气候变化领域集成服务门户(CCPortal): Local adaptation of Pinus leiophylla under climate and land use change models in the Avocado Belt of Michoacán

CCPortal

DOI	10.1111/mec.17424
	Local adaptation of Pinus leiophylla under climate and land use change models in the Avocado Belt of Michoacán
	Izaguirre-Toriz, Vanessa; Aguirre-Liguori, Jonas A.; Latorre-Cardenas, Maria Camila; Arima, Eugenio Y.; Gonzalez-Rodriguez, Antonio
发表日期	2024
ISSN	0962-1083
EISSN	1365-294X
英文摘要	Climate change and land use change are two main drivers of global biodiversity decline, decreasing the genetic diversity that populations harbour and altering patterns of local adaptation. Landscape genomics allows measuring the effect of these anthropogenic disturbances on the adaptation of populations. However, both factors have rarely been considered simultaneously. Based on a set of 3660 SNPs from which 130 were identified as outliers by a genome-environment association analysis (LFMM), we modelled the spatial turnover of allele frequencies in 19 localities of Pinus leiophylla across the Avocado Belt in Michoac & aacute;n state, Mexico. Then, we evaluated the effect of climate change and land use change scenarios, in addition to evaluating assisted gene flow strategies and connectivity metrics across the landscape to identify priority conservation areas for the species. We found that localities in the centre-east of the Avocado Belt would be more vulnerable to climate change, while localities in the western area are more threatened by land conversion to avocado orchards. Assisted gene flow actions could aid in mitigating both threats. Connectivity patterns among forest patches will also be modified by future habitat loss, with central and eastern parts of the Avocado Belt maintaining the highest connectivity. These results suggest that areas with the highest priority for conservation are in the eastern part of the Avocado Belt, including the Monarch Butterfly Biosphere Reserve. This work is useful as a framework that incorporates distinct layers of information to provide a more robust representation of the response of tree populations to anthropogenic disturbances.
英文关键词	climate change; conservation genomics; genomic offset; habitat loss; land use change; local adaptation
语种	英语
WOS研究方向	Biochemistry & Molecular Biology ; Environmental Sciences & Ecology ; Evolutionary Biology
WOS类目	Biochemistry & Molecular Biology ; Ecology ; Evolutionary Biology
WOS记录号	WOS:001235255000001
来源期刊	MOLECULAR ECOLOGY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/308347
作者单位	Universidad Nacional Autonoma de Mexico; Universidad Nacional Autonoma de Mexico; Universidad Autonoma de Yucatan; University of Texas System; University of Texas Austin; Universidad Nacional Autonoma de Mexico
推荐引用方式 GB/T 7714	Izaguirre-Toriz, Vanessa,Aguirre-Liguori, Jonas A.,Latorre-Cardenas, Maria Camila,et al. Local adaptation of Pinus leiophylla under climate and land use change models in the Avocado Belt of Michoacán[J],2024.
APA	Izaguirre-Toriz, Vanessa,Aguirre-Liguori, Jonas A.,Latorre-Cardenas, Maria Camila,Arima, Eugenio Y.,&Gonzalez-Rodriguez, Antonio.(2024).Local adaptation of Pinus leiophylla under climate and land use change models in the Avocado Belt of Michoacán.MOLECULAR ECOLOGY.
MLA	Izaguirre-Toriz, Vanessa,et al."Local adaptation of Pinus leiophylla under climate and land use change models in the Avocado Belt of Michoacán".MOLECULAR ECOLOGY (2024).