Onset of south summer snowmelt on Antarctic sea ice between 1988 and 2007
| Cobertura |
MEDIAN LATITUDE: -65.759571 * MEDIAN LONGITUDE: -136.806212 * SOUTH-BOUND LATITUDE: -78.634900 * WEST-BOUND LONGITUDE: 0.276790 * NORTH-BOUND LATITUDE: -44.458200 * EAST-BOUND LONGITUDE: -0.290800 * DATE/TIME START: 1988-10-01T00:00:00 * DATE/TIME END: 2008-03-26T00:00:00 |
|---|---|
| Data(s) |
17/07/2009
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| Resumo |
The annual onset of snowmelt on sea ice is essential for climate monitoring since it triggers a decrease in surface albedo that feeds back into a stronger absorption of shortwave radiation - a process known as the snowmelt-albedo feedback - and thus strongly modifies the surface energy balance during summer. Algorithms designed for the detection of snowmelt on Arctic sea ice and based on longterm passive-microwave data revealed the melt season in the Arctic from 1979 to 1998 to be significantly elongated and the onset of melt to be shifted toward earlier dates. |
| Formato |
application/zip, 21 datasets |
| Identificador |
https://doi.pangaea.de/10.1594/PANGAEA.701389 doi:10.1594/PANGAEA.701389 |
| Idioma(s) |
en |
| Publicador |
PANGAEA |
| Relação |
Bareiss, Jörg; Willmes, Sascha; Haas, Christian (2007): New data set of onset of annual snowmelt on Antarctic sea ice. EOS, Transactions of the American Geophysical Union, 88(22), 237, doi:10.1029/2007EO220002 |
| Direitos |
CC-BY: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted |
| Fonte |
Supplement to: Willmes, Sascha; Haas, Christian; Nicolaus, Marcel; Bareiss, Jörg (2009): Satellite microwave observations of the interannual variability of snowmelt on sea ice in the Southern Ocean. Journal of Geophysical Research-Oceans, 114, C03006, doi:10.1029/2008JC004919 |
| Palavras-Chave | #after 1988-10-01; after 1989-10-01; after 1990-10-01; after 1991-10-01; after 1992-10-01; after 1993-10-01; after 1994-10-01; after 1995-10-01; after 1996-10-01; after 1997-10-01; after 1998-10-01; after 1999-10-01; after 2000-10-01; after 2001-10-01; after 2002-10-01; after 2003-10-01; after 2004-10-01; after 2005-10-01; after 2006-10-01; after 2007-10-01; AWI_SeaIce; Date/Time; DATE/TIME; Date/time end; DFG-Schwerpunktprogramm 1158 - Antarktisforschung; DFG-SPP1158; DOI of dataset; Latitude; LATITUDE; Longitude; LONGITUDE; Melt onset; MO; Persistent Identifier; Sea Ice Physics @ AWI; Uniform resource locator/link to file; Uniform resource locator/link to image; URL file; URL image |
| Tipo |
Dataset |
