Projected trophic changes in species-carrying capacities under climate change scenarios ...
Climate controls the amount of energy available for plants, which in turn determines the quantity of resources available for animals. It follows that when climate changes, so should trophic communities. Using a novel modeling approach, we investigate how bird and mammal trophic communities might dis...
Main Authors: | , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
Dryad
2024
|
Subjects: | |
Online Access: | https://dx.doi.org/10.5061/dryad.dbrv15f83 https://datadryad.org/stash/dataset/doi:10.5061/dryad.dbrv15f83 |
id |
ftdatacite:10.5061/dryad.dbrv15f83 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.5061/dryad.dbrv15f83 2024-03-31T07:48:43+00:00 Projected trophic changes in species-carrying capacities under climate change scenarios ... Mendoza, Manuel Araujo, Miguel B. 2024 https://dx.doi.org/10.5061/dryad.dbrv15f83 https://datadryad.org/stash/dataset/doi:10.5061/dryad.dbrv15f83 en eng Dryad https://dx.doi.org/10.5281/zenodo.10521109 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 trophic biogeography Climate change Global warming Biodiversity Species extinction Invasive species FOS Biological sciences dataset Dataset 2024 ftdatacite https://doi.org/10.5061/dryad.dbrv15f8310.5281/zenodo.10521109 2024-03-04T11:24:55Z Climate controls the amount of energy available for plants, which in turn determines the quantity of resources available for animals. It follows that when climate changes, so should trophic communities. Using a novel modeling approach, we investigate how bird and mammal trophic communities might disassemble and reassemble under 21st century climate changes. We show that trophic structures are expected to undergo profound changes globally, chiefly in the tropics and across high latitudes in the northern hemisphere. This trophic reorganization of communities is characterized by shifts in species richness within trophic guilds. While some guilds might face population collapses, others are projected to find new opportunities to maintain stable populations in previously inhospitable areas. The proposed models offer a tool for projecting and understanding the trophic ramifications of climate change, highlighting their potential in guiding future research and conservation efforts. ... : Data Geographical data were garnered from two primary sources and subsequently plotted on a global terrestrial grid, each cell measuring 1 × 1°: The global distribution ranges of terrestrial mammals and non-marine birds; Predictor bioclimatic variables potentially pertinent to these species. The distributions of species, specifically 9,993 non-marine birds and 5,272 terrestrial mammals, totalling 15,265 species, were informed by the IUCN Global Assessment's data on native ranges(38). To enable analysis, a presence/absence matrix was created. In this matrix, the species were aligned as columns, each named, against 18,418 terrestrial grid cells, each cell measuring 1 × 1°, as rows. These include all the non-coastal cells of the world, excluding Antarctica and some northern regions, such as most of Greenland, for which some data are lacking. This approach provided a clear, granular view of species distribution across the globe. The bioclimatic variables were divided into two datasets: historical (1961-2018) and ... Dataset Antarc* Antarctica Greenland DataCite Metadata Store (German National Library of Science and Technology) Greenland |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
trophic biogeography Climate change Global warming Biodiversity Species extinction Invasive species FOS Biological sciences |
spellingShingle |
trophic biogeography Climate change Global warming Biodiversity Species extinction Invasive species FOS Biological sciences Mendoza, Manuel Araujo, Miguel B. Projected trophic changes in species-carrying capacities under climate change scenarios ... |
topic_facet |
trophic biogeography Climate change Global warming Biodiversity Species extinction Invasive species FOS Biological sciences |
description |
Climate controls the amount of energy available for plants, which in turn determines the quantity of resources available for animals. It follows that when climate changes, so should trophic communities. Using a novel modeling approach, we investigate how bird and mammal trophic communities might disassemble and reassemble under 21st century climate changes. We show that trophic structures are expected to undergo profound changes globally, chiefly in the tropics and across high latitudes in the northern hemisphere. This trophic reorganization of communities is characterized by shifts in species richness within trophic guilds. While some guilds might face population collapses, others are projected to find new opportunities to maintain stable populations in previously inhospitable areas. The proposed models offer a tool for projecting and understanding the trophic ramifications of climate change, highlighting their potential in guiding future research and conservation efforts. ... : Data Geographical data were garnered from two primary sources and subsequently plotted on a global terrestrial grid, each cell measuring 1 × 1°: The global distribution ranges of terrestrial mammals and non-marine birds; Predictor bioclimatic variables potentially pertinent to these species. The distributions of species, specifically 9,993 non-marine birds and 5,272 terrestrial mammals, totalling 15,265 species, were informed by the IUCN Global Assessment's data on native ranges(38). To enable analysis, a presence/absence matrix was created. In this matrix, the species were aligned as columns, each named, against 18,418 terrestrial grid cells, each cell measuring 1 × 1°, as rows. These include all the non-coastal cells of the world, excluding Antarctica and some northern regions, such as most of Greenland, for which some data are lacking. This approach provided a clear, granular view of species distribution across the globe. The bioclimatic variables were divided into two datasets: historical (1961-2018) and ... |
format |
Dataset |
author |
Mendoza, Manuel Araujo, Miguel B. |
author_facet |
Mendoza, Manuel Araujo, Miguel B. |
author_sort |
Mendoza, Manuel |
title |
Projected trophic changes in species-carrying capacities under climate change scenarios ... |
title_short |
Projected trophic changes in species-carrying capacities under climate change scenarios ... |
title_full |
Projected trophic changes in species-carrying capacities under climate change scenarios ... |
title_fullStr |
Projected trophic changes in species-carrying capacities under climate change scenarios ... |
title_full_unstemmed |
Projected trophic changes in species-carrying capacities under climate change scenarios ... |
title_sort |
projected trophic changes in species-carrying capacities under climate change scenarios ... |
publisher |
Dryad |
publishDate |
2024 |
url |
https://dx.doi.org/10.5061/dryad.dbrv15f83 https://datadryad.org/stash/dataset/doi:10.5061/dryad.dbrv15f83 |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Antarc* Antarctica Greenland |
genre_facet |
Antarc* Antarctica Greenland |
op_relation |
https://dx.doi.org/10.5281/zenodo.10521109 |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_doi |
https://doi.org/10.5061/dryad.dbrv15f8310.5281/zenodo.10521109 |
_version_ |
1795034517803630592 |