干旱区生态环境知识资源中心(Arid): Season-sex interaction induces changes in the ecophysiological traits of a lizard in a high altitude cold desert, Puna region

Arid

DOI	10.1016/j.jtherbio.2021.103152
	Season-sex interaction induces changes in the ecophysiological traits of a lizard in a high altitude cold desert, Puna region
	Ales, Rodrigo Gomez; Acosta, Juan Carlos; Astudillo, Vanesa; Cordoba, Mariela
通讯作者	Ales, RG (corresponding author)，Univ Nacl San Juan, Fac Ciencias Exactas Fisicas & Nat, Dept Biol, DIBIOVA Gabinete Div Biol Vertebrados Arido, Av Ignacio Roza 590 O Rivadavia, RA-J5402DCS San Juan, Argentina. ; Ales, RG (corresponding author)，Univ Nacl San Juan, Fac Ciencias Exactas Fisicas & Nat, Dept Biol, RA-5400 San Juan, Argentina.
来源期刊	JOURNAL OF THERMAL BIOLOGY
ISSN	0306-4565
EISSN	1879-0992
出版年	2022
卷号	103
英文摘要	Functional traits are those characteristics of organisms that influence the ability of a species to develop in a habitat and persist in the face of environmental changes. The traits are often affected by a multiplicity of species dependent and external factors. Our objective was to investigate thermal biology of Liolaemus ruibali in a high altitude cold desert at the arid Puna region, Argentina. We address the following question: do sex and seasonal variations in environmental temperature induce changes in the ecophysiological traits? We measured and compared the operative temperatures between fall and spring; and between sexes and seasons, we compared the ecophysiological traits of lizards, microenvironmental temperatures and thermoregulatory behavior. Air and operative temperatures were different between seasons. We found an effect of season-sex interaction on field body temperatures, preferred temperatures, panting threshold and thermal quality. The voluntary and critical temperatures presented seasonal variation in relation to changes in environmental temperatures, suggesting thermal acclimatization. We note behavioral changes between seasons, with the substrate being the main resource for gaining heat in spring. We conclude that Liolaemus ruibali is an efficient thermoregulator; it is a eurythermic lizard and presents phenotypic plasticity in different ecophysiological and behavioral traits induced by sex and seasonality. In addition, we predict that this population could buffer the effects of projected global warming scenarios.
英文关键词	Body temperature Critical temperatures Global warming Phenotypic plasticity Thermal ecology Thermoregulatory behavior
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000761097200002
WOS关键词	PREFERRED BODY-TEMPERATURE ; LIOLAEMUS-LUTZAE SQUAMATA ; THERMAL BIOLOGY ; CLIMATE-CHANGE ; THERMOREGULATORY BEHAVIOR ; OPERATIVE TEMPERATURES ; ECOLOGY ; PHYSIOLOGY ; EVOLUTION ; TOLERANCE
WOS类目	Biology ; Zoology
WOS研究方向	Life Sciences & Biomedicine - Other Topics ; Zoology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/376644
作者单位	[Ales, Rodrigo Gomez; Acosta, Juan Carlos; Astudillo, Vanesa; Cordoba, Mariela] Univ Nacl San Juan, Fac Ciencias Exactas Fisicas & Nat, Dept Biol, DIBIOVA Gabinete Div Biol Vertebrados Arido, Av Ignacio Roza 590 O Rivadavia, RA-J5402DCS San Juan, Argentina; [Ales, Rodrigo Gomez; Astudillo, Vanesa; Cordoba, Mariela] CONICET Consejo Nacl Invest Cient & Tecnicas, San Juan, Argentina
推荐引用方式 GB/T 7714	Ales, Rodrigo Gomez,Acosta, Juan Carlos,Astudillo, Vanesa,et al. Season-sex interaction induces changes in the ecophysiological traits of a lizard in a high altitude cold desert, Puna region[J],2022,103.
APA	Ales, Rodrigo Gomez,Acosta, Juan Carlos,Astudillo, Vanesa,&Cordoba, Mariela.(2022).Season-sex interaction induces changes in the ecophysiological traits of a lizard in a high altitude cold desert, Puna region.JOURNAL OF THERMAL BIOLOGY,103.
MLA	Ales, Rodrigo Gomez,et al."Season-sex interaction induces changes in the ecophysiological traits of a lizard in a high altitude cold desert, Puna region".JOURNAL OF THERMAL BIOLOGY 103(2022).