M. Alisa Mast (Former Employee)
Science and Products
Filter Total Items: 13
No Result Found
Filter Total Items: 96
Rocky Mountain snowpack physical and chemical data for selected sites, 2010 Rocky Mountain snowpack physical and chemical data for selected sites, 2010
The Rocky Mountain Snowpack program established a network of snowpack-sampling sites in the Rocky Mountain region, from New Mexico to Montana, to monitor the chemical content of snow and to understand the effects of regional atmospheric deposition on freshwater systems. Scientists with the U.S. Geological Survey, in cooperation with the National Park Service; the U.S. Department of...
Authors
George P. Ingersoll, M. Alisa Mast, James M. Swank, Chelsea D. Campbell
2009 Monitoring and tracking wet nitrogen deposition at Rocky Mountain National Park 2009 Monitoring and tracking wet nitrogen deposition at Rocky Mountain National Park
No abstract available.
Authors
Kristi Morris, Alisa Mast, Greg Wetherbee, Jill Baron, Curt Taipale, Tamara Blett, David Gay, Eric Richer
Potential climate change effects on water tables and pyrite oxidation in headwater catchments in Colorado Potential climate change effects on water tables and pyrite oxidation in headwater catchments in Colorado
A water, energy, and biogeochemical model (WEBMOD) was constructed to simulate hydrology and pyrite oxidation for the period October 1992 through September 1997. The hydrologic model simulates processes in Loch Vale, a 6.6-km² granitic watershed that drains the east side of the Continental Divide. Parameters describing pyrite oxidation were derived sulfate concentrations measured in pore...
Authors
Richard M. Webb, M. Alisa Mast, Andrew H. Manning, David W. Clow, Donald H. Campbell
Response of lake chemistry to atmospheric deposition and climate in selected Class I wilderness areas in the western United States, 1993-2009 Response of lake chemistry to atmospheric deposition and climate in selected Class I wilderness areas in the western United States, 1993-2009
The U.S. Geological Survey, in cooperation with the U.S. Department of Agriculture Forest Service, Air Resource Management, conducted a study to evaluate long-term trends in lake-water chemistry for 64 high-elevation lakes in selected Class I wilderness areas in Colorado, Idaho, Utah, and Wyoming during 1993 to 2009. Understanding how and why lake chemistry is changing in mountain areas...
Authors
M. Alisa Mast
Trends in lake chemistry in response to atmospheric deposition and climate in selected Class I wilderness areas in Colorado, Idaho, Utah, and Wyoming, 1993-2009 Trends in lake chemistry in response to atmospheric deposition and climate in selected Class I wilderness areas in Colorado, Idaho, Utah, and Wyoming, 1993-2009
In 2010, the U.S. Geological Survey, in cooperation with the U.S. Department of Agriculture Forest Service, Air Resource Management, began a study to evaluate long-term trends in lake-water chemistry for 64 high-elevation lakes in selected Class I wilderness areas in Colorado, Idaho, Utah, and Wyoming during 1993 to 2009. The purpose of this report is to describe trends in the chemical...
Authors
M. Alisa Mast, George P. Ingersoll
Rocky Mountain snowpack physical and chemical data for selected sites, 2009 Rocky Mountain snowpack physical and chemical data for selected sites, 2009
The Rocky Mountain Snowpack program established a network of snowpack-sampling sites in the Rocky Mountain region from New Mexico to Montana to monitor the chemical content of snow and to understand the effects of regional atmospheric deposition. The U.S. Geological Survey, in cooperation with the National Park Service; the U.S. Department of Agriculture Forest Service; the Colorado...
Authors
George P. Ingersoll, M. Alisa Mast, James M. Swank, Chelsea D. Campbell
Science and Products
Filter Total Items: 13
No Result Found
Filter Total Items: 96
Rocky Mountain snowpack physical and chemical data for selected sites, 2010 Rocky Mountain snowpack physical and chemical data for selected sites, 2010
The Rocky Mountain Snowpack program established a network of snowpack-sampling sites in the Rocky Mountain region, from New Mexico to Montana, to monitor the chemical content of snow and to understand the effects of regional atmospheric deposition on freshwater systems. Scientists with the U.S. Geological Survey, in cooperation with the National Park Service; the U.S. Department of...
Authors
George P. Ingersoll, M. Alisa Mast, James M. Swank, Chelsea D. Campbell
2009 Monitoring and tracking wet nitrogen deposition at Rocky Mountain National Park 2009 Monitoring and tracking wet nitrogen deposition at Rocky Mountain National Park
No abstract available.
Authors
Kristi Morris, Alisa Mast, Greg Wetherbee, Jill Baron, Curt Taipale, Tamara Blett, David Gay, Eric Richer
Potential climate change effects on water tables and pyrite oxidation in headwater catchments in Colorado Potential climate change effects on water tables and pyrite oxidation in headwater catchments in Colorado
A water, energy, and biogeochemical model (WEBMOD) was constructed to simulate hydrology and pyrite oxidation for the period October 1992 through September 1997. The hydrologic model simulates processes in Loch Vale, a 6.6-km² granitic watershed that drains the east side of the Continental Divide. Parameters describing pyrite oxidation were derived sulfate concentrations measured in pore...
Authors
Richard M. Webb, M. Alisa Mast, Andrew H. Manning, David W. Clow, Donald H. Campbell
Response of lake chemistry to atmospheric deposition and climate in selected Class I wilderness areas in the western United States, 1993-2009 Response of lake chemistry to atmospheric deposition and climate in selected Class I wilderness areas in the western United States, 1993-2009
The U.S. Geological Survey, in cooperation with the U.S. Department of Agriculture Forest Service, Air Resource Management, conducted a study to evaluate long-term trends in lake-water chemistry for 64 high-elevation lakes in selected Class I wilderness areas in Colorado, Idaho, Utah, and Wyoming during 1993 to 2009. Understanding how and why lake chemistry is changing in mountain areas...
Authors
M. Alisa Mast
Trends in lake chemistry in response to atmospheric deposition and climate in selected Class I wilderness areas in Colorado, Idaho, Utah, and Wyoming, 1993-2009 Trends in lake chemistry in response to atmospheric deposition and climate in selected Class I wilderness areas in Colorado, Idaho, Utah, and Wyoming, 1993-2009
In 2010, the U.S. Geological Survey, in cooperation with the U.S. Department of Agriculture Forest Service, Air Resource Management, began a study to evaluate long-term trends in lake-water chemistry for 64 high-elevation lakes in selected Class I wilderness areas in Colorado, Idaho, Utah, and Wyoming during 1993 to 2009. The purpose of this report is to describe trends in the chemical...
Authors
M. Alisa Mast, George P. Ingersoll
Rocky Mountain snowpack physical and chemical data for selected sites, 2009 Rocky Mountain snowpack physical and chemical data for selected sites, 2009
The Rocky Mountain Snowpack program established a network of snowpack-sampling sites in the Rocky Mountain region from New Mexico to Montana to monitor the chemical content of snow and to understand the effects of regional atmospheric deposition. The U.S. Geological Survey, in cooperation with the National Park Service; the U.S. Department of Agriculture Forest Service; the Colorado...
Authors
George P. Ingersoll, M. Alisa Mast, James M. Swank, Chelsea D. Campbell