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| DOI | 10.1080/17550874.2024.2328832 |
| Rethinking the relationship between desiccation-tolerant vascular plants and water deficit | |
| 发表日期 | 2024 |
| ISSN | 1755-0874 |
| EISSN | 1755-1668 |
| 英文摘要 | Background: Water deficit is one of the main drivers of plant mortality and is projected to be more critical owing to climate change. Because desiccation-tolerant vascular plants (DT plants) can cope with water deficit, the paradigm emerges of their strong association with and restricted occurrence to locations characterised by water deficit conditions. However, this paradigm is not supported by earlier studies, hampering our understanding of the species - environment relationships and the vulnerability of DT plants to climate change. Aims: We tested this paradigm and provide an evaluation of the vulnerability of DT plants to climate change. Methods: We estimated the diversity and distribution of DT plants along water deficit gradients and assessed species vulnerability to climate change from a climatic perspective and over broad phylogenetic and macroecological scales. Results: The diversity and distribution of DT plants were neither associated with, nor restricted to, locations characterised by water deficits. Species with narrow niche breadth and poikilochlorophylly might be the most vulnerable to climate change. Conclusions: Our findings suggest that the desiccation events DT plants undergo are promoted by topo-edaphic conditions rather than by climate. We suggest that ecologically restricted species and those with a poikilochlorophyllous strategy should be prioritised for conservation. |
| 英文关键词 | Conservation; drought; macroecology; phylogenetic diversity; resurrection plants; species-environment relationship; species richness; vulnerability to climate change |
| 语种 | 英语 |
| WOS研究方向 | Plant Sciences |
| WOS类目 | Plant Sciences |
| WOS记录号 | WOS:001197719800001 |
| 来源期刊 | PLANT ECOLOGY & DIVERSITY
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/285853 |
| 作者单位 | University of Rostock; Universidade do Estado do Rio de Janeiro; Universidade Federal de Minas Gerais |
| 推荐引用方式 GB/T 7714 | . Rethinking the relationship between desiccation-tolerant vascular plants and water deficit[J],2024. |
| APA | (2024).Rethinking the relationship between desiccation-tolerant vascular plants and water deficit.PLANT ECOLOGY & DIVERSITY. |
| MLA | "Rethinking the relationship between desiccation-tolerant vascular plants and water deficit".PLANT ECOLOGY & DIVERSITY (2024). |
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