Sea Ice Trends on Polar Regions
Measurements of sea ice levels have increased since 1979 when the continuously monitoring of the sea ice by satellites began. In this study, the annual trends that occur under the influence of the climate change in the Polar regions, Arctic and Antarctic, were reviewed. The values in all three disti...
Main Author: | |
---|---|
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
İstanbul Teknik Üniversitesi
2023
|
Subjects: | |
Online Access: | https://dergipark.org.tr/tr/pub/gidb/issue/79266/1267254 |
id |
ftdergipark2ojs:oai:dergipark.org.tr:article/1267254 |
---|---|
record_format |
openpolar |
spelling |
ftdergipark2ojs:oai:dergipark.org.tr:article/1267254 2023-08-27T04:06:15+02:00 Sea Ice Trends on Polar Regions DÖKÜMCÜ, Kubilay 2023-03-18 application/pdf https://dergipark.org.tr/tr/pub/gidb/issue/79266/1267254 eng eng İstanbul Teknik Üniversitesi İstanbul Technical University https://dergipark.org.tr/tr/download/article-file/3019515 https://dergipark.org.tr/tr/pub/gidb/issue/79266/1267254 Issue: 23 38-54 2564-758X GİDB Dergi Arctic;Antarctic;Sea ice extent;Sea ice volume;Sea ice thickness;Climate change Maritime Engineering Deniz Mühendisliği info:eu-repo/semantics/article 2023 ftdergipark2ojs 2023-08-03T16:31:54Z Measurements of sea ice levels have increased since 1979 when the continuously monitoring of the sea ice by satellites began. In this study, the annual trends that occur under the influence of the climate change in the Polar regions, Arctic and Antarctic, were reviewed. The values in all three distinctive physical features of sea ice are examined, the sea ice extent (SIE), sea ice volume (SIV) and sea ice thickness (SIT), and trend lists for both regions were created. All the trend values in the Arctic region are coherently negative. Especially in the future scenarios, according to SIE and SIV trend values, if the worst case (RCP 8.5) happens, Arctic will be almost free of ice in September before 2060. In Antarctic, trend values are generally in positive direction but in some cases, it shows negative values. Although no clear explanation was found about why the difference in Antarctic side, it is considered to be due to differences in measurement and calculation techniques or the short period. The numbers of SIE and SIV data sets are more than SIT data because it is very hard to obtain and cannot be directly measured from satellites. Article in Journal/Newspaper Antarc* Antarctic Arctic Climate change Sea ice DergiPark Akademik (E-Journals) Antarctic Arctic |
institution |
Open Polar |
collection |
DergiPark Akademik (E-Journals) |
op_collection_id |
ftdergipark2ojs |
language |
English |
topic |
Arctic;Antarctic;Sea ice extent;Sea ice volume;Sea ice thickness;Climate change Maritime Engineering Deniz Mühendisliği |
spellingShingle |
Arctic;Antarctic;Sea ice extent;Sea ice volume;Sea ice thickness;Climate change Maritime Engineering Deniz Mühendisliği DÖKÜMCÜ, Kubilay Sea Ice Trends on Polar Regions |
topic_facet |
Arctic;Antarctic;Sea ice extent;Sea ice volume;Sea ice thickness;Climate change Maritime Engineering Deniz Mühendisliği |
description |
Measurements of sea ice levels have increased since 1979 when the continuously monitoring of the sea ice by satellites began. In this study, the annual trends that occur under the influence of the climate change in the Polar regions, Arctic and Antarctic, were reviewed. The values in all three distinctive physical features of sea ice are examined, the sea ice extent (SIE), sea ice volume (SIV) and sea ice thickness (SIT), and trend lists for both regions were created. All the trend values in the Arctic region are coherently negative. Especially in the future scenarios, according to SIE and SIV trend values, if the worst case (RCP 8.5) happens, Arctic will be almost free of ice in September before 2060. In Antarctic, trend values are generally in positive direction but in some cases, it shows negative values. Although no clear explanation was found about why the difference in Antarctic side, it is considered to be due to differences in measurement and calculation techniques or the short period. The numbers of SIE and SIV data sets are more than SIT data because it is very hard to obtain and cannot be directly measured from satellites. |
format |
Article in Journal/Newspaper |
author |
DÖKÜMCÜ, Kubilay |
author_facet |
DÖKÜMCÜ, Kubilay |
author_sort |
DÖKÜMCÜ, Kubilay |
title |
Sea Ice Trends on Polar Regions |
title_short |
Sea Ice Trends on Polar Regions |
title_full |
Sea Ice Trends on Polar Regions |
title_fullStr |
Sea Ice Trends on Polar Regions |
title_full_unstemmed |
Sea Ice Trends on Polar Regions |
title_sort |
sea ice trends on polar regions |
publisher |
İstanbul Teknik Üniversitesi |
publishDate |
2023 |
url |
https://dergipark.org.tr/tr/pub/gidb/issue/79266/1267254 |
geographic |
Antarctic Arctic |
geographic_facet |
Antarctic Arctic |
genre |
Antarc* Antarctic Arctic Climate change Sea ice |
genre_facet |
Antarc* Antarctic Arctic Climate change Sea ice |
op_source |
Issue: 23 38-54 2564-758X GİDB Dergi |
op_relation |
https://dergipark.org.tr/tr/download/article-file/3019515 https://dergipark.org.tr/tr/pub/gidb/issue/79266/1267254 |
_version_ |
1775347057030070272 |