NNA Track 1: Collaborative Research: Resilience and adaptation to the effects of permafrost degradation induced coastal erosion

NNA 轨道 1:合作研究:对永久冻土退化引起的海岸侵蚀影响的恢复和适应

基本信息

  • 批准号:
    1927718
  • 负责人:
  • 金额:
    $ 96.58万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2019
  • 资助国家:
    美国
  • 起止时间:
    2019-09-01 至 2025-08-31
  • 项目状态:
    未结题

项目摘要

Navigating the New Arctic (NNA) is one of NSF's 10 Big Ideas. NNA projects address convergence scientific challenges in the rapidly changing Arctic. The Arctic research is needed to inform the economy, security and resilience of the Nation, the larger region and the globe. NNA empowers new research partnerships from local to international scales, diversifies the next generation of Arctic researchers, and integrates the co-production of knowledge. This award fulfills part of that aim. Temperatures in the Arctic are rising rapidly, and these warmer temperatures have caused permafrost, ground that remains frozen for at least two consecutive years, to warm and thaw. Permafrost coasts, which make up approximately 30% of the world's coastlines, are experiencing accelerated erosion due to thawing. Erosion at some locations has occurred at the rate of 16 m per year since 2007. Degradation of permafrost and related coastal erosion damages coastal infrastructure and facilities across the Arctic, impacting the economic prosperity and lives of its inhabitants. As critical infrastructure becomes vulnerable to permafrost degradation and erosion, residents are forced to abandon homes and entire communities must be relocated. This diverts resources from other critical needs and disrupts social networks and subsistence practices. This research addresses society's capacity to adapt by analyzing interactions among the natural environment, social systems, and the built environment, in a part of the Arctic where coastal erosion due to permafrost degradation is taking place. This project co-produces knowledge with Arctic indigenous communities and will share research outcomes to inform decision-making with local communities and the public. The project promotes NSF's initiative of Inclusion across the Nation of Communities of Learners of Underrepresented Discoverers in Engineering and Science (INCLUDES) by involving local indigenous high school students in the collection of field data, providing workshops in local communities demonstrating how science and engineering can improve community well-being, and provides students and early-career researchers with training and capacity-building opportunities in convergent research. The goal of this project is to understand the complex relationship between permafrost degradation and related coastal erosion, civil infrastructure, and community well-being, including social and cultural resilience. Results can be used to formulate a holistic and predictive model that aids adaptation of social systems and the built environment to the unprecedented environmental changes in the region. The project consists of five research tasks with related research products: (1) development of a thermal model with high spatial resolution (130 m) to evaluate and predict the rate, extent, and mechanisms of permafrost degradation in the next century and a maximum entropy principle model to estimate the future rate of coastal and river bluff erosion and thermokarst development; (2) creation of an infrastructure hazards map of the region experiencing the effects of permafrost degradation and coastal erosion; (3) co-production of knowledge with Arctic indigenous communities to identify and understand the most urgent issues relating to permafrost degradation and coastal erosion and flooding, as well as collecting and integrating local long-term observations of these phenomena by local observers; (4) development of a quantitative assessment model of sociodemographic resilience of communities to permafrost degradation, demonstrating the impacts of infrastructure disruptions on the social resilience and adaptation capacity of coastal communities; and (5) development of an agent-based model (ABM) that can be used to adapt civil infrastructure and build the social resilience of communities to future permafrost degradation and coastal erosion. The project works with communities along the coastal region of Alaska North Slope Borough (NSB) to develop and validate models, although results will be of value to many coastal communities experiencing permafrost-induced coastal erosion.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.
导航新北极(NNA)是美国国家科学基金会的十大构想之一。NNA项目解决快速变化的北极地区的融合科学挑战。北极研究需要为国家、更大地区和全球的经济、安全和复原力提供信息。NNA支持从地方到国际规模的新研究伙伴关系,使下一代北极研究人员多样化,并整合知识的共同生产。这个奖项部分实现了这一目标。北极地区的气温正在迅速上升,气温升高导致永久冻土(至少连续两年冻结的土地)变暖和融化。永久冻土海岸约占世界海岸线的30%,由于融化正在加速侵蚀。自2007年以来,一些地区的侵蚀速度已达到每年16米。永久冻土退化和相关的海岸侵蚀破坏了整个北极地区的沿海基础设施和设施,影响了北极地区居民的经济繁荣和生活。由于关键基础设施容易受到永久冻土退化和侵蚀的影响,居民被迫放弃家园,整个社区必须重新安置。这转移了其他关键需求的资源,扰乱了社会网络和生存实践。本研究通过分析北极部分地区自然环境、社会系统和建筑环境之间的相互作用,探讨了社会的适应能力,该地区由于永久冻土退化而发生海岸侵蚀。该项目与北极土著社区共同生产知识,并将与当地社区和公众分享研究成果,为决策提供信息。该项目通过让当地土著高中生参与实地数据收集,在当地社区举办研讨会,展示科学和工程如何改善社区福祉,并为学生和早期职业研究人员提供融合研究方面的培训和能力建设机会,促进了美国国家科学基金会(NSF)在全国范围内的“工程和科学中代表性不足的发现者的学习者社区”(INCLUDES)的倡议。该项目的目标是了解永久冻土退化与相关海岸侵蚀、民用基础设施和社区福祉(包括社会和文化复原力)之间的复杂关系。研究结果可以用来制定一个整体的预测模型,帮助社会系统和建筑环境适应该地区前所未有的环境变化。项目主要包括5项研究任务和相关研究成果:(1)建立高空间分辨率(130 m)的热模拟模型,以评估和预测未来100年冻土退化的速率、程度和机制;建立最大熵原理模型,以估计未来沿海和河流坡面侵蚀和热岩溶发育的速率;(2)建立受多年冻土退化和海岸侵蚀影响地区的基础设施危害图;(3)与北极土著社区共同生产知识,以确定和了解与永久冻土退化、海岸侵蚀和洪水有关的最紧迫问题,并收集和整合当地观察员对这些现象的长期观测资料;(4)建立了社区对永久冻土退化的社会人口复原力定量评估模型,展示了基础设施破坏对沿海社区社会复原力和适应能力的影响;(5)开发基于主体的模型(ABM),该模型可用于调整民用基础设施,并建立社区对未来永久冻土退化和海岸侵蚀的社会恢复力。该项目与阿拉斯加北坡区(NSB)沿海地区的社区合作,开发和验证模型,尽管结果对许多遭受永久冻土引起的海岸侵蚀的沿海社区有价值。该奖项反映了美国国家科学基金会的法定使命,并通过使用基金会的知识价值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(8)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Understanding Effects of Permafrost Degradation and Coastal Erosion on Civil Infrastructure in Arctic Coastal Villages: A Community Survey and Knowledge Co-Production
了解永久冻土退化和海岸侵蚀对北极沿海村庄民用基础设施的影响:社区调查和知识共同生产
  • DOI:
    10.3390/jmse10030422
  • 发表时间:
    2022
  • 期刊:
  • 影响因子:
    2.9
  • 作者:
    Liew, Min;Xiao, Ming;Farquharson, Louise;Nicolsky, Dmitry;Jensen, Anne;Romanovsky, Vladimir;Peirce, Jana;Alessa, Lilian;McComb, Christopher;Zhang, Xiong
  • 通讯作者:
    Zhang, Xiong
Toward a Permafrost Vulnerability Index for Critical Infrastructure, Community Resilience and National Security
  • DOI:
    10.3390/geographies3030027
  • 发表时间:
    2023-08
  • 期刊:
  • 影响因子:
    0
  • 作者:
    L. Alessa;James Valentine;Sean K Moon;Christopher McComb;Sierra Hicks;V. Romanovsky;Ming Xiao;A. Kliskey
  • 通讯作者:
    L. Alessa;James Valentine;Sean K Moon;Christopher McComb;Sierra Hicks;V. Romanovsky;Ming Xiao;A. Kliskey
Three-Dimensional Fully Coupled Thermo-Hydro-Mechanical Model for Thaw Consolidation of Permafrost
  • DOI:
    10.1061/9780784484692.020
  • 发表时间:
    2023-03
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Min Liew;M. Xiao
  • 通讯作者:
    Min Liew;M. Xiao
Synthesis of physical processes of permafrost degradation and geophysical and geomechanical properties of permafrost
  • DOI:
    10.1016/j.coldregions.2022.103522
  • 发表时间:
    2022-02
  • 期刊:
  • 影响因子:
    4.1
  • 作者:
    Min Liew;Xiaohang Ji;Ming Xiao;L. Farquharson;D. Nicolsky;V. Romanovsky;Matthew Bray;Xiong Zhang;Christopher McComb
  • 通讯作者:
    Min Liew;Xiaohang Ji;Ming Xiao;L. Farquharson;D. Nicolsky;V. Romanovsky;Matthew Bray;Xiong Zhang;Christopher McComb
Synthesis of physical processes of permafrost degradation and geophysical and geomechanical properties of permafrost-affected soils.
永久冻土退化的物理过程以及受永久冻土影响的土壤的地球物理和地质力学特性的综合。
  • DOI:
  • 发表时间:
    2021
  • 期刊:
  • 影响因子:
    4.1
  • 作者:
    Liew, M.;Ji, X.;Xiao, M.;Farquharson, L.;Nicolsky, D.;Romanovsky, V.;Bray, M.;Zhang, X.;and McComb, C.
  • 通讯作者:
    and McComb, C.
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Ming Xiao其他文献

Monitoring AGNs with Hβ Asymmetry. II. Reverberation Mapping of Three Seyfert Galaxies Historically Displaying Hβ Profiles with Changing Asymmetry: Mrk 79, NGC 3227, and Mrk 841
监测 AGN 与 Hβ 不对称性。
  • DOI:
    10.3847/1538-4357/abc2d2
  • 发表时间:
    2020-11
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Michael S. Brotherton;Pu Du;Ming Xiao;Dong-Wei Bao;Bixuan Zhao;Jacob N. McLane;Kianna A. Olson;Kai Wang;Zheng-Peng Huang;Chen Hu;David H. Kasper;William T. Chick;My L. Nguyen;Jaya Maithil;Derek H;Yan-Rong Li;Luis C. Ho;Jin-Ming Bai;Wei-Hao Bian;Jian-Mi
  • 通讯作者:
    Jian-Mi
Synthesis of ZnS/CdS Composite Nanoparticles by Coprecipitation from Reverse Micelles Using CO2 as Antisolvent
CO2 为反溶剂,反胶束共沉淀法合成 ZnS/CdS 复合纳米粒子
  • DOI:
  • 发表时间:
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Jiangling Zhang;Ming Xiao;Zhimin Liu;Buxing Han;Tao Jiang;Jun He;Guangying Yang
  • 通讯作者:
    Guangying Yang
Comparison of Serum Triiodothyronine with Biomarkers for Alzheimer's Disease Continuum in Euthyroid Subjects.
甲状腺功能正常受试者血清三碘甲状腺原氨酸与阿尔茨海默病连续体生物标志物的比较。
  • DOI:
    10.3233/jad-215092
  • 发表时间:
    2021
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Feifei Ge;Lin Dong;Dong;Xing;Jingping Shi;Ming Xiao
  • 通讯作者:
    Ming Xiao
A theorem on Hermitian rank and mapping problems
  • DOI:
    10.4310/mrl.2023.v30.n3.a12
  • 发表时间:
    2023
  • 期刊:
  • 影响因子:
    1
  • 作者:
    Ming Xiao
  • 通讯作者:
    Ming Xiao
Global patterns of the beta diversity-energy relationship in terrestrial vertebrates
陆地脊椎动物β多样性-能量关系的全球模式

Ming Xiao的其他文献

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{{ truncateString('Ming Xiao', 18)}}的其他基金

Conference: Convergence Approaches to Arctic Coasts
会议:北极海岸的融合方法
  • 批准号:
    2332253
  • 财政年份:
    2023
  • 资助金额:
    $ 96.58万
  • 项目类别:
    Standard Grant
Conference: 2023 STEM Summer Camp for Indigenous Middle School Students in Utqiagvik, Alaska
会议:2023阿拉斯加乌特恰格维克原住民中学生STEM夏令营
  • 批准号:
    2312858
  • 财政年份:
    2023
  • 资助金额:
    $ 96.58万
  • 项目类别:
    Standard Grant
CAREER: Geometric Function Theory in Several Complex Variables
职业:多个复变量的几何函数论
  • 批准号:
    2045104
  • 财政年份:
    2021
  • 资助金额:
    $ 96.58万
  • 项目类别:
    Continuing Grant
SitS: Collaborative Research: Understand and forecast long-term variations of in-situ geophysical and geomechanical characteristics of degrading permafrost in the Arctic
SitS:合作研究:了解和预测北极退化永久冻土原位地球物理和地质力学特征的长期变化
  • 批准号:
    2034363
  • 财政年份:
    2021
  • 资助金额:
    $ 96.58万
  • 项目类别:
    Standard Grant
Collaborative Research: AccelNet: Permafrost Coastal Systems Network (PerCS-Net) -- a circumpolar alliance for arctic coastal community information exchange
合作研究:AccelNet:永久冻土海岸系统网络(PerCS-Net)——北极沿海社区信息交换的环极联盟
  • 批准号:
    1927137
  • 财政年份:
    2019
  • 资助金额:
    $ 96.58万
  • 项目类别:
    Standard Grant
Holomorphic and CR mappings in Several Complex Variables
多个复杂变量中的全纯和 CR 映射
  • 批准号:
    1800549
  • 财政年份:
    2018
  • 资助金额:
    $ 96.58万
  • 项目类别:
    Standard Grant
Convergence NNA: Coordinate a Transdisciplinary Research Network to Identify Challenges of and Solutions to Permafrost Coastal Erosion and Its Socioecological Impacts in the Arctic
融合 NNA:协调跨学科研究网络,以确定北极永久冻土海岸侵蚀及其社会生态影响的挑战和解决方案
  • 批准号:
    1745369
  • 财政年份:
    2018
  • 资助金额:
    $ 96.58万
  • 项目类别:
    Standard Grant
Mobilization of Sand Particles and Erosion Progression Under Various Permeating Fluids
不同渗透流体下砂粒的流动和侵蚀进展
  • 批准号:
    1346843
  • 财政年份:
    2013
  • 资助金额:
    $ 96.58万
  • 项目类别:
    Standard Grant
Mobilization of Sand Particles and Erosion Progression Under Various Permeating Fluids
不同渗透流体下砂粒的流动和侵蚀进展
  • 批准号:
    1200081
  • 财政年份:
    2012
  • 资助金额:
    $ 96.58万
  • 项目类别:
    Standard Grant

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NNA 轨道 2:合作研究:沿海和河流过程与北极沿海社区建筑环境之间的相互作用
  • 批准号:
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  • 批准号:
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