Collaborative Research: Controls over the Spatial Distribution and Activity of Microbial Communities in Southern Victoria Land
合作研究:控制维多利亚州南部土地微生物群落的空间分布和活动
基本信息
- 批准号:0944560
- 负责人:
- 金额:$ 18.95万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2010
- 资助国家:美国
- 起止时间:2010-09-01 至 2014-08-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Advances in molecular techniques have expanded our understanding of soil microbial communities, and raised important questions about regional and global patterns in microbial diversity. The proposed research will investigate the composition and activity of microbial communities across a range of geochemical and hydrologic soil conditions, and over local to regional scales in the Transantarctic Mountains, in order to assess controls over microbial biogeography. The research targets two areas in the Transantarctic mountains, the McMurdo Dry Valleys, and the Beardmore Glacier region further south, the latter representing an underexplored and inarguably more extreme soil environment. The research project will adopt an integrated approach, using molecular techniques and in situ assessment of biological activity in a quantitative biogeographical framework, with the goal of distinguishing fine versus broad scale controls over microbial community structure. The research is essential to determining the basic trophic status of extreme microbial food webs, and their sensitivity to climate change. The investigators will engage secondary and post-secondary educators through first person outreach as well as web-based communications and exercises. Two postdoctoral scientists will be trained in an interdisciplinary and international setting.
分子生物学技术的进步扩大了我们对土壤微生物群落的了解,并提出了关于微生物多样性区域和全球模式的重要问题。拟议的研究将调查在一系列地球化学和水文土壤条件下的微生物群落的组成和活动,以及在跨南极山脉的地方到区域尺度上,以评估对微生物地理学的控制。这项研究的目标是两个地区的跨南极山脉,麦克默多干谷,和比尔德摩尔冰川地区进一步南部,后者代表了一个未充分勘探和无可争议的更极端的土壤环境。该研究项目将采用综合方法,利用分子技术和在定量生物地理学框架内对生物活性进行原位评估,目的是区分对微生物群落结构的精细控制和大规模控制。 这项研究对于确定极端微生物食物网的基本营养状态及其对气候变化的敏感性至关重要。调查人员将通过第一人称外联以及基于网络的通信和练习,与中学和中学后教育工作者接触。 两名博士后科学家将在跨学科和国际环境中接受培训。
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)
数据更新时间:{{ journalArticles.updateTime }}
{{
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 }}
Stephen Cary其他文献
Stephen Cary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('Stephen Cary', 18)}}的其他基金
Collaborative Research: Importance of Heterotrophic and Phototrophic N2 Fixation in the McMurdo Dry Valleys on Local, Regional and Landscape Scales
合作研究:麦克默多干旱山谷异养和光养固氮对当地、区域和景观尺度的重要性
- 批准号:
1246292 - 财政年份:2013
- 资助金额:
$ 18.95万 - 项目类别:
Standard Grant
Collaborative Research: Biogeochemistry of Cyanobactrial Mats and Hyporheic Zone Microbes in McMurdo Dry Valley Glacial Meltwater Streams
合作研究:麦克默多干谷冰川融水流中蓝细菌垫和潜流带微生物的生物地球化学
- 批准号:
0739648 - 财政年份:2008
- 资助金额:
$ 18.95万 - 项目类别:
Continuing Grant
IPY: Collaborative Research: A Metagenomic Investigation of Adaptation to Prolonged Cold and Dark Conditions of the Lake Vostok Microbial Community
IPY:合作研究:沃斯托克湖微生物群落适应长期寒冷和黑暗条件的宏基因组研究
- 批准号:
0632250 - 财政年份:2007
- 资助金额:
$ 18.95万 - 项目类别:
Standard Grant
Collaborative Research: Protistan Abundance, Diversity and Activity in the Deep-Sea and at Hydrothermal Vents
合作研究:深海和热液喷口的原生生物丰度、多样性和活动
- 批准号:
0550491 - 财政年份:2006
- 资助金额:
$ 18.95万 - 项目类别:
Standard Grant
Microbial Genome Sequencing: Genomic Sequencing of Two Globally Ubiquitous Members of the Epsilon Proteobacteria Found in Deep-Sea Hydrothermal Environments
微生物基因组测序:深海热液环境中发现的两个全球普遍存在的 Epsilon Proteobacteria 成员的基因组测序
- 批准号:
0333203 - 财政年份:2004
- 资助金额:
$ 18.95万 - 项目类别:
Standard Grant
Biocomplexity: A Meta-Genome Level Analysis of an Extreme Microbial Symbiosis
生物复杂性:极端微生物共生的元基因组水平分析
- 批准号:
0120648 - 财政年份:2002
- 资助金额:
$ 18.95万 - 项目类别:
Standard Grant
Support a Workshop on Marine Microbial Genomics
支持海洋微生物基因组学研讨会
- 批准号:
0002871 - 财政年份:2000
- 资助金额:
$ 18.95万 - 项目类别:
Standard Grant
BIOCOMPLEXITY -- INCUBATION ACTIVITY: Origins of Biocomplexity: Colonization and Succession of Microbial Communities in a Dynamic Geochemical Environment
生物复杂性——孵化活动:生物复杂性的起源:动态地球化学环境中微生物群落的定殖和演替
- 批准号:
0083837 - 财政年份:2000
- 资助金额:
$ 18.95万 - 项目类别:
Standard Grant
Collaborative Research: Eurythermal Adaptations to an Extreme Environment by the Symbionts of the Hydrothermal Vent Polychaete, Alvinella Pompejana
合作研究:热液喷口多毛类共生体 Alvinella Pompejana 对极端环境的热适应
- 批准号:
9907666 - 财政年份:1999
- 资助金额:
$ 18.95万 - 项目类别:
Standard Grant
Reproduction, Dispersal, and Recruitment of Hydrothermal Vent Crabs: A Tractable System
热液喷口蟹的繁殖、传播和补充:一个易于处理的系统
- 批准号:
9618007 - 财政年份:1997
- 资助金额:
$ 18.95万 - 项目类别:
Continuing 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
Collaborative Research: Understanding Environmental and Ecological Controls on Carbon Export and Flux Attenuation near Bermuda
合作研究:了解百慕大附近碳输出和通量衰减的环境和生态控制
- 批准号:
2318940 - 财政年份:2024
- 资助金额:
$ 18.95万 - 项目类别:
Standard Grant
Collaborative Research: Dynamic connectivity of river networks as a framework for identifying controls on flux propagation and assessing landscape vulnerability to change
合作研究:河流网络的动态连通性作为识别通量传播控制和评估景观变化脆弱性的框架
- 批准号:
2342936 - 财政年份:2024
- 资助金额:
$ 18.95万 - 项目类别:
Continuing Grant
Collaborative Research: Dynamic connectivity of river networks as a framework for identifying controls on flux propagation and assessing landscape vulnerability to change
合作研究:河流网络的动态连通性作为识别通量传播控制和评估景观变化脆弱性的框架
- 批准号:
2342937 - 财政年份:2024
- 资助金额:
$ 18.95万 - 项目类别:
Continuing Grant
Collaborative Research: MRA: Resolving and scaling litter decomposition controls from leaf to landscape in North American drylands
合作研究:MRA:解决和扩展北美旱地从树叶到景观的垃圾分解控制
- 批准号:
2307195 - 财政年份:2024
- 资助金额:
$ 18.95万 - 项目类别:
Continuing Grant
Collaborative Research: MRA: Resolving and scaling litter decomposition controls from leaf to landscape in North American drylands
合作研究:MRA:解决和扩展北美旱地从树叶到景观的垃圾分解控制
- 批准号:
2307197 - 财政年份:2024
- 资助金额:
$ 18.95万 - 项目类别:
Continuing Grant
NSFGEO-NERC: Collaborative Research: Exploring AMOC controls on the North Atlantic carbon sink using novel inverse and data-constrained models (EXPLANATIONS)
NSFGEO-NERC:合作研究:使用新颖的逆向模型和数据约束模型探索 AMOC 对北大西洋碳汇的控制(解释)
- 批准号:
2347992 - 财政年份:2024
- 资助金额:
$ 18.95万 - 项目类别:
Standard Grant
NSFGEO-NERC: Collaborative Research: Exploring AMOC controls on the North Atlantic carbon sink using novel inverse and data-constrained models (EXPLANATIONS)
NSFGEO-NERC:合作研究:使用新颖的逆向模型和数据约束模型探索 AMOC 对北大西洋碳汇的控制(解释)
- 批准号:
2347991 - 财政年份:2024
- 资助金额:
$ 18.95万 - 项目类别:
Standard Grant
Collaborative Research: MRA: Resolving and scaling litter decomposition controls from leaf to landscape in North American drylands
合作研究:MRA:解决和扩展北美旱地从树叶到景观的垃圾分解控制
- 批准号:
2307196 - 财政年份:2024
- 资助金额:
$ 18.95万 - 项目类别:
Continuing Grant
Collaborative Research: Understanding Environmental and Ecological Controls on Carbon Export and Flux Attenuation near Bermuda
合作研究:了解百慕大附近碳输出和通量衰减的环境和生态控制
- 批准号:
2318941 - 财政年份:2024
- 资助金额:
$ 18.95万 - 项目类别:
Standard Grant
Collaborative Research: Integrated Materials-Manufacturing-Controls Framework for Efficient and Resilient Manufacturing Systems
协作研究:高效、弹性制造系统的集成材料制造控制框架
- 批准号:
2346650 - 财政年份:2024
- 资助金额:
$ 18.95万 - 项目类别:
Standard Grant