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| 辽河干流水环境质量监测网络优化研究 |
| Optimization of Water Environmental Quality Monitoring Network in the Mainstream of Liao River |
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| DOI： |
| 中文关键词: 水环境质量监测网络 断面优化 最优分割法 辽河干流 |
| 英文关键词: Water environment quality monitoring network Monitoring network optimization Optimum partition method The mainstream of Liao River |
| 基金项目:国家重点基础研究发展计划基金资助项目 (2014CB441106)；辽宁省自然科学基金指导计划资助项目(20170540656)；沈阳市科学事业费竞争性选择基金“城市生态环境风险管理及其修复技术研究”资助项目 |
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| 中文摘要: |
| 通过构建适宜度方法对水环境质量监测网络优化方法进行定量筛选，并以辽河干流为研究区进行水环境监测网络优化方法的筛选、应用和优化结果验证。结果表明，通过适宜度方法的定量筛选，最优分割法更适宜于辽河干流水环境监测网络的优化，优化后辽河干流水环境监测网络由8个断面优化为4个断面。采用T检验和F检验对优化结果验证，优化后的监测网络能很好地代表原监测网络，且相邻断面监测数据相关率降低，监测网络合理性得到提高。 |
| 英文摘要: |
| The suitability degree method was built for quantitatively screening the optimization method of water environmental quality monitoring network, and the optimized network was screened, applied and verified in monitoring water environmental quality in the mainstream of Liao River. Results showed that the optimal split run method was more suitable, the monitoring sections in the mainstream of Liao River were optimized from 8 to 4. Verified by T test and F test, the optimized monitoring network was more reasonable and had no significant difference with the original monitoring network, poor correlation was between the data from adjacent monitoring sections. |
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