| 黑龙江水电梯级开发对中上游主要经济鱼类资源的影响与对策 |
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| 引用本文： | 杨富亿、杨永兴、孙广友.黑龙江水电梯级开发对中上游主要经济鱼类资源的影响与对策[J].资源科学,1995,17(3):63-68. |
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| 作者姓名： | 杨富亿、杨永兴、孙广友 |
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| 作者单位： | 中国科学院长春地理研究所 |
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| 基金项目： | ＂黑龙江于流水电梯级开发对右岸自然环境与社会经济发展的影响＂课题 |
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| 摘 要： | 文章介绍了黑龙江中上游鱼类资源现状，结合拟建工程的生态效应，初步预测了水电梯级开发后对中上游主要经济鱼类资源影响的程度，并提出保护与补救的对策及措施。
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| 关 键 词： | 黑龙江中上游、梯级水利枢纽、主要经济鱼类资源、影响与对策 |
EFFECTS OF COMMERCIAL FISHES RESOURCES ON CONSTRUCTION OF STEP HYDROPOWER STATION IN THE MIDDLE AND UPPER REACHES OF THE HEILONGJIANG RIVER AND COUNTERMEASURES |
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| Yang Puyi,Yang Yongxing,Sun Guangyou.EFFECTS OF COMMERCIAL FISHES RESOURCES ON CONSTRUCTION OF STEP HYDROPOWER STATION IN THE MIDDLE AND UPPER REACHES OF THE HEILONGJIANG RIVER AND COUNTERMEASURES[J].Resources Science,1995,17(3):63-68. |
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| Authors: | Yang Puyi Yang Yongxing Sun Guangyou |
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| Abstract: | According to the investigations on commercial fishes resources in the middle and upper reaches of the Heilongjiang River during 1991-1992, the paper presented here reports the composition of fish fauna in the study area,the state of fishes resources in water area outside the step kydropower station and at the river section under the dam, and propagation state of the fishes in reproducing drifting eggs. The paper also forecasts the effect of the reservoir on the middle and upper reaches of the Heilongjiang River fishes resources and put forward countermeasures to develop fishery resources. |
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| Keywords: | Step water conservancy project Commercial fishes resources countermeasures and effects Heilongjiang River |
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