| 胡陈港水库的浮游生物 |
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| 引用本文： | 曹双俊,袁宁.胡陈港水库的浮游生物[J].西南农业大学学报,1994,16(3):225-228. |
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| 作者姓名： | 曹双俊 袁宁 |
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| 作者单位： | 西南农业大学水产系，陕西教育学院生物系，西南农业大学农学系，华东师范大学生物系 |
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| 摘 要： | １９９０的３－８月，对胡陈港水库浮游生物的种类和数量进行了调查。结果表明，胡陈港水库的浮游植物共５２属。其中，蓝藻门７属，绿藻门１９属，硅藻门１７属，裸藻门３属，甲藻门４属，金藻门１属，黄藻门１属。其年平均数为１３０．３９×１４＾４个／Ｌ，最高峰出现在７月份，为１６２．８６×１０＾４个／Ｌ。浮游动物３０属。其中，原生动物７属，轮虫１２属，枝角类２属，桡足类９属。其年平均数５４４０个／Ｌ，以轮虫占绝
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| 关 键 词： | 浮游植物 浮游动物 水库 胡陈港 |
PLANKTONS IN HUCHENGANG RESERVOIR |
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| Cao Shuangjun,Ye Hui.PLANKTONS IN HUCHENGANG RESERVOIR[J].Journal of Southwest Agricultural University,1994,16(3):225-228. |
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| Authors: | Cao Shuangjun Ye Hui |
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| Abstract: | A quantitative investigation was made of the composition of the planktons in Huchengang Reservoir in March to August,1990.Altogether 52 genera of planktonic plants were found,of which 7 belonged to Cynophxta,19 to Chlorophyta,17 tO Bacillariophyta,3 to Euglenophta,4 to Pyrrophyta 1 to Chrysophyta and 1 to Xanthopyta. Thirty genera of planktonic animals were found, of which 7 belonged to Protazoa, 12 to Rotifera,2 to Cladoceta and 9 to Copepoda. The average quantityof planktonic plants in the reservoir was 130, 390, 000/L with the highest quantity of 162, 860,000/ L appearing in July, The annual average quantity of planktonic animals in the reservoir was5, 440/L,of thich species of Rotifera and Copepoda seemed to be predominant. |
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| Keywords: | phytoplanktons planktonic animals reservoirs |
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