The Physiology of Sclerochronology: Mechanism and Variationin Formation of High Density Bands in the Massive Coral Montastrea Annularis
硬化年代学的生理学:大型珊瑚 Montastrea Annularis 中高密度带形成的机制和变化
基本信息
- 批准号:9218508
- 负责人:
- 金额:$ 10.13万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:1993
- 资助国家:美国
- 起止时间:1993-01-01 至 1998-06-30
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
High density (HD) bands mark annual cycles of growth in X- radiographs of reef coral skeletons and presumably form due to physiological response to seasonal cycles of temperature and light. However, the mechanism of formation has not been established for any coral. The HD band is usually used to define the annual band, and thus understanding its formation, and the controls on variability in its timing is important. In the research, a conceptual model of how density bands form, based on physiological and morphological data obtained with earlier NSF funding, is will be developed. Four specific aspects of the work will include: (1) development of a mechanistic mathematical model for the formation of the HD band of Montastrea annularis, a major coral used in paleoclimate work; (2) conducting an in situ experiment to test the validity of the model; (3) evaluation of the genetic vs. environmental components of variation in time of formation of the HD band; and (4) assessment of the variation among corals in the relationship between HD bands and stable isotope profiles. This study will provide the type of environmental physiological data needed for the precise use of coral density bands for paleoclimatology.
高密度(HD)带标志着X- 珊瑚骨骼的X光照片,据推测, 对温度和光照季节性循环的生理反应。 然而,形成机制尚未建立, 任何珊瑚。 HD波段通常用于定义年度波段, 从而了解它的形成, 其时间的可变性是重要的。 在研究中,A 密度带如何形成的概念模型,基于生理 和形态学数据获得与早期的NSF资金,将 发展。 具体工作将包括四个方面:(1) 开发了一个形成机理的数学模型 一种主要的珊瑚, 古气候工作;(2)进行原位实验, 模型的有效性;(3)遗传与 形成时间变化的环境成分 HD波段;以及(4)评估 HD谱带与稳定同位素谱的关系。 这 研究将提供环境生理数据类型 需要精确使用珊瑚密度带, 古气候学
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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Richard Dodge其他文献
Growing the New American Economy: Public-private partnerships for the development of Transit Greenways
发展美国新经济:公共和私营部门合作开发交通绿道
- DOI:
- 发表时间:
2009 - 期刊:
- 影响因子:0
- 作者:
T. Gustafson;Mike Langston;A. Hadeed;S. Sauls;Jorge Dominicis;Irv Minney;Fausto Gomez;Ramón Trías;Doug Coolman;Bob Tuthill;Mike Srkal;Kate Beck;George Brenyo;Irving Rosenbaum;J. Pinkowski;Richard Dodge;Bill Sulzbacher;Chris Brown;Jeffrey L. Weil;Don Mizell;John S. Gillig;S. O'brien;Mickie Leonard;G. Lemieux;M. Haygood;R. Freiberg - 通讯作者:
R. Freiberg
Richard Dodge的其他文献
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{{ truncateString('Richard Dodge', 18)}}的其他基金
Collaborative Research: Resiliency of corals to changing saturation state: A field study.
合作研究:珊瑚对饱和状态变化的恢复力:实地研究。
- 批准号:
0549963 - 财政年份:2006
- 资助金额:
$ 10.13万 - 项目类别:
Standard Grant
Collaborative Research: Inter-Annual to Century-Scale Climate Records from the Tropical Atlantic: Coral Based Reconstructions
合作研究:热带大西洋年际至世纪尺度的气候记录:基于珊瑚的重建
- 批准号:
0081190 - 财政年份:2000
- 资助金额:
$ 10.13万 - 项目类别:
Continuing Grant
Small Grant for Exploratory Research: Reconnaissance of Marine Terraces in Eastern Cuba-Raised Pleistocene Coral Reefs
探索性研究小额赠款:古巴东部更新世珊瑚礁海洋台地勘察
- 批准号:
9816520 - 财政年份:1998
- 资助金额:
$ 10.13万 - 项目类别:
Standard Grant
Meridional Circulation Cells and the Maintenance of Tropical-Ocean Thermal Structure
经向环流单元和热带海洋热结构的维持
- 批准号:
9503379 - 财政年份:1995
- 资助金额:
$ 10.13万 - 项目类别:
Continuing Grant
Renovation of Research and Research Training Facilities at the Nova University Oceanographic Center: Schure, Mellon and Forman Buildings.
翻新诺瓦大学海洋学中心的研究和研究培训设施:Schure、Mellon 和 Forman 大楼。
- 批准号:
9214168 - 财政年份:1992
- 资助金额:
$ 10.13万 - 项目类别:
Standard Grant
Compositions in Scleractinian Coral Skeletons
造石珊瑚骨骼中的成分
- 批准号:
8907101 - 财政年份:1989
- 资助金额:
$ 10.13万 - 项目类别:
Standard Grant
Plutonium Oxidation States in Corals and in Synthetic Calcium Carbonates
珊瑚和合成碳酸钙中的钚氧化态
- 批准号:
8711852 - 财政年份:1987
- 资助金额:
$ 10.13万 - 项目类别:
Continuing Grant
A Record of Seawater Fallout Plutonium from Annual Growth Bands in Corals
珊瑚年度生长带中海水沉降钚的记录
- 批准号:
8320580 - 财政年份:1984
- 资助金额:
$ 10.13万 - 项目类别:
Standard Grant
Geological and Sea Level History Implications of the Raised Reefs of Haiti
海地凸起珊瑚礁的地质和海平面历史意义
- 批准号:
7919721 - 财政年份:1980
- 资助金额:
$ 10.13万 - 项目类别:
Standard Grant
A Program For the Development of Teaching Modules For the Education and Training of Life Science Technicians
生命科学技术人员教育和培训教学模块开发计划
- 批准号:
7104400 - 财政年份:1971
- 资助金额:
$ 10.13万 - 项目类别:
Standard Grant
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The Physiology of Sclerochronology: Mechanism and Variation in Formation of High Density Bands in the Massive Coral Montastrea Annularis
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