Collaborative Research: An Experimental and Modeling Study of Inverse-Temperature Layer and Its Effect on Evaporation over Water Surfaces

合作研究:逆温层及其对水面蒸发影响的实验和模型研究

基本信息

  • 批准号:
    2006281
  • 负责人:
  • 金额:
    $ 34.54万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2020
  • 资助国家:
    美国
  • 起止时间:
    2020-06-15 至 2025-05-31
  • 项目状态:
    未结题

项目摘要

Evaporation is a uniquely important process in the Earth System linking water, energy, and carbon cycles. Monitoring and modeling evaporation over water surfaces such as lakes and oceans remains challenging. Better quantification and modeling of water evaporation requires improved understanding of the physical processes across the water-atmosphere interface. An outstanding scientific question is the role of the top water layer where temperature increases with depth, known as the inverse-temperature layer, in evaporation. An interdisciplinary team of hydro-meteorologists and fluid mechanics scientists will use cutting-edge field and numerical experiment technology and various modeling tools to address this question. The outcomes from this project will benefit broad fields of the Earth Sciences, especially the study of water-energy-carbon cycles. This project will train graduate students to gain all-around research experience. The three participating universities will offer mini projects, seminar series, and summer training courses for high school and college students with diverse ethnic backgrounds pursuing science and engineering education.The project objective is to understand the physical mechanisms underlying the dynamics of the inverse-temperature layer on the top of water-bodies and its effect on evaporation over water surfaces at diurnal and seasonal scales through field experiments, large-eddy simulations, and theoretical and modeling analysis. The project will use a state-of-the-science facility over an in-land lake to measure high-resolution water temperature profiles, above- and in-water fluxes of momentum/heat/water mass and hydro-meteorological variables to reveal the behavior of the inverse temperature layer. The project team will conduct large-eddy simulations to understand the mechanistic links between atmospheric processes and in-water fluid dynamics/thermodynamics regulating the inverse temperature layer and evaporation. The team will also use field and simulation data to evaluate the performance of classical and recently developed parameterizations of evaporation in coupled land-ocean-atmosphere models. The findings will be disseminated to scientific communities through journal papers and conference presentations to promote more collaborative research on both long-lasting topics of geosciences and critical emerging issues such as carbon emissions from global inland waters and associated aquatic eco-systems. The proposed work includes engagement of PhD students in research, integration of research findings into undergraduate and graduate courses taught by the PIs, and K-12 outreach.This project is co-funded by the Hydrologic Sciences and Physical and Dynamic Meteorology programs.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.
蒸发是地球系统中连接水、能量和碳循环的一个独特的重要过程。对湖泊和海洋等水面的蒸发进行监测和建模仍然具有挑战性。要更好地对水蒸发进行量化和建模,就需要更好地了解水-大气界面的物理过程。一个悬而未决的科学问题是顶层水层在蒸发中的作用,在顶层水层中,温度随深度增加,被称为逆温层。一个由水文气象学家和流体力学科学家组成的跨学科团队将使用尖端的现场和数值实验技术以及各种建模工具来解决这个问题。该项目的成果将惠及地球科学的广泛领域,特别是水-能源-碳循环的研究。该项目将培养研究生获得全方位的研究经验。这三所参与的大学将为不同种族背景的高中生和大学生提供小型项目、研讨会系列和暑期培训课程。该项目的目标是通过现场实验、大涡模拟以及理论和模拟分析,了解水体顶部逆温层动力学的物理机制及其对昼夜和季节尺度水面蒸发的影响。该项目将在内陆湖上使用最先进的科学设施来测量高分辨率的水温分布,动量/热量/水团的水上和水中通量以及水文气象变量,以揭示逆温层的行为。该项目团队将进行大涡模拟,以了解大气过程和水中流体动力学/热力学之间的机械联系,以调节逆温层和蒸发。该团队还将使用现场和模拟数据来评估陆地-海洋-大气耦合模式中经典的和最近开发的蒸发参数的性能。这些发现将通过期刊论文和会议报告向科学界传播,以促进就地球科学的长期主题和关键的新问题(如全球内陆水域和相关水生生态系统的碳排放)开展更多合作研究。拟议的工作包括让博士生参与研究,将研究成果整合到由私人投资机构教授的本科生和研究生课程中,以及K-12外展。该项目由水文科学以及物理和动态气象学项目共同资助。该奖项反映了NSF的法定使命,并通过使用基金会的智力优势和更广泛的影响审查标准进行评估,被认为值得支持。

项目成果

期刊论文数量(1)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
A Dynamics of Surface Temperature Forced by Solar Radiation
太阳辐射驱动的表面温度动态
  • DOI:
    10.1029/2022gl101222
  • 发表时间:
    2023
  • 期刊:
  • 影响因子:
    5.2
  • 作者:
    Jing, Weiqiang;Wang, Jingfeng
  • 通讯作者:
    Wang, Jingfeng
{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

Jingfeng Wang其他文献

Mechanism of eicosapentaenoic acid-enriched phosphatidylcholine isolated from sea cucumber on anti-hyperglycemia: Mechanism of eicosapentaenoic acid-enriched phosphatidylcholine isolated from sea cucumber on anti-hyperglycemia
海参二十碳五烯酸磷脂酰胆碱的抗高血糖机制:海参二十碳五烯酸磷脂酰胆碱的抗高血糖机制
Soluble Epoxide Hydrolase Deficiency Attenuates Lipotoxic Cardiomyopathy via 2 Upregulation of AMPK-mTORC Mediated Autophagy
可溶性环氧化物水解酶缺陷通过 2 上调 AMPK-mTORC 介导的自噬减轻脂毒性心肌病
  • DOI:
  • 发表时间:
    2020
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Luyun Wang;Daqiang Zhao;Liangqiu Tang;Zhaoyu Liu;Jingwei Gao;Matthew L. Edin;Huanji Zhang;Kun Zhang;Jie Chen;Xinhong Zhu;Daowen Wang;Darryl C. Zeldin;Bruce D. Hammock;Jingfeng Wang;Hui Huang
  • 通讯作者:
    Hui Huang
The Mechanism of Unsafe Behavior of Employees in High-Risk Positions under the Adjustment Effect of Hardy Personality
哈迪人格调节作用下高危岗位员工不安全行为机制
  • DOI:
    10.1155/2022/7289046
  • 发表时间:
    2022-09
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Yan Li;Yi Zhang;Jingfeng Wang;Zhen Liu
  • 通讯作者:
    Zhen Liu
Peptides from Antarctic krill (Euphausia superba) ameliorate senile osteoporosis via activating osteogenesis related BMP2/Smads and Wnt/β‐catenin pathway
南极磷虾肽通过激活成骨相关的 BMP2/Smads 和 Wnt/β-catenin 通路改善老年骨质疏松症
  • DOI:
    10.1111/jfbc.12381
  • 发表时间:
    2017-08
  • 期刊:
  • 影响因子:
    4
  • 作者:
    Fei Wang;Yanlei Zhao;Yuntao Liu;Peng Yu;Zhe Yu;Jingfeng Wang;Changhu Xue
  • 通讯作者:
    Changhu Xue
Cyclic Experimental Behavior of CFST Column to Steel Beam Frames with Blind Bolted Connections
盲栓连接钢管混凝土柱与钢梁框架的循环试验性能

Jingfeng Wang的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

{{ truncateString('Jingfeng Wang', 18)}}的其他基金

Collaborative Research: NNA Research: Interactions of natural and social systems with climate change, globalization, and infrastructure development in the Arctic
合作研究:NNA 研究:自然和社会系统与气候变化、全球化和北极基础设施发展的相互作用
  • 批准号:
    2126797
  • 财政年份:
    2022
  • 资助金额:
    $ 34.54万
  • 项目类别:
    Standard Grant
NNA Track 2: Collaborative Research: Interactions of environmental and land surface change, animals, infrastructure, and peoples of the Arctic
NNA 轨道 2:合作研究:环境和地表变化、动物、基础设施和北极人民的相互作用
  • 批准号:
    1927861
  • 财政年份:
    2019
  • 资助金额:
    $ 34.54万
  • 项目类别:
    Standard Grant
Collaborative Research: Hydrologic and Permafrost Changes Due to Tree Expansion into Tundra
合作研究:树木扩展到苔原导致的水文和永久冻土变化
  • 批准号:
    1724633
  • 财政年份:
    2017
  • 资助金额:
    $ 34.54万
  • 项目类别:
    Standard Grant

相似国自然基金

Research on Quantum Field Theory without a Lagrangian Description
  • 批准号:
    24ZR1403900
  • 批准年份:
    2024
  • 资助金额:
    0.0 万元
  • 项目类别:
    省市级项目
Cell Research
  • 批准号:
    31224802
  • 批准年份:
    2012
  • 资助金额:
    24.0 万元
  • 项目类别:
    专项基金项目
Cell Research
  • 批准号:
    31024804
  • 批准年份:
    2010
  • 资助金额:
    24.0 万元
  • 项目类别:
    专项基金项目
Cell Research (细胞研究)
  • 批准号:
    30824808
  • 批准年份:
    2008
  • 资助金额:
    24.0 万元
  • 项目类别:
    专项基金项目
Research on the Rapid Growth Mechanism of KDP Crystal
  • 批准号:
    10774081
  • 批准年份:
    2007
  • 资助金额:
    45.0 万元
  • 项目类别:
    面上项目

相似海外基金

NSF-BSF: Collaborative Research: Solids and reactive transport processes in sewer systems of the future: modeling and experimental investigation
NSF-BSF:合作研究:未来下水道系统中的固体和反应性输送过程:建模和实验研究
  • 批准号:
    2134594
  • 财政年份:
    2024
  • 资助金额:
    $ 34.54万
  • 项目类别:
    Standard Grant
NSF-BSF: Collaborative Research: Solids and reactive transport processes in sewer systems of the future: modeling and experimental investigation
NSF-BSF:合作研究:未来下水道系统中的固体和反应性输送过程:建模和实验研究
  • 批准号:
    2134747
  • 财政年份:
    2024
  • 资助金额:
    $ 34.54万
  • 项目类别:
    Standard Grant
Collaborative Research: Understanding Acoustoplasticity through Multiscale Computational and In-Situ, Time-Resolved Experimental Approach
合作研究:通过多尺度计算和原位时间分辨实验方法了解声塑性
  • 批准号:
    2148678
  • 财政年份:
    2023
  • 资助金额:
    $ 34.54万
  • 项目类别:
    Standard Grant
Collaborative Research: Effect of Vertical Accelerations on the Seismic Performance of Steel Building Components: An Experimental and Numerical Study
合作研究:垂直加速度对钢建筑构件抗震性能的影响:实验和数值研究
  • 批准号:
    2244696
  • 财政年份:
    2023
  • 资助金额:
    $ 34.54万
  • 项目类别:
    Standard Grant
FRG: Collaborative Research: Variationally Stable Neural Networks for Simulation, Learning, and Experimental Design of Complex Physical Systems
FRG:协作研究:用于复杂物理系统仿真、学习和实验设计的变稳定神经网络
  • 批准号:
    2245111
  • 财政年份:
    2023
  • 资助金额:
    $ 34.54万
  • 项目类别:
    Continuing Grant
Collaborative Research: High-velocity and long-displacement stick-slips: Experimental analogs of earthquake rupture and the seismic cycle
合作研究:高速和长位移粘滑运动:地震破裂和地震周期的实验模拟
  • 批准号:
    2240418
  • 财政年份:
    2023
  • 资助金额:
    $ 34.54万
  • 项目类别:
    Continuing Grant
Collaborative Research: Experimental and computational constraints on the isotope fractionation of Mossbauer-inactive elements in mantle minerals
合作研究:地幔矿物中穆斯堡尔非活性元素同位素分馏的实验和计算约束
  • 批准号:
    2246686
  • 财政年份:
    2023
  • 资助金额:
    $ 34.54万
  • 项目类别:
    Standard Grant
Collaborative Research: Enhancing Chemoselectivity and Efficiency Through Control of Axial Coordination in Rh(II) Complexes: An Experimental and Computational Approach
合作研究:通过控制 Rh(II) 配合物的轴向配位提高化学选择性和效率:实验和计算方法
  • 批准号:
    2247836
  • 财政年份:
    2023
  • 资助金额:
    $ 34.54万
  • 项目类别:
    Standard Grant
Collaborative Research: Experimental General Relativity using Radio Interferometry of a Black Hole Photon Ring
合作研究:利用黑洞光子环射电干涉测量的实验广义相对论
  • 批准号:
    2307887
  • 财政年份:
    2023
  • 资助金额:
    $ 34.54万
  • 项目类别:
    Standard Grant
Collaborative Research: Experimental and computational constraints on the isotope fractionation of Mossbauer-inactive elements in mantle minerals
合作研究:地幔矿物中穆斯堡尔非活性元素同位素分馏的实验和计算约束
  • 批准号:
    2246687
  • 财政年份:
    2023
  • 资助金额:
    $ 34.54万
  • 项目类别:
    Standard Grant
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了