[关键词]
[摘要]
江苏沿海开发对于缓解江苏地区人多地少的矛盾、补充耕地资源不足与加快长三角产业发展具有重要作用。 但是, 江苏沿海开发也对水资源需求产生重大而深远的影响, 使得水资源保障面临巨大挑战, 因此建立信息及时可 靠、模型切实有效、会商简洁高效的系统来支持沿海围垦区水资源管理决策是非常必要的。采用Java 语言编写, 基 于Or acle 数据库和GIS 技术, 以C/ S 与B/ S 相结合的结构模式构建起来一个面向决策者和管理人员的决策支持系 统, 其中包括信息管理与查询子系统、用水预测子系统、来水预测子系统、水量调度子系统与决策会商子系统五部 分。沿海围垦区水资源管理决策系统的开发与研究对于优化江苏沿海水资源供需格局, 破解江苏沿海水资源保障 难题具有重大意义, 也具有广泛的推广应用前景。
[Key word]
[Abstract]
The coastal development o f Jiang su plays an impo rtant r ole in alleviating the co nt radiction betw een people and land, supply ing ar able land r esources and stepping up the industr ial development o f the Yang tze River. It also has pr ofo und influence on the demand o f water resources, w ater r esources security is facing eno rmous challeng es. T her efore the establishment o f sys2 t em, w hich has the timely and r eliable info rmatio n, effective model and co ncise and efficient consultation, to suppor ting w ater re2 so ur ce manag ement decision2making is very necessar y. The w ater r esource manag ement decision2making system, using Java lan2 g uage, based o n t he database system Oracle and GIS techno log y, generally use C/ S mode and B/ S mode. T he system is fo r use by decisio n makers and manag ers, including five subsy stems info rmatio n management and quer y, water demand for ecasting , r un2 o ff for ecast, water reg ulatio n, decisio n in consultation. T he implementatio n of the development and research o n water r eso urce manag ement decision2making sy st em in coastal reclamatio n ar ea w ill be of significant impor tance to optimizing w ater demand and supply patt erns in Jiang su coastal area and solving water2supply securit y issue.
[中图分类号]
[基金项目]
国家/ 十二五0科技支撑计划课题( 2012BAB03B03)