Collaborative Research:NSF-NSFC:Improving FEW system sustainability over the SEUS and NCP: A cross-regional synthesis considering uncertainties in climate and regional development

合作研究：NSF-NSFC：提高 SEUS 和 NCP 上的 FEW 系统可持续性：考虑气候和区域发展不确定性的跨区域综合

基本信息

批准号：
1805293
负责人：
Sankarasubraman Arumugam
金额：
$ 27.47万
依托单位：
North Carolina State University
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
2018
资助国家：
美国
起止时间：
2018-08-15 至 2023-12-31
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=1805293&HistoricalAwards=false
关键词：
Collaborative Research NSF NSFC Improving

项目摘要

The Food-Energy-Water (FEW) Nexus, from a global perspective, can be described as the interconnected resource systems of food, energy, and water. As the world's population expands to the expected 9 billion by 2050, there will be a need to balance difference resources across these three systems to obtain different user goals without putting undue strain on the ecosystems that provide these resources. The research groups from North Carolina State University, the University of Central Florida, and the International Food Policy Research Institute, in collaboration with research partners in China from Peking University and the China Institute of Water Resources and Hydropower Research, plan to develop a Regional FEW system (ReFEWS) modeling framework for the Southeast US (SEUS) and North China Plain (NCP) Regions and identify and quantify FEW sustainability indicators and metrics for these two regions. The researchers intend to use the ReFEWS modeling framework to help various FEW Nexus stakeholders and decision-makers plan regional development with projected policy and development scenarios considering climate uncertainties over the next 10 - 30 years. Such a modeling framework would benefit US agricultural and energy sectors in the southeastern region of the country by providing a tool to help predict the best development plans to counter both current and future FEW Nexus issues.The interdisciplinary research groups from the US and China will consider two study regions, SEUS and NCP, which have similar portfolios of crop production, water usage, and energy consumption, but experience contrasting water and energy availability, regulations, and management practices. Using ReFEWS, a simulation-optimization modeling framework that links water, power, and crop production models, the principal investigators plan to identify adaptation pathways to maximize synergies and minimize impacts across FEW systems over the two regions. An allied goal is to perform a cross-regional synthesis that describes how changes to ReFEWS systems could impact both the agriculture sector and the prices of specific food commodities. The researchers will also engage with several FEW systems institutions and agencies for outreach and policy adaptations. The cross-disciplinary synthesis on two regions of national importance will provide information for the development of a white paper that will identify coping strategies and adaptation pathways for improving FEW system resilience.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

从全球角度来看，粮食-能源-水（FEW）关系可以描述为粮食、能源和水相互关联的资源系统。预计到 2050 年，世界人口将增长至 90 亿，因此需要平衡这三个系统之间的差异资源，以获得不同的用户目标，同时又不对提供这些资源的生态系统造成过度压力。来自北卡罗莱纳州立大学、中佛罗里达大学和国际粮食政策研究所的研究小组与北京大学和中国水利水电科学研究院的中国研究伙伴合作，计划开发一个区域性粮食政策系统 (ReFEWS) 建模框架适用于美国东南部 (SEUS) 和华北平原 (NCP) 地区，并确定和量化这两个地区的 FEW 可持续性指标和指标。研究人员打算使用 ReFEWS 建模框架来帮助 FEW Nexus 的各个利益相关者和决策者根据未来 10 - 30 年气候不确定性的预测政策和发展情景来规划区域发展。这样的模型框架将有利于美国东南部地区的农业和能源部门，因为它提供了一个工具来帮助预测最佳发展计划，以应对当前和未来的 FEW Nexus 问题。来自美国和中国的跨学科研究小组将考虑SEUS 和 NCP 这两个研究区域具有相似的作物生产、用水和能源消耗组合，但在水和能源供应、法规和管理实践方面却有着截然不同的经历。主要研究人员计划使用 ReFEWS（一种连接水、电力和作物生产模型的模拟优化建模框架）来确定适应途径，以最大限度地发挥协同作用并最大限度地减少两个地区 FEW 系统的影响。联合目标是进行跨区域综合，描述 ReFEWS 系统的变化如何影响农业部门和特定食品商品的价格。研究人员还将与几个 FEW 系统机构和机构合作，进行外展和政策调整。对两个具有国家重要性的地区进行的跨学科综合将为制定一份白皮书提供信息，该白皮书将确定提高 FEW 系统弹性的应对策略和适应途径。该奖项反映了 NSF 的法定使命，并通过评估被认为值得支持利用基金会的智力优势和更广泛的影响审查标准。

项目成果

期刊论文数量（11）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Co-Optimization of Reservoir and Power Systems (COREGS) for seasonal planning and operation

用于季节性规划和运行的水库和电力系统 (COREGS) 协同优化

DOI：
10.1016/j.egyr.2022.06.017
发表时间：
2024-09-13
期刊：
Energy Reports
影响因子：
5.2
作者：
Lucas Ford;A. D. de Queiroz;J. DeCarolis;A. Sankarasubramanian
通讯作者：
A. Sankarasubramanian

Dams and Climate Interact to Alter River Flow Regimes Across the United States

大坝和气候相互作用改变了美国各地的河流流量状况

DOI：
10.1029/2020ef001816
发表时间：
2021-03-14
期刊：
Earth's Future
影响因子：
0
作者：
Dol Raj Chalise;A. Sankarasubramanian;A. Ruhí
通讯作者：
A. Ruhí

Projecting Flood Frequency Curves Under Near‐Term Climate Change

预测近期气候变化下的洪水频率曲线

DOI：
10.1029/2021wr031246
发表时间：
2021-09-20
期刊：
Water Resources Research
影响因子：
5.4
作者：
C. Awasthi;S. Archfield;K. Ryberg;A. Sankarasubramanian;J. Kiang
通讯作者：
J. Kiang

How Does Flow Alteration Propagate Across a Large, Highly Regulated Basin? Dam Attributes, Network Context, and Implications for Biodiversity

流量变化如何在大型、高度管制的盆地中传播？

DOI：
10.1029/2021ef002490
发表时间：
2022-06
期刊：
Earth's Future
影响因子：
0
作者：
Ruhi, Albert;Hwang, Jeongwoo;Devineni, Naresh;Mukhopadhyay, Sudarshana;Kumar, Hemant;Comte, Lise;Worland, Scott;Sankarasubramanian, A.
通讯作者：
Sankarasubramanian, A.

Tropical Cyclones’ Contribution to Seasonal Precipitation and Streamflow Over the Southeastern and Southcentral United States

热带气旋对美国东南部和中南部季节性降水和径流的贡献