干旱区生态环境知识资源中心(Arid): Effects of Tourism on the Habitat Use by a Threatened Large Rodent at a World Heritage Site

Arid

DOI	10.3390/ani11082278
	Effects of Tourism on the Habitat Use by a Threatened Large Rodent at a World Heritage Site
	Beninato, Veronica A.; Borghi, Carlos E.; Andino, Natalia; Perez, Mauricio A.; Giannoni, Stella M.
通讯作者	Borghi, CE ; Giannoni, SM (corresponding author), Univ Nacl San Juan, Consejo Nacl Invest Cient & Tecn CONICET, Ctr Invest Geosfera & Biosfera, Complejo Univ Islas Malvinas,Fac Ciencias Exactas, Ignacio Roza 590 Oeste,J5402DCS, San Juan, Argentina. ; Borghi, CE ; Giannoni, SM (corresponding author), Univ Nacl San Juan, INTERBIODES, Dept Biol, Fac Ciencias Exactas Fis & Nat, Av Ignacio de la Roza 590 Oeste,J5402DCS, San Juan, Argentina. ; Giannoni, SM (corresponding author), Univ Nacl San Juan, Inst & Museo Ciencias Nat, Fac Ciencias Exactas Fis & Nat, Espana 400 N,J5400DCS, San Juan, Argentina.
来源期刊	ANIMALS
ISSN	2076-2615
出版年	2021
卷号	11 期号:8
英文摘要	Simple Summary The mara is a large endemic rodent, which major threats are habitat loss, hunting, and overgrazing. Maras live in arid and semiarid areas of Argentina. We studied the influence of environment variables and tourist activity on mara's habitat use. We used different ecological approaches, from plant communities to floristic composition, in order to know at which level we can better detect the tourism effects on mara's habitat use. We counted feces of maras as a habitat use index and recorded environmental variables along 80 samples in two plant communities, near and away-from the tourist circuit. To evaluate habitat use, we made statistical models using plant communities, plant strata, cover of trees, shrubs, and grasses, and plant species abundance as explaining factors. We detected the tourism effects on habitat use utilizing cover of trees, shrubs, and grasses, and cover of more abundant plant species, but not plant communities and plant strata, as explicative factors. Maras also selected areas with low bare soil with few pebbles on it. We found complex interactions between abiotic, biotic, and anthropic variables, studying maras' preferred places near tourism activities, which they probably perceive as safer from predators. The mara is a large endemic rodent, which presents a marked decline in its populations, mainly because of habitat loss, hunting, and overgrazing. The Ischigualasto Provincial Park is a hyper-arid protected area at the Monte Desert of Argentina with an overall low plant cover. Our objective was to determine the influence of environmental variables and tourist activities on mara's habitat use. We used different biological levels to explain it, from plant community to floristic composition, in order to know at which level we can better detect the effects of tourist activities. We registered fresh feces and habitat variables along 80 transects in two communities, near and far away from the tourist circuit. To evaluate habitat use, we fitted models at different biological levels: plant community, plant strata, plant biological forms, and floristic composition. At the community and plant strata levels, we could not detect any tourism effects on habitat use. However, we detected effects of tourist activities on mara's habitat use at the plant strata and floristic composition levels. Maras also selected areas with a low proportion of both bare soil and pebbles cover. We found complex interactions between abiotic, biotic variables and tourism, studying mara's places near tourism activities, probably because they perceive those places as predator-safe areas.
英文关键词	habitat use endemic species tourism conflict conservation World Heritage sites
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000688721600001
WOS关键词	MARA DOLICHOTIS-PATAGONUM ; MEDIUM-SIZED MAMMALS ; MOUNTAIN LIONS ; CONSERVATION ; RESPONSES ; SELECTION
WOS类目	Agriculture, Dairy & Animal Science ; Veterinary Sciences
WOS研究方向	Agriculture ; Veterinary Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/362455
作者单位	[Beninato, Veronica A.; Borghi, Carlos E.; Andino, Natalia; Perez, Mauricio A.; Giannoni, Stella M.] Univ Nacl San Juan, Consejo Nacl Invest Cient & Tecn CONICET, Ctr Invest Geosfera & Biosfera, Complejo Univ Islas Malvinas,Fac Ciencias Exactas, Ignacio Roza 590 Oeste,J5402DCS, San Juan, Argentina; [Borghi, Carlos E.; Andino, Natalia; Giannoni, Stella M.] Univ Nacl San Juan, INTERBIODES, Dept Biol, Fac Ciencias Exactas Fis & Nat, Av Ignacio de la Roza 590 Oeste,J5402DCS, San Juan, Argentina; [Giannoni, Stella M.] Univ Nacl San Juan, Inst & Museo Ciencias Nat, Fac Ciencias Exactas Fis & Nat, Espana 400 N,J5400DCS, San Juan, Argentina
推荐引用方式 GB/T 7714	Beninato, Veronica A.,Borghi, Carlos E.,Andino, Natalia,et al. Effects of Tourism on the Habitat Use by a Threatened Large Rodent at a World Heritage Site[J],2021,11(8).
APA	Beninato, Veronica A.,Borghi, Carlos E.,Andino, Natalia,Perez, Mauricio A.,&Giannoni, Stella M..(2021).Effects of Tourism on the Habitat Use by a Threatened Large Rodent at a World Heritage Site.ANIMALS,11(8).
MLA	Beninato, Veronica A.,et al."Effects of Tourism on the Habitat Use by a Threatened Large Rodent at a World Heritage Site".ANIMALS 11.8(2021).