| 阿什河底栖动物群落特征及影响因子 |
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| 引用本文： | 赵然,顾平,刘允. 阿什河底栖动物群落特征及影响因子[J]. 中国环境监测, 2018, 34(6): 164-169 |
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| 作者姓名： | 赵然 顾平 刘允 |
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| 作者单位： | 黑龙江省环境监测中心站, 黑龙江 哈尔滨 150056,黑龙江省环境监测中心站, 黑龙江 哈尔滨 150056,中国环境监测总站, 国家环境保护环境监测质量控制重点实验室, 北京 100012 |
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| 基金项目： | 松花江水生态环境状况调查及国家水生生物监测应用示范（20160059） |
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| 摘 要： | 阿什河作为松花江的一级支流,全境包含了从Ⅰ类到劣Ⅴ类的各种类型水质。通过对阿什河沿线底栖动物群落构成进行调查,结合典范对应性分析(CCA)对底栖动物群落与环境因子进行相关性分析得出结论,溶解氧和高锰酸盐指数为研究区域内底栖动物群落构成的主要限制因子。为分析不同水质条件下底栖动物种群变化成因和从生物学角度提出阿什河治理方法提供技术依据。
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| 关 键 词： | 阿什河 底栖动物 水化学因子 相关性分析 |
| 收稿时间： | 2018-06-05 |
| 修稿时间： | 2018-08-27 |
Characteristics and Impact Factors of Macroinvertebrate Community in the Ashi River |
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| ZHAO Ran,GU Ping and LIU Yun. Characteristics and Impact Factors of Macroinvertebrate Community in the Ashi River[J]. Environmental Monitoring in China, 2018, 34(6): 164-169 |
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| Authors: | ZHAO Ran GU Ping LIU Yun |
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| Affiliation: | Environmental Monitoring Central Station of Heilongjiang Province, Harbin 150056, China,Environmental Monitoring Central Station of Heilongjiang Province, Harbin 150056, China and State Environmental Protection Key Laboratory of Quality Control in Environmental Monitoring, China National Environmental Monitoring Center, Beijing 100012, China |
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| Abstract: | As a primary tributary of the Songhua River, Ashi River contains various types of water quality of "Class I-worse V". Through the investigation of the composition of macroinvertebrate communities along the Ashi River, and the analysis on the correlation between macroinvertebrate communities and environmental factors combined with Canonical Correspondence Analysis (CCA), it can be concluded that dissolved oxygen and permanganate index are the main limiting factors for the composition of macroinvertebrate communities in the study region. It might provide a technical basis for analyzing the causes of macroinvertebrate population changes under different water quality conditions and proposing treatment method for the Ashi River from the perspective of biology. |
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| Keywords: | the Ashi River macroinvertebrate water chemical factor correlation analysis |
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