干旱区生态环境知识资源中心(Arid): Climate change impact on areas with environmental aptitude for Bouteloua gracilis and Bouteloua repens in Mexico

Arid

DOI	10.15741/revbio.07.e720
	Climate change impact on areas with environmental aptitude for Bouteloua gracilis and Bouteloua repens in Mexico
	Martinez Sifuentes, J. A.; Duran Puga, N.; Ruiz Corral, J. A.; Gonzalez Eguiarte, D. R.; Mena Munguia, S.
通讯作者	Puga, ND
来源期刊	REVISTA BIO CIENCIAS
ISSN	2007-3380
出版年	2020
卷号	7
英文摘要	Grassland areas are characterized for having a ground cover which species from the Poaceae family predominate, among which Bouteloua genus stands out due to its quality as a fodder and its ecological characteristics. Temperature and precipitation are determinants for net primary productivity of grasslands, in which climate change could cause changes in the vegetation structure. Therefore, the objective of this research was to analyze the impact of climate change on areas with environmental fitness (EF) for Bouteloua gracilis and B. repens grasses in Mexico. Two climate change scenarios were analyzed, with representative concentration pathways of 4.5 and 8.5 for 2040-2060 and 2060-2080 periods. Twenty-eight environmental variables were used with Maxent model to analyze areas with EF for both species. Results showed that the annual average temperature will increase from 2.8 degrees C to 5.0 degrees C, with noticeable changes in arid and semiarid zones; the annual average precipitation will decrease from 3.1 % to 14.4 %, mainly in zones with averages lower than 600 mm. New areas with EF will appear in some zones of the country and some others will disappear due to climate change, although in generally there will be greater area with EF, with increases from 6.2% to 9.1 % for Bouteloua gracilis and from 13.4 % and 16.5 % for B. repens compared with the current surface.
英文关键词	Bouteloua gracilis Bouteloua repens environmental fitness climate change Maxent
类型	Article
语种	英语
开放获取类型	DOAJ Gold
收录类别	ESCI
WOS记录号	WOS:000579342700010
WOS关键词	SPECIES DISTRIBUTIONS ; GRASSES POACEAE ; C-4 GRASSES ; THRESHOLDS ; SELECTION
WOS类目	Biology
WOS研究方向	Life Sciences & Biomedicine - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/334672
作者单位	[Martinez Sifuentes, J. A.] Univ Guadalajara, Dept Ciencias Pecuarias & Agr, Ctr Univ Los Altos, Guadalajara, Jalisco, Mexico; [Duran Puga, N.; Ruiz Corral, J. A.; Gonzalez Eguiarte, D. R.; Mena Munguia, S.] Univ Guadalajara, Ctr Univ Ciencias Biol & Agr, Guadalajara, Jalisco, Mexico
推荐引用方式 GB/T 7714	Martinez Sifuentes, J. A.,Duran Puga, N.,Ruiz Corral, J. A.,et al. Climate change impact on areas with environmental aptitude for Bouteloua gracilis and Bouteloua repens in Mexico[J],2020,7.
APA	Martinez Sifuentes, J. A.,Duran Puga, N.,Ruiz Corral, J. A.,Gonzalez Eguiarte, D. R.,&Mena Munguia, S..(2020).Climate change impact on areas with environmental aptitude for Bouteloua gracilis and Bouteloua repens in Mexico.REVISTA BIO CIENCIAS,7.
MLA	Martinez Sifuentes, J. A.,et al."Climate change impact on areas with environmental aptitude for Bouteloua gracilis and Bouteloua repens in Mexico".REVISTA BIO CIENCIAS 7(2020).