| 蛤蟆通水库底栖动物 |
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| 引用本文： | 姜作发,田丰声,等.蛤蟆通水库底栖动物[J].水产学杂志,1996,9(1):32-34. |
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| 作者姓名： | 姜作发 田丰声 |
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| 作者单位： | [1]中国水产科学研究院黑龙江水产研究所，哈尔滨150070 [2]黑龙江省蛤蟆通水库，宝清155621 |
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| 摘 要： | 1991，1994对蛤蟆通水库底栖动物进行了研究。底栖动物共计42种，以水生昆虫为主，占52．4％。密度为315．5个／平方米，水生昆虫占50．8％。寡毛类45．4％；生物量250．065g/m^2，软体动物占98．5％。密度，生物量季节变化的顺序为秋季＞夏季＞春季。全库底栖动物鱼产潜力为21301kg
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| 关 键 词： | 底栖动物 密度 生物量 蛤蟆通水库 冰封型 种类 |
A STUDY ON ZOOBENTHOS IN HAMATONG RESERVOIR |
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| Jiang Zuofa ea al.A STUDY ON ZOOBENTHOS IN HAMATONG RESERVOIR[J].Chinese Journal of Fisheries,1996,9(1):32-34. |
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| Authors: | Jiang Zuofa ea al |
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| Abstract: | This paper reports in investigations on zoobenthos in Hamatong reservoir in 1991 and 1994. The which are summarized as following:1. The zoobenthos are 42 speciets,in which aquatic insect is 52. 4%;2. The density of zoobenthos is 315. 5/m2. in which aquatic insect is 50. 8%, and oligochaeta is 45. 4% ;3. The biomass of zoobenthos is 250. 065g/m2,and mollusc is 98. 5% ;4. The seasonal changing order of density and bionass is autumn summer spring ;5. The fishery potentiality of zoobethos is 21301 kg in Hamatong reservoir. |
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| Keywords: | Zoobenthos density biomass Hamatong reservoir |
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