globalchange  > 气候减缓与适应
DOI: 10.1111/ele.12595
Scopus记录号: 2-s2.0-84960371083
论文题名:
Ontogeny constrains phenology: Opportunities for activity and reproduction interact to dictate potential phenologies in a changing climate
作者: Levy O.; Buckley L.B.; Keitt T.H.; Angilletta M.J.
刊名: Ecology Letters
ISSN: 1461023X
EISSN: 1461-0248
出版年: 2016
卷: 19, 期:6
起始页码: 620
结束页码: 628
语种: 英语
英文关键词: Biophysical model ; Climate change ; Embryos ; Hatchlings ; Heat events ; Individual-based model ; Life cycle ; Lizards ; Phenology
Scopus关键词: Squamata ; animal ; biological model ; embryo development ; greenhouse effect ; life cycle stage ; lizard ; North America ; physiology ; population dynamics ; population growth ; reproduction ; season ; temperature ; Animals ; Embryonic Development ; Global Warming ; Life Cycle Stages ; Lizards ; Models, Biological ; North America ; Population Dynamics ; Population Growth ; Reproduction ; Seasons ; Temperature
英文摘要: As global warming has lengthened the active seasons of many species, we need a framework for predicting how advances in phenology shape the life history and the resulting fitness of organisms. Using an individual-based model, we show how warming differently affects annual cycles of development, growth, reproduction and activity in a group of North American lizards. Populations in cold regions can grow and reproduce more when warming lengthens their active season. However, future warming of currently warm regions advances the reproductive season but reduces the survival of embryos and juveniles. Hence, stressful temperatures during summer can offset predicted gains from extended growth seasons and select for lizards that reproduce after the warm summer months. Understanding these cascading effects of climate change may be crucial to predict shifts in the life history and demography of species. © 2016 John Wiley & Sons Ltd/CNRS.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/107753
Appears in Collections:气候减缓与适应

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作者单位: School of Life Sciences, Arizona State University, Tempe, AZ, United States; Department of Biology, University of Washington, Seattle, WA, United States; Section of Integrative Biology, University of Texas, Austin, TX, United States

Recommended Citation:
Levy O.,Buckley L.B.,Keitt T.H.,et al. Ontogeny constrains phenology: Opportunities for activity and reproduction interact to dictate potential phenologies in a changing climate[J]. Ecology Letters,2016-01-01,19(6)
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