| 成都市区麻雀夜宿规律初步观察 |
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| 引用本文： | 王恩平,陈爽.成都市区麻雀夜宿规律初步观察[J].四川动物,2004,23(4):352-354. |
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| 作者姓名： | 王恩平 陈爽 |
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| 作者单位： | 1. 成都市第六人民医院,610000
2. 四川大学生命科学学院 |
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| 摘 要： | 2002年10月～2003年10月，对成都市区内一观察点麻雀的夜宿规律进行了观察。发现麻雀夜宿归巢时间、高峰时间、结束时间和清晨飞离时间有较强的规律，认为这是麻雀的生物节律决定的。
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| 关 键 词： | 观察 清晨 归巢 市区 生物节律 成都市 麻雀 发现 |
| 文章编号： | 1000-7083(2004)04-0352-03 |
| 修稿时间： | 2004年3月17日 |
Observation on Roosting Rhythm of Passer montanus in Chengdu Urban Districts |
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| WANG En-ping,CHEN Shuang.Observation on Roosting Rhythm of Passer montanus in Chengdu Urban Districts[J].Sichuan Journal of Zoology,2004,23(4):352-354. |
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| Authors: | WANG En-ping CHEN Shuang |
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| Institution: | WANG En-ping~1,CHEN Shuang~2 |
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| Abstract: | From October 2002 to October 2003,successive observation concerning the roosting rhythm of Passer montanus,which has rarely been rported,were conducted in Chengdu,and the results showed that:1.The roosting rhythm of P.montanus was rather constant,and the roosting sites were fixed;2.Roosting time fluctuated according to the change of season;3.To some extent,P.montanus in city was capable to resist the influence of human activities;4.The population of P.montanus in Chengdu would tend to ascend. |
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| Keywords: | Passer montanus roosting circadian rhythm |
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