The development and application of Information System for Water Management and Allocation (SIGA) to a negotiable water allocation process in Brazil.
The development and application of Information System for Water Management and Allocation (SIGA) to a negotiable water allocation process in Brazil.
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水管理和分配信息系统 (SIGA) 的开发和应用在巴西的可转让水分配过程中。
DOI：
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
D. Reis
中科院分区：
文献类型：
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作者：
F. F. Barros;Conceição de Maria Albuquerque Alves;E. Martins;D. Reis
水资源管理和分配信息系统（SIGA）是一个通用的水资源系统，旨在帮助水资源系统的规划和运行。SIGA以节点连接的水资源网络为基础，建立了模拟、优化、水文和水质模型，用于模拟水资源系统中管理和分配规则的影响。本文介绍了制定和组成的SIGA和它的应用，在上Jaguaribe河流域，在巴西的塞阿拉州的水分配。塞阿拉的水资源分配是基于一个可谈判的过程，该过程依赖于技术信息（水库蓄水量、水需求和可用情况）和利益攸关方的参与。本文介绍了建立在SIGA使用两种不同的水系统模拟方法的情况下，通过揭示每个分配方案的相关风险，显示可能的改进决策。
SIGA (Information System for Water Management and Allocation) is a generalized water resources system developed to help the planning and operation of water resources systems. Based on a node-link water resource network, SIGA has simulation, optimization, hydrologic and water quality models used to simulate the impacts of management and allocation rules in a water resources system. This paper presents the formulation and components of SIGA and its application to water allocation in the Upper Jaguaribe river basin, in the Ceara state of Brazil. The water allocation in Ceara is based on a negotiable process that relies on technical information (reservoir storages, water demand and availability scenarios) and participatory involvement of stakeholders. This paper presents the scenarios built in SIGA using two different methods of water system simulation showing possible improvements on the decisions by revealing the risks related to each allocation alternatives.