Dataset: USGS THREDDS Holdings/Simulated permafrost dynamics across the Alaskan North Slope region in the 20th and 21st centuries/Selawik RCP8.5
Data type: GRID
ID: cida.usgs.gov/selawik_rcp85
Documentation:
Summary: The permafrost module of the Alaska Integrated Ecosystem Model (AIEM) is used to establish high spatial resolution scenario of changes in permafrost characteristics in the Alaskan Arctic in response to projected climate change. Retrospective modeling was performed for the 1901-2009 period using the high resolution CRU TS3.1 climate forcing from the Scenario Network for Alaska Planning (SNAP). To predict future changes in permafrost in natural conditions, a five model composite climate forcing (2006-2100) under the Representative Concentration Pathways (RCP) 8.5 scenario is utilized. In particular, the temperature and precipitation of models (NCAR-CCSM4, GFDL-CM3, GISS-E2R, IPSL-CM5A-LR, and MRI-CGCM3) are considered.
Rights: Freely Available.
Reference: Nicolsky, D. J., V. E. Romanovsky, S. K. Panda, S. S. Marchenko, and R. R. Muskett (2017), Applicability of the ecosystem type approach to model permafrost dynamics across the Alaska North Slope, J. Geophys. Res. Earth Surf., 122, 50–75, doi:10.1002/2016JF003852