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Seasonal variability of organic matter composition in an Alaskan glacier outf...
Glacier ecosystems are a significant source of bioavailable, yet ancient dissolved organic carbon (DOC). Characterizing DOC in Mendenhall Glacier outflow (southeast Alaska) we... -
Tongass National Forest, Digital Orthophoto Quarter-Quadrangles, 2006-2008
A Digital Orthophoto is a digital representation of an image of the earth's surface-typically derived from an aerial photograph. Digital Orthophotos show ground features such as... -
Digital Orthophoto 7.5' Quarter Quadrangles for the Tongass National Forest f...
A digital orthophoto is a georeferenced image prepared from a perspective photograph, or other remotely-sensed data in which the displacement within the image due to sensor...