Snow and Ice Research
Snow and Ice Research
To provide scientific information on the variability of the Nation's water resources and to further the understanding of climate change, we monitor the annual accumulation, ablation, and net mass balance at South Cascade Glacier. In addition to this core monitoring effort, we research and develop improved methds for remore sensing of snow and ice; and assess the role of snow and ice in water availability, summer low flows, stream temperatures, and aquatic habitat in and near the Cascade Range.
Filter Total Items: 3
Osoyoos Ice Jam
The Issue: Ice jams can occur at the outlet of Osoyoos Lake on the border of Canada and the United States, resulting in a decrease or complete interruption in streamflow on the Okanogan River. These ice jams appear to be occurring at a greater frequency than they have in the past and interruptions in streamflow can hinder the passage of anadromous fish and impact downstream water rights and water...
Water use
The Issue: Comprehensive water-use data and analysis of water-use information are needed to quantify the stress on existing supplies and to better model and evaluate possible water-supply management options to supplement traditional water-supply approaches. Advances have been made in the ability to control, divert, and develop water, but little attention has been paid to keeping accurate accounts...
Glaciers and Snowpack
Glaciers, snow, and ice sheets are important components of the Earth's water and climate. They respond to and indicate changes in climate, as well as exerting an influence on global and regional climate. They also have an effect on water resources, serving as natural reservoirs. Measuring changes in the size and volume of glaciers and snowpacks provides one direct way of knowing what kind of...