干旱区生态环境知识资源中心(Arid): The impact of climatic patterns on runoff and irrigation water allocation in an arid watershed of northern Mexico

Arid

DOI	10.26491/mhwm/90843
	The impact of climatic patterns on runoff and irrigation water allocation in an arid watershed of northern Mexico
	Sanchez Cohen, Ignacio; Inzunza Ibarra, Marco Antonio; Esquivel Arriaga, Gerardo; Cerano Paredes, Julian; Velasquez Valle, Miguel Agustin; Bueno Hurtado, Palmira; Ojedna Bustamante, Waldo
通讯作者	Cohen, IS
来源期刊	METEOROLOGY HYDROLOGY AND WATER MANAGEMENT-RESEARCH AND OPERATIONAL APPLICATIONS
ISSN	2299-3835
EISSN	2353-5652
出版年	2018
卷号	6 期号:2 页码:59-66
英文摘要	The uncertainty of water availability is the main problem in planning for water resources in watersheds of agricultural drylands. Water availability for different uses depends on the runoff that is generated in the upper portion of the watersheds, where there are higher elevations and lower temperatures. Proximity to the ocean is a main factor that defines rainfall amounts. In this research we linked the effects of El Nino to a regional Standardized Precipitation Index (SPI) and the subsequent impact on runoff production and irrigation water allocation. Findings indicate the cascading impacts of the El Nino on the SPI, the SPI on the runoff discharge to the irrigation reservoir, and the final impact on the planted area within the irrigation district. An optimization procedure was applied to maximizing net income in agriculture under different water availability scenarios. The restrictions to the optimization model were: total available water, crop water demand, and available land. Local criteria for defining the maximum allowable planted area by crop also were taken into account. The analysis with various water availability scenarios demonstrated that with limited amounts of water for irrigation, forage area would be limited, thereby increasing the area of crops with lower water demands. In both scenarios the area of forage maize was reduced from 11 300 to 1 764 ha. Increasing irrigation water use efficiency may save water for expanding the irrigated area, or for other uses.
英文关键词	ENSO SPI watershed cropped area irrigation
类型	Article
语种	英语
开放获取类型	Bronze
收录类别	ESCI
WOS记录号	WOS:000438454300006
WOS类目	Water Resources
WOS研究方向	Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/332897
作者单位	[Sanchez Cohen, Ignacio; Inzunza Ibarra, Marco Antonio; Esquivel Arriaga, Gerardo; Cerano Paredes, Julian; Velasquez Valle, Miguel Agustin; Bueno Hurtado, Palmira] Natl Inst Forestry Agr & Livestock Res Mexico, Delegacion Coyoacan 04010, DF, Mexico; [Ojedna Bustamante, Waldo] Mexican Inst Water Technol, Blvd Paseo Cuauhnahuac 8532, Jiutepec 62550, Mor, Mexico
推荐引用方式 GB/T 7714	Sanchez Cohen, Ignacio,Inzunza Ibarra, Marco Antonio,Esquivel Arriaga, Gerardo,et al. The impact of climatic patterns on runoff and irrigation water allocation in an arid watershed of northern Mexico[J],2018,6(2):59-66.
APA	Sanchez Cohen, Ignacio.,Inzunza Ibarra, Marco Antonio.,Esquivel Arriaga, Gerardo.,Cerano Paredes, Julian.,Velasquez Valle, Miguel Agustin.,...&Ojedna Bustamante, Waldo.(2018).The impact of climatic patterns on runoff and irrigation water allocation in an arid watershed of northern Mexico.METEOROLOGY HYDROLOGY AND WATER MANAGEMENT-RESEARCH AND OPERATIONAL APPLICATIONS,6(2),59-66.
MLA	Sanchez Cohen, Ignacio,et al."The impact of climatic patterns on runoff and irrigation water allocation in an arid watershed of northern Mexico".METEOROLOGY HYDROLOGY AND WATER MANAGEMENT-RESEARCH AND OPERATIONAL APPLICATIONS 6.2(2018):59-66.