Global biogeographic synthesis and priority conservation regions of the relict tree family Juglandaceae

Yi Gang Song; Yann Fragnière; Hong Hu Meng; Ying Li; Sébastien Bétrisey; Adriana Corrales; Steven Manchester; Min Deng; Anna K. Jasińska; Hoàng Văn Sâm; Gregor Kozlowski

doi:10.1111/jbi.13766

Global biogeographic synthesis and priority conservation regions of the relict tree family Juglandaceae

Título traducido de la contribución: Síntesis biogeográfica global y regiones de conservación prioritarias de la familia de árboles relictos Juglandaceae

Yi Gang Song, Yann Fragnière, Hong Hu Meng, Ying Li, Sébastien Bétrisey, Adriana Corrales, Steven Manchester, Min Deng, Anna K. Jasińska, Hoàng Văn Sâm, Gregor Kozlowski

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

29 Citas (Scopus)

Resumen

Objetivo: Establecer una base de datos completa de Juglandaceae a escala espacio-temporal y desarrollar un marco filogeográfico con el cual dilucidar los patrones de distribución, patrones de diversidad, orígenes, evolución y regiones prioritarias de conservación de esta familia. Ubicación: mundial. Taxón: Familia de las nueces (Juglandaceae). Métodos: Se recolectaron datos sobre la distribución de todas las especies existentes y fósiles de Juglandaceae, seguido de análisis de su distribución latitudinal, distribución altitudinal y diversidad de especies y genérica. Además, con base en todos los géneros y el 87% de las especies, reconstruimos las relaciones filogenéticas, estimamos los tiempos de divergencia, calculamos la diversidad filogenética y las distribuciones ancestrales inferidas. Resultados: Las Juglandaceae existentes (10 géneros y 60 especies) se distribuyen principalmente en el este de Asia y América del Norte (principalmente entre 20 y 40 ° N). Las Juglandaceae tropicales habitan principalmente en áreas montañosas de más de 1000 m, especialmente en el Nuevo Mundo. El suroeste de China y el norte de Vietnam se caracterizan por una gran diversidad de especies, genérica y filogenética. Los Estados Unidos de América solo tienen una gran diversidad de especies. El área de origen de Juglandaceae fue América del Norte y Europa en el Eoceno temprano, y su dispersión generalizada ocurrió principalmente entre 13 y 26 Ma. Principales conclusiones: Los miembros de Juglandaceae habitan áreas con condiciones climáticas templadas. El centro de diversificación se ha desplazado intercontinentalmente desde América del Norte y Europa al suroeste de China y el norte de Vietnam, que se identifican como regiones prioritarias de conservación. El enfriamiento de alta latitud durante el Oligoceno seguido de un clima más cálido estable a largo plazo en el Mioceno temprano y medio impulsó la translocación hacia el sur de la familia.

Título traducido de la contribución	Síntesis biogeográfica global y regiones de conservación prioritarias de la familia de árboles relictos Juglandaceae
Idioma original	Inglés estadounidense
Páginas (desde-hasta)	643-657
Número de páginas	15
Publicación	Journal of Biogeography
Volumen	47
N.º	3
DOI	https://doi.org/10.1111/jbi.13766
Estado	Publicada - ene. 7 2020

Áreas temáticas de ASJC Scopus

Ecología, evolución, comportamiento y sistemática
Ecología

ODS de las Naciones Unidas

Este resultado contribuye a los siguientes Objetivos de Desarrollo Sostenible

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@article{541c704fcfc84b0a94424c8614f422c8,

title = "Global biogeographic synthesis and priority conservation regions of the relict tree family Juglandaceae",

abstract = "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.",

author = "Song, {Yi Gang} and Yann Fragni{\`e}re and Meng, {Hong Hu} and Ying Li and S{\'e}bastien B{\'e}trisey and Adriana Corrales and Steven Manchester and Min Deng and Jasi{\'n}ska, {Anna K.} and {V{\u a}n S{\^a}m}, Ho{\`a}ng and Gregor Kozlowski",

year = "2020",

month = jan,

day = "7",

doi = "10.1111/jbi.13766",

language = "English (US)",

volume = "47",

pages = "643--657",

journal = "Journal of Biogeography",

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T1 - Global biogeographic synthesis and priority conservation regions of the relict tree family Juglandaceae

AU - Song, Yi Gang

AU - Fragnière, Yann

AU - Meng, Hong Hu

AU - Li, Ying

AU - Bétrisey, Sébastien

AU - Corrales, Adriana

AU - Manchester, Steven

AU - Deng, Min

AU - Jasińska, Anna K.

AU - Văn Sâm, Hoàng

AU - Kozlowski, Gregor

PY - 2020/1/7

Y1 - 2020/1/7

N2 - 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.

AB - 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.

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DO - 10.1111/jbi.13766

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SN - 0305-0270

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EP - 657

JO - Journal of Biogeography

JF - Journal of Biogeography

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ER -

Global biogeographic synthesis and priority conservation regions of the relict tree family Juglandaceae

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