COLLABORATIVE: Adelie Penguin Response to Climate Change at the Individual, Colony and Metapopulation Levels
合作:阿德利企鹅在个体、群体和种群水平上对气候变化的反应
基本信息
- 批准号:0944411
- 负责人:
- 金额:$ 70.85万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2010
- 资助国家:美国
- 起止时间:2010-09-15 至 2016-08-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
While changes in populations typically are tracked to gauge the impact of climate or habitat change, the process involves the response of individuals as each copes with an altered environment. In a study of Adelie penguins that spans 13 breeding seasons, results indicate that only 20% of individuals within a colony successfully raise offspring, and that they do so because of their exemplary foraging proficiency. Moreover, foraging appears to require more effort at the largest colony, where intraspecific competition is higher than at small colonies, and also requires more proficiency during periods of environmental stress. When conditions are particularly daunting, emigration dramatically increases, countering the long-standing assumption that Adélie penguins are highly philopatric. The research project will 1) determine the effect of age, experience and physiology on individual foraging efficiency; 2) determine the effect of age, experience, and individual quality on breeding success and survival in varying environmental and competitive conditions at the colony level; and 3) develop a comprehensive model for the Ross-Beaufort Island metapopulation dynamics. Broader impacts include training of interns, continuation of public outreach through the highly successful project website penguinscience.com, development of classroom materials and other standards-based instructional resources.
虽然人口的变化通常被跟踪,以衡量气候或栖息地变化的影响,这一过程涉及到个人的反应,因为每个人都应对改变了的环境。在一项跨越13个繁殖季节的阿德利企鹅研究中,结果表明,在一个群体中,只有20%的个体成功地养育了后代,而且他们这样做是因为他们具有模范的觅食能力。此外,觅食似乎需要更多的努力,在最大的殖民地,种内竞争是高于小殖民地,也需要更多的熟练程度在环境压力期间。当条件特别令人生畏时,移民数量急剧增加,这与长期以来认为阿德利企鹅是高度亲民的假设背道而驰。 该研究项目将1)确定年龄,经验和生理对个体觅食效率的影响; 2)确定年龄,经验和个体质量对繁殖成功和生存的影响,在不同的环境和竞争条件下,在殖民地水平;和3)开发一个综合模型的罗斯-博福特岛集合种群动态。更广泛的影响包括培训实习生,通过非常成功的项目网站penguinscience.com继续向公众宣传,编制课堂材料和其他基于标准的教学资源。
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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David Ainley其他文献
Unexpected delayed incursion of highly pathogenic avian influenza H5N1 (clade 2.3.4.4b) in the Antarctic region
高致病性禽流感 H5N1(进化枝 2.3.4.4b)意外延迟入侵南极地区
- DOI:
10.1101/2023.10.24.563692 - 发表时间:
2024 - 期刊:
- 影响因子:0
- 作者:
Simeon Lisovski;Anne Günther;Meagan Dewar;David Ainley;F. Aldunate;Rodrigo Arce;Grant Ballard;Silke Bauer;J. Belliure;A. Banyard;Thierry Boulinier;Ashley Bennison;Christina Braun;Craig Cary;P. Catry;Augustin Clessin;Maelle Connan;Edna Correia;Aidan Cox;Juan Cristina;Megan Elrod;Julia Emerit;Irene Ferreiro;Zoe Fowler;Amandine Gamble;J. P. Granadeiro;Joaquín Hurtado;D. Jongsomjit;Célia Lesage;Mathilde Lejeune;A. Kuepfer;A. Lescroël;Amy Li;Ian R McDonald;Javier Menéndez;Virginia Morandini;G. Moratorio;T. Militão;P. Moreno;P. Perbolianachis;Jean Pennycook;Maryam Raslan;Scott M. Reid;Roanna Richards;A. Schmidt;Martha Maria Sander;Lucy Smyth;Alvaro Soutullo;Andrew Stanworth;Léo Streith;J. Tornos;A. Varsani;Ulrike Herzschuh;Martin Beer;M. Wille - 通讯作者:
M. Wille
David Ainley的其他文献
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{{ truncateString('David Ainley', 18)}}的其他基金
NSFGEO-NERC: “Collaborative Research – P2P: Predators to Plankton — Biophysical Controls in Antarctic Polynyas
NSFGEO-NERC: – 合作研究 – P2P:浮游生物的捕食者 – 南极冰间湖的生物物理控制
- 批准号:
2040199 - 财政年份:2022
- 资助金额:
$ 70.85万 - 项目类别:
Standard Grant
A Full Lifecycle Approach to Understanding Adelie Penguin Response to Changing Pack Ice Conditions in the Ross Sea.
了解阿德利企鹅对罗斯海浮冰条件变化的反应的全生命周期方法。
- 批准号:
1543541 - 财政年份:2016
- 资助金额:
$ 70.85万 - 项目类别:
Continuing Grant
Collaborative Research: Determining Factors Affecting Distribution and Population Variability of the Ice-obligate Weddell Seal
合作研究:确定影响冰系威德尔海豹分布和种群变异的因素
- 批准号:
1543230 - 财政年份:2016
- 资助金额:
$ 70.85万 - 项目类别:
Continuing Grant
Workshop to Identify Significant Uncertainties Concerning the Effects of Climate Change and the Antarctic Toothfish Fishery on the Ross Sea Marine Ecosystem
确定气候变化和南极齿鱼渔业对罗斯海海洋生态系统影响的重大不确定性研讨会
- 批准号:
1237403 - 财政年份:2012
- 资助金额:
$ 70.85万 - 项目类别:
Standard Grant
COLLABORATIVE RESEARCH: Penguin Foraging Reveals Phytoplankton Spatial Structure in the Ross Sea
合作研究:企鹅觅食揭示了罗斯海浮游植物的空间结构
- 批准号:
1141948 - 财政年份:2012
- 资助金额:
$ 70.85万 - 项目类别:
Standard Grant
Collaborative: Benthic-pelagic coupling in an intact ecosystem: the role of top predators in McMurdo Sound
协作:完整生态系统中的底栖-中上层耦合:麦克默多海峡顶级捕食者的作用
- 批准号:
0944694 - 财政年份:2011
- 资助金额:
$ 70.85万 - 项目类别:
Standard Grant
Collaborative Research: GLOBEC Pan-regional Synthesis: End-to-end Energy Budgets in US-GLOBEC Regions
合作研究:GLOBEC 泛区域综合:美国-GLOBEC 区域的端到端能源预算
- 批准号:
0814406 - 财政年份:2008
- 资助金额:
$ 70.85万 - 项目类别:
Standard Grant
Antarctic Penguins, Teaching the Science of Climate Change: A Celebration of IPY
南极企鹅,教授气候变化科学:IPY 庆典
- 批准号:
0732502 - 财政年份:2007
- 资助金额:
$ 70.85万 - 项目类别:
Continuing Grant
U.S. Southern Ocean GLOBEC, Synthesis and Modeling: Top Predators Provide Large-Scale Context to Globec Area Ocean Processes and Food Web
美国南大洋 GLOBEC,综合和建模:顶级捕食者为 Globec 区域海洋过程和食物网提供大尺度背景
- 批准号:
0522043 - 财政年份:2006
- 资助金额:
$ 70.85万 - 项目类别:
Continuing Grant
相似海外基金
COLLABORATIVE: Population Growth at the Southern Extreme: Effects of Early Life Conditions on Adelie penguin Individuals and Colonies
合作:南端人口增长:早期生活条件对阿德利企鹅个体和群体的影响
- 批准号:
1935870 - 财政年份:2020
- 资助金额:
$ 70.85万 - 项目类别:
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COLLABORATIVE: Population Growth at the Southern Extreme: Effects of Early Life Conditions on Adelie penguin Individuals and Colonies
合作:南端人口增长:早期生活条件对阿德利企鹅个体和群体的影响
- 批准号:
1935901 - 财政年份:2020
- 资助金额:
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Collaborative Research: Phytoplankton Phenology in the Antarctic: Drivers, Patterns, and Implications for the Adelie Penguin
合作研究:南极浮游植物物候学:对阿德利企鹅的驱动因素、模式和影响
- 批准号:
1341474 - 财政年份:2014
- 资助金额:
$ 70.85万 - 项目类别:
Standard Grant
Collaborative Research: Phytoplankton Phenology in the Antarctic: Drivers, Patterns, and Implications for the Adelie Penguin
合作研究:南极浮游植物物候学:对阿德利企鹅的驱动因素、模式和影响
- 批准号:
1341558 - 财政年份:2014
- 资助金额:
$ 70.85万 - 项目类别:
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Collaborative Research: Phytoplankton Phenology in the Antarctic: Drivers, Patterns, and Implications for the Adelie Penguin
合作研究:南极浮游植物物候学:对阿德利企鹅的驱动因素、模式和影响
- 批准号:
1341440 - 财政年份:2014
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$ 70.85万 - 项目类别:
Continuing Grant
Collaborative Research: Phytoplankton Phenology in the Antarctic: Drivers, Patterns, and Implications for the Adelie Penguin
合作研究:南极浮游植物物候学:对阿德利企鹅的驱动因素、模式和影响
- 批准号:
1341547 - 财政年份:2014
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Collaborative Research: Impacts of Local Oceanographic Processes on Adelie Penguin Foraging Ecology Over Palmer Deep
合作研究:当地海洋过程对帕尔默深渊阿德利企鹅觅食生态的影响
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1326541 - 财政年份:2013
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合作研究:当地海洋过程对帕尔默深渊阿德利企鹅觅食生态的影响
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1324313 - 财政年份:2013
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