Data from: A test of the green wave hypothesis in omnivorous brown bears across North America ...
Herbivorous animals tend to seek out plants at intermediate phenological states to improve energy intake while minimizing consumption of fibrous material. In some ecosystems, the timing of green-up is heterogeneous and propagates across space in a wave-like pattern, known as the green wave. Tracking...
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Online Access: | https://dx.doi.org/10.5061/dryad.4tmpg4fgq https://datadryad.org/stash/dataset/doi:10.5061/dryad.4tmpg4fgq |
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ftdatacite:10.5061/dryad.4tmpg4fgq 2024-02-04T10:05:06+01:00 Data from: A test of the green wave hypothesis in omnivorous brown bears across North America ... Merkle, Jerod Bowersock, Nathaniel Ciarniello, Lana M. Deacy, William Heard, Douglas Joly, Kyle Lamb, Clayton Leacock, William McLellan, Bruce Mowat, Garth Sorum, Matthew Van Manen, Frank 2023 https://dx.doi.org/10.5061/dryad.4tmpg4fgq https://datadryad.org/stash/dataset/doi:10.5061/dryad.4tmpg4fgq en eng Dryad Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 grizzly bear forage quality normalized difference vegetation index Phenology resource landscape Ursus arctos FOS Natural sciences Dataset dataset 2023 ftdatacite https://doi.org/10.5061/dryad.4tmpg4fgq 2024-01-05T04:39:59Z Herbivorous animals tend to seek out plants at intermediate phenological states to improve energy intake while minimizing consumption of fibrous material. In some ecosystems, the timing of green-up is heterogeneous and propagates across space in a wave-like pattern, known as the green wave. Tracking the green wave allows individuals to prolong access to higher-quality forage. While there is a plethora of empirical support for such behavior in herbivorous taxa, the green wave hypothesis (GWH) is nuanced based on factors such as body morphometrics and digestive capacity. Furthermore, little is known about whether other taxa, such as omnivores, track the green wave. Our objective was to assess whether the GWH can be extended to explain the movements of omnivores. Using GPS collar data from seven populations (n = 127 individuals) of brown bears (Ursus arctos) across their entire North American range, we first tested whether bears tracked the green wave. Using conditional resource selection functions, we found ... : This dataset was developed by merging GPS location data from collared grizzly bears with environmental data. See methods section of Bowersock et al. 2023 in Ecography for details. ... Dataset Ursus arctos DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
grizzly bear forage quality normalized difference vegetation index Phenology resource landscape Ursus arctos FOS Natural sciences |
spellingShingle |
grizzly bear forage quality normalized difference vegetation index Phenology resource landscape Ursus arctos FOS Natural sciences Merkle, Jerod Bowersock, Nathaniel Ciarniello, Lana M. Deacy, William Heard, Douglas Joly, Kyle Lamb, Clayton Leacock, William McLellan, Bruce Mowat, Garth Sorum, Matthew Van Manen, Frank Data from: A test of the green wave hypothesis in omnivorous brown bears across North America ... |
topic_facet |
grizzly bear forage quality normalized difference vegetation index Phenology resource landscape Ursus arctos FOS Natural sciences |
description |
Herbivorous animals tend to seek out plants at intermediate phenological states to improve energy intake while minimizing consumption of fibrous material. In some ecosystems, the timing of green-up is heterogeneous and propagates across space in a wave-like pattern, known as the green wave. Tracking the green wave allows individuals to prolong access to higher-quality forage. While there is a plethora of empirical support for such behavior in herbivorous taxa, the green wave hypothesis (GWH) is nuanced based on factors such as body morphometrics and digestive capacity. Furthermore, little is known about whether other taxa, such as omnivores, track the green wave. Our objective was to assess whether the GWH can be extended to explain the movements of omnivores. Using GPS collar data from seven populations (n = 127 individuals) of brown bears (Ursus arctos) across their entire North American range, we first tested whether bears tracked the green wave. Using conditional resource selection functions, we found ... : This dataset was developed by merging GPS location data from collared grizzly bears with environmental data. See methods section of Bowersock et al. 2023 in Ecography for details. ... |
format |
Dataset |
author |
Merkle, Jerod Bowersock, Nathaniel Ciarniello, Lana M. Deacy, William Heard, Douglas Joly, Kyle Lamb, Clayton Leacock, William McLellan, Bruce Mowat, Garth Sorum, Matthew Van Manen, Frank |
author_facet |
Merkle, Jerod Bowersock, Nathaniel Ciarniello, Lana M. Deacy, William Heard, Douglas Joly, Kyle Lamb, Clayton Leacock, William McLellan, Bruce Mowat, Garth Sorum, Matthew Van Manen, Frank |
author_sort |
Merkle, Jerod |
title |
Data from: A test of the green wave hypothesis in omnivorous brown bears across North America ... |
title_short |
Data from: A test of the green wave hypothesis in omnivorous brown bears across North America ... |
title_full |
Data from: A test of the green wave hypothesis in omnivorous brown bears across North America ... |
title_fullStr |
Data from: A test of the green wave hypothesis in omnivorous brown bears across North America ... |
title_full_unstemmed |
Data from: A test of the green wave hypothesis in omnivorous brown bears across North America ... |
title_sort |
data from: a test of the green wave hypothesis in omnivorous brown bears across north america ... |
publisher |
Dryad |
publishDate |
2023 |
url |
https://dx.doi.org/10.5061/dryad.4tmpg4fgq https://datadryad.org/stash/dataset/doi:10.5061/dryad.4tmpg4fgq |
genre |
Ursus arctos |
genre_facet |
Ursus arctos |
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.4tmpg4fgq |
_version_ |
1789974056355758080 |