天津地区养殖池塘生态环境调查  

Investigation on the ecological environment of aquaculture ponds in Tianjin area

作　　者：王菁 韩进刚 王宇[2] 霍文慧 WANG Jing;HAN Jingang;WANG Yu;HUO Wenhui(Tianjin Animal Disease Prevention and Control Center,Tianjin 300402,China;Tianjin Fisheries Research Institute,Tianjin 300402,China)

机构地区：[1]天津市动物疫病预防控制中心,天津300402 [2]天津市水产研究所,天津300402

出　　处：《黑龙江水产》2024年第2期157-160,共4页Northern Chinese Fisheries

摘　　要：2022年5月~10月,对天津市涉渔区养殖池塘开展生态环境调查。调查区包括西青、津南、大港、汉沽、静海、宝坻、武清、蓟州、宁河区等天津市部分辖区。调查项目包括养殖基本情况、水体pH值、盐度、总氮、总磷、氨氮、亚硝酸盐、总有机碳等。经过数月调查,获得了较为详实的数据资料,对数据进行分析,发现天津市养殖池塘水质氮磷含量高,氨氮、亚硝酸盐、高酸碱度是主要危害因子。From May to October 2022,an ecological environment survey was carried out on aquaculture ponds in fishery-related areas in Tianjin.The survey area included Xiqing,Jinnan,Dagang,Hangu,Jinghai,Baodi,Wuqing,Jizhou and Ninghe districts.The investigation items included the basic situation of aquaculture,water pH,salinity,total nitrogen,total phosphorus,ammonia nitrogen,nitrite,total organic carbon and so on.After several months of investigation,more detailed data and information were obtained,and the data were analyzed,and it was found that the water quality of aquaculture ponds in Tianjin was high in nitrogen and phosphorus,and that ammonia nitrogen,nitrite,and high pH were the main hazardous factors.

关 键 词：天津 养殖池塘 生态环境调查 

分 类 号：S932[农业科学—渔业资源]