干旱区生态环境知识资源中心(Arid): 遗鸥研究概述

Arid

	遗鸥研究概述
其他题名	A Review on Studies of the Relict Gull Larus relictus
	何芬奇 1; 邢小军 ; 任永奇
来源期刊	动物学杂志
ISSN	0250-3263
出版年	2002
卷号	37 期号:3 页码:65-70
中文摘要	叙述了自遗鸥（Larus relictus）被确认为有效物种以来30余年中世界范围内对遗鸥的主要研究结果与对遗鸥认知发展的概况。总的来讲，遗鸥作为环蒙古高原的繁殖分布，为茺漠-半荒漠生态条件下的典型鸟种，具4个相对独立的繁殖种群，取湖心岛为繁殖生境。遗鸥当年幼鸟呈辐射方式作最初扩散，而其主要越冬地和越冬种群至今尚不明了。由于气候变化造成繁殖生境的不稳定，应是导致遗鸥繁殖群呈较强动态变化的重要原因。
英文摘要	This paper is giving a review on the progress of the research work as well as the development of knowledge and understanding on the Relict Gull larus relictus in the last 30 years since the bird was recognized as a separate species in 1971. It is generally to say that the Relict Gull is breeding on and around the Mongolian Highland and at present having four breeding subpopulations-the Central-Asia, around the lake Alakol and Balkhash in Khazakstan and probably also in Xinjiang of NW China; the Gobi, scattered almost in whole C and W parts of the People’s Republic of Mongolia and extending to South Gobi in China where the type of the bird collected; the Far-East, distributed in Chita Region of E Russia, NE Mongolia, and NE China; and the Ordos, on the Ordos Highland and its surroundings of Inner Mongolia, China. The gull is reported obligatorily choosing those islets in lakes in desert and semidesert to nest and therefore in high dynamics of its breeding subpopulations due to the unstableness, caused by climate changes, of suitable habitats. And, though field records on banded birds have shown evidently that some birds of the year might be dispersing to a long distance from the places where they hatched, whereas, for the main wintering flock(s) and site(s) of the bird, it still remains uncertain.
中文关键词	遗鸥（Larus relictus） ; 概述
英文关键词	Relict Gull (Larus relictus) Review
语种	中文
国家	中国
收录类别	CSCD
WOS类目	ZOOLOGY
WOS研究方向	Zoology
CSCD记录号	CSCD:982580
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/203136
作者单位	1.中国科学院动物研究所, 北京 100080, 中国; 2.Dovedale, R. D. 2 Wakefield, Nelson, New Zealand
推荐引用方式 GB/T 7714	何芬奇,邢小军,任永奇. 遗鸥研究概述[J],2002,37(3):65-70.
APA	何芬奇,邢小军,&任永奇.(2002).遗鸥研究概述.动物学杂志,37(3),65-70.
MLA	何芬奇,et al."遗鸥研究概述".动物学杂志 37.3(2002):65-70.