Integrated hydrologic-agronomic-economic model for river basin management
Integrated hydrologic-agronomic-economic model for river basin management
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DOI：
10.1061/(asce)0733-9496(2003)129:1(4
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发表时间：
2003-01-01
影响因子：
3.1
通讯作者：
Lasdon, LS
中科院分区：
文献类型：
--
作者：
Cai, XM;McKinney, DC;Lasdon, LS
水资源问题的跨学科性质要求将技术、经济、环境、社会和法律的方面纳入一个连贯的分析框架。本文介绍了一个新的综合水文，农艺，经济模型的背景下，在流域中，灌溉是主要的用水和灌溉引起的盐碱化提出了一个主要的环境问题。该模型的主要优点是它能够反映基本的水文，农艺和经济组成部分之间的相互关系，并探讨各种政策选择的经济和环境后果。所有的模型组件被合并到一个单一的一致的模型，这是解决了一个简单而有效的分解方法的整体。该模型被应用于中亚锡尔河流域水资源管理的案例研究。
The interdisciplinary nature of water resources problems requires the integration of technical, economic, environmental, social, and legal aspects into a coherent analytical framework. This paper presents the development of a new integrated hydrologic-agronomic-economic model in the context of a river basin in which irrigation is the dominant water use and irrigation-induced salinity presents a major environmental problem. The model's main advantage is its ability to reflect the interrelationships between essential hydrologic, agronomic, and economic components and to explore both economic and environmental consequences of various policy choices. All model components are incorporated into a single consistent model, which is solved in its entirety by a simple but effective decomposition approach. The model is applied to a case study of water management in the Syr Darya River basin in Central Asia.