaluation，instrumentcomparisonandcalibration，nomalydetection，anderor control.

Keywords： water environment monitoring; quality control; statistical method; regression analysis

水环境监测作为环境保护和生态治理的基础性工作，承担着提供客观、准确数据支持的重要任务。（剩余3974字）