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1 Forster, Richard R.Initial in situ measurements of perennial meltwater storage in the Greenland firn aquiferA perennial storage of water in a firn aquifer was discovered in southeast Greenland in 2011. We present the first in situ measurements of the aquifer, including densities and temperatures. Water was present at depths between ~12 and 37m and amounted to 18.7 ± 0.9 kg in the extracted core. The wate...2014-01-01
2 Forster, Richard R.Summer melt regulates winter glacier flow speeds throughout AlaskaPredicting how climate change will affect glacier and ice sheet flow speeds remains a large hurdle toward accurate sea level rise forecasting. Increases in surface melt rates are known to accelerate glacier flow in summer, whereas in winter, flow speeds are believed to be relatively invariant. Here ...2013-01-01
3 Forster, Richard R.Prevalence of pure versus mixed snow cover pixels across spatial resolutions in alpine environmentsRemote sensing of snow-covered area (SCA) can be binary (indicating the presence/absence of snow cover at each pixel) or fractional (indicating the fraction of each pixel covered by snow). Fractional SCA mapping provides more information than binary SCA, but is more difficult to implement and may no...2014-01-01
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