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| DOI | 10.1017/S0266467424000130 |
| Living in the edge: large terrestrial mammal and bird species traits and the ability to cope with extreme environmental conditions and human disturbance in a tropical dry forest in Colombia | |
| 发表日期 | 2024 |
| ISSN | 0266-4674 |
| EISSN | 1469-7831 |
| 起始页码 | 39 |
| 卷号 | 39 |
| 英文摘要 | Tropical drylands are characterized by extreme environmental conditions that, coupled with anthropogenic habitat degradation, can limit the occurrence of native species. Species that are most sensitive to these pressures may be prone to disappear in the context of climate change. In this study, we evaluated the influence of environmental and anthropogenic variables on the occurrence of large mammals and birds at the Tatacoa Desert, an arid region in central Colombia. We tested the relationship between the magnitude of the species' responses to environmental, human-related variables and to body mass, and percentage of carnivory. Overall, we found a positive association between forest cover and the occupancy of the largest mammals (> 8kg), negative associations between solar radiation and human footprint with individual species occupancy, and a positive association of species occupancy with distance to touristic sites. Our results suggest that the largest and/or more carnivore species may be affected positively by forest cover and negatively by intense solar radiation highlighting the consequences of the increasing process of desertification on large mammals and birds at the upper Magdalena River basin of Colombia under the current scenario of global climate change. |
| 英文关键词 | Camera traps; dryland; extreme environment; human-made disturbance; Species traits; occupancy modeling |
| 语种 | 英语 |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Ecology |
| WOS记录号 | WOS:001228850700001 |
| 来源期刊 | JOURNAL OF TROPICAL ECOLOGY
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/287964 |
| 作者单位 | Universidad de los Andes (Colombia) |
| 推荐引用方式 GB/T 7714 | . Living in the edge: large terrestrial mammal and bird species traits and the ability to cope with extreme environmental conditions and human disturbance in a tropical dry forest in Colombia[J],2024,39. |
| APA | (2024).Living in the edge: large terrestrial mammal and bird species traits and the ability to cope with extreme environmental conditions and human disturbance in a tropical dry forest in Colombia.JOURNAL OF TROPICAL ECOLOGY,39. |
| MLA | "Living in the edge: large terrestrial mammal and bird species traits and the ability to cope with extreme environmental conditions and human disturbance in a tropical dry forest in Colombia".JOURNAL OF TROPICAL ECOLOGY 39(2024). |
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