Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.13815 |
Global distribution and evolutionary transitions of angiosperm sexual systems | |
Yunyun Wang; Ao Luo; Tong Lyu; Dimitar Dimitrov; Xiaoting Xu; Robert P. Freckleton; Yaoqi Li; Xiangyan Su; Yichao Li; Yunpeng Liu; Denis Sandanov; Qingjun Li; Zhanqing Hao; Shuguang Liu; Zhiheng Wang | |
2021-06-14 | |
发表期刊 | Ecology Letters |
出版年 | 2021 |
英文摘要 | Angiosperm sexual systems are fundamental to the evolution and distribution of plant diversity, yet spatiotemporal patterns in angiosperm sexual systems and their drivers remain poorly known. Using data on sexual systems and distributions of 68453 angiosperm species, we present the first global maps of sexual system frequencies and evaluate sexual system evolution during the Cenozoic. Frequencies of dioecy and monoecy increase with latitude, while hermaphrodites are more frequent in warm and arid regions. Transitions to dioecy from other states were higher than to hermaphroditism, but transitions away from dioecy increased since the Cenozoic, suggesting that dioecy is not an evolutionary end point. Transitions between hermaphroditism and dioecy increased, while transitions to monoecy decreased with paleo-temperature when paleo-temperature >0℃. Our study demonstrates the biogeography of angiosperm sexual systems from a macroecological perspective, and enhances our understanding of plant diversity patterns and their response to climate change. |
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/330717 |
专题 | 资源环境科学 |
推荐引用方式 GB/T 7714 | Yunyun Wang,Ao Luo,Tong Lyu,et al. Global distribution and evolutionary transitions of angiosperm sexual systems[J]. Ecology Letters,2021. |
APA | Yunyun Wang.,Ao Luo.,Tong Lyu.,Dimitar Dimitrov.,Xiaoting Xu.,...&Zhiheng Wang.(2021).Global distribution and evolutionary transitions of angiosperm sexual systems.Ecology Letters. |
MLA | Yunyun Wang,et al."Global distribution and evolutionary transitions of angiosperm sexual systems".Ecology Letters (2021). |
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