BIOCOMPLEXITY-INCUBATION ACTIVITY: Integrated Approaches to Studies of Infinite-Dimensional Trait Evolution in Natural Populations
生物复杂性孵化活动:自然种群无限维性状进化研究的综合方法
基本信息
- 批准号:0083638
- 负责人:
- 金额:$ 10万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2000
- 资助国家:美国
- 起止时间:2000-09-15 至 2003-08-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The grant address the evolution of so-called "infinite-dimensional" traits in natural populations. Many highly complex traits, such as morphological shapes, developmental trajectories, and phenotypic responses to continuous environmental variables (like temperature, photoperiod, or rainfall) are "infinite-dimensional" because their complete description would require, in general, an infinite number of measurements. The project will involve the joint development of specialized mathematical models, identification of critical statistical issues and methods (including experimental design, parameter estimation, hypothesis testing, and prediction), and evaluation of field and laboratory empirical approaches that can be used to study infinite-dimensional trait evolution in natural systems.Understanding the evolution of highly complex (i.e., infinite-dimensional) traits is one of the most important and challenging problems in biology. Although holistic quantitative approaches to study infinite-dimensional trait evolution were first proposed over a decade ago, current methods lack many developments required for practical implementation in empirical studies of natural populations. These incubation activities will enable development of a research proposal that would, when implemented, provide practical and powerful quantitative tools and empirical systems for investigations of complex trait evolution.
该补助金解决了自然种群中所谓的“无限维”特征的进化问题。 许多高度复杂的性状,如形态形状、发育轨迹和对连续环境变量(如温度、光周期或降雨量)的表型反应是“无限维”的,因为它们的完整描述通常需要无限次的测量。 该项目将涉及专业数学模型的联合开发,关键统计问题和方法(包括实验设计,参数估计,假设检验和预测)的识别,以及可用于研究自然系统中无限维性状进化的实地和实验室经验方法的评估。无限维)性状是生物学中最重要和最具挑战性的问题之一。 虽然研究无限维性状进化的整体定量方法在十多年前就被首次提出,但目前的方法缺乏在自然群体的实证研究中实际实施所需的许多发展。 这些孵化活动将使发展的研究建议,将在实施时,提供实用和强大的定量工具和经验系统的调查复杂的性状演变。
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 Gomulkiewicz其他文献
Source–sink dynamics of virulence evolution
毒力进化的源汇动态
- DOI:
10.1038/nrmicro1446 - 发表时间:
2006-07-01 - 期刊:
- 影响因子:103.300
- 作者:
Evgeni V. Sokurenko;Richard Gomulkiewicz;Daniel E. Dykhuizen - 通讯作者:
Daniel E. Dykhuizen
Metapopulation Allee effects, habitat destruction, and extinction in metacommunities
- DOI:
10.1007/s00285-019-01341-8 - 发表时间:
2019-03-08 - 期刊:
- 影响因子:2.300
- 作者:
Matthew J. Labrum;Richard Gomulkiewicz - 通讯作者:
Richard Gomulkiewicz
Adaptation versus migration in demographically unstable populations
- DOI:
10.1007/s002850050159 - 发表时间:
1999-06-01 - 期刊:
- 影响因子:2.300
- 作者:
Thomas LoFaro;Richard Gomulkiewicz - 通讯作者:
Richard Gomulkiewicz
Richard Gomulkiewicz的其他文献
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{{ truncateString('Richard Gomulkiewicz', 18)}}的其他基金
OPUS: Predicting species' responses to environmental change
OPUS:预测物种对环境变化的反应
- 批准号:
1354264 - 财政年份:2014
- 资助金额:
$ 10万 - 项目类别:
Standard Grant
Collaborative Research: Consequences of habitat heterogeneity and seed dormancy for adaptation at the margins of a native plant population
合作研究:栖息地异质性和种子休眠对本地植物种群边缘适应的影响
- 批准号:
0919376 - 财政年份:2009
- 资助金额:
$ 10万 - 项目类别:
Standard Grant
Collaborative Research: Demographic Heterogeneity within Populations and its Consequences
合作研究:人群内的人口异质性及其后果
- 批准号:
0613357 - 财政年份:2006
- 资助金额:
$ 10万 - 项目类别:
Standard Grant
Collaborative Research: A Unified Theoretical Approach to Community Coevolution
协作研究:社区共同进化的统一理论方法
- 批准号:
0540524 - 财政年份:2006
- 资助金额:
$ 10万 - 项目类别:
Continuing Grant
UBM: Foundation in mathematical biology through interdisciplinary research, training, and curriculum development
UBM:通过跨学科研究、培训和课程开发奠定数学生物学基础
- 批准号:
0531870 - 财政年份:2005
- 资助金额:
$ 10万 - 项目类别:
Standard Grant
Function-valued Traits in Natural Populations: Variation, Selection, and Evolution
自然种群的功能价值特征:变异、选择和进化
- 批准号:
0328594 - 财政年份:2003
- 资助金额:
$ 10万 - 项目类别:
Continuing Grant
Collaborative Research: Maintaining High Species Diversity in Communities
合作研究:维持社区的高物种多样性
- 批准号:
0209916 - 财政年份:2002
- 资助金额:
$ 10万 - 项目类别:
Standard Grant
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