Seasonal variation analysis of Greenland ice mass time-series

We derive the mass balance of Greenland ice sheet from the gravity recovery and climate experiment (GRACE) for the period January 2003 to October 2014. We find an ice mass loss with peak amplitude of -15 cm/year in the southeastern and northwestern parts, and an acceleration of -2.5 cm/year2 in the...

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Bibliographic Details
Published in:Acta Geodaetica et Geophysica
Main Authors: Shamshiri, Roghayeh, Nahavandchi, Hossein, Joodaki, Gholamreza
Format: Article in Journal/Newspaper
Language:English
Published: Springer 2018
Subjects:
Greenland
GRACE Satellite
Ice Melting
Climate Change
Ice Sheet
Online Access:https://hdl.handle.net/11250/3038720
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spelling ftntnutrondheimi:oai:ntnuopen.ntnu.no:11250/3038720 2023-05-15T16:24:11+02:00 Seasonal variation analysis of Greenland ice mass time-series Shamshiri, Roghayeh Nahavandchi, Hossein Joodaki, Gholamreza 2018 application/pdf https://hdl.handle.net/11250/3038720 eng eng Springer urn:issn:2213-5812 https://hdl.handle.net/11250/3038720 This is the authors' accepted manuscript to an article published by Springer. 1-14 53 Acta Geodaetica et Geophysica https://doi.org/10.1007/s40328-017-0198-4 Greenland GRACE Satellite Ice Melting Climate Change Journal article 2018 ftntnutrondheimi https://doi.org/10.1007/s40328-017-0198-4 2022-12-21T23:42:54Z We derive the mass balance of Greenland ice sheet from the gravity recovery and climate experiment (GRACE) for the period January 2003 to October 2014. We find an ice mass loss with peak amplitude of -15 cm/year in the southeastern and northwestern parts, and an acceleration of -2.5 cm/year2 in the southwestern region. Global warming is a well-known triggering factor of ice melting. We use MODIS-derived Ice Surface Temperature (IST) and continuous and cross wavelet transform to investigate the common power and relative phase between GRACE derived time-series of ice mass changes and IST time-series in Greenland. Results indicate a high common power between the two time-series for the whole study period, but with different time patterns. acceptedVersion Article in Journal/Newspaper Greenland Ice Sheet NTNU Open Archive (Norwegian University of Science and Technology) Greenland Acta Geodaetica et Geophysica 53 1 1 14
institution Open Polar
collection NTNU Open Archive (Norwegian University of Science and Technology)
op_collection_id ftntnutrondheimi
language English
topic Greenland
GRACE Satellite
Ice Melting
Climate Change
spellingShingle Greenland
GRACE Satellite
Ice Melting
Climate Change
Shamshiri, Roghayeh
Nahavandchi, Hossein
Joodaki, Gholamreza
Seasonal variation analysis of Greenland ice mass time-series
topic_facet Greenland
GRACE Satellite
Ice Melting
Climate Change
description We derive the mass balance of Greenland ice sheet from the gravity recovery and climate experiment (GRACE) for the period January 2003 to October 2014. We find an ice mass loss with peak amplitude of -15 cm/year in the southeastern and northwestern parts, and an acceleration of -2.5 cm/year2 in the southwestern region. Global warming is a well-known triggering factor of ice melting. We use MODIS-derived Ice Surface Temperature (IST) and continuous and cross wavelet transform to investigate the common power and relative phase between GRACE derived time-series of ice mass changes and IST time-series in Greenland. Results indicate a high common power between the two time-series for the whole study period, but with different time patterns. acceptedVersion
format Article in Journal/Newspaper
author Shamshiri, Roghayeh
Nahavandchi, Hossein
Joodaki, Gholamreza
author_facet Shamshiri, Roghayeh
Nahavandchi, Hossein
Joodaki, Gholamreza
author_sort Shamshiri, Roghayeh
title Seasonal variation analysis of Greenland ice mass time-series
title_short Seasonal variation analysis of Greenland ice mass time-series
title_full Seasonal variation analysis of Greenland ice mass time-series
title_fullStr Seasonal variation analysis of Greenland ice mass time-series
title_full_unstemmed Seasonal variation analysis of Greenland ice mass time-series
title_sort seasonal variation analysis of greenland ice mass time-series
publisher Springer
publishDate 2018
url https://hdl.handle.net/11250/3038720
geographic Greenland
geographic_facet Greenland
genre Greenland
Ice Sheet
genre_facet Greenland
Ice Sheet
op_source 1-14
53
Acta Geodaetica et Geophysica
https://doi.org/10.1007/s40328-017-0198-4
op_relation urn:issn:2213-5812
https://hdl.handle.net/11250/3038720
op_rights This is the authors' accepted manuscript to an article published by Springer.
op_doi https://doi.org/10.1007/s40328-017-0198-4
container_title Acta Geodaetica et Geophysica
container_volume 53
container_issue 1
container_start_page 1
op_container_end_page 14
_version_ 1766012585243574272

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