Glacial Melt and Potential Impacts on Water Resources in the Canadian Rocky Mountains

Gas Resources and Production in the Rocky Mountains

Natural gas demand in the United States has been increasing for the last 15 years and is expected to increase substantially in the next 20 years (Energy Information Administration, 2003; National Petroleum Council, 1999). Demand is projected to increase in all sectors, especially electricity generation (Figure 1.1). In fact, 80 percent of projected electricity generation capacity additions thro...

Melting Alpine Glaciers in the Rocky Mountains: Impacts on Ecosystems, Agriculture, and Economics

Caeoma cassiopae sp. nov., a rust on Cassiope tetragona in the Canadian Rocky Mountains.

Caeoma cassiopae sp. nov. (Uredinales) is described on the arctic-alpine shrub Cassiope tetragona. It was found in three locations in the Rocky Mountains of west-central Alberta, and is the first rust reported on the genus Cassiope. The sori resemble the uredinia of species in the genus Chrysomyxa. The host in the Ericaceae also suggests affinity with that genus. However, the spore morphology, ...

Prevalence of antibodies to canine parvovirus and distemper virus in wolves in the Canadian Rocky Mountains.

Wild carnivores are often exposed to diseases via contact with peridomestic host species that travel through the wildland-urban interfaces. To determine the antibody prevalences and relationships to human activity for two common canid pathogens, we sampled 99 wolves (Canis lupus) from 2000 to 2008 for antibodies to canine parvovirus (CPV) and canine distemper virus (CDV) in Banff and Jasper Nat...

Persistent organic pollutants in air and vegetation from the Canadian Rocky Mountains.

The exchange of chlorinated organic pollutants between air and vegetation in cold, mountain environments was investigated through the extraction of coniferous vegetation and high-volume air samples collected from the Canadian Rocky Mountains during the summers of 1999 and 2000. Concentrations of several compounds in vegetation increased as temperatures decreased, whereas atmospheric concentrati...