| 哈希多参数水质监测仪DS5X在大宁河白水河段藻类研究的应用 |
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| 引用本文： | 万丹,吴光应,洪尚波,邹莉. 哈希多参数水质监测仪DS5X在大宁河白水河段藻类研究的应用[J]. 云南环境科学, 2013, 0(1): 111-113 |
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| 作者姓名： | 万丹 吴光应 洪尚波 邹莉 |
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| 作者单位： | 巫山县环境监测站,重庆巫山404700 |
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| 摘 要： | 采用哈希多参数水质监测仪DS5X选取大宁河白水河段进行垂直水柱藻类密度、水温、pH值、叶绿素a进行监测,发现藻类在水中随水深呈垂直分布且有减弱趋势,结果表明:水下5.0m以上藻类密度基本能反应水体中藻类的生长情况,藻类在水体中沉降,附着于底泥进入休眠、复苏阶段;蓝绿藻与水温、pH值、叶绿素a呈显著正相关关系。
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| 关 键 词： | DS5X 水质监测 藻类研究 大宁河 |
Application of Hydrolad DSSX in Algae Research in Baishui Section of Daning River |
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| WAN Dan,WU Guang-ying,HONG Shang-bo,ZOU Li. Application of Hydrolad DSSX in Algae Research in Baishui Section of Daning River[J]. Yunnan Environmental Science, 2013, 0(1): 111-113 |
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| Authors: | WAN Dan WU Guang-ying HONG Shang-bo ZOU Li |
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| Affiliation: | (Wushan County Environmental Monitoring Station, Wushan Chongqing 404700 China) |
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| Abstract: | The Hydrolad DS5X is used to monitor the vertical algae density, the water temperature, pH value, Chlorophyll A in Baishui section of Daning River. We find that the vertical distribution of algae is weakening with the depth of the water. The algae density with depth of above 5.0 m in the water could generally reflect the growth of the algae. They settle down on the sediment, and go through the dormancy and recovery. There is a remarkable positive correlation between the blue -green algae and the water temperature, pH value and Chlorophyll A. |
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| Keywords: | DSSX water quality monitoring algae research Daning River |
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