A Lagrangian Snow‐Evolution System for Sea‐Ice Applications (SnowModel‐LG): Part I—Model Description

Liston, Glen E.; Itkin, Polona; Stroeve, Julienne; Tschudi, Mark; Stewart, J. Scott; Pedersen, Stine H.; Reinking, Adele K.; Elder, Kelly

doi:10.1029/2019jc015913

i

A Lagrangian Snow‐Evolution System for Sea‐Ice Applications (SnowModel‐LG): Part I—Model Description

Supporting Files

2020
By Liston, Glen E. ; Itkin, Polona ; Stroeve, Julienne ; ...

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Journal Title:

Journal of Geophysical Research: Oceans
Personal Author:

Liston, Glen E. ; Itkin, Polona ; Stroeve, Julienne ; Tschudi, Mark ; Stewart, J. Scott ; Pedersen, Stine H. ; Reinking, Adele K. ; Elder, Kelly
NOAA Program & Office:

NESDIS (National Environmental Satellite, Data, and Information Service) ; CIRA (Cooperative Institute for Research in the Atmosphere) ; NCEI (National Centers for Environmental Information)
Description:

A Lagrangian snow ‐evolution model (SnowModel ‐LG) was used to produce daily, pan ‐Arctic, snow ‐on‐sea‐ice, snow property distributions on a 25 × 25 ‐km grid, from 1 August 1980 through 31 July 2018 (38 years). The model was forced with NASA's Modern Era Retrospective ‐Analysis for Research and Applications ‐Version 2 (MERRA ‐2) and European Centre for Medium ‐Range Weather Forecasts (ECMWF) ReAnalysis ‐5th Generation (ERA5) atmospheric reanalyses, and National Snow and Ice Data Center (NSIDC) sea ice parcel concentration and trajectory data sets (approximately 61,000, 14 × 14 ‐km parcels). The simulations performed full surface and internal energy and mass balances within a multilayersnowpack evolution system. Processes and features accounted for included rainfall, snowfall, sublimation
Keywords:

Earth And Planetary Sciences (miscellaneous) Geochemistry And Petrology Geophysics Oceanography Space And Planetary Science Earth And Planetary Sciences (miscellaneous) Geochemistry And Petrology Space And Planetary Science Earth And Planetary Sciences (miscellaneous) Geochemistry And Petrology Space And Planetary Science
Source:

Journal of Geophysical Research: Oceans, 125(10)
DOI:

https://doi.org/10.1029/2019jc015913
ISSN:

2169-9275 ; 2169-9291
Format:

PDF
Publisher:

American Geophysical Union (AGU)
Document Type:

Journal Article
License:

https://creativecommons.org/licenses/by-nc/4.0/
Rights Information:

CC BY-NC
Compliance:

Library
Main Document Checksum:

urn:sha256:f770e82a1e7463a2a78e3c48fee4224ba4c9b6f4931c5377beb279b1212047b2
Download URL:

https://repository.library.noaa.gov/view/noaa/53864/noaa_53864_DS1.pdf
File Type:

[PDF - 10.66 MB ]

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