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Keyword: arctic

Daily black carbon emissions from fires in northern Eurasia for 2002-2015

Publications Posted on: October 05, 2018
Black carbon (BC) emitted from fires in northern Eurasia is transported and deposited on ice and snow in the Arctic and can accelerate its melting during certain times of the year. Thus, we developed a high spatial resolution (500m x 500 m) dataset to examine daily BC emissions from fires in this region for 2002-2015.

Auyuittuq and Quttinirpaaq National Parks in the eastern Arctic Nunavut Region of Canada: 2003-2004 visitor experience study

Datasets Posted on: March 15, 2018
This data publication contains audio and transcriptions of in-depth qualitative interviews of visitors, local residents, and scientists at Auyuittuq National Park (ANP) and Quttinirpaaq National Park (QNP) of Nunavut, Canada conducted in 2003. The interviews were meant to obtain information and feedback regarding visitor experiences. This data publication also contains survey responses from visitors to ANP in 2004.

Improvement of distributed snowmelt energy balance modeling with MODIS-based NDSI-derived fractional snow-covered area data

Publications Posted on: December 01, 2010
Describing the spatial variability of heterogeneous snowpacks at a watershed or mountain-front scale is important for improvements in large-scale snowmelt modelling. Snowmelt depletion curves, which relate fractional decreases in snowcovered area (SCA) against normalized decreases in snow water equivalent (SWE), are a common approach to scale-up snowmelt models.

Social construction of arctic wilderness: place meanings, value pluralism, and globalization

Publications Posted on: July 20, 2006
This paper offers a social constructionist approach to examining the nature and dynamics of arctic wilderness meanings and values. Viewing wilderness as a socially constructed place responds to growing critiques of modern "Enlightenment" views of nature and society in three ways examined here. First, wilderness landscapes are seen as geographically organized and socially constructed into places that carry a plurality of meanings.