物元分析法在池塘循环流水养殖模式监测点优化中的应用  

Application of Matter Element Analysis in Monitoring Point Optimization of In-pond Raceway System

作　　者：孙真 张国奇[2] 刘宇 刘一萌 周陆[2,3] 高鹏程 么宗利 周凯[1] 来琦芳[1] SUN Zhen;ZHANG Guo-qi;LIU Yu;LIU Yi-meng;ZHOU Lu;GAO Peng-cheng;YAO Zong-li;ZHOU Kai;LAI Qi-fang(East China Sea Fisheries Research Institute,Chinese Academy of Fisheries Sciences,Shanghai 200090,China;Shanghai Songjiang Aquaculture Original Breed Farm,Shanghai 201600,China;Shanghai Songjiang Agricultural Development Corporation,Shanghai 201600,China)

机构地区：[1]中国水产科学研究院东海水产研究所,上海200090 [2]上海市松江区水产良种场,上海201600 [3]上海松江农业发展有限公司,上海201600

出　　处：《环境监测管理与技术》2021年第6期56-59,共4页The Administration and Technique of Environmental Monitoring

基　　金：上海市科技兴农重点攻关基金资助项目(沪农科创字2018第2-11号);中央级公益性科研院所基本业务费专项基金资助项目(2018Z02-03)。

摘　　要：基于2018年—2019年松江池塘循环流水养殖模式水质监测数据,采用物元分析和聚类分析相融合的评价方法对水环境质量状况进行评价。结果表明,改进后的物元分析适用于池塘循环流水养殖模式监测网络,监测点从19个减少到8个,可节省50%的成本。F检验和T检验验证结果表明,优化后的监测网络能较好地代表原始监测网络。Based on the water quality monitoring data of an in-pond raceway systen in Songjiang from 2018 to 2019,the water environmental quality was evaluated by improved matter element analysis and cluster analysis.Results showed that the improved matter element analysis was suitable for the monitoring network of the system,the number of monitoring points were reduced from 19 to 8,50%of the cost was saved.The results of T test and F test showed that the optimized monitoring network could better represent the original network.

关 键 词：优化布点 物元分析 聚类分析 池塘循环流水养殖系统 

分 类 号：X832[环境科学与工程—环境工程]