CEO:P--A Prototype System for Multi-Disciplinary Shared Cyberinfrastructure: Chesapeake Bay Environmental Observatory (CBEO)

CEO：P--多学科共享网络基础设施原型系统：切萨皮克湾环境观测站（CBEO）

• 批准号: 0618986
• 负责人: William Ball
• 金额: --
• 依托单位: Chesapeake Research Consortium Inc
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2006
• 资助国家: 美国
• 起止时间: 2006-10-01 至 2011-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0618986&HistoricalAwards=false
• 关键词: CEO; Prototype; System; Multi; Disciplinary

0618986GrossThis project will develop a cyberinfrastructure prototype (the Chesapeake Bay Environmental Observatory, CBEO) to provide integrated access to a broad array of established monitoring databases, as well as streaming data sources and historical simulations from hydrodynamic models for Chesapeake Bay. The proposed work leverages and extends CI components, metadata standards, and ontologies developed for other observatory networks and includes four interdependent efforts: a prototype test bed effort (CBEO:T), a GEON-based node (CBEO:N), use of CBEO:T and CBEO:N to address science questions related to hypoxia in the system (CBEO:S) and an outreach and education component (CBEO:E). Scientific questions the PIs seek to address relate to hypoxia in Chesapeake Bay, specifically to improve understanding of (1) the processes causing hypoxia by reconciling predictions from mechanistic models with field observations; (2) inter-annual co-variation of river flows and hypoxia, and (3) regional and seasonal balances between sources and sinks of organic matter that regulate oxygen consumption and hypoxia in bottom waters of the Bay. Novel approaches to data integration will be studied, and the development of "cross-walks" between controlled vocabularies and metadata standards used by several existing observatory efforts plus ontological concept mapping to be conducted by the node development team will contribute to parallel efforts in other networks. The project will provide educational opportunities through partnerships with Sea Grant, NSF's COSEE-MA, and Hampton University's MAST multi-cultural program. Direct participation of multicultural students and a K-12 teacher are planned. The work will benefit a wide array of local stakeholders by providing powerful new ways to integrate and visualize data and information about Chesapeake Bay and will provide validation and field testing of tools and concepts developed by emerging environmental observatory networks and initiatives, thus serving to inform CI development in other networks facing similar problems.

0618986Gross该项目将开发一个网络基础设施原型（切萨皮克湾环境观测站，CBEO），以提供对广泛的已建立监测数据库的集成访问，以及切萨皮克湾水动力模型的流数据源和历史模拟。拟议的工作利用并扩展了为其他天文台网络开发的 CI 组件、元数据标准和本体，并包括四项相互依赖的工作：原型测试台工作 (CBEO:T)、基于 GEON 的节点 (CBEO:N)、CBEO 的使用:T 和 CBEO:N 解决与系统缺氧相关的科学问题 (CBEO:S) 以及外展和教育部分 (CBEO:E)。 PI 寻求解决与切萨皮克湾缺氧相关的科学问题，特别是为了提高对 (1) 通过协调机械模型的预测与现场观察导致缺氧的过程的理解； （2）河流流量和缺氧的年际共同变化，以及（3）调节海湾底层水域耗氧量和缺氧的有机物质源汇之间的区域和季节平衡。将研究数据集成的新方法，几个现有观测站工作所使用的受控词汇和元数据标准之间的“交叉”开发以及节点开发团队将进行的本体概念映射将有助于其他网络中的并行工作。该项目将通过与 Sea Grant、NSF 的 COSEE-MA 和汉普顿大学的 MAST 多元文化项目的合作提供教育机会。计划由多文化学生和 K-12 教师直接参与。这项工作将通过提供强大的新方法来整合和可视化有关切萨皮克湾的数据和信息，从而使广泛的当地利益相关者受益，并将对新兴环境观测站网络和倡议开发的工具和概念进行验证和现场测试，从而为 CI 提供信息其他网络的发展也面临着类似的问题。