Brief communication: An ice surface melt scheme including the diurnal cycle of solar radiation
We propose a surface melt scheme for glaciated land surfaces, which only requires monthly mean short-wave radiation and temperature as inputs, yet implicitly accounts for the diurnal cycle of short-wave radiation. The scheme is deduced from the energy balance of a daily melt period, which is defined...
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ftdoajarticles:oai:doaj.org/article:210752c504f44da7ab6c780b0c9a982e 2023-05-15T16:28:25+02:00 Brief communication: An ice surface melt scheme including the diurnal cycle of solar radiation U. Krebs-Kanzow P. Gierz G. Lohmann 2018-12-01T00:00:00Z https://doi.org/10.5194/tc-12-3923-2018 https://doaj.org/article/210752c504f44da7ab6c780b0c9a982e EN eng Copernicus Publications https://www.the-cryosphere.net/12/3923/2018/tc-12-3923-2018.pdf https://doaj.org/toc/1994-0416 https://doaj.org/toc/1994-0424 doi:10.5194/tc-12-3923-2018 1994-0416 1994-0424 https://doaj.org/article/210752c504f44da7ab6c780b0c9a982e The Cryosphere, Vol 12, Pp 3923-3930 (2018) Environmental sciences GE1-350 Geology QE1-996.5 article 2018 ftdoajarticles https://doi.org/10.5194/tc-12-3923-2018 2022-12-31T12:05:37Z We propose a surface melt scheme for glaciated land surfaces, which only requires monthly mean short-wave radiation and temperature as inputs, yet implicitly accounts for the diurnal cycle of short-wave radiation. The scheme is deduced from the energy balance of a daily melt period, which is defined by a minimum solar elevation angle. The scheme yields a better spatial representation of melting than common empirical schemes when applied to the Greenland Ice Sheet, using a 1948–2016 regional climate and snowpack simulation as a reference. The scheme is physically constrained and can be adapted to other regions or time periods. Article in Journal/Newspaper Greenland Ice Sheet The Cryosphere Directory of Open Access Journals: DOAJ Articles Greenland The Cryosphere 12 12 3923 3930 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Environmental sciences GE1-350 Geology QE1-996.5 |
spellingShingle |
Environmental sciences GE1-350 Geology QE1-996.5 U. Krebs-Kanzow P. Gierz G. Lohmann Brief communication: An ice surface melt scheme including the diurnal cycle of solar radiation |
topic_facet |
Environmental sciences GE1-350 Geology QE1-996.5 |
description |
We propose a surface melt scheme for glaciated land surfaces, which only requires monthly mean short-wave radiation and temperature as inputs, yet implicitly accounts for the diurnal cycle of short-wave radiation. The scheme is deduced from the energy balance of a daily melt period, which is defined by a minimum solar elevation angle. The scheme yields a better spatial representation of melting than common empirical schemes when applied to the Greenland Ice Sheet, using a 1948–2016 regional climate and snowpack simulation as a reference. The scheme is physically constrained and can be adapted to other regions or time periods. |
format |
Article in Journal/Newspaper |
author |
U. Krebs-Kanzow P. Gierz G. Lohmann |
author_facet |
U. Krebs-Kanzow P. Gierz G. Lohmann |
author_sort |
U. Krebs-Kanzow |
title |
Brief communication: An ice surface melt scheme including the diurnal cycle of solar radiation |
title_short |
Brief communication: An ice surface melt scheme including the diurnal cycle of solar radiation |
title_full |
Brief communication: An ice surface melt scheme including the diurnal cycle of solar radiation |
title_fullStr |
Brief communication: An ice surface melt scheme including the diurnal cycle of solar radiation |
title_full_unstemmed |
Brief communication: An ice surface melt scheme including the diurnal cycle of solar radiation |
title_sort |
brief communication: an ice surface melt scheme including the diurnal cycle of solar radiation |
publisher |
Copernicus Publications |
publishDate |
2018 |
url |
https://doi.org/10.5194/tc-12-3923-2018 https://doaj.org/article/210752c504f44da7ab6c780b0c9a982e |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Greenland Ice Sheet The Cryosphere |
genre_facet |
Greenland Ice Sheet The Cryosphere |
op_source |
The Cryosphere, Vol 12, Pp 3923-3930 (2018) |
op_relation |
https://www.the-cryosphere.net/12/3923/2018/tc-12-3923-2018.pdf https://doaj.org/toc/1994-0416 https://doaj.org/toc/1994-0424 doi:10.5194/tc-12-3923-2018 1994-0416 1994-0424 https://doaj.org/article/210752c504f44da7ab6c780b0c9a982e |
op_doi |
https://doi.org/10.5194/tc-12-3923-2018 |
container_title |
The Cryosphere |
container_volume |
12 |
container_issue |
12 |
container_start_page |
3923 |
op_container_end_page |
3930 |
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1766018054409420800 |