Collaborative Research: Microbial and Geochemical Controls on Metal Cycling in Lake Vanda
合作研究:万代湖金属循环的微生物和地球化学控制
基本信息
- 批准号:9319044
- 负责人:
- 金额:$ 20.35万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:1994
- 资助国家:美国
- 起止时间:1994-06-01 至 1998-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
9319044 Green Lake Vanda is an ice-covered, permanently stratified lake. The water column, 69-meter deep, presents a wide range of geochemical and microbiological environments. The lake's 1200-year stratification history and its water column stability make it a model system for exploring the relationship between chemical processes and microbial diversity and activity. Of special interest is the relationship between successive reductive and oxidative zones and the microbial and chemical characteristics of those zones. Dr. Green and colleague plan the first simultaneous study of chemical and microbial community structure using a combination of measurements, including determinations of microbial biomass and diversity as estimated by microscopy and nucleic acid extraction and identification. Central to this work is the role played by manganese-reducing organisms in metal cycling in the Vanda water column. The capacity for microbially mediated manganese cycling will be assessed by determining the abundance of manganese reducers and the mechanisms involved in Mn reduction. In addition, a detailed study of metal transport mechanisms is planned along the 27-km course of the Onyx River, the lake's sole inflow. Determination of metal loadings and residences times in the lake will be made. ***
9319044绿色万达湖是一个冰封的,永久分层的湖泊。 的 69米深的水柱呈现出广泛的地球化学和微生物环境。 该湖1200年的分层历史及其水柱稳定性使其成为探索化学过程与微生物多样性和活性之间关系的模型系统。 特别令人感兴趣的是连续的还原区和氧化区与这些区域的微生物和化学特征之间的关系。 绿色博士和同事计划使用测量组合首次同时研究化学和微生物群落结构,包括通过显微镜和核酸提取和鉴定估计的微生物生物量和多样性的测定。 这项工作的核心是锰还原生物在万代水柱中金属循环中所起的作用。 微生物介导的锰循环的能力将通过确定锰还原剂的丰度和锰还原所涉及的机制来评估。此外,还计划沿着27公里长的玛瑙河(该湖唯一的流入河流)对金属运输机制进行详细研究。将确定湖中的金属负荷和停留时间。 ***
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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William Green其他文献
Pneumocystis carinii pneumonia complicated by lymphadenopathy and pneumothorax.
卡氏肺囊虫肺炎并发淋巴结肿大和气胸。
- DOI:
10.1001/archinte.1988.00380120099020 - 发表时间:
1988 - 期刊:
- 影响因子:0
- 作者:
Bekele Afessa;William Green;Wayne A. Williams;Nathaniel G. Hagler;Roma V. Gumbs;Robert L. Hackney;Winston Frederick - 通讯作者:
Winston Frederick
Dimensions and location of high-involvement management:fresh evidence from the UK Commission's 2011 Employer Skills Survey
高参与度管理的维度和位置:来自英国委员会 2011 年雇主技能调查的新证据
- DOI:
10.1111/1748-8583.12064 - 发表时间:
2015 - 期刊:
- 影响因子:5.5
- 作者:
S. Wood;Sandra Nolte;M. Burridge;Daniela Rudloff;William Green - 通讯作者:
William Green
Researching big IT in the UK National Health Service: A systematic review of theory-based studies
英国国家卫生服务体系中大型信息技术的研究:基于理论的研究的系统综述
- DOI:
10.1016/j.ijmedinf.2024.105395 - 发表时间:
2024-05-01 - 期刊:
- 影响因子:4.100
- 作者:
Colin Price;Olga Suhomlinova;William Green - 通讯作者:
William Green
Twenty-five years of national health IT: exploring strategy, structure, and systems in the English NHS
国家卫生信息技术二十五年:探索英国 NHS 的战略、结构和系统
- DOI:
10.1093/jamia/ocy162 - 发表时间:
2018 - 期刊:
- 影响因子:0
- 作者:
Colin Price;William Green;Olga Suhomlinova - 通讯作者:
Olga Suhomlinova
Shaping success through creative failure: A historical sensemaking analysis of the computerisation of the UK financial market
通过创造性的失败塑造成功:英国金融市场计算机化的历史意义分析
- DOI:
10.1080/00076791.2019.1686819 - 发表时间:
2019 - 期刊:
- 影响因子:1.1
- 作者:
Marta Gasparin;William Green;C. Schinckus - 通讯作者:
C. Schinckus
William Green的其他文献
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{{ truncateString('William Green', 18)}}的其他基金
Reinvention Center Conference 2010: Tradition, Innovation, and Creativity: Undergraduate Learning in the 21st Century
2010 年重塑中心会议:传统、创新和创造力:21 世纪的本科生学习
- 批准号:
1056854 - 财政年份:2010
- 资助金额:
$ 20.35万 - 项目类别:
Standard Grant
Education, Innovation, and Discovery: The Distinctive Promise of the American Research University
教育、创新和发现:美国研究型大学的独特承诺
- 批准号:
0823387 - 财政年份:2008
- 资助金额:
$ 20.35万 - 项目类别:
Standard Grant
Collaborative Research: Cyberinfrastructure and Research Facilities: Process Informatics for Chemical Reaction Systems
合作研究:网络基础设施和研究设施:化学反应系统的过程信息学
- 批准号:
0535604 - 财政年份:2005
- 资助金额:
$ 20.35万 - 项目类别:
Continuing Grant
ITR: A New Data Model and Extensible Software for Predictive Chemical Kinetics
ITR:用于预测化学动力学的新数据模型和可扩展软件
- 批准号:
0312359 - 财政年份:2003
- 资助金额:
$ 20.35万 - 项目类别:
Standard Grant
Computer Science, Engineering, and Mathematics Scholarship Fellows Program
计算机科学、工程和数学奖学金研究员计划
- 批准号:
0094212 - 财政年份:2001
- 资助金额:
$ 20.35万 - 项目类别:
Standard Grant
Collaborative Research: Microbial Mediation of Trace Metal Cycling in Four Stratified Antarctic Lakes
合作研究:南极四个分层湖泊中微量金属循环的微生物介导
- 批准号:
9814837 - 财政年份:1999
- 资助金额:
$ 20.35万 - 项目类别:
Continuing Grant
CAREER: Predictive Chemical Kinetics: Reaction Rate Estimation and Validation
职业:预测化学动力学:反应速率估计和验证
- 批准号:
9875335 - 财政年份:1999
- 资助金额:
$ 20.35万 - 项目类别:
Standard Grant
Collodial Ferrofluids as Reactive Extractants for Sulfur Removal from Gasoline and Fuel Oils
胶体铁磁流体作为反应萃取剂用于汽油和燃油中的脱硫
- 批准号:
9817221 - 财政年份:1998
- 资助金额:
$ 20.35万 - 项目类别:
Continuing Grant
Liberal Education in a Technological Age: The Education of aScientifically-Literate Society
技术时代的通识教育:具有科学素养的社会的教育
- 批准号:
9652145 - 财政年份:1996
- 资助金额:
$ 20.35万 - 项目类别:
Standard Grant
Acetylcholine Receptor Folding and Oligomerization
乙酰胆碱受体折叠和寡聚化
- 批准号:
9319656 - 财政年份:1994
- 资助金额:
$ 20.35万 - 项目类别:
Continuing Grant
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