| 渭河甘肃天水段野生鱼类资源调查报告 |
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| 引用本文： | 王剑周,李勤慎,邵东宏,秦 勇.渭河甘肃天水段野生鱼类资源调查报告[J].畜牧兽医杂志,2014(2):13-17. |
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| 作者姓名： | 王剑周 李勤慎 邵东宏 秦 勇 |
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| 作者单位： | [1] 天水市渔业技术推广站,甘肃天水741000 [2] 甘肃省渔业技术推广总站,甘肃天水741000 |
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| 摘 要： | 渭河是黄河水系的一个较大支流,为了解渭河天水段的渔业资源,为保护濒临灭绝的秦岭细鳞鲑的相关研究和保护工作提供基础资料.2012年10月,在天水地区七条主要河流选取采样点,采集样品进行水质监测、浮游生物测定和鱼类调查.结果得出水质为碳酸盐类—钙组—Ⅱ型水；总共检出浮游植物7门41种（属）,其中硅藻门种类最多,达15种（属）；浮游动物18种,其中原生动物种类最多,达9种；底栖生物6种；鱼类共3科7种.
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| 关 键 词： | 渭河 渔业资源 调查 |
Investigation Report of Wild Fish Resources in Gansu-Tianshui Section of Weihe River |
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| WANG Jian-zhouI,LI Qin-shenz,SHAO Dong-hongz,QIN Yong.Investigation Report of Wild Fish Resources in Gansu-Tianshui Section of Weihe River[J].Journal of Animal Science and Veterinary Medicine,2014(2):13-17. |
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| Authors: | WANG Jian-zhouI LI Qin-shenz SHAO Dong-hongz QIN Yong |
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| Institution: | z ( 1. Tianshui Fisheries Technology Extension Station, Tianshui Gansu, China ; 2. Gansu Province Fisheries Technology Extension Station) |
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| Abstract: | Weihe is a large tributary of the Yellow River, this investigation aims to understand the fishery resources of Tianshui section of Weihe river and put forward basic materials for relative study and protection of endangered Qinling lenok. In Oct. , 2012, sampling points were selected in seven rivers in Tianshui region, water quality monitoring, plankton determina- tion and fish investigation were carried out with the samples. The results demonstrates that water quality belongs to carbonate type-Calcium-1I type water, 7 divisions 41 species plant plankton are checked, among them, bacillariophyta species is the maxi- mum （15 species）, zooplankton 18 species, among them, protozoan species is the maximum （9 species）, bottom-dwelling 6 species, and fish 3 families 7 species. |
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| Keywords: | Weihe river fishery resource investigation |
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