Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/gcb.14897 |
Range edges in heterogeneous landscapes: Integrating geographic scale and climate complexity into range dynamics | |
Oldfather, Meagan F.1; Kling, Matthew M.2; Sheth, Seema N.3; Emery, Nancy C.1; Ackerly, David D.4 | |
2019-12-02 | |
发表期刊 | GLOBAL CHANGE BIOLOGY |
ISSN | 1354-1013 |
EISSN | 1365-2486 |
出版年 | 2019 |
文章类型 | Article;Early Access |
语种 | 英语 |
国家 | USA |
英文摘要 | The impacts of climate change have re-energized interest in understanding the role of climate in setting species geographic range edges. Despite the strong focus on species' distributions in ecology and evolution, defining a species range edge is theoretically and empirically difficult. The challenge of determining a range edge and its relationship to climate is in part driven by the nested nature of geography and the multidimensionality of climate, which together generate complex patterns of both climate and biotic distributions across landscapes. Because range-limiting processes occur in both geographic and climate space, the relationship between these two spaces plays a critical role in setting range limits. With both conceptual and empirical support, we argue that three factors-climate heterogeneity, collinearity among climate variables, and spatial scale-interact to shape the spatial structure of range edges along climate gradients, and we discuss several ways that these factors influence the stability of species range edges with a changing climate. We demonstrate that geographic and climate edges are often not concordant across species ranges. Furthermore, high climate heterogeneity and low climate collinearity across landscapes increase the spectrum of possible relationships between geographic and climatic space, suggesting that geographic range edges and climatic niche limits correspond less frequently than we may expect. More empirical explorations of how the complexity of real landscapes shapes the ecological and evolutionary processes that determine species range edges will advance the development of range limit theory and its applications to biodiversity conservation in the context of changing climate. |
英文关键词 | climatic niche microclimate range limit theory range shifts topography |
领域 | 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000499919500001 |
WOS关键词 | SPECIES RANGE ; ADAPTIVE EVOLUTION ; DENSITY-DEPENDENCE ; LOCAL ADAPTATION ; PLANT-POPULATION ; NICHE ; RESPONSES ; LIMITS ; SHIFTS ; DISTRIBUTIONS |
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/225311 |
专题 | 环境与发展全球科技态势 |
作者单位 | 1.Univ Colorado, Dept Ecol & Evolutionary Biol, Boulder, CO 80309 USA; 2.Univ Calif Berkeley, Dept Integrat Biol, Berkeley, CA 94720 USA; 3.North Carolina State Univ, Dept Plant & Microbial Biol, Raleigh, NC USA; 4.Univ Calif Berkeley, Dept Integrat Biol, Dept Environm Sci Policy & Management, Jepson Herbarium, Berkeley, CA 94720 USA |
推荐引用方式 GB/T 7714 | Oldfather, Meagan F.,Kling, Matthew M.,Sheth, Seema N.,et al. Range edges in heterogeneous landscapes: Integrating geographic scale and climate complexity into range dynamics[J]. GLOBAL CHANGE BIOLOGY,2019. |
APA | Oldfather, Meagan F.,Kling, Matthew M.,Sheth, Seema N.,Emery, Nancy C.,&Ackerly, David D..(2019).Range edges in heterogeneous landscapes: Integrating geographic scale and climate complexity into range dynamics.GLOBAL CHANGE BIOLOGY. |
MLA | Oldfather, Meagan F.,et al."Range edges in heterogeneous landscapes: Integrating geographic scale and climate complexity into range dynamics".GLOBAL CHANGE BIOLOGY (2019). |
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