Jill S Baron, PhD (Former Employee)
Science and Products
Filter Total Items: 214
[Book review] Environmental change in mountains and uplands, by Martin Beniston [Book review] Environmental change in mountains and uplands, by Martin Beniston
Review of: Environmental Change in Mountains and Uplands. Martin Beniston. ISBN13: 9780340706367, ISBN10: 0340706368. Paperback, 192 pages. May 2000.
Authors
Jill Baron
Ecosystem structure and function modeling Ecosystem structure and function modeling
An important component of ecological assessments is the ability to predict and display changes in ecosystem structure and function over a variety of spatial and temporal scales. These changes can occur over short (less than 1 year) or long time frames (over 100 years). Models may emphasize structural responses (changes in species composition, growth forms, canopy height, amount of old...
Authors
H.C. Humphries, Jill Baron
Anthropogenic nitrogen deposition induces rapid ecological changes in alpine lakes of Colorado Front Range (USA) Anthropogenic nitrogen deposition induces rapid ecological changes in alpine lakes of Colorado Front Range (USA)
Recent sediments from two alpine lakes (> 3300 m asl) in the Colorado Front Range (USA) register marked and near-synchronous changes that are believed to represent ecological responses to enhanced atmospheric deposition of fixed nitrogen from anthropogenic sources. Directional shifts in sediment proxies include greater representations of mesotrophic diatoms and increasingly depleted δ15N...
Authors
A.P. Wolfe, Jill Baron, R.J. Cornett
Lessons learned from long-term ecosystem research and monitoring in alpine and subalpine basins of the Colorado Rocky Mountains, USA Lessons learned from long-term ecosystem research and monitoring in alpine and subalpine basins of the Colorado Rocky Mountains, USA
Long-term ecosystem research and monitoring was begun in the Loch Vale watershed of Rocky Mountain National Park in 1983, after extensive survey work to identify the best location. Then, as now, our scientific objectives were to understand natural biogeochemical cycles and variability, so that we could differentiate ecosystem changes from human-caused disturbances, such as atmospheric...
Authors
Jill Baron
Engelmann spruce nitrogen dynamics across a nitrogen deposition gradient in Colorado, USA Engelmann spruce nitrogen dynamics across a nitrogen deposition gradient in Colorado, USA
No abstract available.
Authors
H.M. Rueth, Jill Baron
Long-term ecosystem studies in Isle Royale, Olympic and Rocky Mountain National Parks; Noatak National Preserve, and Fraser Experimental Forest Long-term ecosystem studies in Isle Royale, Olympic and Rocky Mountain National Parks; Noatak National Preserve, and Fraser Experimental Forest
No abstract available.
Authors
R. Stottlemyer, Jill Baron, R. Edmonds, L. Scherbarth, H. Stelzer
Filter Total Items: 23
Science and Products
Filter Total Items: 214
[Book review] Environmental change in mountains and uplands, by Martin Beniston [Book review] Environmental change in mountains and uplands, by Martin Beniston
Review of: Environmental Change in Mountains and Uplands. Martin Beniston. ISBN13: 9780340706367, ISBN10: 0340706368. Paperback, 192 pages. May 2000.
Authors
Jill Baron
Ecosystem structure and function modeling Ecosystem structure and function modeling
An important component of ecological assessments is the ability to predict and display changes in ecosystem structure and function over a variety of spatial and temporal scales. These changes can occur over short (less than 1 year) or long time frames (over 100 years). Models may emphasize structural responses (changes in species composition, growth forms, canopy height, amount of old...
Authors
H.C. Humphries, Jill Baron
Anthropogenic nitrogen deposition induces rapid ecological changes in alpine lakes of Colorado Front Range (USA) Anthropogenic nitrogen deposition induces rapid ecological changes in alpine lakes of Colorado Front Range (USA)
Recent sediments from two alpine lakes (> 3300 m asl) in the Colorado Front Range (USA) register marked and near-synchronous changes that are believed to represent ecological responses to enhanced atmospheric deposition of fixed nitrogen from anthropogenic sources. Directional shifts in sediment proxies include greater representations of mesotrophic diatoms and increasingly depleted δ15N...
Authors
A.P. Wolfe, Jill Baron, R.J. Cornett
Lessons learned from long-term ecosystem research and monitoring in alpine and subalpine basins of the Colorado Rocky Mountains, USA Lessons learned from long-term ecosystem research and monitoring in alpine and subalpine basins of the Colorado Rocky Mountains, USA
Long-term ecosystem research and monitoring was begun in the Loch Vale watershed of Rocky Mountain National Park in 1983, after extensive survey work to identify the best location. Then, as now, our scientific objectives were to understand natural biogeochemical cycles and variability, so that we could differentiate ecosystem changes from human-caused disturbances, such as atmospheric...
Authors
Jill Baron
Engelmann spruce nitrogen dynamics across a nitrogen deposition gradient in Colorado, USA Engelmann spruce nitrogen dynamics across a nitrogen deposition gradient in Colorado, USA
No abstract available.
Authors
H.M. Rueth, Jill Baron
Long-term ecosystem studies in Isle Royale, Olympic and Rocky Mountain National Parks; Noatak National Preserve, and Fraser Experimental Forest Long-term ecosystem studies in Isle Royale, Olympic and Rocky Mountain National Parks; Noatak National Preserve, and Fraser Experimental Forest
No abstract available.
Authors
R. Stottlemyer, Jill Baron, R. Edmonds, L. Scherbarth, H. Stelzer
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