Circum-Arctic active layer thickness rasters

"Circum-Arctic active layer thickness rasters" These data represent the active layer thickness (ALT, in cm) forecasts over northern hemisphere land areas (>30°N) presented in the manuscript by Aalto et al., (2018) "Statistical forecasting of current and future circum-Arctic ground...

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Bibliographic Details
Main Authors: Aalto, Juha, Karjalainen, Olli, Hjort, Jan, Luoto, Miska
Format: Dataset
Language:unknown
Published: 2018
Subjects:
Ensemble modeling
Permafrost
Climate change
Uncertainty
Arctic
Ground thermal regime
Active layer
Active layer thickness
permafrost
Online Access:http://hdl.handle.net/10255/dryad.177935
https://doi.org/10.5061/dryad.886pr72/2
Description
Summary:"Circum-Arctic active layer thickness rasters" These data represent the active layer thickness (ALT, in cm) forecasts over northern hemisphere land areas (>30°N) presented in the manuscript by Aalto et al., (2018) "Statistical forecasting of current and future circum-Arctic ground temperatures and active layer thickness" published in Geophysical Research Letters. The data has been produced for several time periods and representative concentration pathways (RCP), and they represent the ensemble median of four statistical modelling techniques: ALT_Baseline.tif # Forecasted ALT 2000-2014 ALT_2050RCP26.tif # 2041-2060 RCP 2.6 ALT_2050RCP45.tif # 2041-2060 RCP 4.5 ALT_2050RCP85.tif # 2041-2060 RCP 8.5 ALT_2070RCP26.tif # 2061-2080 RCP 2.6 ALT_2070RCP45.tif # 2061-2080 RCP 4.5 ALT_2070RCP85.tif # 2061-2080 RCP 8.5 Coordinate reference system = WGS84 (epsg:4326), spatial resolution = 30 arc seconds Contact: juha.aalto@helsinki.fi

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