Juneau Icefield Mass Balance Program 1946–2011
نویسندگان
چکیده
منابع مشابه
Quantifying mass balance processes on the Southern Patagonia Icefield
Introduction Conclusions References
متن کاملNear-surface permeability in a supraglacial drainage basin on the Llewellyn Glacier, Juneau Icefield, British Columbia
Supraglacial channel networks link time varying melt production and meltwater routing on temperate glaciers. Such channel networks often include components of both surface transport in streams and subsurface porous flow through near-surface ice, firn or snowpack. Although subsurface transport if present will likely control network transport efficacy, it is the most poorly characterized componen...
متن کاملModeling Winter Precipitation Over the Juneau Icefield, Alaska, Using a Linear Model of Orographic Precipitation
1 Geophysical Institute, University of Alaska Fairbanks, Fairbanks , AK, United States, 2 Department of Earth Sciences, Uppsala University, Uppsala, Sweden, 3 Department of Geosciences, University of Oslo, Oslo, Norway, 4 Department of Arctic Geophysics, University Centre in Svalbard UNIS, Longyearbyen, Norway, 5 International Arctic Research Center, University of Alaska Fairbanks, Fairbanks, A...
متن کاملGeodetic Mass Balance of the Northern Patagonian Icefield from 2000 to 2012 Using Two Independent Methods
We compare two independent estimates of the rate of elevation change and geodetic mass balance of the Northern Patagonian Icefield (NPI) between 2000 (3,856 km2) and 2012 (3,740 km2) from space-borne data. The first is obtained by differencing the Shuttle Radar TopographyMission (SRTM) digital elevationmodel (DEM) from February 2000 and a Satellite pour l’Observation de la Terre 5 (SPOT5) DEM f...
متن کاملModeling past and future surface mass balance of the Northern Patagonia Icefield
Glaciers are strongly retreating and thinning in Patagonia. We present new inferences about the climatic situation and the surface mass balance on the Northern Patagonia Icefield in the past and the future using a combined modeling approach. The simulations are driven by NCAR/NCEP Reanalysis and ECHAM5 data, which were physically downscaled using the Weather Research and Forecasting regional cl...
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ژورنال
عنوان ژورنال: Earth System Science Data
سال: 2013
ISSN: 1866-3516
DOI: 10.5194/essd-5-319-2013