Glenn Guntenspergen, Ph.D.
Glenn is a Research Ecologist at the Eastern Ecological Science Center in Laurel, MD.
Science and Products
Filter Total Items: 19
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Prairie wetland complexes as landscape functional units in a changing climate Prairie wetland complexes as landscape functional units in a changing climate
The wetland complex is the functional ecological unit of the prairie pothole region (PPR) of central North America. Diverse complexes of wetlands contribute high spatial and temporal environmental heterogeneity, productivity, and biodiversity to these glaciated prairie landscapes. Climatewarming simulations using the new model WETLANDSCAPE (WLS) project major reductions in water volume...
Authors
W. Carter Johnson, Brett Werner, Glenn R. Guntenspergen, Richard A. Voldseth, Bruce Millett, David E. Naugle, Mirela Tulbure, Rosemary W.H. Carroll, John Tracy, Craig Olawsky
Climate change, sea-level rise, and coastal wetlands Climate change, sea-level rise, and coastal wetlands
No abstract available.
Authors
Donald R. Cahoon, G.R. Guntenspergen
Windthrow and salvage logging in an old-growth hemlock-northern hardwoods forest Windthrow and salvage logging in an old-growth hemlock-northern hardwoods forest
Although the initial response to salvage (also known as, post-disturbance or sanitary) logging is known to vary among system components, little is known about longer term forest recovery. We examine forest overstory, understory, soil, and microtopographic response 25 years after a 1977 severe wind disturbance on the Flambeau River State Forest in Wisconsin, USA, a portion of which was...
Authors
K.D. Lang, L.A. Schulte, G.R. Guntenspergen
Adaptation of farming practices could buffer effects of climate change on northern prairie wetlands Adaptation of farming practices could buffer effects of climate change on northern prairie wetlands
Wetlands of the Prairie Pothole Region of North America are vulnerable to climate change. Adaptation of farming practices to mitigate adverse impacts of climate change on wetland water levels is a potential watershed management option. We chose a modeling approach (WETSIM 3.2) to examine the effects of changes in climate and watershed cover on the water levels of a semi-permanent wetland...
Authors
R.A. Voldseth, W.C. Johnson, G.R. Guntenspergen, T. Gilmanov, B.V. Millett
Climate trends of the North American prairie pothole region 1906-2000 Climate trends of the North American prairie pothole region 1906-2000
The Prairie Pothole Region (PPR) is unique to North America. Its millions of wetlands and abundant ecosystem goods and services are highly sensitive to wide variations of temperature and precipitation in time and space characteristic of a strongly continental climate. Precipitation and temperature gradients across the PPR are orthogonal to each other. Precipitation nearly triples from...
Authors
B. Millett, W.C. Johnson, G. Guntenspergen
Accelerated sea-level rise ? a response to Craft et al Accelerated sea-level rise ? a response to Craft et al
No abstract available.
Authors
M. L. Kirwan, G.R. Guntenspergen
Science and Products
Filter Total Items: 19
No Result Found
Filter Total Items: 134
Prairie wetland complexes as landscape functional units in a changing climate Prairie wetland complexes as landscape functional units in a changing climate
The wetland complex is the functional ecological unit of the prairie pothole region (PPR) of central North America. Diverse complexes of wetlands contribute high spatial and temporal environmental heterogeneity, productivity, and biodiversity to these glaciated prairie landscapes. Climatewarming simulations using the new model WETLANDSCAPE (WLS) project major reductions in water volume...
Authors
W. Carter Johnson, Brett Werner, Glenn R. Guntenspergen, Richard A. Voldseth, Bruce Millett, David E. Naugle, Mirela Tulbure, Rosemary W.H. Carroll, John Tracy, Craig Olawsky
Climate change, sea-level rise, and coastal wetlands Climate change, sea-level rise, and coastal wetlands
No abstract available.
Authors
Donald R. Cahoon, G.R. Guntenspergen
Windthrow and salvage logging in an old-growth hemlock-northern hardwoods forest Windthrow and salvage logging in an old-growth hemlock-northern hardwoods forest
Although the initial response to salvage (also known as, post-disturbance or sanitary) logging is known to vary among system components, little is known about longer term forest recovery. We examine forest overstory, understory, soil, and microtopographic response 25 years after a 1977 severe wind disturbance on the Flambeau River State Forest in Wisconsin, USA, a portion of which was...
Authors
K.D. Lang, L.A. Schulte, G.R. Guntenspergen
Adaptation of farming practices could buffer effects of climate change on northern prairie wetlands Adaptation of farming practices could buffer effects of climate change on northern prairie wetlands
Wetlands of the Prairie Pothole Region of North America are vulnerable to climate change. Adaptation of farming practices to mitigate adverse impacts of climate change on wetland water levels is a potential watershed management option. We chose a modeling approach (WETSIM 3.2) to examine the effects of changes in climate and watershed cover on the water levels of a semi-permanent wetland...
Authors
R.A. Voldseth, W.C. Johnson, G.R. Guntenspergen, T. Gilmanov, B.V. Millett
Climate trends of the North American prairie pothole region 1906-2000 Climate trends of the North American prairie pothole region 1906-2000
The Prairie Pothole Region (PPR) is unique to North America. Its millions of wetlands and abundant ecosystem goods and services are highly sensitive to wide variations of temperature and precipitation in time and space characteristic of a strongly continental climate. Precipitation and temperature gradients across the PPR are orthogonal to each other. Precipitation nearly triples from...
Authors
B. Millett, W.C. Johnson, G. Guntenspergen
Accelerated sea-level rise ? a response to Craft et al Accelerated sea-level rise ? a response to Craft et al
No abstract available.
Authors
M. L. Kirwan, G.R. Guntenspergen