| 三宝鸟繁殖期领域性的初步研究 |
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| 引用本文： | 江望高,诸葛阳. 三宝鸟繁殖期领域性的初步研究[J]. 生态学报, 1983, 3(2): 173-184 |
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| 作者姓名： | 江望高 诸葛阳 |
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| 作者单位： | 云南大学生物系(江望高),杭州大学生物系(诸葛阳) |
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| 摘 要： | 鸟类领域性是鸟类生态学研究中一个引人入胜而又争议颇多的课题(Nice,1941;Hinde,1956)由于对鸟类的领域性与生态因素、种群密度之间关系的深入讨论(Davies,1978;Brown,1969;Wesolowski,1981),使得这一课题已成为鸟类种群生态学研究的重要内容之一。了解各种鸟类的领域性表现和特点,无论在理论上和实践上都是有一定的意义的。 我国鸟类生态学研究工作主要集中在鸟类繁殖习性和区系分布等方面,个体行为生态学
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TERRITORIALITY IN BROAD-BILLED ROLLERS DURING THEIR BREEDING SEASON |
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| JIANG WANGGAO. TERRITORIALITY IN BROAD-BILLED ROLLERS DURING THEIR BREEDING SEASON[J]. Acta Ecologica Sinica, 1983, 3(2): 173-184 |
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| Authors: | JIANG WANGGAO |
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| Affiliation: | Department of Biology; Yunnan University |
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| Abstract: | More than 160 hours observations on the territorial behaviour of the broad-billed rollers were made in the West Tianmu Mountain, Zhejiang Province, from April to August, 1981.Activity Frequency (A. F. = mean times of flying, a pair perhour) was suggested as an index to quantitate the varying amount of flying activities of the birds. (1) The A. F. variation during the whole breeding cycle was characterized by a "U" shaped curve. (2) When territories were first established, the A. F. value got to its top of t... |
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