The retrogressive thaw slump (RTS) inventory in permafrost region of the QTP
This dataset containthe retrogressive thaw slump (RTS) inventory in permafrost region of the Qinghai–Tibet Plateau (QTP)based on field investigations and the manual interpretation of the Gaofen-1 and Gaofen-2 images.RTSs were visually detected based on the presence of recently exposed sediments, poo...
Main Authors: | , , , , , |
---|---|
Format: | Other/Unknown Material |
Language: | unknown |
Published: |
Zenodo
2022
|
Subjects: | |
Online Access: | https://doi.org/10.5281/zenodo.7309867 |
id |
ftzenodo:oai:zenodo.org:7309867 |
---|---|
record_format |
openpolar |
spelling |
ftzenodo:oai:zenodo.org:7309867 2024-09-09T20:03:02+00:00 The retrogressive thaw slump (RTS) inventory in permafrost region of the QTP Luo Jing Niu Fujun Lin Zhanju Liu Minghao Yin Guoan Gao Zeyong 2022-11-10 https://doi.org/10.5281/zenodo.7309867 unknown Zenodo https://doi.org/10.5281/zenodo.7309866 https://doi.org/10.5281/zenodo.7309867 oai:zenodo.org:7309867 info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode info:eu-repo/semantics/other 2022 ftzenodo https://doi.org/10.5281/zenodo.730986710.5281/zenodo.7309866 2024-07-26T23:22:16Z This dataset containthe retrogressive thaw slump (RTS) inventory in permafrost region of the Qinghai–Tibet Plateau (QTP)based on field investigations and the manual interpretation of the Gaofen-1 and Gaofen-2 images.RTSs were visually detected based on the presence of recently exposed sediments, poorly developed vegetation, and distinct headwalls. To avoid misdelineation of the RTS, the entire permafrost region of the QTP was divided into a large number of grids measuring 5 × 5 km each. Grids with slope degrees below 1° or higher than 15° were excluded because RTSs are rarely found at these slopes according to our previous study and field investigations. RTSs in the remaining grids were detected and sketched by the first author and then examined by at least two other experienced authors. Once a RTS was identified, it was assigned a unique number and classified based on its initiation such as next to a river (R), by lake erosion (L), and after the occurrence of active-layer detachment slide. Other/Unknown Material permafrost Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
description |
This dataset containthe retrogressive thaw slump (RTS) inventory in permafrost region of the Qinghai–Tibet Plateau (QTP)based on field investigations and the manual interpretation of the Gaofen-1 and Gaofen-2 images.RTSs were visually detected based on the presence of recently exposed sediments, poorly developed vegetation, and distinct headwalls. To avoid misdelineation of the RTS, the entire permafrost region of the QTP was divided into a large number of grids measuring 5 × 5 km each. Grids with slope degrees below 1° or higher than 15° were excluded because RTSs are rarely found at these slopes according to our previous study and field investigations. RTSs in the remaining grids were detected and sketched by the first author and then examined by at least two other experienced authors. Once a RTS was identified, it was assigned a unique number and classified based on its initiation such as next to a river (R), by lake erosion (L), and after the occurrence of active-layer detachment slide. |
format |
Other/Unknown Material |
author |
Luo Jing Niu Fujun Lin Zhanju Liu Minghao Yin Guoan Gao Zeyong |
spellingShingle |
Luo Jing Niu Fujun Lin Zhanju Liu Minghao Yin Guoan Gao Zeyong The retrogressive thaw slump (RTS) inventory in permafrost region of the QTP |
author_facet |
Luo Jing Niu Fujun Lin Zhanju Liu Minghao Yin Guoan Gao Zeyong |
author_sort |
Luo Jing |
title |
The retrogressive thaw slump (RTS) inventory in permafrost region of the QTP |
title_short |
The retrogressive thaw slump (RTS) inventory in permafrost region of the QTP |
title_full |
The retrogressive thaw slump (RTS) inventory in permafrost region of the QTP |
title_fullStr |
The retrogressive thaw slump (RTS) inventory in permafrost region of the QTP |
title_full_unstemmed |
The retrogressive thaw slump (RTS) inventory in permafrost region of the QTP |
title_sort |
retrogressive thaw slump (rts) inventory in permafrost region of the qtp |
publisher |
Zenodo |
publishDate |
2022 |
url |
https://doi.org/10.5281/zenodo.7309867 |
genre |
permafrost |
genre_facet |
permafrost |
op_relation |
https://doi.org/10.5281/zenodo.7309866 https://doi.org/10.5281/zenodo.7309867 oai:zenodo.org:7309867 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.730986710.5281/zenodo.7309866 |
_version_ |
1809934967659036672 |