Sustainable conjunctive water management in irrigated agriculture: Model formulation and application to the Yaqui Valley, Mexico
نویسندگان
چکیده
منابع مشابه
Multi-objective calibration of a surface water-groundwater flow model in an irrigated agricultural region: Yaqui Valley, Sonora, Mexico
Multi-objective optimization was used to calibrate a regional surface water-groundwater model of the Yaqui Valley, a 6800 km2 irrigated agricultural region located along the Sea of Cortez in Sonora, Mexico. The model simulates three-dimensional groundwater flow coupled to onedimensional surface water flow in the irrigation canals. It accounts for the spatial distribution of annual recharge from...
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The sustainability of irrigated agriculture in many arid and semiarid areas of the world is at risk because of a combination of several interrelated factors, including lack of fresh water, lack of drainage, the presence of high water tables, and salinization of soil and groundwater resources. Nowhere in the United States are these issues more apparent than in the San Joaquin Valley of Californi...
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One of the main factors limiting the yield and productivity of irrigated rice in the Sahel of West Africa is the high cost of fertilizers and inefficient use of nutrients in the cropping systems. A two-year experiment was conducted over four consecutive seasons at Ndiaye (16°11’N, 16°15’W) and Fanaye (16°32’N, 15°11’W) along the Senegal River Valley to investigate alternative fertilizer managem...
متن کاملEvolution of the knowledge system for agricultural development in the Yaqui Valley, Sonora, Mexico.
Knowledge systems-networks of linked actors, organizations, and objects that perform a number of knowledge-related functions that link knowledge and know how with action-have played a key role in fostering agricultural development over the last 50 years. We examine the evolution of the knowledge system of the Yaqui Valley, Mexico, a region often described as the home of the green revolution for...
متن کامل“investigating the relationship between knowledge management and customer satisfaction considering to the e-services”
چکیده : این مطالعه تاثیر مدیریت دانش بر رضایتمندی مشتریان با توجه به خدمات الکترونیک در سازمان حمل و نقل و پایانه های استان سیستان و بلوچستان را مورد بررسی قرار می دهد. جامعه آماری این تحقیق مدیران، سرپرستان و کارشناسان مشغول به کار در سازمان حمل و نقل و پایانه های استان سیستان و بلوچستان بوده که مجموعا 94 نفر می باشند. برای تعیین حداقل نمونه از جدول مورگان استفاده شده است. که با توجه به جدول ...
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ژورنال
عنوان ژورنال: Water Resources Research
سال: 2006
ISSN: 0043-1397
DOI: 10.1029/2006wr004922