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| 兴凯湖春季雁鸭类迁徙多样性及数量变化原因 | |
| 引用本文： | 金铃,赵春喜,惠兆丽.兴凯湖春季雁鸭类迁徙多样性及数量变化原因[J].东北林业大学学报,2000,28(1):78-80. |
| 作者姓名： | 金铃 赵春喜 惠兆丽 |
| 作者单位： | 1. 黑龙江省农业科学院,哈尔滨,150080 2. 深圳动物园 3. 齐齐哈尔市第三中学 |
| 摘 要： | １９８８￣１９９６年，在兴凯湖泊自然保护区对春季迁徒的雁鸭类多样性进行了观察，共记录到雁鸭类３１种，包括５种雁，２种天鹅２４种鸭。每年春季经兴凯湖北迁的雁鸭类数量为３０万￣５０万只，集中迁徒期为３月２０日￣４月１０日，同时，对１０ａ来雁鸭类数量变化及原因进行了分析。为水禽迁徒行为及种群结构的研究提供了基础资料，对制定水禽保护政策及开发利用具有重要参考价值。 |
| 关 键 词： | 雁鸭类 迁徒 多样性 兴凯湖 自然保护区 |
Study on Anatidae Biodiversity in Xingkai Lake Natural Reserve in Spring |
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| Jin Ling,Zhao Chunxi,Hui Zhaoli.Study on Anatidae Biodiversity in Xingkai Lake Natural Reserve in Spring[J].Journal of Northeast Forestry University,2000,28(1):78-80. | |
| Authors: | Jin Ling Zhao Chunxi Hui Zhaoli |
| Institution: | Jin Ling (Academy of Agriculture Sciences of Heilongjiang Province, Harbin 150080, P. R. China)Zhao Chunxi (Shenzhen Zoo)Hui Zhaoli (The Third Middle School of Qiqihar City) |
| Abstract: | The waterbird species and numbers at the mouth of the Songacha River in Xingkai lake naturalreserve from March 1988 to May 1996 were surveyed, and much new information was collected. 31species of Anatidae were recorded: 5 geese, 2 swans and 24 ducks. 3000 ~ 500000 birds migrate everyspring, and the peak of activity is from March 20 to April 10. The number of geese has decreasedgreatly over this period. Meanwhile, the reason of Anatidae number changes was analyzed, whichprovides important reference for waterbird exploitation. |
| Keywords: | Anatidae Migration Diversity Xingkai lake nature reserve |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |