Data from: Mountain building, climate cooling and the richness of cold-adapted plants in the northern hemisphere

Aim The summits of mountain ranges at mid-latitude in the Northern Hemisphere and the Arctic share many ecological properties including comparable climate and similar floras. We hypothesise that the orogeny during the Oligocene-Miocene combined with global cooling allowed the origin and early divers...

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Main Authors: Hagen, Oskar, Vaterlaus, Lisa, Albouy, Camille, Brown, Andrew, Leugger, Flurin, Onstein, Renske E., Novaes de Santana, Charles, Scotese, Christopher R., Pellissier, Löic
Format: Dataset
Language:unknown
Published: 2019
Subjects:
Online Access:https://zenodo.org/record/4998963
https://doi.org/10.5061/dryad.0ff6b04
id ftzenodo:oai:zenodo.org:4998963
record_format openpolar
spelling ftzenodo:oai:zenodo.org:4998963 2023-05-15T14:30:59+02:00 Data from: Mountain building, climate cooling and the richness of cold-adapted plants in the northern hemisphere Hagen, Oskar Vaterlaus, Lisa Albouy, Camille Brown, Andrew Leugger, Flurin Onstein, Renske E. Novaes de Santana, Charles Scotese, Christopher R. Pellissier, Löic 2019-07-19 https://zenodo.org/record/4998963 https://doi.org/10.5061/dryad.0ff6b04 unknown doi:10.1111/jbi.13653 https://zenodo.org/communities/dryad https://zenodo.org/record/4998963 https://doi.org/10.5061/dryad.0ff6b04 oai:zenodo.org:4998963 info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode cold-adapted plants earth surface processes Compositae mountain Leguminosae Cyperaceae Brassicaceae orogeny info:eu-repo/semantics/other dataset 2019 ftzenodo https://doi.org/10.5061/dryad.0ff6b0410.1111/jbi.13653 2023-03-11T00:57:20Z Aim The summits of mountain ranges at mid-latitude in the Northern Hemisphere and the Arctic share many ecological properties including comparable climate and similar floras. We hypothesise that the orogeny during the Oligocene-Miocene combined with global cooling allowed the origin and early diversification of cold-adapted plant lineages in these regions. Before establishment of the Arctic cryosphere, adaptation and speciation in high elevation areas of these mountains ranges may have led to higher species richness when compared to the Arctic. Subsequent colonisation from mid-latitude mountain ranges to the Arctic may explain similar but poorer flora. Location Arctic-Alpine regions of the Northern Hemisphere. Methods We mapped the cold climate in the Northern Hemisphere for most of the Cenozoic (60 Ma until present) based on paleoclimate proxies coupled with paleoelevations. We generated species distribution maps from occurrences and regional atlases for 5464 cold-adapted plant species from 756 genera occupying cold climates. We fitted a generalised linear model to evaluate the association between cold-adapted plant species richness and environmental as well as geographic variables. We performed a meta-analysis of studies, which inferred and dated the ancestral geographic origin of cold-adapted lineages using phylogenies. Results We found that the subalpine-alpine areas of the mid-latitude mountain ranges comprise higher cold-adapted plant species richness than the Palearctic and Nearctic polar regions. The topo-climatic reconstructions indicated that the cold climatic niche occurred first in mid-latitude mountain ranges (42-38 Ma), specifically in the Himalayan region, and only later in the Arctic (22-18 Ma). The meta-analysis of the dating of the origin of cold-adapted lineages indicated that most clades originated in central Asia between 39 and 7 Ma. Main conclusions Our results support the hypothesis that the orogeny and the progressive cooling in the Oligocene-Miocene generated cold climates in ... Dataset arctic cryosphere Arctic Zenodo Arctic
institution Open Polar
collection Zenodo
op_collection_id ftzenodo
language unknown
topic cold-adapted plants
earth surface processes
Compositae
mountain
Leguminosae
Cyperaceae
Brassicaceae
orogeny
spellingShingle cold-adapted plants
earth surface processes
Compositae
mountain
Leguminosae
Cyperaceae
Brassicaceae
orogeny
Hagen, Oskar
Vaterlaus, Lisa
Albouy, Camille
Brown, Andrew
Leugger, Flurin
Onstein, Renske E.
Novaes de Santana, Charles
Scotese, Christopher R.
Pellissier, Löic
Data from: Mountain building, climate cooling and the richness of cold-adapted plants in the northern hemisphere
topic_facet cold-adapted plants
earth surface processes
Compositae
mountain
Leguminosae
Cyperaceae
Brassicaceae
orogeny
description Aim The summits of mountain ranges at mid-latitude in the Northern Hemisphere and the Arctic share many ecological properties including comparable climate and similar floras. We hypothesise that the orogeny during the Oligocene-Miocene combined with global cooling allowed the origin and early diversification of cold-adapted plant lineages in these regions. Before establishment of the Arctic cryosphere, adaptation and speciation in high elevation areas of these mountains ranges may have led to higher species richness when compared to the Arctic. Subsequent colonisation from mid-latitude mountain ranges to the Arctic may explain similar but poorer flora. Location Arctic-Alpine regions of the Northern Hemisphere. Methods We mapped the cold climate in the Northern Hemisphere for most of the Cenozoic (60 Ma until present) based on paleoclimate proxies coupled with paleoelevations. We generated species distribution maps from occurrences and regional atlases for 5464 cold-adapted plant species from 756 genera occupying cold climates. We fitted a generalised linear model to evaluate the association between cold-adapted plant species richness and environmental as well as geographic variables. We performed a meta-analysis of studies, which inferred and dated the ancestral geographic origin of cold-adapted lineages using phylogenies. Results We found that the subalpine-alpine areas of the mid-latitude mountain ranges comprise higher cold-adapted plant species richness than the Palearctic and Nearctic polar regions. The topo-climatic reconstructions indicated that the cold climatic niche occurred first in mid-latitude mountain ranges (42-38 Ma), specifically in the Himalayan region, and only later in the Arctic (22-18 Ma). The meta-analysis of the dating of the origin of cold-adapted lineages indicated that most clades originated in central Asia between 39 and 7 Ma. Main conclusions Our results support the hypothesis that the orogeny and the progressive cooling in the Oligocene-Miocene generated cold climates in ...
format Dataset
author Hagen, Oskar
Vaterlaus, Lisa
Albouy, Camille
Brown, Andrew
Leugger, Flurin
Onstein, Renske E.
Novaes de Santana, Charles
Scotese, Christopher R.
Pellissier, Löic
author_facet Hagen, Oskar
Vaterlaus, Lisa
Albouy, Camille
Brown, Andrew
Leugger, Flurin
Onstein, Renske E.
Novaes de Santana, Charles
Scotese, Christopher R.
Pellissier, Löic
author_sort Hagen, Oskar
title Data from: Mountain building, climate cooling and the richness of cold-adapted plants in the northern hemisphere
title_short Data from: Mountain building, climate cooling and the richness of cold-adapted plants in the northern hemisphere
title_full Data from: Mountain building, climate cooling and the richness of cold-adapted plants in the northern hemisphere
title_fullStr Data from: Mountain building, climate cooling and the richness of cold-adapted plants in the northern hemisphere
title_full_unstemmed Data from: Mountain building, climate cooling and the richness of cold-adapted plants in the northern hemisphere
title_sort data from: mountain building, climate cooling and the richness of cold-adapted plants in the northern hemisphere
publishDate 2019
url https://zenodo.org/record/4998963
https://doi.org/10.5061/dryad.0ff6b04
geographic Arctic
geographic_facet Arctic
genre arctic cryosphere
Arctic
genre_facet arctic cryosphere
Arctic
op_relation doi:10.1111/jbi.13653
https://zenodo.org/communities/dryad
https://zenodo.org/record/4998963
https://doi.org/10.5061/dryad.0ff6b04
oai:zenodo.org:4998963
op_rights info:eu-repo/semantics/openAccess
https://creativecommons.org/publicdomain/zero/1.0/legalcode
op_doi https://doi.org/10.5061/dryad.0ff6b0410.1111/jbi.13653
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