Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/gcb.15038 |
Ecological generalism and resilience of tropical island mammals to logging: A 23 year test | |
Tyrone H. Lavery; Corzzierrah K. Posala; Elizabeth M. Tasker; Diana O. Fisher | |
2020-04-02 | |
发表期刊 | Global Change Biology |
出版年 | 2020 |
英文摘要 | Tropical forest disturbance is a key driver of global biodiversity decline. On continents, the effects of logging are greatest on endemic species, presumably because disturbance is more likely to cover narrower distributions (the “cookie cutter” model). Islands hold disproportionate biodiversity, and are subject to accelerating biotic homogenization, where specialist endemics are lost while generalists persist. We tested responses of tropical island mammals to logging at multiple spatial scales, using a long‐term experimental test in a Pacific archipelago. The most widely distributed ecological generalists did not decline after logging, and we detected no overall changes in relative abundance or species diversity. However, endemics with small ranges did decline in response to logging. The least mobile and most range‐restricted species declined even at the smallest spatial scale, supporting the cookie cutter model for sedentary species, and suggesting that habitat change due to selective logging is contributing to biotic homogenization on islands. |
领域 | 气候变化 ; 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/249033 |
专题 | 气候变化 资源环境科学 |
推荐引用方式 GB/T 7714 | Tyrone H. Lavery,Corzzierrah K. Posala,Elizabeth M. Tasker,et al. Ecological generalism and resilience of tropical island mammals to logging: A 23 year test[J]. Global Change Biology,2020. |
APA | Tyrone H. Lavery,Corzzierrah K. Posala,Elizabeth M. Tasker,&Diana O. Fisher.(2020).Ecological generalism and resilience of tropical island mammals to logging: A 23 year test.Global Change Biology. |
MLA | Tyrone H. Lavery,et al."Ecological generalism and resilience of tropical island mammals to logging: A 23 year test".Global Change Biology (2020). |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论