Gregory B Lawrence (Former Employee)
Science and Products
Filter Total Items: 110
Long-term changes in soil and stream chemistry across an acid deposition gradient in the northeastern United States Long-term changes in soil and stream chemistry across an acid deposition gradient in the northeastern United States
Declines in acidic deposition across Europe and North America have led to decreases in surface water acidity and signs of chemical recovery of soils from acidification. To better understand the link between recovery of soils and surface waters, chemical trends in precipitation, soils, and streamwater were investigated in three watersheds representing a depositional gradient from high to...
Authors
Jason Siemion, Michael McHale, Gregory B. Lawrence, Douglas A. Burns, Michael R. Antidormi
Results of the 2010-2011 East-Central Adirondack Stream Survey (ECASS) Results of the 2010-2011 East-Central Adirondack Stream Survey (ECASS)
No abstract available.
Authors
Gregory B. Lawrence, Scott D. George, Douglas A. Burns, Barry P. Baldigo, Sophia Passy, Karen M. Roy, Katrina L. Pound
Effects of watershed and in-stream liming on macroinvertebrate communities in acidified tributaries to an Adirondack lake Effects of watershed and in-stream liming on macroinvertebrate communities in acidified tributaries to an Adirondack lake
Liming techniques are being explored as a means to accelerate the recovery of aquatic biota from decades of acid deposition in many regions. The preservation or restoration of native sportfish populations has typically been the impetus for liming programs, and as such, less attention has been given to its effects on other biological assemblages such as macroinvertebrates. Furthermore...
Authors
Scott D. George, Barry P. Baldigo, Gregory B. Lawrence, Randall L. Fuller
Soil acidification and Beech Bark Disease influence the composition and structure of Sugar Maple-Beech Forests Soil acidification and Beech Bark Disease influence the composition and structure of Sugar Maple-Beech Forests
No abstract available.
Authors
Timothy J. Sullivan, Todd C. McDonnell, Gregory B. Lawrence, Michael R. Antidormi, Martin Dovciak, Michael R. Zarfos, Scott W. Bailey
Loss of ecosystem services due to chronic pollution of forests and surface waters in the Adirondack region (USA) Loss of ecosystem services due to chronic pollution of forests and surface waters in the Adirondack region (USA)
Sustaining recent progress in mitigating acid pollution could require lower emissions caps that will give rise to real or perceived tradeoffs between healthy ecosystems and inexpensive energy. Because most impacts of acid rain affect ecosystem functions that are poorly understood by policy-makers and the public, an ecosystem services (ES) framework can help to measure how pollution...
Authors
Colin M. Beier, Jesse Caputo, Gregory B. Lawrence, Timothy J. Sullivan
A newly identified role of the deciduous forest floor in the timing of green‐up A newly identified role of the deciduous forest floor in the timing of green‐up
Plant phenology studies rarely consider controlling factors other than air temperature. We evaluate here the potential significance of physical and chemical properties of soil (edaphic factors) as additional important controls on phenology. More specifically, we investigate causal connections between satellite‐observed green‐up dates of small forest watersheds and soil properties in the...
Authors
Andrei G Lapenis, Gregory B. Lawrence, Alexander Buyantuev, Shiguo Jiang, Timothy J. Sullivan, Todd C. McDonnell, Scott W. Bailey
Science and Products
Filter Total Items: 110
Long-term changes in soil and stream chemistry across an acid deposition gradient in the northeastern United States Long-term changes in soil and stream chemistry across an acid deposition gradient in the northeastern United States
Declines in acidic deposition across Europe and North America have led to decreases in surface water acidity and signs of chemical recovery of soils from acidification. To better understand the link between recovery of soils and surface waters, chemical trends in precipitation, soils, and streamwater were investigated in three watersheds representing a depositional gradient from high to...
Authors
Jason Siemion, Michael McHale, Gregory B. Lawrence, Douglas A. Burns, Michael R. Antidormi
Results of the 2010-2011 East-Central Adirondack Stream Survey (ECASS) Results of the 2010-2011 East-Central Adirondack Stream Survey (ECASS)
No abstract available.
Authors
Gregory B. Lawrence, Scott D. George, Douglas A. Burns, Barry P. Baldigo, Sophia Passy, Karen M. Roy, Katrina L. Pound
Effects of watershed and in-stream liming on macroinvertebrate communities in acidified tributaries to an Adirondack lake Effects of watershed and in-stream liming on macroinvertebrate communities in acidified tributaries to an Adirondack lake
Liming techniques are being explored as a means to accelerate the recovery of aquatic biota from decades of acid deposition in many regions. The preservation or restoration of native sportfish populations has typically been the impetus for liming programs, and as such, less attention has been given to its effects on other biological assemblages such as macroinvertebrates. Furthermore...
Authors
Scott D. George, Barry P. Baldigo, Gregory B. Lawrence, Randall L. Fuller
Soil acidification and Beech Bark Disease influence the composition and structure of Sugar Maple-Beech Forests Soil acidification and Beech Bark Disease influence the composition and structure of Sugar Maple-Beech Forests
No abstract available.
Authors
Timothy J. Sullivan, Todd C. McDonnell, Gregory B. Lawrence, Michael R. Antidormi, Martin Dovciak, Michael R. Zarfos, Scott W. Bailey
Loss of ecosystem services due to chronic pollution of forests and surface waters in the Adirondack region (USA) Loss of ecosystem services due to chronic pollution of forests and surface waters in the Adirondack region (USA)
Sustaining recent progress in mitigating acid pollution could require lower emissions caps that will give rise to real or perceived tradeoffs between healthy ecosystems and inexpensive energy. Because most impacts of acid rain affect ecosystem functions that are poorly understood by policy-makers and the public, an ecosystem services (ES) framework can help to measure how pollution...
Authors
Colin M. Beier, Jesse Caputo, Gregory B. Lawrence, Timothy J. Sullivan
A newly identified role of the deciduous forest floor in the timing of green‐up A newly identified role of the deciduous forest floor in the timing of green‐up
Plant phenology studies rarely consider controlling factors other than air temperature. We evaluate here the potential significance of physical and chemical properties of soil (edaphic factors) as additional important controls on phenology. More specifically, we investigate causal connections between satellite‐observed green‐up dates of small forest watersheds and soil properties in the...
Authors
Andrei G Lapenis, Gregory B. Lawrence, Alexander Buyantuev, Shiguo Jiang, Timothy J. Sullivan, Todd C. McDonnell, Scott W. Bailey