Greenland monthly surface mass balance 1840-2012
This surface mass balance (SMB) product is based on Box (2013), with refinements described by Schlegel et al. (2016), Appendix. It includes monthly estimates of accumulation and melt, as well as estimates for SMB error for the historical period (1960-2012). It is the results of a calibration of obse...
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ftzenodo:oai:zenodo.org:3359192 2023-05-15T16:29:03+02:00 Greenland monthly surface mass balance 1840-2012 Box, Jason E. 2019-08-02 https://zenodo.org/record/3359192 https://doi.org/10.5281/zenodo.3359192 unknown doi:10.5281/zenodo.3359191 https://zenodo.org/record/3359192 https://doi.org/10.5281/zenodo.3359192 oai:zenodo.org:3359192 info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode info:eu-repo/semantics/other dataset 2019 ftzenodo https://doi.org/10.5281/zenodo.335919210.5281/zenodo.3359191 2023-03-11T04:28:57Z This surface mass balance (SMB) product is based on Box (2013), with refinements described by Schlegel et al. (2016), Appendix. It includes monthly estimates of accumulation and melt, as well as estimates for SMB error for the historical period (1960-2012). It is the results of a calibration of observational data to regional climate model (RCM) output, in this case RACMO2.3 (Noël et al., 2016). The calibration for temperature (T) and SMB components is based on a 53-year overlap period (1960-2012). Note that the overlap period for the calibration of snow accumulation rate is shorter, since ice core data availability drops after 1999. Calibration is made using linear regression coefficients for 5 km grid cells that match the average of the reconstruction to RACMO2.3. The RACMO2.3 output are resampled and reprojected from the native 0.1 deg (~10 km) grid to a 5 km grid better resolving areas where sharp gradients occur, especially near the ice margin where mass fluxes are largest. Dataset Greenland ice core Zenodo Greenland |
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Open Polar |
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ftzenodo |
language |
unknown |
description |
This surface mass balance (SMB) product is based on Box (2013), with refinements described by Schlegel et al. (2016), Appendix. It includes monthly estimates of accumulation and melt, as well as estimates for SMB error for the historical period (1960-2012). It is the results of a calibration of observational data to regional climate model (RCM) output, in this case RACMO2.3 (Noël et al., 2016). The calibration for temperature (T) and SMB components is based on a 53-year overlap period (1960-2012). Note that the overlap period for the calibration of snow accumulation rate is shorter, since ice core data availability drops after 1999. Calibration is made using linear regression coefficients for 5 km grid cells that match the average of the reconstruction to RACMO2.3. The RACMO2.3 output are resampled and reprojected from the native 0.1 deg (~10 km) grid to a 5 km grid better resolving areas where sharp gradients occur, especially near the ice margin where mass fluxes are largest. |
format |
Dataset |
author |
Box, Jason E. |
spellingShingle |
Box, Jason E. Greenland monthly surface mass balance 1840-2012 |
author_facet |
Box, Jason E. |
author_sort |
Box, Jason E. |
title |
Greenland monthly surface mass balance 1840-2012 |
title_short |
Greenland monthly surface mass balance 1840-2012 |
title_full |
Greenland monthly surface mass balance 1840-2012 |
title_fullStr |
Greenland monthly surface mass balance 1840-2012 |
title_full_unstemmed |
Greenland monthly surface mass balance 1840-2012 |
title_sort |
greenland monthly surface mass balance 1840-2012 |
publishDate |
2019 |
url |
https://zenodo.org/record/3359192 https://doi.org/10.5281/zenodo.3359192 |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Greenland ice core |
genre_facet |
Greenland ice core |
op_relation |
doi:10.5281/zenodo.3359191 https://zenodo.org/record/3359192 https://doi.org/10.5281/zenodo.3359192 oai:zenodo.org:3359192 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.335919210.5281/zenodo.3359191 |
_version_ |
1766018742484992000 |