干旱区生态环境知识资源中心(Arid): A subterranean ecosystem-engineering rodent influences plant emergence and reproductive strategy in a high-altitude cold desert

Arid

DOI	10.1093/jmammal/gyaa118
	A subterranean ecosystem-engineering rodent influences plant emergence and reproductive strategy in a high-altitude cold desert
	Borghi, Carlos E.; Rodriguez Navas, Alicia; Andino, Natalia
通讯作者	Borghi, CE (corresponding author), Univ Nacl San Juan UNSJ, Fac Ciencias Exactas Fis & Nat, Dept Biol, Ave Ignacio Roza 590 Oeste,J5402DCS Rivadavia, San Juan, Argentina. ; Borghi, CE (corresponding author), UNSJ CONICET, Ctr Invest Geosfera & Biosfera CIGEOBIO, Ave Ignacio Roza 590 Oeste,J5402DCS Rivadavia, San Juan, Argentina.
来源期刊	JOURNAL OF MAMMALOGY
ISSN	0022-2372
EISSN	1545-1542
出版年	2020
卷号	101 期号:6 页码:1601-1608
英文摘要	Plant emergence from seed banks and from asexual reproduction could be strongly influenced by environmental and biological factors. Among environmental factors, animal disturbances deserve special consideration. In this study we test the hypothesis that disturbances resulting from the burrowing activity of Ctenomys affect plant emergence (sexual and asexual) in the south of the cold Puna desert. Richness and abundance of seedlings and sprouts growing in areas disturbed or undisturbed by Ctenomys were recorded at the beginning and at the end of the vegetative season. In general terms, the activity of Ctenomys does not affect richness of emerging species, but does have a significant influence on the type of emergence. Analyses between areas revealed that seedling emergence was significantly higher than sprout emergence in areas showing Ctenomys activity, whereas no significant differences were found between types of emergence in undisturbed areas. Although vegetative emergence was important, plant emergence from seeds appears to be relevant to the recolonization of areas disturbed by Ctenomys.
英文关键词	disturbance Puna seedlings sprouts subterranean mammals
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000634890900017
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/2XILL650/349028
作者单位	[Borghi, Carlos E.; Rodriguez Navas, Alicia; Andino, Natalia] Univ Nacl San Juan UNSJ, Fac Ciencias Exactas Fis & Nat, Dept Biol, Ave Ignacio Roza 590 Oeste,J5402DCS Rivadavia, San Juan, Argentina; [Borghi, Carlos E.; Andino, Natalia] UNSJ CONICET, Ctr Invest Geosfera & Biosfera CIGEOBIO, Ave Ignacio Roza 590 Oeste,J5402DCS Rivadavia, San Juan, Argentina
推荐引用方式 GB/T 7714	Borghi, Carlos E.,Rodriguez Navas, Alicia,Andino, Natalia. A subterranean ecosystem-engineering rodent influences plant emergence and reproductive strategy in a high-altitude cold desert[J],2020,101(6):1601-1608.
APA	Borghi, Carlos E.,Rodriguez Navas, Alicia,&Andino, Natalia.(2020).A subterranean ecosystem-engineering rodent influences plant emergence and reproductive strategy in a high-altitude cold desert.JOURNAL OF MAMMALOGY,101(6),1601-1608.
MLA	Borghi, Carlos E.,et al."A subterranean ecosystem-engineering rodent influences plant emergence and reproductive strategy in a high-altitude cold desert".JOURNAL OF MAMMALOGY 101.6(2020):1601-1608.