LPJ-LMfire simulations for Europe for the Last Glacial Maximum and preindustrial control, link to NetCDF files ...
Reconstructions of the vegetation of Europe during the Last Glacial Maximum (LGM) are an enigma. Pollen-based analyses have suggested that Europe was largely covered by steppe and tundra, and forests persisted only in small refugia. Climate-vegetation model simulations on the other hand have consist...
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ftdatacite:10.1594/pangaea.864243 2024-09-15T18:39:55+00:00 LPJ-LMfire simulations for Europe for the Last Glacial Maximum and preindustrial control, link to NetCDF files ... Kaplan, Jed O Pfeiffer, Mirjam Kolen, Jan C A Davis, Basil A S 2016 application/zip https://dx.doi.org/10.1594/pangaea.864243 https://doi.pangaea.de/10.1594/PANGAEA.864243 en eng PANGAEA https://dx.doi.org/10.1371/journal.pone.0166726 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 dataset Supplementary Dataset Dataset 2016 ftdatacite https://doi.org/10.1594/pangaea.86424310.1371/journal.pone.0166726 2024-08-01T11:01:20Z Reconstructions of the vegetation of Europe during the Last Glacial Maximum (LGM) are an enigma. Pollen-based analyses have suggested that Europe was largely covered by steppe and tundra, and forests persisted only in small refugia. Climate-vegetation model simulations on the other hand have consistently suggested that broad areas of Europe would have been suitable for forest, even in the depths of the last glaciation. Here we reconcile models with data by demonstrating that the highly mobile groups of hunter-gatherers that inhabited Europe at the LGM could have substantially reduced forest cover through the ignition of wildfires. Similar to hunter-gatherers of the more recent past, Upper Paleolithic humans were masters of the use of fire, and preferred inhabiting semi-open landscapes to facilitate foraging, hunting and travel. Incorporating human agency into a dynamic vegetation-fire model and simulating forest cover shows that even small increases in wildfire frequency over natural background levels ... : This data sets contains LPJ-LMfire dynamic global vegetation model output covering Europe and the Mediterranean for the Last Glacial Maximum (LGM; 21 ka) and for a preindustrial control simulation (20th century detrended climate). The NetCDF data files are time averages of the final 30 years of the model simulation. Each NetCDF file contains four or five variables: fractional cover of 9 plant functional types (PFTs; cover), total fractional coverage of trees (treecover), population density of hunter-gatherers (foragerPD; only for the "people" simulations), fraction of the gridcell burned on 30-year average (burnedf), and vegetation net primary productivity (NPP). The model spatial resolution is 0.5-degrees For the LGM simulations, LPJ-LMfire was driven by the PMIP3 suite of eight GCMs for which LGM climate simulations were available. Also provided in this archive is the result of an LPJ-LMfire run that was forced by the average climate of all GCMs (the "GCM-mean" files), and the average of each of the ... Dataset Tundra DataCite |
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Open Polar |
collection |
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op_collection_id |
ftdatacite |
language |
English |
description |
Reconstructions of the vegetation of Europe during the Last Glacial Maximum (LGM) are an enigma. Pollen-based analyses have suggested that Europe was largely covered by steppe and tundra, and forests persisted only in small refugia. Climate-vegetation model simulations on the other hand have consistently suggested that broad areas of Europe would have been suitable for forest, even in the depths of the last glaciation. Here we reconcile models with data by demonstrating that the highly mobile groups of hunter-gatherers that inhabited Europe at the LGM could have substantially reduced forest cover through the ignition of wildfires. Similar to hunter-gatherers of the more recent past, Upper Paleolithic humans were masters of the use of fire, and preferred inhabiting semi-open landscapes to facilitate foraging, hunting and travel. Incorporating human agency into a dynamic vegetation-fire model and simulating forest cover shows that even small increases in wildfire frequency over natural background levels ... : This data sets contains LPJ-LMfire dynamic global vegetation model output covering Europe and the Mediterranean for the Last Glacial Maximum (LGM; 21 ka) and for a preindustrial control simulation (20th century detrended climate). The NetCDF data files are time averages of the final 30 years of the model simulation. Each NetCDF file contains four or five variables: fractional cover of 9 plant functional types (PFTs; cover), total fractional coverage of trees (treecover), population density of hunter-gatherers (foragerPD; only for the "people" simulations), fraction of the gridcell burned on 30-year average (burnedf), and vegetation net primary productivity (NPP). The model spatial resolution is 0.5-degrees For the LGM simulations, LPJ-LMfire was driven by the PMIP3 suite of eight GCMs for which LGM climate simulations were available. Also provided in this archive is the result of an LPJ-LMfire run that was forced by the average climate of all GCMs (the "GCM-mean" files), and the average of each of the ... |
format |
Dataset |
author |
Kaplan, Jed O Pfeiffer, Mirjam Kolen, Jan C A Davis, Basil A S |
spellingShingle |
Kaplan, Jed O Pfeiffer, Mirjam Kolen, Jan C A Davis, Basil A S LPJ-LMfire simulations for Europe for the Last Glacial Maximum and preindustrial control, link to NetCDF files ... |
author_facet |
Kaplan, Jed O Pfeiffer, Mirjam Kolen, Jan C A Davis, Basil A S |
author_sort |
Kaplan, Jed O |
title |
LPJ-LMfire simulations for Europe for the Last Glacial Maximum and preindustrial control, link to NetCDF files ... |
title_short |
LPJ-LMfire simulations for Europe for the Last Glacial Maximum and preindustrial control, link to NetCDF files ... |
title_full |
LPJ-LMfire simulations for Europe for the Last Glacial Maximum and preindustrial control, link to NetCDF files ... |
title_fullStr |
LPJ-LMfire simulations for Europe for the Last Glacial Maximum and preindustrial control, link to NetCDF files ... |
title_full_unstemmed |
LPJ-LMfire simulations for Europe for the Last Glacial Maximum and preindustrial control, link to NetCDF files ... |
title_sort |
lpj-lmfire simulations for europe for the last glacial maximum and preindustrial control, link to netcdf files ... |
publisher |
PANGAEA |
publishDate |
2016 |
url |
https://dx.doi.org/10.1594/pangaea.864243 https://doi.pangaea.de/10.1594/PANGAEA.864243 |
genre |
Tundra |
genre_facet |
Tundra |
op_relation |
https://dx.doi.org/10.1371/journal.pone.0166726 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.86424310.1371/journal.pone.0166726 |
_version_ |
1810484253550444544 |