干旱区生态环境知识资源中心(Arid): Change of vegetable coverage impact in the erosion of the Nevado de Toluca

Arid

DOI	10.24850/j-tyca-2020-03-10
	Change of vegetable coverage impact in the erosion of the Nevado de Toluca
	Alonso, Homero 1; Diakite, Laraine 2; Rufino, Jaquelinne 3
通讯作者	Alonso, Homero
来源期刊	TECNOLOGIA Y CIENCIAS DEL AGUA
ISSN	0187-8336
EISSN	2007-2422
出版年	2020
卷号	11 期号:3 页码:342-370
英文摘要	The climatic change implies the spatial and temporal alteration of climatic variables such as temperature and precipitation which, in a hydrological way, imply extreme rain-draining events that produce human, economic and ecological losses in the lower part of the basins. It change the hydrological cycle to. For this reason, the study of basins is required in Mexico as a fundamental unit to identify the effect that climate change causes on its hydrological characteristics and to propose mitigation actions. This study evaluated the impact of climate change on water erosion by using the map algebra technique implementing a hydrological model adapted from the Universal Soil Loss Equation (EUPS) and a multitemporal series of multispectral images Landsat, and Spot of the decade of 1980 and 2010. The work was carried out in 52 subwathershed located around the Nevado de Toluca Volcano. The results showed that 36 sub-watersheds present an average increase in the erosion rate of 43.9%, which is associated with the loss of vegetation cover due to fires, anthropogenic work and increased desertification. The remaining 16 showed decrement because they had favorable change in land use and therefore in their hydrological condition. These effects are related to the increase in the values of the climatic variables in recent years.
英文关键词	Remote sensing hydrological model map algebra climate change land use multitemporal analysis
类型	Article
语种	西班牙语
国家	Mexico
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000537711500010
WOS关键词	MANAGEMENT ; CLIMATE
WOS类目	Engineering, Civil ; Water Resources
WOS研究方向	Engineering ; Water Resources
来源机构	Universidad Nacional Autónoma de México
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/318601
作者单位	1.Univ Nacl Autonoma Mexico, Fac Estudios Super Cuautitlan, Cuautitlan, Estado De Mexic, Mexico; 2.Univ Autonoma Chapingo, Texcoco, Estado De Mexic, Mexico; 3.Inst Tecnol Super Huichapan, Huichapan, Hidalgo, Mexico
推荐引用方式 GB/T 7714	Alonso, Homero,Diakite, Laraine,Rufino, Jaquelinne. Change of vegetable coverage impact in the erosion of the Nevado de Toluca[J]. Universidad Nacional Autónoma de México,2020,11(3):342-370.
APA	Alonso, Homero,Diakite, Laraine,&Rufino, Jaquelinne.(2020).Change of vegetable coverage impact in the erosion of the Nevado de Toluca.TECNOLOGIA Y CIENCIAS DEL AGUA,11(3),342-370.
MLA	Alonso, Homero,et al."Change of vegetable coverage impact in the erosion of the Nevado de Toluca".TECNOLOGIA Y CIENCIAS DEL AGUA 11.3(2020):342-370.