Monitoring of glacier frontal parts on Galindez and Winter islands (the Argentine Islands) in 2018—2019
The work presents an analysis of climate variability and glaciological changes of the Antarctic Peninsula and the results of glacier monitoring on Galindez Island and Winter Island (the Argentine Islands in the Wilhelm Archipelago, Antarctic Peninsula) in 2018—2019. The main objective of research wa...
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Language: | English Ukrainian |
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State Institution National Antarctic Scientific Center
2020
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Online Access: | https://doi.org/10.33275/1727-7485.2(19).2019.149 https://doaj.org/article/58f49535578d40c59944a6adf7df6ec2 |
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ftdoajarticles:oai:doaj.org/article:58f49535578d40c59944a6adf7df6ec2 2023-05-15T13:46:25+02:00 Monitoring of glacier frontal parts on Galindez and Winter islands (the Argentine Islands) in 2018—2019 Kh. I. Marusazh V. M. Hlotov Z. Siejka 2020-01-01T00:00:00Z https://doi.org/10.33275/1727-7485.2(19).2019.149 https://doaj.org/article/58f49535578d40c59944a6adf7df6ec2 EN UK eng ukr State Institution National Antarctic Scientific Center http://uaj.uac.gov.ua/index.php/uaj/article/view/149 https://doaj.org/toc/1727-7485 https://doaj.org/toc/2415-3087 1727-7485 2415-3087 doi:10.33275/1727-7485.2(19).2019.149 https://doaj.org/article/58f49535578d40c59944a6adf7df6ec2 Український антарктичний журнал, Iss 2(19), Pp 26-37 (2020) glacier terrestrial laser scanning stereophotogrammetry Meteorology. Climatology QC851-999 Geophysics. Cosmic physics QC801-809 article 2020 ftdoajarticles https://doi.org/10.33275/1727-7485.2(19).2019.149 2022-12-31T08:08:57Z The work presents an analysis of climate variability and glaciological changes of the Antarctic Peninsula and the results of glacier monitoring on Galindez Island and Winter Island (the Argentine Islands in the Wilhelm Archipelago, Antarctic Peninsula) in 2018—2019. The main objective of research was to determine how the volumes of glaciers changed in 2018—2019 in the course of a complex study. Methods. The material of the Ukrainian seasonal expedition of 2018—2019 was used: terrestrial laser scanning data of 2018, terrestrial digital photography of 2018 and 2019 and an unmanned aerial vehicle survey of 2019. The technique used to determine changes in the volumes of glaciers can significantly improve both the speed and accuracy of the measurements. It included complementary processing of scanning data and digital photography of 2018, and digital photography and aerial survey of 2019. Results. Changes in the volumes of glaciers were 36 000 m3 for the western part of the glacier on Galindez Island, 1 100 m3 for the southern part of the glacier on Galindez Island, and 9 800 m3 for the southern part of the glacier on Winter Island. Conclusions. The results demonstrate significant changes since 2002. This is confirmed quantitatively by independent studies of the West of the peninsula. Monitoring of the dynamics of glacier volumes enables detection of climatic and glaciological changes in the Antarctic region. Article in Journal/Newspaper Antarc* Antarctic Antarctic Peninsula Argentine Islands Galindez Island Wilhelm Archipelago Winter Island Directory of Open Access Journals: DOAJ Articles Antarctic The Antarctic Antarctic Peninsula Argentine Argentine Islands ENVELOPE(-64.273,-64.273,-65.246,-65.246) Galindez ENVELOPE(-64.248,-64.248,-65.250,-65.250) Galindez Island ENVELOPE(-64.267,-64.267,-65.250,-65.250) Wilhelm Archipelago ENVELOPE(-64.000,-64.000,-65.133,-65.133) Winter Island ENVELOPE(-64.259,-64.259,-65.250,-65.250) Ukrainian Antarctic Journal 2(19) 26 37 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English Ukrainian |
topic |
glacier terrestrial laser scanning stereophotogrammetry Meteorology. Climatology QC851-999 Geophysics. Cosmic physics QC801-809 |
spellingShingle |
glacier terrestrial laser scanning stereophotogrammetry Meteorology. Climatology QC851-999 Geophysics. Cosmic physics QC801-809 Kh. I. Marusazh V. M. Hlotov Z. Siejka Monitoring of glacier frontal parts on Galindez and Winter islands (the Argentine Islands) in 2018—2019 |
topic_facet |
glacier terrestrial laser scanning stereophotogrammetry Meteorology. Climatology QC851-999 Geophysics. Cosmic physics QC801-809 |
description |
The work presents an analysis of climate variability and glaciological changes of the Antarctic Peninsula and the results of glacier monitoring on Galindez Island and Winter Island (the Argentine Islands in the Wilhelm Archipelago, Antarctic Peninsula) in 2018—2019. The main objective of research was to determine how the volumes of glaciers changed in 2018—2019 in the course of a complex study. Methods. The material of the Ukrainian seasonal expedition of 2018—2019 was used: terrestrial laser scanning data of 2018, terrestrial digital photography of 2018 and 2019 and an unmanned aerial vehicle survey of 2019. The technique used to determine changes in the volumes of glaciers can significantly improve both the speed and accuracy of the measurements. It included complementary processing of scanning data and digital photography of 2018, and digital photography and aerial survey of 2019. Results. Changes in the volumes of glaciers were 36 000 m3 for the western part of the glacier on Galindez Island, 1 100 m3 for the southern part of the glacier on Galindez Island, and 9 800 m3 for the southern part of the glacier on Winter Island. Conclusions. The results demonstrate significant changes since 2002. This is confirmed quantitatively by independent studies of the West of the peninsula. Monitoring of the dynamics of glacier volumes enables detection of climatic and glaciological changes in the Antarctic region. |
format |
Article in Journal/Newspaper |
author |
Kh. I. Marusazh V. M. Hlotov Z. Siejka |
author_facet |
Kh. I. Marusazh V. M. Hlotov Z. Siejka |
author_sort |
Kh. I. Marusazh |
title |
Monitoring of glacier frontal parts on Galindez and Winter islands (the Argentine Islands) in 2018—2019 |
title_short |
Monitoring of glacier frontal parts on Galindez and Winter islands (the Argentine Islands) in 2018—2019 |
title_full |
Monitoring of glacier frontal parts on Galindez and Winter islands (the Argentine Islands) in 2018—2019 |
title_fullStr |
Monitoring of glacier frontal parts on Galindez and Winter islands (the Argentine Islands) in 2018—2019 |
title_full_unstemmed |
Monitoring of glacier frontal parts on Galindez and Winter islands (the Argentine Islands) in 2018—2019 |
title_sort |
monitoring of glacier frontal parts on galindez and winter islands (the argentine islands) in 2018—2019 |
publisher |
State Institution National Antarctic Scientific Center |
publishDate |
2020 |
url |
https://doi.org/10.33275/1727-7485.2(19).2019.149 https://doaj.org/article/58f49535578d40c59944a6adf7df6ec2 |
long_lat |
ENVELOPE(-64.273,-64.273,-65.246,-65.246) ENVELOPE(-64.248,-64.248,-65.250,-65.250) ENVELOPE(-64.267,-64.267,-65.250,-65.250) ENVELOPE(-64.000,-64.000,-65.133,-65.133) ENVELOPE(-64.259,-64.259,-65.250,-65.250) |
geographic |
Antarctic The Antarctic Antarctic Peninsula Argentine Argentine Islands Galindez Galindez Island Wilhelm Archipelago Winter Island |
geographic_facet |
Antarctic The Antarctic Antarctic Peninsula Argentine Argentine Islands Galindez Galindez Island Wilhelm Archipelago Winter Island |
genre |
Antarc* Antarctic Antarctic Peninsula Argentine Islands Galindez Island Wilhelm Archipelago Winter Island |
genre_facet |
Antarc* Antarctic Antarctic Peninsula Argentine Islands Galindez Island Wilhelm Archipelago Winter Island |
op_source |
Український антарктичний журнал, Iss 2(19), Pp 26-37 (2020) |
op_relation |
http://uaj.uac.gov.ua/index.php/uaj/article/view/149 https://doaj.org/toc/1727-7485 https://doaj.org/toc/2415-3087 1727-7485 2415-3087 doi:10.33275/1727-7485.2(19).2019.149 https://doaj.org/article/58f49535578d40c59944a6adf7df6ec2 |
op_doi |
https://doi.org/10.33275/1727-7485.2(19).2019.149 |
container_title |
Ukrainian Antarctic Journal |
container_issue |
2(19) |
container_start_page |
26 |
op_container_end_page |
37 |
_version_ |
1766242377013395456 |