Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/gcb.13472 |
Confounding effects of spatial variation on shifts in phenology | |
de Keyzer, Charlotte W.1,2; Rafferty, Nicole E.1,2,4; Inouye, David W.2,3; Thomson, James D.1,2 | |
2017-05-01 | |
发表期刊 | GLOBAL CHANGE BIOLOGY |
ISSN | 1354-1013 |
EISSN | 1365-2486 |
出版年 | 2017 |
卷号 | 23期号:5 |
文章类型 | Editorial Material |
语种 | 英语 |
国家 | Canada; USA |
英文摘要 | Shifts in the timing of life history events have become an important source of information about how organisms are responding to climate change. Phenological data have generally been treated as purely temporal, with scant attention to the inherent spatial aspects of such data. However, phenological data are tied to a specific location, and considerations of sampling design, both over space and through time, can critically affect the patterns that emerge. Focusing on flowering phenology, we describe how purely spatial shifts, such as adding new study plots, or the colonization of a study plot by a new species, can masquerade as temporal shifts. Such shifts can look like responses to climate change but are not. Furthermore, the same aggregate phenological curves can be composed of individuals with either very different or very similar phenologies. We conclude with a set of recommendations to avoid ambiguities arising from the spatiotemporal duality of phenological data. |
英文关键词 | Cardamine cordifolia climate change flowering time long-term data phenology Rocky Mountain Biological Laboratory spatial ecology temporal ecology |
领域 | 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000397800600004 |
WOS关键词 | ALPINE PLANT COMMUNITY ; CLIMATE-CHANGE ; FLOWERING PHENOLOGY ; GRADIENT METHODS ; CHANGE IMPACTS ; SEED SET ; RESPONSES ; PATTERNS ; TIME ; POLLINATION |
WOS类目 | Biodiversity Conservation ; Ecology ; Environmental Sciences |
WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/17361 |
专题 | 气候变化 资源环境科学 |
作者单位 | 1.Univ Toronto, Dept Ecol & Evolutionary Biol, Toronto, ON M5S 3B2, Canada; 2.Rocky Mt Biol Labs, Crested Butte, CO 81224 USA; 3.Univ Maryland, Dept Biol, College Pk, MD 20742 USA; 4.Washington State Univ, Dept Entomol, Pullman, WA 99164 USA |
推荐引用方式 GB/T 7714 | de Keyzer, Charlotte W.,Rafferty, Nicole E.,Inouye, David W.,et al. Confounding effects of spatial variation on shifts in phenology[J]. GLOBAL CHANGE BIOLOGY,2017,23(5). |
APA | de Keyzer, Charlotte W.,Rafferty, Nicole E.,Inouye, David W.,&Thomson, James D..(2017).Confounding effects of spatial variation on shifts in phenology.GLOBAL CHANGE BIOLOGY,23(5). |
MLA | de Keyzer, Charlotte W.,et al."Confounding effects of spatial variation on shifts in phenology".GLOBAL CHANGE BIOLOGY 23.5(2017). |
条目包含的文件 | 条目无相关文件。 |
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