Arctic Sea Ice Volume Changes in Terms of Age as Revealed From Satellite Observations
Satellite remote sensing provides new insight into the large-scale changes within the Arctic sea ice cover. In this study, satellite-derived sea ice parameters (thickness and age) were explored to investigate age-dependent Arctic sea ice volume changes. Between 2003-2008 (ICESat) and 2011-2015 (Cyro...
Published in: | IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing |
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IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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Online Access: | http://ir.qdio.ac.cn/handle/337002/159666 https://doi.org/10.1109/JSTARS.2018.2823735 |
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ftchinacasciocas:oai:ir.qdio.ac.cn:337002/159666 2023-05-15T14:36:56+02:00 Arctic Sea Ice Volume Changes in Terms of Age as Revealed From Satellite Observations Bi, Haibo Zhang, Jinlun Wang, Yunhe Zhang, Zehua Zhang, Yi Fu, Min Huang, Haijun Xu, Xiuli 2018-07-01 http://ir.qdio.ac.cn/handle/337002/159666 https://doi.org/10.1109/JSTARS.2018.2823735 英语 eng IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING http://ir.qdio.ac.cn/handle/337002/159666 doi:10.1109/JSTARS.2018.2823735 Age-dependent volume arctic remote sensing Engineering Physical Geography Imaging Science & Photographic Technology Electrical & Electronic Geography Physical OPERATION ICEBRIDGE SNOW DEPTH CRYOSAT-2 THICKNESS FREEBOARD RETRIEVAL VARIABILITY IMPACT OCEAN DRIFT 期刊论文 2018 ftchinacasciocas https://doi.org/10.1109/JSTARS.2018.2823735 2022-06-27T05:40:09Z Satellite remote sensing provides new insight into the large-scale changes within the Arctic sea ice cover. In this study, satellite-derived sea ice parameters (thickness and age) were explored to investigate age-dependent Arctic sea ice volume changes. Between 2003-2008 (ICESat) and 2011-2015 (CyroSat-2), Arctic Ocean sea ice experienced a net depletion of roughly 4.68 x 10(3) km(3) during autumn (October-November) and about 87% (or 4.11 x 10(3) km(3)) is caused by the removal in multiyear ice (two years and older). In spring (February-March), the net ice depletion amounts to 1.46 x 10(3) km(3), with the multiyear ice loss of 3.74 x 10(3) km(3) and seasonal ice increment of 2.24 x 10(3) km(3). Among multiyear ice loss, about 74% (autumn) and 93% (spring) of the loss were attributable to the depletion of the oldest ice type (5 years and older). Analyses also affirm that the marvelous volume loss of multiyear ice during cold months (October-May) in 2006/2007 and 2011/2012, along with the low replenishment of perennial ice as noted in the following autumns in 2007 and 2012, plays a major role in leading to a younger Arctic sea ice cover. Consequently, these processes together favors for the overall substantial volume loss observed in the Arctic sea ice cover. Report Arctic Arctic Ocean Sea ice Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR Arctic Arctic Ocean IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing 11 7 2223 2237 |
institution |
Open Polar |
collection |
Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR |
op_collection_id |
ftchinacasciocas |
language |
English |
topic |
Age-dependent volume arctic remote sensing Engineering Physical Geography Imaging Science & Photographic Technology Electrical & Electronic Geography Physical OPERATION ICEBRIDGE SNOW DEPTH CRYOSAT-2 THICKNESS FREEBOARD RETRIEVAL VARIABILITY IMPACT OCEAN DRIFT |
spellingShingle |
Age-dependent volume arctic remote sensing Engineering Physical Geography Imaging Science & Photographic Technology Electrical & Electronic Geography Physical OPERATION ICEBRIDGE SNOW DEPTH CRYOSAT-2 THICKNESS FREEBOARD RETRIEVAL VARIABILITY IMPACT OCEAN DRIFT Bi, Haibo Zhang, Jinlun Wang, Yunhe Zhang, Zehua Zhang, Yi Fu, Min Huang, Haijun Xu, Xiuli Arctic Sea Ice Volume Changes in Terms of Age as Revealed From Satellite Observations |
topic_facet |
Age-dependent volume arctic remote sensing Engineering Physical Geography Imaging Science & Photographic Technology Electrical & Electronic Geography Physical OPERATION ICEBRIDGE SNOW DEPTH CRYOSAT-2 THICKNESS FREEBOARD RETRIEVAL VARIABILITY IMPACT OCEAN DRIFT |
description |
Satellite remote sensing provides new insight into the large-scale changes within the Arctic sea ice cover. In this study, satellite-derived sea ice parameters (thickness and age) were explored to investigate age-dependent Arctic sea ice volume changes. Between 2003-2008 (ICESat) and 2011-2015 (CyroSat-2), Arctic Ocean sea ice experienced a net depletion of roughly 4.68 x 10(3) km(3) during autumn (October-November) and about 87% (or 4.11 x 10(3) km(3)) is caused by the removal in multiyear ice (two years and older). In spring (February-March), the net ice depletion amounts to 1.46 x 10(3) km(3), with the multiyear ice loss of 3.74 x 10(3) km(3) and seasonal ice increment of 2.24 x 10(3) km(3). Among multiyear ice loss, about 74% (autumn) and 93% (spring) of the loss were attributable to the depletion of the oldest ice type (5 years and older). Analyses also affirm that the marvelous volume loss of multiyear ice during cold months (October-May) in 2006/2007 and 2011/2012, along with the low replenishment of perennial ice as noted in the following autumns in 2007 and 2012, plays a major role in leading to a younger Arctic sea ice cover. Consequently, these processes together favors for the overall substantial volume loss observed in the Arctic sea ice cover. |
format |
Report |
author |
Bi, Haibo Zhang, Jinlun Wang, Yunhe Zhang, Zehua Zhang, Yi Fu, Min Huang, Haijun Xu, Xiuli |
author_facet |
Bi, Haibo Zhang, Jinlun Wang, Yunhe Zhang, Zehua Zhang, Yi Fu, Min Huang, Haijun Xu, Xiuli |
author_sort |
Bi, Haibo |
title |
Arctic Sea Ice Volume Changes in Terms of Age as Revealed From Satellite Observations |
title_short |
Arctic Sea Ice Volume Changes in Terms of Age as Revealed From Satellite Observations |
title_full |
Arctic Sea Ice Volume Changes in Terms of Age as Revealed From Satellite Observations |
title_fullStr |
Arctic Sea Ice Volume Changes in Terms of Age as Revealed From Satellite Observations |
title_full_unstemmed |
Arctic Sea Ice Volume Changes in Terms of Age as Revealed From Satellite Observations |
title_sort |
arctic sea ice volume changes in terms of age as revealed from satellite observations |
publisher |
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
publishDate |
2018 |
url |
http://ir.qdio.ac.cn/handle/337002/159666 https://doi.org/10.1109/JSTARS.2018.2823735 |
geographic |
Arctic Arctic Ocean |
geographic_facet |
Arctic Arctic Ocean |
genre |
Arctic Arctic Ocean Sea ice |
genre_facet |
Arctic Arctic Ocean Sea ice |
op_relation |
IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING http://ir.qdio.ac.cn/handle/337002/159666 doi:10.1109/JSTARS.2018.2823735 |
op_doi |
https://doi.org/10.1109/JSTARS.2018.2823735 |
container_title |
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing |
container_volume |
11 |
container_issue |
7 |
container_start_page |
2223 |
op_container_end_page |
2237 |
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1766309465913556992 |