globalchange  > 气候变化与战略
DOI: 10.1111/jbi.13766
论文题名:
Global biogeographic synthesis and priority conservation regions of the relict tree family Juglandaceae
作者: Song Y.-G.; Fragnière Y.; Meng H.-H.; Li Y.; Bétrisey S.; Corrales A.; Manchester S.; Deng M.; Jasińska A.K.; Văn Sâm H.; Kozlowski G.
刊名: Journal of Biogeography
ISSN: 3050270
出版年: 2020
卷: 47, 期:3
语种: 英语
英文关键词: diversity centre shifted ; elevational and latitudinal distribution ; phylogenetic diversity ; relict trees ; walnut family
Scopus关键词: ancestry ; biogeography ; conservation management ; cooling ; deciduous tree ; divergence ; elevation ; fossil record ; geographical distribution ; global change ; latitudinal gradient ; Miocene ; Oligocene ; phylogeography ; prioritization ; relict species ; China ; Europe ; Far East ; United States ; Viet Nam ; Juglandaceae
英文摘要: Aim: To establish a complete database of Juglandaceae at a spatiotemporal scale and develop a phylogeographic framework with which to elucidate the distributional patterns, diversity patterns, origins, evolution, and conservation priority regions of this family. Location: Worldwide. Taxon: Walnut family (Juglandaceae). Methods: Data on the distribution of all the extant and fossil species of Juglandaceae were collected, followed by analyses of its latitudinal distribution, elevational distribution, and species and generic diversity. Furthermore, based on all genera and 87% of the species, we reconstructed phylogenetic relationships, estimated divergence times, calculated phylogenetic diversity and inferred ancestral distributions. Results: Extant Juglandaceae (10 genera and 60 species) are mainly distributed in eastern Asia and North America (principally between 20 and 40°N). Tropical Juglandaceae mainly inhabit mountainous areas higher than 1,000 m, especially in the New World. Southwest China and northern Vietnam are characterized by high species, generic and phylogenetic diversity. The United States of America has only high species diversity. The area of origin of Juglandaceae was North America and Europe in the early Eocene, and its widespread dispersal mainly occurred between 13 and 26 Ma. Main conclusions: The members of Juglandaceae inhabit areas with temperate climatic conditions. The diversification centre has shifted intercontinentally from North America and Europe to Southwest China and northern Vietnam, which are identified as conservation priority regions. The high-latitude cooling during the Oligocene followed by a long-term stable warmer climate in the early and middle Miocene drove the southward translocation of the family. © 2019 John Wiley & Sons Ltd
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被引频次[WOS]:26   [查看WOS记录]     [查看WOS中相关记录]
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/158842
Appears in Collections:气候变化与战略

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作者单位: Department of Biology and Botanic Garden, University of Fribourg, Fribourg, Switzerland; Shanghai Chenshan Plant Science Research Centre, Chinese Academy of Sciences / Shanghai Chenshan Botanical Garden, Shanghai, China; Eastern China Conservation Centre for Wild Endangered Plant Resources, Shanghai Chenshan Botanical Garden, Shanghai, China; Centre for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming, China; Facultad de Ciencias Naturales y Matemáticas, Universidad del Rosario, Bogota, Colombia; Florida Museum of Natural History, University of Florida, Gainesville, FL, United States; Institute of Dendrology, Polish Academy of Sciences, Kórnik, Poland; Vietnam National University of Forestry, Ha Noi, Viet Nam; Natural History Museum Fribourg, Fribourg, Switzerland

Recommended Citation:
Song Y.-G.,Fragnière Y.,Meng H.-H.,et al. Global biogeographic synthesis and priority conservation regions of the relict tree family Juglandaceae[J]. Journal of Biogeography,2020-01-01,47(3)
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