Jill S Baron, PhD (Former Employee)
Science and Products
Filter Total Items: 213
2010 Monitoring and Tracking Wet Nitrogen Deposition at Rocky Mountain National Park 2010 Monitoring and Tracking Wet Nitrogen Deposition at Rocky Mountain National Park
No abstract available.
Authors
Kristi H. Morris, M. Alisa Mast, David W. Clow, Gregory A. Wetherbee, Jill S. Baron, Curt Taipale, David Gay, Eric Richer
Ecological effects of nitrogen and sulfur air pollution in the US: what do we know? Ecological effects of nitrogen and sulfur air pollution in the US: what do we know?
Four decades after the passage of the US Clean Air Act, air-quality standards are set to protect ecosystems from damage caused by gas-phase nitrogen (N) and sulfur (S) compounds, but not from the deposition of these air pollutants to land and water. Here, we synthesize recent scientific literature on the ecological effects of N and S air pollution in the US. Deposition of N and S is the...
Authors
Tara L. Greaver, Timothy J. Sullivan, Jeffrey D. Herrick, Mary C. Barber, Jill Baron, Bernard J. Cosby, Marion E. Deerhake, Robin L. Dennis, Jean-Jacque B. Dubois, Christine L. Goodale, Alan T. Herlihy, Gregory B. Lawrence, Lingli Liu, Jason A. Lynch, Kristopher J. Novak
Global change and the world's mountains—research needs and emerging themes for sustainable development: a synthesis from the 2010 Perth II Conference Global change and the world's mountains—research needs and emerging themes for sustainable development: a synthesis from the 2010 Perth II Conference
No abstract available.
Authors
Astrid Bjornsen Gurung, Susanne Wymann von Dach, Martin F. Price, Richard Aspinall, Jorg Balsiger, Jill S. Baron, Eklabya Sharma, Greg Greenwood, Thomas Kohler
Effects of acid deposition on ecosystems: Advances in the state of the science Effects of acid deposition on ecosystems: Advances in the state of the science
Chapter 2 focused on the environmental results of the ARP, presenting data from national monitoring networks on SO2 and NOx emissions, air quality, atmospheric deposition, surface water chemistry, and visibility. This chapter expands on this information by examining the most recent research into how ecosystems respond to acid deposition, especially the processes that control the recovery...
Authors
Douglas A. Burns, Mark E. Fenn, Jill Baron
Loch Vale watershed long-term ecological research and monitoring program quality assurance report, 2003-09 Loch Vale watershed long-term ecological research and monitoring program quality assurance report, 2003-09
The Loch Vale watershed project is a long-term research and monitoring program located in Rocky Mountain National Park that addresses watershed-scale ecosystem processes, particularly as they respond to atmospheric deposition and climate variability. Measurements of precipitation depth, precipitation chemistry, discharge, and surface-water quality are made within the watershed and...
Authors
Eric E. Richer, Jill S. Baron
The John Wesley Powell Center for Analysis and Synthesis The John Wesley Powell Center for Analysis and Synthesis
The Powell Center provides an environment for cross-disciplinary scientific collaboration. The Center expands U.S. Geological Survey earth system science synthesis research activities by fostering the innovation that results from accumulated knowledge, constructive errors, and the "information spillover" that emerges from collaborative settings. Working Groups at the Powell Center use...
Authors
Jill Baron, Martin Goldhaber
Marine West Coast forests Marine West Coast forests
No abstract available.
Authors
Steven S. Perakis, Linda H. Geiser, Erik A. Lilleskov
Response of western mountain ecosystems to climatic variability and change: A collaborative research approach Response of western mountain ecosystems to climatic variability and change: A collaborative research approach
No abstract available.
Authors
David L. Peterson, Craig D. Allen, Jill S. Baron, Daniel B. Fagre, Donald McKenzie, Nathan L. Stephenson, Andrew G. Fountain, Jeffrey A. Hicke, George P. Malanson, Dennis S. Ojima, Christina L. Tague, Phillip J. van Mantgem
Effects of nitrogen deposition and empirical nitrogen critical loads for ecoregions of the United States Effects of nitrogen deposition and empirical nitrogen critical loads for ecoregions of the United States
Human activity in the last century has led to a significant increase in nitrogen (N) emissions and atmospheric deposition. This N deposition has reached a level that has caused or is likely to cause alterations to the structure and function of many ecosystems across the United States. One approach for quantifying the deposition of pollution that would be harmful to ecosystems is the...
Authors
L.H. Pardo, M.E. Fenn, C.L. Goodale, L.H. Geiser, C. T. Driscoll, E.B. Allen, Jill Baron, R. Bobbink, W.D. Bowman, C.M. Clark, B. Emmett, F.S. Gilliam, T.L. Greaver, S.J. Hall, E.A. Lilleskov, L. Liu, J.A. Lynch, K.J. Nadelhoffer, S.S. Perakis, M. J. Robin-Abbott, J.L. Stoddard, K.C. Weathers, R.L. Dennis
Synthesis: Chapter 19 Synthesis: Chapter 19
Human activity in the last century has led to a substantial increase in nitrogen (N) emissions and deposition (Galloway et al. 2003). Because of past, and, in some regions, continuing increases in emissions (Lehmann et al. 2005, Nilles and Conley 2001), this N deposition has reached a level that has caused or is likely to cause alterations and damage in many ecosystems across the United...
Authors
L.H. Pardo, L.H. Geiser, M.E. Fenn, C. T. Driscoll, C.L. Goodale, E.B. Allen, Jill Baron, R. Bobbink, W.D. Bowman, C.M. Clark, B. Emmett, F.S. Gilliam, T. Greaver, S.J. Hall, E.A. Lilleskov, L. Liu, J.A. Lynch, K. Nadelhoffer, S.S. Perakis, M. J. Robin-Abbott, J.L. Stoddard, K. C. Weathers
Empirical critical loads of atmospheric nitrogen deposition for nutrient enrichment and acidification of sensitive US lakes Empirical critical loads of atmospheric nitrogen deposition for nutrient enrichment and acidification of sensitive US lakes
The ecological effects of elevated atmospheric nitrogen (N) deposition on high-elevation lakes of the western and northeastern United States include nutrient enrichment and acidification. The nutrient enrichment critical load for western lakes ranged from 1.0 to 3.0 kilograms (kg) of N per hectare (ha) per year, reflecting the nearly nonexistent watershed vegetation in complex, snowmelt...
Authors
Jill Baron, C. T. Driscoll, J.L. Stoddard, E.E. Richer
National Acid Precipitation Assessment Program Report to Congress: An integrated assessment National Acid Precipitation Assessment Program Report to Congress: An integrated assessment
Acid deposition, more commonly known as acid rain, occurs when emissions of sulfur dioxide (SO2) and nitrogen oxides (NOx) react in the atmosphere with water, oxygen, and oxidants to form various acidic compounds. Prevailing winds transport the acidic compounds hundreds of miles, often across state and national borders. These acidic compounds then fall to earth in either a wet form (rain...
Authors
Douglas A. Burns, Mark E. Fenn, Jill Baron, Jason A. Lynch, Bernard J. Cosby
Filter Total Items: 23
Science and Products
Filter Total Items: 213
2010 Monitoring and Tracking Wet Nitrogen Deposition at Rocky Mountain National Park 2010 Monitoring and Tracking Wet Nitrogen Deposition at Rocky Mountain National Park
No abstract available.
Authors
Kristi H. Morris, M. Alisa Mast, David W. Clow, Gregory A. Wetherbee, Jill S. Baron, Curt Taipale, David Gay, Eric Richer
Ecological effects of nitrogen and sulfur air pollution in the US: what do we know? Ecological effects of nitrogen and sulfur air pollution in the US: what do we know?
Four decades after the passage of the US Clean Air Act, air-quality standards are set to protect ecosystems from damage caused by gas-phase nitrogen (N) and sulfur (S) compounds, but not from the deposition of these air pollutants to land and water. Here, we synthesize recent scientific literature on the ecological effects of N and S air pollution in the US. Deposition of N and S is the...
Authors
Tara L. Greaver, Timothy J. Sullivan, Jeffrey D. Herrick, Mary C. Barber, Jill Baron, Bernard J. Cosby, Marion E. Deerhake, Robin L. Dennis, Jean-Jacque B. Dubois, Christine L. Goodale, Alan T. Herlihy, Gregory B. Lawrence, Lingli Liu, Jason A. Lynch, Kristopher J. Novak
Global change and the world's mountains—research needs and emerging themes for sustainable development: a synthesis from the 2010 Perth II Conference Global change and the world's mountains—research needs and emerging themes for sustainable development: a synthesis from the 2010 Perth II Conference
No abstract available.
Authors
Astrid Bjornsen Gurung, Susanne Wymann von Dach, Martin F. Price, Richard Aspinall, Jorg Balsiger, Jill S. Baron, Eklabya Sharma, Greg Greenwood, Thomas Kohler
Effects of acid deposition on ecosystems: Advances in the state of the science Effects of acid deposition on ecosystems: Advances in the state of the science
Chapter 2 focused on the environmental results of the ARP, presenting data from national monitoring networks on SO2 and NOx emissions, air quality, atmospheric deposition, surface water chemistry, and visibility. This chapter expands on this information by examining the most recent research into how ecosystems respond to acid deposition, especially the processes that control the recovery...
Authors
Douglas A. Burns, Mark E. Fenn, Jill Baron
Loch Vale watershed long-term ecological research and monitoring program quality assurance report, 2003-09 Loch Vale watershed long-term ecological research and monitoring program quality assurance report, 2003-09
The Loch Vale watershed project is a long-term research and monitoring program located in Rocky Mountain National Park that addresses watershed-scale ecosystem processes, particularly as they respond to atmospheric deposition and climate variability. Measurements of precipitation depth, precipitation chemistry, discharge, and surface-water quality are made within the watershed and...
Authors
Eric E. Richer, Jill S. Baron
The John Wesley Powell Center for Analysis and Synthesis The John Wesley Powell Center for Analysis and Synthesis
The Powell Center provides an environment for cross-disciplinary scientific collaboration. The Center expands U.S. Geological Survey earth system science synthesis research activities by fostering the innovation that results from accumulated knowledge, constructive errors, and the "information spillover" that emerges from collaborative settings. Working Groups at the Powell Center use...
Authors
Jill Baron, Martin Goldhaber
Marine West Coast forests Marine West Coast forests
No abstract available.
Authors
Steven S. Perakis, Linda H. Geiser, Erik A. Lilleskov
Response of western mountain ecosystems to climatic variability and change: A collaborative research approach Response of western mountain ecosystems to climatic variability and change: A collaborative research approach
No abstract available.
Authors
David L. Peterson, Craig D. Allen, Jill S. Baron, Daniel B. Fagre, Donald McKenzie, Nathan L. Stephenson, Andrew G. Fountain, Jeffrey A. Hicke, George P. Malanson, Dennis S. Ojima, Christina L. Tague, Phillip J. van Mantgem
Effects of nitrogen deposition and empirical nitrogen critical loads for ecoregions of the United States Effects of nitrogen deposition and empirical nitrogen critical loads for ecoregions of the United States
Human activity in the last century has led to a significant increase in nitrogen (N) emissions and atmospheric deposition. This N deposition has reached a level that has caused or is likely to cause alterations to the structure and function of many ecosystems across the United States. One approach for quantifying the deposition of pollution that would be harmful to ecosystems is the...
Authors
L.H. Pardo, M.E. Fenn, C.L. Goodale, L.H. Geiser, C. T. Driscoll, E.B. Allen, Jill Baron, R. Bobbink, W.D. Bowman, C.M. Clark, B. Emmett, F.S. Gilliam, T.L. Greaver, S.J. Hall, E.A. Lilleskov, L. Liu, J.A. Lynch, K.J. Nadelhoffer, S.S. Perakis, M. J. Robin-Abbott, J.L. Stoddard, K.C. Weathers, R.L. Dennis
Synthesis: Chapter 19 Synthesis: Chapter 19
Human activity in the last century has led to a substantial increase in nitrogen (N) emissions and deposition (Galloway et al. 2003). Because of past, and, in some regions, continuing increases in emissions (Lehmann et al. 2005, Nilles and Conley 2001), this N deposition has reached a level that has caused or is likely to cause alterations and damage in many ecosystems across the United...
Authors
L.H. Pardo, L.H. Geiser, M.E. Fenn, C. T. Driscoll, C.L. Goodale, E.B. Allen, Jill Baron, R. Bobbink, W.D. Bowman, C.M. Clark, B. Emmett, F.S. Gilliam, T. Greaver, S.J. Hall, E.A. Lilleskov, L. Liu, J.A. Lynch, K. Nadelhoffer, S.S. Perakis, M. J. Robin-Abbott, J.L. Stoddard, K. C. Weathers
Empirical critical loads of atmospheric nitrogen deposition for nutrient enrichment and acidification of sensitive US lakes Empirical critical loads of atmospheric nitrogen deposition for nutrient enrichment and acidification of sensitive US lakes
The ecological effects of elevated atmospheric nitrogen (N) deposition on high-elevation lakes of the western and northeastern United States include nutrient enrichment and acidification. The nutrient enrichment critical load for western lakes ranged from 1.0 to 3.0 kilograms (kg) of N per hectare (ha) per year, reflecting the nearly nonexistent watershed vegetation in complex, snowmelt...
Authors
Jill Baron, C. T. Driscoll, J.L. Stoddard, E.E. Richer
National Acid Precipitation Assessment Program Report to Congress: An integrated assessment National Acid Precipitation Assessment Program Report to Congress: An integrated assessment
Acid deposition, more commonly known as acid rain, occurs when emissions of sulfur dioxide (SO2) and nitrogen oxides (NOx) react in the atmosphere with water, oxygen, and oxidants to form various acidic compounds. Prevailing winds transport the acidic compounds hundreds of miles, often across state and national borders. These acidic compounds then fall to earth in either a wet form (rain...
Authors
Douglas A. Burns, Mark E. Fenn, Jill Baron, Jason A. Lynch, Bernard J. Cosby
Filter Total Items: 23
*Disclaimer: Listing outside positions with professional scientific organizations on this Staff Profile are for informational purposes only and do not constitute an endorsement of those professional scientific organizations or their activities by the USGS, Department of the Interior, or U.S. Government