Collaborative Research: Escalation and the Role of Mass Extinction in the Cenezoic Evolution of the Naticid Gastropod Predator-Prey System
Collaborative Research: Escalation and the Role of Mass Extinction in the Cenezoic Evolution of the Naticid Gastropod Predator-Prey System
批准号:
9405104
负责人:
Patricia Kelley
金额:
$7.99万
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
项目状态:
已结题
起止时间:
1994-07-01 至 1998-06-30
中文摘要
在这次更新中,pi将继续测试升级假设,其中生物危害随着时间的推移而增加,对这些压力的适应也在增加。pi将继续研究腹足动物的钻探频率、猎物的有效性和捕食者的行为模式,这些都是基于青藻钻探的记录。大规模灭绝后的恢复是一个新的焦点。
英文摘要
9405104 Kelley In this renewal, PIs will continue to test the escalation hypothesis, in which biological hazards have increased through time, and the adaptations to those pressures have also increased. PIs will continue to look at gastropod drilling frequencies, prey effectiveness, and predator behavior stereotypy based on the record of naticid drillholes. Recovery after a mass extinction is a new focus.
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REU Site: Research Experiences for Undergraduates in Biodiversity Conservation
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批准号:0755109
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项目类别:Continuing Grant
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资助金额:$36.0万
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财政年份:2008
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负责人:Patricia Kelley
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依托单位:
Collaborative Research: Escalation and the Role of Mass Extinction in the Cenezoic Evolution of the Naticid Gastropod Predator-Prey System
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批准号:9796303
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项目类别:Continuing grant
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资助金额:$1.63万
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财政年份:1997
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负责人:Patricia Kelley
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依托单位:
Evolution of the Naticid Gastropod Predator-Prey System: A Test of the Hypothesis of Escalation
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批准号:9396021
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项目类别:Continuing Grant
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资助金额:$6.08万
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财政年份:1992
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负责人:Patricia Kelley
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依托单位:
Coevolution of a Molluscan Predator-Prey System from the Miocene Strata of the Chesapeake Group
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批准号:8507293
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项目类别:Standard Grant
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资助金额:$4.65万
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财政年份:1986
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负责人:Patricia Kelley
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依托单位:
国内基金
海外基金
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