基于物联网的准噶尔盆地南缘绿洲-荒漠交错带水资源调控研究

项目名称： 基于物联网的准噶尔盆地南缘绿洲-荒漠交错带水资源调控研究

项目编号： No.U1503184

项目类型： 联合基金项目

立项/批准年度： 2016

项目学科： 管理科学

项目作者： 房世峰

作者单位： 中国科学院地理科学与资源研究所

项目金额： 50万元

中文摘要： 水资源调控及优化配置管理已成为国际水科学研究的热点，对于区域水安全、粮食安全及生态安全具有重要意义，但针对绿洲-荒漠交错带的区域农业及生态用水调控研究尚较薄弱。本研究拟引进物联网技术，构建面向区域农业及生态用水综合调控、包括“感知层-网络层-中间层-应用层”的物联网平台；基于无线传感器网络及其数据-模型支撑，开展典型作物的需水规律、不同灌溉条件下的用水效率及水生产效率观测与试验；建立典型研究区水资源优化配置的动态目标分解聚合模型及水资源多维调控决策方法，并基于“数据-模型-计算-平台”一体化服务模式，实现区域农业及生态用水的在线调控。本研究将系统解答作物需水规律、如何实施智能灌溉等关键科学问题，将为区域水资源优化配置及精准管理提供新的方法手段和研究范式。

中文关键词： 水资源配置；绿洲-荒漠交错带；生态用水；物联网；智能灌溉

英文摘要： Regulation and optimal allocation of water resources is one of the hottest topics in the area of international water science, and it’s very important for regional water security, food security and ecological security, but research works on regulation of regional agriculture and ecological water resources in oasis-desert ecotone is still relatively weak. This study is intending to introduce Internet of Things (IoT) technologies, to construct an IoT platform for integrated regulation of regional agriculture and ecological water resources, with an architecture of Perception layer - Network layer - Middle layer - Application layer; to carry out observation and tests on water requirement rule, water use efficiency and water productivity under different irrigation conditions of typical crops, based on the wireless sensor networks and data-model support from IoT platform; to establish dynamic target decomposition aggregation model and multidimensional regulatory decision making method for the optimization of water resources in typical study area; finally, to achieve online regulation of regional agricultural and ecological water resources based on data - model - calculation - platform integrated service mode. This study will make important progress on the water demand rules of typical crops and how to implement the smart irrigation; furthermore, it will provide new methods and research paradigm for regional water resources optimize allocation and precision management.

英文关键词： water allocation;oasis-desert ecotone;ecological water use;internet of thing;smart irrigation