干旱区生态环境知识资源中心(Arid): Nomadic movement of Mongolian gazelles identified through the net squared displacement approach

Arid

DOI	10.3106/ms2018-0052
	Nomadic movement of Mongolian gazelles identified through the net squared displacement approach
	Imail, Shunsuke 1; Ito, Takehiko Y.1,2; Kinugasa, Toshihiko 3; Shinoda, Masato 4; Tsunekawa, Atsushi 1; Lhagvasuren, Badamjav 5
通讯作者	Imail, Shunsuke
来源期刊	MAMMAL STUDY
ISSN	1343-4152
EISSN	1348-6160
出版年	2019
卷号	44 期号:2 页码:111-119
英文摘要	The Mongolian gazelles (Procapra gutturosa) that inhabit Mongolia's steppe and semi-desert travel several hundred kilometers each year. Their movement pattern has been considered nomadic, but the details of their movement patterns remain unclear. The aim of this study is to gain an overall perspective of the movement of Mongolian gazelles, which experience diverse environmental conditions with large interannual variations across their continuous distribution range. Based on net squared displacement (NSD) modeling approach, the mixed migration type was the most observed type in the statistical assignment among five movement types, and some movements were assigned into the migration or sedentary. However, NSD seasonal change was irregular in the most annual movements of gazelles, suggesting the nomadic movements of individuals. Most gazelles tracked for more than a year changed their movement types annually, and the movement period differed among individuals. These results also support nomadic movement of the species, although some difficulties of modeling nomadism by the NSD approach were revealed.
英文关键词	dryland grassland migration net squared displacement satellite tracking
类型	Article
语种	英语
国家	Japan ; Mongolia
收录类别	SCI-E
WOS记录号	WOS:000467094900004
WOS关键词	PROCAPRA-GUTTUROSA ; NORTHERN UNGULATE ; MIGRATION ; PATTERNS ; RAILROAD ; DISTANCE ; BEHAVIOR ; DENSITY ; HABITAT ; FORAGE
WOS类目	Zoology
WOS研究方向	Zoology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/217531
作者单位	1.Tottori Univ, Arid Land Res Ctr, 1390 Hamasaka, Tottori 6800001, Japan; 2.Meiji Univ, Org Strateg Coordinat Res & Intellectual Properti, Tokyo, Japan; 3.Tottori Univ, Dept Agr, Tottori, Japan; 4.Nagoya Univ, Grad Sch Environm Studies, Nagoya, Aichi, Japan; 5.Mongolian Acad Sci, Inst Gen & Expt Biol, Ulaanbaatar, Mongolia
推荐引用方式 GB/T 7714	Imail, Shunsuke,Ito, Takehiko Y.,Kinugasa, Toshihiko,et al. Nomadic movement of Mongolian gazelles identified through the net squared displacement approach[J],2019,44(2):111-119.
APA	Imail, Shunsuke,Ito, Takehiko Y.,Kinugasa, Toshihiko,Shinoda, Masato,Tsunekawa, Atsushi,&Lhagvasuren, Badamjav.(2019).Nomadic movement of Mongolian gazelles identified through the net squared displacement approach.MAMMAL STUDY,44(2),111-119.
MLA	Imail, Shunsuke,et al."Nomadic movement of Mongolian gazelles identified through the net squared displacement approach".MAMMAL STUDY 44.2(2019):111-119.