Collaborative Research: STEPP-NET: Steppe Parasite Networks
合作研究:STEPP-NET:草原寄生虫网络
基本信息
- 批准号:2120469
- 负责人:
- 金额:$ 16.86万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2021
- 资助国家:美国
- 起止时间:2021-08-15 至 2024-07-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This project focuses on collecting and describing mammals and their tapeworm and flea parasites from the grasslands of Central Asia. These parasites are highly diverse and ecologically important groups, and many are sensitive indicators of ecosystem quality; further, the parasitic infections they cause can have major negative impacts on wildlife. They also can play an important role in transmitting diseases from wild to domesticated species, and also to humans. However, knowledge of the diversity of parasite species, their geographic distributions, and the precise hosts they occur on and in remains highly fragmentary for much of the world. Central Asian mammals and their associated parasites are particularly highly imperiled but also little studied. This project will collect new material and study how tapeworm and flea parasites from the region evolve in conjunction with their mammalian hosts; it will also consider how the hosts and parasites have responded to various ecological changes across the region. This work is extremely time-sensitive, with many Central Asian ecosystems on the cusp of major land use change as economies shift and major construction occurs in the region. Numerous specimens will be collected, and these will serve as a repository of parasite diversity useful for assessing how future global change influences the distribution of parasites and their hosts. This may ultimately improve public health outcomes. The work will also involve training the next generation of early-career STEM researchers for careers in biodiversity science. The STEPP-NET project will rapidly advance discovery and description of species diversity, host associations, and community assembly, in two mammal-associated macroparasite clades - fleas and cestodes - across the vast grasslands of Central Asia. This region is a prototype for exploring host-parasite dynamics and spillover in response to human activity; historically, as a conduit for ancient Silk Road trade routes, and, currently, from intensifying land use changes and construction. STEPP-NET leverages existing museum specimens, new expeditionary collections in Mongolia and Kazakhstan, and genomic analyses of hosts and parasites to advance knowledge of species boundaries, environmental and host niche breadth, and the exploration of novel host interfaces by focal parasite clades in response to global change pressures. A key outcome of STEPP-NET will be an extended specimen network for Central Asia, in which mammal and parasite specimens are durably linked to derived data and immediately useful in global biodiversity studies and public health initiatives. The project also creates opportunities for STEM graduate and undergraduate students to participate across the spectrum of modern biodiversity science, from international fieldwork to specimen curation and digitization, genomics, and integrative taxonomy. It will build out this community of early-career STEM researchers even further by developing undergraduate and graduate educational modules that are implemented across our institutions and hosted online for broader biodiversity literacy.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.
这个项目的重点是收集和描述来自中亚草原的哺乳动物及其绦虫和跳蚤寄生虫。这些寄生虫是高度多样化和具有生态重要性的群体,许多是生态系统质量的敏感指标;此外,它们引起的寄生虫感染可能对野生动物产生重大负面影响。它们还可以在将疾病从野生物种传播给家养物种以及传播给人类方面发挥重要作用。然而,关于寄生虫物种的多样性、它们的地理分布以及它们在其上和体内发生的准确宿主的知识,对世界上大部分地区来说仍然是高度零散的。中亚哺乳动物及其相关寄生虫尤其危险,但对它们的研究也很少。该项目将收集新的材料,研究该地区的绦虫和跳蚤寄生虫如何与它们的哺乳动物宿主一起进化;它还将考虑宿主和寄生虫如何应对整个地区的各种生态变化。这项工作对时间极为敏感,随着经济转型和该地区的重大建设,许多中亚生态系统正处于重大土地利用变化的边缘。将收集大量标本,这些标本将作为寄生虫多样性的储存库,有助于评估未来全球变化如何影响寄生虫及其宿主的分布。这可能最终会改善公共卫生结果。这项工作还将包括培训下一代职业生涯早期的STEM研究人员,为生物多样性科学领域的工作做准备。STEP-Net项目将迅速推进中亚广大草原上两个与哺乳动物相关的大型寄生虫分支--跳蚤和绦虫--的物种多样性、宿主协会和群落聚集的发现和描述。该地区是探索宿主-寄生虫动态和溢出响应人类活动的原型;历史上,它是古代丝绸之路贸易路线的通道,目前,它是通过加强土地利用变化和建设而产生的。STEPP-Net利用现有的博物馆标本、蒙古和哈萨克斯坦的新探险收藏品以及宿主和寄生虫的基因组分析,促进物种边界、环境和宿主生态位宽度的知识,并探索局部寄生虫分支对新宿主界面的探索,以应对全球变化压力。STEPP-Net的一项关键成果将是扩大中亚的标本网络,在该网络中,哺乳动物和寄生虫标本可持久地与衍生数据相联系,并立即用于全球生物多样性研究和公共卫生倡议。该项目还为STEM研究生和本科生创造机会,参与现代生物多样性科学的各个领域,从国际田野工作到标本保管和数字化、基因组学和综合分类学。它将通过开发本科和研究生教育模块,进一步建立这个职业生涯早期的STEM研究人员社区,这些模块在我们的机构中实施并在线托管,以获得更广泛的生物多样性知识。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(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Joseph Cook其他文献
Linkages among physical, biogeochemical and biological oceanography: some examples and strategies
物理、生物地球化学和生物海洋学之间的联系:一些例子和策略
- DOI:
- 发表时间:
2020 - 期刊:
- 影响因子:0
- 作者:
Piotr Rozwalak;Pawel Podkowa;Jakub Buda;Przemyslaw Niedzielski;Szymon Kawecki;Roberto Ambrosini;Roberto S. Azzoni;Giovanni Baccolo;Jorge L. Ceballos;Joseph Cook;Nozomu Takeuchi 他(全33名);伊島翔大,関根みくり,藤江真也;Shoshiro Minobe - 通讯作者:
Shoshiro Minobe
Valuing Changes in Time Use in Low- and Middle-Income Countries
重视低收入和中等收入国家时间利用的变化
- DOI:
10.1017/bca.2018.21 - 发表时间:
2018 - 期刊:
- 影响因子:3.4
- 作者:
D. Whittington;Joseph Cook - 通讯作者:
Joseph Cook
The Effects of Eligibility and Voluntary Participation on the Distribution of Benefits in Environmental Programs: An Application to Green Stormwater Infrastructure
资格和自愿参与对环境项目利益分配的影响:在绿色雨水基础设施中的应用
- DOI:
- 发表时间:
2022 - 期刊:
- 影响因子:1.4
- 作者:
Daniel A. Brent;Joseph Cook;Allison Lassiter - 通讯作者:
Allison Lassiter
Desalination membranes based on directly sulfonated poly(arylene ether sulfone) copolymers
基于直接磺化聚(亚芳基醚砜)共聚物的脱盐膜
- DOI:
- 发表时间:
2008 - 期刊:
- 影响因子:0
- 作者:
H. Park;W. Xie;Joseph Cook;J. Mcgrath;B. Freeman - 通讯作者:
B. Freeman
Confusion in Risk Aversion Experiments in Low-Income Countries
低收入国家风险规避实验的混乱
- DOI:
10.2139/ssrn.2617701 - 发表时间:
2015 - 期刊:
- 影响因子:0
- 作者:
Joseph Cook - 通讯作者:
Joseph Cook
Joseph Cook的其他文献
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{{ truncateString('Joseph Cook', 18)}}的其他基金
Collaborative Research: Ranges: Building Capacity to Extend Mammal Specimens from Western North America
合作研究:范围:建设能力以扩展北美西部的哺乳动物标本
- 批准号:
2228387 - 财政年份:2023
- 资助金额:
$ 16.86万 - 项目类别:
Continuing Grant
Collaborative Research: PurSUiT: Systematic viral discovery through structured search of host phylogeny
合作研究:PurSUiT:通过宿主系统发育的结构化搜索系统性病毒发现
- 批准号:
2302678 - 财政年份:2023
- 资助金额:
$ 16.86万 - 项目类别:
Standard Grant
PIPP Phase I: Center for Emerging Pathogen Prediction and Integration
PIPP 第一阶段:新兴病原体预测和整合中心
- 批准号:
2155222 - 财政年份:2022
- 资助金额:
$ 16.86万 - 项目类别:
Standard Grant
EAGER: Temporal Occurrence, Spatial Dynamics, and Host Diversity of Betacoronaviruses, including SARS-CoV-2, with Implications for Mitigating Covid-19 Re-emergence
EAGER:包括 SARS-CoV-2 在内的 β 冠状病毒的时间发生、空间动态和宿主多样性,对缓解 Covid-19 重新出现的影响
- 批准号:
2033482 - 财政年份:2020
- 资助金额:
$ 16.86万 - 项目类别:
Standard Grant
Collaborative Research: Digitization TCN: Digitizing Collections to Trace Parasite-Host Associations and Predict the Spread of Vector-borne Disease
合作研究:数字化 TCN:数字化馆藏以追踪寄生虫-宿主关联并预测媒介传播疾病的传播
- 批准号:
1901920 - 财政年份:2019
- 资助金额:
$ 16.86万 - 项目类别:
Standard Grant
PRFB Workshop- Research Using Biological Collections; November 7-9, 2017; Harvard University
PRFB 研讨会 - 使用生物收藏品进行研究;
- 批准号:
1746177 - 财政年份:2017
- 资助金额:
$ 16.86万 - 项目类别:
Standard Grant
CSBR:Natural History: Upgrade and transfer of the Museum of Southwestern Biologys Division of Genomic Resources frozen tissue collection to Nitrogen vapor storage.
CSBR:自然历史:将西南生物博物馆基因组资源部冷冻组织收藏升级并转移到氮蒸气储存。
- 批准号:
1561342 - 财政年份:2016
- 资助金额:
$ 16.86万 - 项目类别:
Continuing Grant
Collaborative Research: Integrated Inventory of Biomes of the Arctic
合作研究:北极生物群落综合清查
- 批准号:
1258010 - 财政年份:2013
- 资助金额:
$ 16.86万 - 项目类别:
Continuing Grant
DISSERTATION RESEARCH: Elucidating Evolutionary Histories of Multiple Chipmunk Parasites Using Next Generation Sequencing
论文研究:利用下一代测序阐明多种花栗鼠寄生虫的进化史
- 批准号:
1311076 - 财政年份:2013
- 资助金额:
$ 16.86万 - 项目类别:
Standard Grant
Integration and Curation of the Robert and Virginia Rausch Helminthological Collection- A Resource for Science and Society in the MSB Division of Parasitology
Robert 和 Virginia Rausch 蠕虫学收藏的整合和管理 - MSB 寄生虫学部门的科学和社会资源
- 批准号:
1057383 - 财政年份:2011
- 资助金额:
$ 16.86万 - 项目类别:
Continuing Grant
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