Knowledge Management System of Northwest Institute of Plateau Biology, CAS
Elevational diversity gradients of Tibetan loaches: The relative roles of ecological and evolutionary processes | |
Feng, Chenguang1,2,3; Wu, Yongjie4; Tian, Fei1,2![]() ![]() ![]() | |
2017-12-01 | |
发表期刊 | ECOLOGY AND EVOLUTION
![]() |
ISSN | 2045-7758 |
卷号 | 7期号:23页码:9970-9977 |
文章类型 | Article |
摘要 | It is widely believed that species richness patterns (SRPs) are shaped by both ecological and evolutionary processes. However, the relative roles of these processes remain unclear, especially for aquatic organisms. In this study, we integrated ecological and evolutionary measures to tease apart the relative influences of these factors on the SRP of Tibetan loaches along an extensive elevational gradient. We found that the Tibetan loaches displayed a richness pattern that peaked at midelevations. The mean annual temperature (MAT), mid-domain effect (MDE), and summed age of colonization (SAC, complex of colonization age and colonization frequency) were the main drivers, accounting for 85%, 51%, and 88% of the variations in the SRP, respectively. The three predictors had very high combined effects (MAT-MDE-SAC, MAT-SAC, and MDE-SAC were 44%, 38%, and 6%, respectively). Our analyses suggested that energy input, time-for-speciation, and species dispersal may directly guide the SRP or mediate it by geometric constraints. Conclusively, the SRP of the Tibetan loaches with elevation is the outcome of interactions between biogeographical processes and regional ecological conditions. |
关键词 | Biogeography Elevational Gradients Evolution Species Richness Tibetan Plateau Triplophysa |
WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
DOI | 10.1002/ece3.3504 |
关键词[WOS] | SPECIES-RICHNESS PATTERNS ; HENGDUAN MOUNTAINS ; GEOMETRIC CONSTRAINTS ; GLOBAL ANALYSIS ; RAPOPORTS RULE ; CLIMATE ; CHINA ; AREA ; BIOGEOGRAPHY ; DYNAMICS |
收录类别 | SCI |
语种 | 英语 |
项目资助者 | Key Innovation Plan of Chinese Academy of Sciences(KSCX2-EW-N-004) ; National Natural Science Foundation of China(31172070 ; 31572258) |
WOS研究方向 | Environmental Sciences & Ecology ; Evolutionary Biology |
WOS类目 | Ecology ; Evolutionary Biology |
WOS记录号 | WOS:000417754100010 |
出版者 | WILEY |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://210.75.249.4/handle/363003/13281 |
专题 | 中国科学院西北高原生物研究所 |
通讯作者 | Zhao, Kai |
作者单位 | 1.Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Adaptat & Evolut Plateau Biota, Xining, Qinghai, Peoples R China 2.Chinese Acad Sci, Northwest Inst Plateau Biol, Lab Plateau Fish Evolutionary & Funct Genom, Xining, Qinghai, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China 4.Sichuan Univ, Coll Life Sci, Minist Educ, Key Lab Bioresources & Ecoenvironm, Chengdu, Sichuan, Peoples R China 5.Guizhou Normal Univ, Sch Life Sci, Guiyang, Guizhou, Peoples R China 6.Chinese Acad Sci, Ctr Integrat Conservat, Xishuangbanna Trop Bot Garden, Mengla, Yunnan, Peoples R China |
推荐引用方式 GB/T 7714 | Feng, Chenguang,Wu, Yongjie,Tian, Fei,et al. Elevational diversity gradients of Tibetan loaches: The relative roles of ecological and evolutionary processes[J]. ECOLOGY AND EVOLUTION,2017,7(23):9970-9977. |
APA | Feng, Chenguang.,Wu, Yongjie.,Tian, Fei.,Tong, Chao.,Tang, Yongtao.,...&Zhao, Kai.(2017).Elevational diversity gradients of Tibetan loaches: The relative roles of ecological and evolutionary processes.ECOLOGY AND EVOLUTION,7(23),9970-9977. |
MLA | Feng, Chenguang,et al."Elevational diversity gradients of Tibetan loaches: The relative roles of ecological and evolutionary processes".ECOLOGY AND EVOLUTION 7.23(2017):9970-9977. |
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