干旱区生态环境知识资源中心(Arid): Spatio-temporal dynamics of climate change, land degradation, and water insecurity in an arid rangeland: The Rio San Miguel watershed, Sonora, Mexico

Arid

DOI	10.1016/j.jaridenv.2021.104539
	Spatio-temporal dynamics of climate change, land degradation, and water insecurity in an arid rangeland: The Rio San Miguel watershed, Sonora, Mexico
	Lee, Ryan H.; Navarro-Navarro, Luis Alan; Ley, America Lutz; Hartfield, Kyle; Tolleson, Douglas R.; Scott, Christopher A.
通讯作者	Lee, RH (corresponding author), Univ Arizona, Arid Lands Resource Sci GIDP, Tucson, AZ 85721 USA.
来源期刊	JOURNAL OF ARID ENVIRONMENTS
ISSN	0140-1963
EISSN	1095-922X
出版年	2021
卷号	193
英文摘要	Rangelands are complex social-ecological systems (SES) commonly used to support ranching and other agrarian livelihoods. Common to Earth's drylands, rangelands are susceptible to drought, desertification, and land degradation from both climatic and human activities. In the arid Americas, ranching communities are often located in watersheds and rely on local riparian resources (e.g. surface- and ground-water) to support crop and animal cultivation. However, anthropogenic climate change in combination with intensified agriculture integrated into international markets degrade both landscape and water resources. In Sonora, Mexico's Rio San Miguel Watershed we find via an interdisciplinary set of methods that rangeland productivity, surface-water reaches, and aquifers are reduced to critical levels, agrarian livelihoods endangered, and within this dynamic, that downstream locations are less resilient and water secure than operations upstream. This spatio-temporal dynamic to water insecurity is due both to (a) latitudinal-based climatic changes and (b) upstream groundwater pumping activity. Participatory rapid rural appraisal, agro-ecosystem analysis, and remote sensing tell us how climate, landscape, water, and ranching operation dynamics are interrelated and affect SES morphology and resilience across time, operations, and sub-watersheds. Partnerships and cooperation among ranchers, subwatersheds, and institutions are among the management and policy interventions available to prepare for or mitigate the developing social-ecological crisis in the watershed. Lessons from Mexico's Rio San Miguel Watershed are relevant for other drylands, agrarian systems, and groundwater-reliant economies, especially as the specter of long-term global climate change and water insecurity looms large for many of the Earth's socialecological systems.
英文关键词	Social-ecological systems Dryland riparian corridors Ranching disequilibrium Surface-& groundwater depletion Landscape change Drought
类型	Article
语种	英语
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000681241200007
WOS关键词	UNITED-STATES ; SOUTHEASTERN ARIZONA ; DROUGHT ; VARIABILITY ; MANAGEMENT ; DESERTIFICATION ; VULNERABILITY ; ADAPTATION ; SCALE ; INDEX
WOS类目	Ecology ; Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
来源机构	University of Arizona
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/363744
作者单位	[Lee, Ryan H.] Univ Arizona, Arid Lands Resource Sci GIDP, Tucson, AZ 85721 USA; [Navarro-Navarro, Luis Alan] El Colegio Sonora, Ctr Estudios Gobierno & Asuntos Publ, 54 Col Ctr, Hermosillo 83000, Sonora, Mexico; [Ley, America Lutz] El Colegio Sonora, Ctr Estudios Desarollo, Ave Obregon 54, Hermosillo 83000, Sonora, Mexico; [Hartfield, Kyle] Univ Arizona, Sch Nat Res & Env, Arizona Remote Sensing Ctr, Tucson, AZ USA; [Tolleson, Douglas R.] Texas A&M Univ, Texas A&M AgriLife Res Sonora, Dept Ecosyst Sci & Mgmt, POB 918, Sonora, TX 76950 USA; [Scott, Christopher A.] Univ Arizona, Udall Ctr Studies Publ Policy, 803 E 1st St, Tucson, AZ 85719 USA
推荐引用方式 GB/T 7714	Lee, Ryan H.,Navarro-Navarro, Luis Alan,Ley, America Lutz,et al. Spatio-temporal dynamics of climate change, land degradation, and water insecurity in an arid rangeland: The Rio San Miguel watershed, Sonora, Mexico[J]. University of Arizona,2021,193.
APA	Lee, Ryan H.,Navarro-Navarro, Luis Alan,Ley, America Lutz,Hartfield, Kyle,Tolleson, Douglas R.,&Scott, Christopher A..(2021).Spatio-temporal dynamics of climate change, land degradation, and water insecurity in an arid rangeland: The Rio San Miguel watershed, Sonora, Mexico.JOURNAL OF ARID ENVIRONMENTS,193.
MLA	Lee, Ryan H.,et al."Spatio-temporal dynamics of climate change, land degradation, and water insecurity in an arid rangeland: The Rio San Miguel watershed, Sonora, Mexico".JOURNAL OF ARID ENVIRONMENTS 193(2021).