Doctoral Dissertation Improvement Award: Subsistence Adaptation in a High Altitude Environment

博士论文改进奖:高海拔环境下的生存适应

基本信息

  • 批准号:
    2017247
  • 负责人:
  • 金额:
    $ 2.83万
  • 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:
    2020-07-01 至 2022-06-30
  • 项目状态:
    已结题

项目摘要

Zhengwei Zhang and Dr. Xinyi Liu, of the Washington University in St. Louis, along with colleagues will conduct research to explore the animal-based subsistence strategies in a high altitude extreme environment. Understanding of the development of high-altitude adaptations in has been enriched by recent anthropological investigations. Such studies have revealed specific challenges regarding strategies for securing a reliable food supply in different seasons. The goal of this research is to increase understanding of how to achieve long-term resilience in the context of concerns regarding food security and more frequent extreme climate events. Archaeology is well placed to provide meaningful insights on resilience because it provides information on people’s behaviors over a long time span. This research will promote understanding of the past, as well as the present by documenting invaluable animal resources and resilient strategies in harsh areas, where biodiversity is threatened. Educational and outreach activities will deepen broad scale academic cooperation, as well as facilitate the development of open academic environments. By focusing on animal resources that people used at high altitudes, this research explores the ways that societies were able to be more resilient to periodic stresses and to survive despite the inhospitable and unpredictable environment. The researchers will conduct comprehensive study of prehistoric animal remains from one of the world’s most inhospitable areas. The questions of how farming and hunting settlers managed to live year-round in this high altitude region remain largely unanswered and have been obscured by the scarcity of zooarchaeological studies conducted to date. The researchers will combine systematic zooarchaeological and stable isotopes analyses, and regional ethnographical surveys. This research will reveal animal-based subsistence strategies of pastoral groups and investigate at high resolution how they managed livestock and utilized local natural landscapes. This research has the potential to shed light on human communities’ resilience in extreme environments worldwide.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.
圣路易斯华盛顿大学的Zhengwei Zhang和Xinyi Liu博士沿着同事将进行研究,探索在高海拔极端环境中基于动物的生存策略。最近的人类学调查丰富了对高海拔适应发展的理解。这些研究揭示了在不同季节确保可靠粮食供应的战略方面的具体挑战。这项研究的目标是加深对如何在粮食安全和更频繁的极端气候事件的背景下实现长期复原力的了解。考古学很好地为弹性提供了有意义的见解,因为它提供了人们在很长一段时间内的行为信息。这项研究将通过记录宝贵的动物资源和生物多样性受到威胁的恶劣地区的复原战略,促进对过去和现在的理解。教育和外联活动将深化广泛的学术合作,并促进开放的学术环境的发展。通过关注人们在高海拔地区使用的动物资源,这项研究探索了社会能够更好地适应周期性压力并在恶劣和不可预测的环境中生存的方式。研究人员将对世界上最不适宜居住的地区之一的史前动物遗骸进行全面研究。农耕和狩猎定居者如何在这个高海拔地区全年生活的问题在很大程度上仍然没有答案,并且由于迄今为止进行的动物考古学研究的稀缺而变得模糊。研究人员将结合联合收割机系统的动物考古学和稳定同位素分析,以及区域人种学调查。这项研究将揭示牧民群体基于动物的生存策略,并以高分辨率调查他们如何管理牲畜和利用当地自然景观。这项研究有可能揭示人类社区在全球极端环境中的复原力。该奖项反映了NSF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(0)
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Xinyi Liu其他文献

Examining relationships among perceived benefit, tourist experience and satisfaction: the context of intelligent sharing bicycle
检验感知效益、游客体验和满意度之间的关系:以智能共享单车为背景
Super twisting sliding mode MPPT control of an IM based wind energy conversion system
基于IM的风能转换系统的超扭转滑模MPPT控制
Estimation of Broadleaf Tree Canopy Height of Wolong Nature Reserve Based on InSAR and Machine Learning Methods
基于InSAR和机器学习方法的卧龙自然保护区阔叶树冠层高度估算
  • DOI:
  • 发表时间:
    2022
  • 期刊:
  • 影响因子:
    2.9
  • 作者:
    Xinyi Liu;Li He;Zhengwei He;Yun Wei
  • 通讯作者:
    Yun Wei
Ultrasonic Diagnosis and Treatment of Tumors Using Multifunctional Hollow Mesoporous Silicon Nanoparticles
多功能空心介孔硅纳米粒子超声诊断和治疗肿瘤
  • DOI:
    10.1021/acsanm.4c02319
  • 发表时间:
    2024
  • 期刊:
  • 影响因子:
    5.9
  • 作者:
    Jiawei Zhang;Tiantian Guo;Kunlun Liu;Ke Bao;Xinyi Liu;Sifan Cui;Dixuan Chen;Mulin Jun Li;Siqi Bao;Chunhong Hu;Xi Wei;Xiujun Gao
  • 通讯作者:
    Xiujun Gao
Polygenic Effects of the Lipid Metabolic Pathway Accelerated Pathological Changes and Disrupted Default Mode Network Trajectory Across the Alzheimer’s Disease Spectrum
脂质代谢途径的多基因效应加速了阿尔茨海默病谱的病理变化并破坏了默认模式网络轨迹
  • DOI:
    10.4088/jcp.20m13739
  • 发表时间:
    2021
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Feifei Zang;Yao Zhu;Xinyi Liu;D;an Fan;Qing Wang;Qianqian Zhang;Cancan He;Zhijun Zhang;Chunming Xie;Alzheimer’s Disease Neuroimaging Initiative
  • 通讯作者:
    Alzheimer’s Disease Neuroimaging Initiative

Xinyi Liu的其他文献

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{{ truncateString('Xinyi Liu', 18)}}的其他基金

Agricultural Adaptation in a Geographic Context.
地理背景下的农业适应。
  • 批准号:
    2347017
  • 财政年份:
    2024
  • 资助金额:
    $ 2.83万
  • 项目类别:
    Standard Grant
Doctoral Dissertation Improvement Award: Cultivation Strategies in Pastoral Landscapes
博士论文改进奖:田园景观栽培策略
  • 批准号:
    2230527
  • 财政年份:
    2022
  • 资助金额:
    $ 2.83万
  • 项目类别:
    Standard Grant
Doctoral Dissertation Improvement Award: Agricultural Labor Organizations and Management
博士论文进步奖:农业劳动组织与管理
  • 批准号:
    2052932
  • 财政年份:
    2021
  • 资助金额:
    $ 2.83万
  • 项目类别:
    Standard Grant
The Origins And Spread Of Millet Cultivation
小米种植的起源和传播
  • 批准号:
    1826727
  • 财政年份:
    2018
  • 资助金额:
    $ 2.83万
  • 项目类别:
    Standard Grant

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