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| 大型溞和日本青鳉在水质在线生物安全预警应用中的比较 | |
| 引用本文： | 任宗明,李志良,王子健. 大型溞和日本青鳉在水质在线生物安全预警应用中的比较[J]. 给水排水, 2009, 35(5) |
| 作者姓名： | 任宗明 李志良 王子健 |
| 作者单位： | 1. 中国科学院烟台海岸带可持续发展研究所,烟台,264000;中国科学院生态环境研究中心环境水质学国家重点实验室,北京,100085;山东师范大学生命科学学院,济南,250014 2. 山东师范大学生命科学学院,济南,250014 3. 中国科学院生态环境研究中心环境水质学国家重点实验室,北京,100085 |
| 基金项目： | 中国科学院生态环境研究中心环境水质学国家重点实验室开放项目 |
| 摘 要： | 讨论了利用大型溞和日本青鳉作为受试生物,通过在线监测两种受试生物行为变化反映水质变化状况的优缺点.结果表明:首先,大型溞对水体污染比日本青鳉更敏感,针对某些污染物的监测水平甚至高于国家地表水标准的限值,而日本青鳉反应水平处于10倍以上地表水标准;其次,在连续监测过程中,大型溞行为变化未表现明显的昼夜规律性,而日本青鳉行为变化具有更明显的生物钟现象;第三,在连续在线监测过程中,大型溞持续监测只能维持7天左右,其续航能力明显弱于日本青鳉的30天以上监测周期. |
| 关 键 词： | 大型溞 日本青鳉 在线监测 行为变化 生物预警 |
Comparisons between applications of Daphnia magna and Japanese Medaka (Oryzias latipes) in the water quality on-line biomonitoring |
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| Ren Zongming,Li Zhiliang,Wang Zijian. Comparisons between applications of Daphnia magna and Japanese Medaka (Oryzias latipes) in the water quality on-line biomonitoring[J]. Water & Wastewater Engineering, 2009, 35(5) | |
| Authors: | Ren Zongming Li Zhiliang Wang Zijian |
| Affiliation: | 1.Yantai Institute of Coastal Zone Research for Sustainable Development;Chinese Academy of Sciences;Yantai 264000;China;2.State Key Laboratory of Environmental Aquatic Chemistry;Research Center for Eco-Environmental Sciences;Beijing 100085;3.College of Life Science;Shandong Normal University;Jinan 250014;China |
| Abstract: | In this study,Daphnia magna and Japanese Medaka(Oryzias latipes) were discussed to evaluate the advantages and disadvantages of their application in the on-line biomonitoring of water qualities.The results suggested that: 1st,Daphnia magna was more sensitive than Japanese Medaka,and some monitoring results of Daphnia magna were lower than environmental qua-lity standards for surface water,but the results of Japanese Medaka were 10 times more than the standards;2nd,in the on-line biomonitoring,the behavioral... |
| Keywords: | Daphnia magna Japanese Medaka On-line biomonitoring Behavioral responses Biological early warning |
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