Knowledge Management System Of Institute Of Botany,CAS
| Niche conservatism and elevated diversification shape species diversity in drylands: evidence from Zygophyllaceae | |
| Wang, Qinggang1,2,3; Wu, Shengdan4,5; Su, Xiangyan1; Zhang, Linjing6; Xu, Xiaoting1; Lyu, Lisha1,7; Cai, Hongyu1; Shrestha, Nawal1; Liu, Yunpeng1; Wang, Wei4,5; Wang, Zhiheng1 | |
| 2018 | |
| 发表期刊 | PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES
 |
| ISSN | 0962-8452 |
| 卷号 | 285期号:1890 |
| 摘要 | The integrated contributions of climate and macroevolutionary processes to global patterns of species diversity are still controversial in spite of a long history of studies. The niche conservatism hypothesis and the net diversification rate hypothesis have gained wide attention in recent literature. Many studies have tested these two hypotheses for woody species in humid forests; however, the determinants of species diversity patterns for arid-adapted plants remain largely ignored. Here, using a molecular phylogeny and the global distributions of Zygophyllaceae, a typical arid-adapted plant family, we assessed the effects of contemporary climate and net diversification rates on species diversity patterns in drylands. We found the variables representing water availability to be the best predictors for Zygophyllaceae diversity. Specifically, Zygophyllaceae species diversity significantly decreased with the increase in water availability, probably owing to phylogenetic conservatism of water-related niches. The net diversification rates of Zygophyllaceae accelerated sharply in the recent 10 Myr, coinciding roughly with the period of global aridification. The species diversity of Zygophyllaceae significantly increased with the increase in mean net diversification rates per geographical unit, especially in the OldWorld, supporting the net diversification rate hypothesis. Our study provides a case exploring climatic and evolutionary mechanisms of dryland species diversity patterns, and suggests that the conservatism in water-related niches and elevated net diversification rates in drylands may have jointly determined the global patterns of dryland species diversity. |
| 关键词 | contemporary climate drylands historical processes macroevolutionary processes species tolerance water availability |
| 学科领域 | Biology ; Ecology ; Evolutionary Biology |
| DOI | 10.1098/rspb.2018.1742 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS关键词 | LATITUDINAL GRADIENTS ; R PACKAGE ; EVOLUTION ; RICHNESS ; PATTERNS ; ENERGY ; WATER ; BIODIVERSITY ; DYNAMICS ; ECOLOGY |
| WOS记录号 | WOS:000449510600009 |
| 出版者 | ROYAL SOC |
| 文献子类 | Article |
| 出版地 | LONDON |
| EISSN | 1471-2954 |
| 资助机构 | National Key Research Development Program of China [2017YFA0605101] ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31500337, 31522012, 31470564, 31621091, 41571499] ; China Postdoctoral Science FoundationChina Postdoctoral Science Foundation [2016M591008] ; Chinese Academy of Sciences-Peking University Pioneer Collaboration Team ; Youth Innovation Promotion Association Foundation of CAS |
| 作者邮箱 | wangwei1127@ibcas.ac.cn ; zhiheng.wang@pku.edu.cn |
| 作品OA属性 | Green Published, Bronze |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ibcas.ac.cn/handle/2S10CLM1/20333 |
| 专题 | 系统与进化植物学国家重点实验室 |
| 作者单位 | 1.Peking Univ, Inst Ecol, Minist Educ, Coll Urban & Environm Sci, Beijing 100871, Peoples R China 2.Peking Univ, Key Lab Earth Surface Proc, Minist Educ, Coll Urban & Environm Sci, Beijing 100871, Peoples R China 3.China Agr Univ, Dept Ecol & Ecol Engn, Coll Resources & Environm Sci, Beijing 100193, Peoples R China 4.China Agr Univ, Key Lab Biodivers & Organ Farming Beijing City, Beijing 100193, Peoples R China 5.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China 6.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 7.Shanxi Normal Univ, Coll Life Sci, Linfen 041000, Shanxi, Peoples R China 8.Peking Univ, Shenzhen Grad Sch, Sch Urban Planning & Design, Shenzhen 518055, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Qinggang,Wu, Shengdan,Su, Xiangyan,et al. Niche conservatism and elevated diversification shape species diversity in drylands: evidence from Zygophyllaceae[J]. PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES,2018,285(1890). |
| APA | Wang, Qinggang.,Wu, Shengdan.,Su, Xiangyan.,Zhang, Linjing.,Xu, Xiaoting.,...&Wang, Zhiheng.(2018).Niche conservatism and elevated diversification shape species diversity in drylands: evidence from Zygophyllaceae.PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES,285(1890). |
| MLA | Wang, Qinggang,et al."Niche conservatism and elevated diversification shape species diversity in drylands: evidence from Zygophyllaceae".PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES 285.1890(2018). |
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| rspb.2018.1742.pdf（942KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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