干旱区生态环境知识资源中心(Arid): Change of groundwater manifestations and characteristics of associated ecosystems in the Mexican semi-arid region

Arid

	Change of groundwater manifestations and characteristics of associated ecosystems in the Mexican semi-arid region
	Orozco-Uribe, Landy C.; Ortega-Guerrero, Marcos A.; Cantoral-Uriza, Enrique A.; Dominguez-Cortazar, Miguel A.; Rodriguez-Gutierrez, Everardo
通讯作者	Cantoral-Uriza, EA (corresponding author), Univ Nacl Autonoma Mexico, Fac Ciencias, Unidad Multidisciplinaria Docencia & Invest UMDI, Campus Juriquilla,Blvd Juriquilla 3001, Juriquilla 76230, Queretaro, Mexico.
来源期刊	HIDROBIOLOGICA
ISSN	0188-8897
出版年	2021
卷号	31 期号:1 页码:1-15
英文摘要	Background. The city of San Miguel de Allende, Guanajuato, was founded in the semi-arid of Mexico in which historically there were numerous springs in the lower part of the La Laja Upper Basin. Its history has led to an excessive extraction of water from the aquifer to meet different needs at the time. Goals. Understand the evolution of the manifestations of groundwater in the Area of Hydrological Influence of the city of San Miguel de Allende (AIHCSMA, in spanish) and in particular the permanence of some springs that allow to identify proposals of management towards the conservation of the vegetation and the biodiversity, to recover the water operation in different scales of time. Methods.It was madea delimitation of the area of influence was elaborated with hydrological bases (AIH), hydrogeological, history, mapping and characterization of the ecosystems associated to these manifestations. Results. The hydrogeological environment is composed of volcanic rocks in the upper parts of the sub-basin, as well as by poorly consolidated sediments and alluvial fans in the middle and lower parts. 23 springs and three swamps were located and characterized; currently two springs and one swamp have completely dried and two marshes have diminished their historical flow. In the AIH there are 504 wells, of which 61 hm(3)/year are extracted. The main water pathways are fractured rocks and the granular medium. Conclusions. The location of the springs and swamps is related to geological contact zones between different tectonic structures, they present diverse characteristics that indicate local flows and one of intermediate type; the decrease or loss of flow is associated with the opening of nearby wells. Management proposals are proposed towards the conservation of vegetation and biodiversity in the sub-basin to recover water performance at different time scales.
英文关键词	Groundwater hydrogeology springs flow systems conservation proposals San Miguel de Allende
类型	Article
语种	西班牙语
收录类别	SCI-E
WOS记录号	WOS:000697275600001
WOS关键词	CLASSIFICATION
WOS类目	Marine & Freshwater Biology
WOS研究方向	Marine & Freshwater Biology
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/2XILL650/363515
作者单位	[Orozco-Uribe, Landy C.; Ortega-Guerrero, Marcos A.] Univ Nacl Autonoma Mexico, Ctr Geociencias, Campus Juriquilla,Blvd Juriquilla 3001, Juriquilla 76230, Queretaro, Mexico; [Cantoral-Uriza, Enrique A.] Univ Nacl Autonoma Mexico, Fac Ciencias, Unidad Multidisciplinaria Docencia & Invest UMDI, Campus Juriquilla,Blvd Juriquilla 3001, Juriquilla 76230, Queretaro, Mexico; [Dominguez-Cortazar, Miguel A.] Univ Autonoma Queretaro, Fac Ciencias Nat, Fac Ingn, Campus UAQ Aeropuerto, Ejido Bolanos 76140, Queretaro, Mexico; [Rodriguez-Gutierrez, Everardo] Univ Guanajuato, Campus Celaya Salvatierra Ing Javier Barros Sierr, Guanajuato 38140, Mexico
推荐引用方式 GB/T 7714	Orozco-Uribe, Landy C.,Ortega-Guerrero, Marcos A.,Cantoral-Uriza, Enrique A.,et al. Change of groundwater manifestations and characteristics of associated ecosystems in the Mexican semi-arid region[J]. Universidad Nacional Autónoma de México,2021,31(1):1-15.
APA	Orozco-Uribe, Landy C.,Ortega-Guerrero, Marcos A.,Cantoral-Uriza, Enrique A.,Dominguez-Cortazar, Miguel A.,&Rodriguez-Gutierrez, Everardo.(2021).Change of groundwater manifestations and characteristics of associated ecosystems in the Mexican semi-arid region.HIDROBIOLOGICA,31(1),1-15.
MLA	Orozco-Uribe, Landy C.,et al."Change of groundwater manifestations and characteristics of associated ecosystems in the Mexican semi-arid region".HIDROBIOLOGICA 31.1(2021):1-15.