Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.13577 |
Species distribution models have limited spatial transferability for invasive species | |
Chunlong Liu; Christian Wolter; Weiwei Xian; Jonathan M. Jeschke | |
2020-09-02 | |
发表期刊 | Ecology Letters |
出版年 | 2020 |
英文摘要 | The reliability of transferring species distribution models (SDMs) to new ranges and future climates has been widely debated. Biological invasions offer the unique opportunity to evaluate model transferability, as distribution data between species’ native and introduced ranges are geographically independent of each other. Here, we performed the first global quantitative synthesis of the spatial transferability of SDMs for 235 invasive species and assessed the association of model transferability with the focal invader, model choice and parameterisation. We found that SDMs had limited spatial transferability overall. However, model transferability was higher for terrestrial endotherms, species introduced from or to the Southern Hemisphere, and species introduced more recently. Model transferability was also positively associated with the number of presences for model calibration and evaluation, respectively, but negatively with the number of predictors. These findings highlight the importance of considering the characteristics of the focal invader, environment and modelling in the application and assessment of SDMs. |
领域 | 资源环境 |
URL | 查看原文 |
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/293067 |
专题 | 资源环境科学 |
推荐引用方式 GB/T 7714 | Chunlong Liu,Christian Wolter,Weiwei Xian,et al. Species distribution models have limited spatial transferability for invasive species[J]. Ecology Letters,2020. |
APA | Chunlong Liu,Christian Wolter,Weiwei Xian,&Jonathan M. Jeschke.(2020).Species distribution models have limited spatial transferability for invasive species.Ecology Letters. |
MLA | Chunlong Liu,et al."Species distribution models have limited spatial transferability for invasive species".Ecology Letters (2020). |
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