First rock glacier inventory of the Peruvian Andes: distribution, classification and climatic characterization ...
The contours of the Rock glaciers (RGs) were manually digitized, identifying a total of 2271 (967 active, 507 inactive, 311 intact and 486 relict) covering 109.1±1.5 km2 and distributed in 15 of the 20 cordilleras of Peru. The Minimum Altitude Front (MAF) of RGs is 4339 m a.s.l., while most of them...
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Online Access: | https://dx.doi.org/10.5281/zenodo.8360402 https://zenodo.org/record/8360402 |
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ftdatacite:10.5281/zenodo.8360402 2023-11-05T03:44:35+01:00 First rock glacier inventory of the Peruvian Andes: distribution, classification and climatic characterization ... Medina, Katy Badillo-Rivera, Edwin Loarte, Edwin León, Hairo Azócar, Guillermo Bodin, Xavier Huggel, Christian 2023 https://dx.doi.org/10.5281/zenodo.8360402 https://zenodo.org/record/8360402 es spa Zenodo https://dx.doi.org/10.5281/zenodo.8360401 Embargoed Access Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 info:eu-repo/semantics/embargoedAccess Rock glacier Permafrost Peruvian andes Topoclimatic variables Dataset dataset 2023 ftdatacite https://doi.org/10.5281/zenodo.836040210.5281/zenodo.8360401 2023-10-09T11:10:32Z The contours of the Rock glaciers (RGs) were manually digitized, identifying a total of 2271 (967 active, 507 inactive, 311 intact and 486 relict) covering 109.1±1.5 km2 and distributed in 15 of the 20 cordilleras of Peru. The Minimum Altitude Front (MAF) of RGs is 4339 m a.s.l., while most of them are between 4800 to 5000 m a.s.l. For the Southwest zone (Z-IV) where 94% of the RGs are located, the Binary Logistic Regression Model (BLRM) shows that MAAT and slope are the variables that have the greatest influence on the presence of 76.5% RGs evaluated. While in the North (Z-I), Central (Z-II) and Southeastern (Z-III) zones, the topoclimatic variables analyzed did not show statistical significance. This first inventory represents an important input for modeling the spatial distribution of permafrost in the Peruvian Tropical Andes. ... Dataset permafrost 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 |
Spanish |
topic |
Rock glacier Permafrost Peruvian andes Topoclimatic variables |
spellingShingle |
Rock glacier Permafrost Peruvian andes Topoclimatic variables Medina, Katy Badillo-Rivera, Edwin Loarte, Edwin León, Hairo Azócar, Guillermo Bodin, Xavier Huggel, Christian First rock glacier inventory of the Peruvian Andes: distribution, classification and climatic characterization ... |
topic_facet |
Rock glacier Permafrost Peruvian andes Topoclimatic variables |
description |
The contours of the Rock glaciers (RGs) were manually digitized, identifying a total of 2271 (967 active, 507 inactive, 311 intact and 486 relict) covering 109.1±1.5 km2 and distributed in 15 of the 20 cordilleras of Peru. The Minimum Altitude Front (MAF) of RGs is 4339 m a.s.l., while most of them are between 4800 to 5000 m a.s.l. For the Southwest zone (Z-IV) where 94% of the RGs are located, the Binary Logistic Regression Model (BLRM) shows that MAAT and slope are the variables that have the greatest influence on the presence of 76.5% RGs evaluated. While in the North (Z-I), Central (Z-II) and Southeastern (Z-III) zones, the topoclimatic variables analyzed did not show statistical significance. This first inventory represents an important input for modeling the spatial distribution of permafrost in the Peruvian Tropical Andes. ... |
format |
Dataset |
author |
Medina, Katy Badillo-Rivera, Edwin Loarte, Edwin León, Hairo Azócar, Guillermo Bodin, Xavier Huggel, Christian |
author_facet |
Medina, Katy Badillo-Rivera, Edwin Loarte, Edwin León, Hairo Azócar, Guillermo Bodin, Xavier Huggel, Christian |
author_sort |
Medina, Katy |
title |
First rock glacier inventory of the Peruvian Andes: distribution, classification and climatic characterization ... |
title_short |
First rock glacier inventory of the Peruvian Andes: distribution, classification and climatic characterization ... |
title_full |
First rock glacier inventory of the Peruvian Andes: distribution, classification and climatic characterization ... |
title_fullStr |
First rock glacier inventory of the Peruvian Andes: distribution, classification and climatic characterization ... |
title_full_unstemmed |
First rock glacier inventory of the Peruvian Andes: distribution, classification and climatic characterization ... |
title_sort |
first rock glacier inventory of the peruvian andes: distribution, classification and climatic characterization ... |
publisher |
Zenodo |
publishDate |
2023 |
url |
https://dx.doi.org/10.5281/zenodo.8360402 https://zenodo.org/record/8360402 |
genre |
permafrost |
genre_facet |
permafrost |
op_relation |
https://dx.doi.org/10.5281/zenodo.8360401 |
op_rights |
Embargoed Access Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 info:eu-repo/semantics/embargoedAccess |
op_doi |
https://doi.org/10.5281/zenodo.836040210.5281/zenodo.8360401 |
_version_ |
1781704861086121984 |