The influence of ecological context on the use of torpor by caprimulgid birds and vespertilionid bats
The influence of ecological context on the use of torpor by caprimulgid birds and vespertilionid bats
批准号:
105563-2007
负责人:
Brigham, Mark
金额:
$2.7万
依托单位:
依托单位国家:
加拿大
项目类别:
Discovery Grants Program - Individual
财政年份:
2009
资助国家:
加拿大
项目状态:
已结题
起止时间:
2009-01-01 至 2010-12-31
中文摘要
最能解释动物,特别是吸热动物行为的最接近的货币是能量。研究的重点是能量获取,而我目前的重点是确定恒温动物(鸟类和哺乳动物)如何、何时以及为什么利用异温(例如,麻木)。对于体温恒定的人来说,保持恒定的体温升高具有基本的生理优势。然而,这些好处必须与高能量成本相平衡,高能量成本伴随着更高的代谢率。这些高成本可以通过导致代谢率降低的麻木时期来抵消,从而节省精力。
英文摘要
The proximate currency that best explains the behaviour by animals in general and endotherms in particular, is energy. Research has focused on energy acquisition whereas my ongoing focus is to determine how, when and why endotherms (birds and mammals) employ heterothermy (e.g., torpor). For endotherms, defending a constant elevated body temperature confers fundamental physiological advantages. However the benefits must be balanced against high energetic costs, which come with elevated metabolic rates. These high costs can be offset by periods of torpor which results in reduced metabolic rates and as a consequence energetic savings.
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会议论文
Ecological and physiological convergence in thermoregualtion by Caprimulgid birds and Vespertilionid bats
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批准号:RGPIN-2017-06677
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.4万
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财政年份:2022
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负责人:Brigham, Mark
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依托单位:
Ecological and physiological convergence in thermoregualtion by Caprimulgid birds and Vespertilionid bats
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批准号:RGPIN-2017-06677
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.4万
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财政年份:2021
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负责人:Brigham, Mark
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依托单位:
Ecological and physiological convergence in thermoregualtion by Caprimulgid birds and Vespertilionid bats
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批准号:RGPIN-2017-06677
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.4万
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财政年份:2020
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负责人:Brigham, Mark
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依托单位:
Ecological and physiological convergence in thermoregualtion by Caprimulgid birds and Vespertilionid bats
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批准号:RGPIN-2017-06677
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.4万
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财政年份:2019
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负责人:Brigham, Mark
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依托单位:
Ecological and physiological convergence in thermoregualtion by Caprimulgid birds and Vespertilionid bats
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批准号:RGPIN-2017-06677
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.4万
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财政年份:2018
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负责人:Brigham, Mark
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依托单位:
Ecological and physiological convergence in thermoregualtion by Caprimulgid birds and Vespertilionid bats
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批准号:RGPIN-2017-06677
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.4万
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财政年份:2017
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负责人:Brigham, Mark
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依托单位:
Ecological influences on the use of torpor by Caprimulgid birds and Vespertilionid bats
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批准号:105563-2012
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项目类别:Discovery Grants Program - Individual
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资助金额:$3.64万
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财政年份:2015
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负责人:Brigham, Mark
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依托单位:
Ecological influences on the use of torpor by Caprimulgid birds and Vespertilionid bats
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批准号:105563-2012
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项目类别:Discovery Grants Program - Individual
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资助金额:$3.64万
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财政年份:2014
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负责人:Brigham, Mark
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依托单位:
Ecological influences on the use of torpor by Caprimulgid birds and Vespertilionid bats
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批准号:105563-2012
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项目类别:Discovery Grants Program - Individual
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资助金额:$3.64万
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财政年份:2013
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负责人:Brigham, Mark
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依托单位:
Ecological influences on the use of torpor by Caprimulgid birds and Vespertilionid bats
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批准号:105563-2012
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项目类别:Discovery Grants Program - Individual
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资助金额:$3.64万
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财政年份:2012
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负责人:Brigham, Mark
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依托单位:
The influence of ecological context on the use of torpor by caprimulgid birds and vespertilionid bats
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批准号:105563-2007
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.7万
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财政年份:2011
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负责人:Brigham, Mark
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依托单位:
The influence of ecological context on the use of torpor by caprimulgid birds and vespertilionid bats
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批准号:105563-2007
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项目类别:Discovery Grants Program - Individual
-
资助金额:$2.7万
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财政年份:2010
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负责人:Brigham, Mark
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依托单位:
The influence of ecological context on the use of torpor by caprimulgid birds and vespertilionid bats
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批准号:105563-2007
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项目类别:Discovery Grants Program - Individual
-
资助金额:$2.7万
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财政年份:2008
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负责人:Brigham, Mark
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依托单位:
The influence of ecological context on the use of torpor by caprimulgid birds and vespertilionid bats
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批准号:105563-2007
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项目类别:Discovery Grants Program - Individual
-
资助金额:$2.7万
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财政年份:2007
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负责人:Brigham, Mark
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依托单位:
Multiple scan tomography to assess bat roost cavities
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批准号:346009-2007
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项目类别:Research Tools and Instruments - Category 1 (<$150,000)
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资助金额:$0.76万
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财政年份:2006
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负责人:Brigham, Mark
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依托单位:
Ecological influences on the use of torpor by vespertilionid bats and caprimulgid birds
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批准号:105563-2002
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.55万
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财政年份:2006
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负责人:Brigham, Mark
-
依托单位:
Ecological influences on the use of torpor by vespertilionid bats and caprimulgid birds
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批准号:105563-2002
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$2.55万
-
财政年份:2005
-
负责人:Brigham, Mark
-
依托单位:
Ecological influences on the use of torpor by vespertilionid bats and caprimulgid birds
-
批准号:105563-2002
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$2.55万
-
财政年份:2004
-
负责人:Brigham, Mark
-
依托单位:
Ecological influences on the use of torpor by vespertilionid bats and caprimulgid birds
-
批准号:105563-2002
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$2.55万
-
财政年份:2003
-
负责人:Brigham, Mark
-
依托单位:
Ecological influences on the use of torpor by vespertilionid bats and caprimulgid birds
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批准号:105563-2002
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$2.55万
-
财政年份:2002
-
负责人:Brigham, Mark
-
依托单位:
国内基金
海外基金
黄土高原半城镇化农民非农生计可持续性及农地流转和生态效应
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批准号:41171449
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项目类别:面上项目
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资助金额:60.0万元
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批准年份:2011
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负责人:徐勇
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依托单位:
脆弱生态约束下岩溶山区乡村可持续发展的导向模式研究
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批准号:40561006
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项目类别:地区科学基金项目
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资助金额:23.0万元
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批准年份:2005
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负责人:苏维词
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依托单位: