Search Results - "Hazlett, Paul W."

Logging impacts on the biogeochemistry of boreal forest soils and nutrient export to aquatic systems: A review by Kreutzweiser, David P, Hazlett, Paul W, Gunn, John M

“…Logging disturbances in boreal forest watersheds can alter biogeochemical processes in soils by changing forest composition, plant uptake rates, soil…”
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Effects of organic matter removal, soil compaction and vegetation control on 10th year biomass and foliar nutrition: LTSP continent-wide comparisons by Ponder, Felix, Fleming, Robert L., Berch, Shannon, Busse, Matt D., Elioff, John D., Hazlett, Paul W., Kabzems, Richard D., Marty Kranabetter, J., Morris, David M., Page-Dumroese, Deborah, Palik, Brian J., Powers, Robert F., Sanchez, Felipe G., Andrew Scott, D., Stagg, Richard H., Stone, Douglas M., Young, David H., Zhang, Jianwei, Ludovici, Kim H., McKenney, Daniel W., Mossa, Debbie S., Sanborn, Paul T., Voldseth, Richard A.

“…► Stem-only and full tree harvesting produced similar effects on biomass and nutrition. ► Effects of forest floor removal on stand biomass and nutrition varied…”
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Short‐term growth response of jack pine and spruce spp. to wood ash amendment across Canada by Emilson, Caroline E., Bélanger, Nicolas, Brais, Suzanne, Chisholm, Colin E., Diochon, Amanda, Joseph, Ruth, Markham, John, Morris, Dave, Van Rees, Ken, Rutherford, Michael, Venier, Lisa A., Hazlett, Paul W.

“…Wood ash amendment to forest soils contributes to the sustainability of the growing bioenergy industry, not only through decreased wood ash waste disposal in…”
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Declining Acidic Deposition Begins Reversal of Forest-Soil Acidification in the Northeastern U.S. and Eastern Canada by Lawrence, Gregory B, Hazlett, Paul W, Fernandez, Ivan J, Ouimet, Rock, Bailey, Scott W, Shortle, Walter C, Smith, Kevin T, Antidormi, Michael R

“…Decreasing trends in acidic deposition levels over the past several decades have led to partial chemical recovery of surface waters. However, depletion of soil…”
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Effects of forest biomass harvesting on soil productivity in boreal and temperate forests — A review by Thiffault, Evelyne, Hannam, Kirsten D., Paré, David, Titus, Brian D., Hazlett, Paul W., Maynard, Doug G., Brais, Suzanne

“…Concerns about climate change and the desire to develop a domestic, renewable energy source are increasing the interest in forest biomass extraction,…”
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Acidification recovery in a changing climate: Observations from thirty‐five years of stream chemistry monitoring in forested headwater catchments at the Turkey Lakes watershed, Ontario by Webster, Kara L., Leach, Jason A., Houle, Daniel, Hazlett, Paul W., Emilson, Erik J. S.

“…Long‐term ecosystem studies are valuable for understanding integrated ecosystem response to global changes in atmospheric deposition and climate. We examined…”
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Quickflow response to forest harvesting and recovery in a northern hardwood forest landscape by Buttle, James M., Webster, Kara L., Hazlett, Paul W., Jeffries, Dean S.

“…Forest harvesting often increases catchment quickflow (QF, water delivered rapidly to the stream channel), a metric of high‐flow events controlling a…”
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Travel times for snowmelt‐dominated headwater catchments: Influences of wetlands and forest harvesting, and linkages to stream water quality by Leach, Jason A., Buttle, James M., Webster, Kara L., Hazlett, Paul W., Jeffries, Dean S.

“…The time it takes water to travel through a catchment, from when it enters as rain and snow to when it leaves as streamflow, may influence stream water quality…”
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Ontario, Canada’s LTSP Experience: Forging Lasting Research Partnerships and the Adaptive Management Cycle in Action by Morris, Dave M, Fleming, Rob L, Hazlett, Paul W

“…Abstract In this paper, we summarize Ontario’s Long-term Soil Productivity (LTSP) experience focusing on our efforts to forge lasting research partnerships,…”
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Soil Water Responses to Wood Ash Addition to Acidic Upland Soils: Implications for Combatting Calcium Decline in Lakes by Deighton, Holly D., Reid, Carolyn, Basiliko, Nathan, Hazlett, Paul W., Watmough, Shaun A.

“…Calcium (Ca) concentrations in lakes have declined in many regions, and concerns have been expressed that Ca levels are falling below biologically significant…”
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Turkey Lakes Watershed, Ontario, Canada: 40 years of interdisciplinary whole‐ecosystem research by Webster, Kara L., Leach, Jason A., Hazlett, Paul W., Fleming, Robert L., Emilson, Erik J. S., Houle, Daniel, Chan, Kara H. Y., Norouzian, Fariborz, Cole, Amanda S., O'Brien, Jason M., Smokorowski, Karen E., Nelson, Stephanie A., Yanni, Shelagh D.

“…The Turkey Lakes Watershed (TLW) study is a federal, interdepartmental study established in 1979 to investigate the effects of acid rain on terrestrial and…”
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Effects of Harvesting Forest Biomass on Water and Climate Regulation Services: A Synthesis of Long-Term Ecosystem Experiments in Eastern North America by Caputo, Jesse, Beier, Colin M, Groffman, Peter M, Burns, Douglas A, Beall, Frederick D, Hazlett, Paul W, Yorks, Thad E

“…Demand for woody biomass fuels is increasing amidst concerns about global energy security and climate change, but there may be negative implications of…”
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Measuring Environmental Change in Forest Ecosystems by Repeated Soil Sampling: A North American Perspective by Lawrence, Gregory B., Fernandez, Ivan J., Richter, Daniel D., Ross, Donald S., Hazlett, Paul W., Bailey, Scott W., Ouimet, Rock, Warby, Richard A. F., Johnson, Arthur H., Lin, Henry, Kaste, James M., Lapenis, Andrew G., Sullivan, Timothy J.

“…Environmental change is monitored in North America through repeated measurements of weather, stream and river flow, air and water quality, and most recently,…”
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Hydrologic Pathways during Snowmelt in First-Order Stream Basins at the Turkey Lakes Watershed by Hazlett, Paul W., Semkin, Ray G., Beall, Frederick D.

“…The chemical composition of stream and soil water collected from two first-order stream basins in the Turkey Lakes Watershed (TLW) during the spring melt…”
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Methods of Soil Resampling to Monitor Changes in the Chemical Concentrations of Forest Soils by Lawrence, Gregory B, Fernandez, Ivan J, Hazlett, Paul W, Bailey, Scott W, Ross, Donald S, Villars, Thomas R, Quintana, Angelica, Ouimet, Rock, McHale, Michael R, Johnson, Chris E, Briggs, Russell D, Colter, Robert A, Siemion, Jason, Bartlett, Olivia L, Vargas, Olga, Antidormi, Michael R, Koppers, Mary M

“…Recent soils research has shown that important chemical soil characteristics can change in less than a decade, often the result of broad environmental changes…”
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Assessing temporal response to biomass removal: A framework for investigating evolving constraints on boreal stand development by Fleming, Robert L., Morris, Dave M., Hazlett, Paul W.

“…•Harvest-related impacts on site productivity vary with stand development stage and ecosystem function.•An ecological framework illustrates the temporal…”
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Effects of Biomass Removal Levels on Soil Carbon and Nutrient Reserves in Conifer‐Dominated, Coarse‐Textured Sites in Northern Ontario: 20‐Year Results by Morris, Dave M., Hazlett, Paul W., Fleming, Rob L., Kwiaton, Martin M., Hawdon, Laura A., Leblanc, J.‐D., Primavera, M.J., Weldon, Tom P.

“…Core Ideas Biomass removal trials targeted soils sensitive to nutrient removal (shallow to bedrock and infertile sands). 14 long‐term sites (42 plots per…”
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Effects of harvesting intensity, vegetation control and fertilization on 5–20 year post-harvest N availability in boreal jack pine and black spruce forest soils in northern Ontario, Canada by Hazlett, Paul W., Emilson, Caroline E., Morris, Dave M., Fleming, Robert L., Hawdon, Laura A., Leblanc, Jean-Denis, Primavera, Mark J., Weldon, Tom P., Kwiaton, Martin M., Hoepting, Michael K.

“…•Profile mineralizable N pools were higher in operational clearcut treatments than in uncut reference forest.•Profile mineralizable N pools and microbial…”
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Methods of Soil Resampling to Monitor Changes in the Chemical Concentrations of Forest Soils by Lawrence, Gregory B., Fernandez, Ivan J., Hazlett, Paul W., Bailey, Scott W., Ross, Donald S., Villars, Thomas R., Quintana, Angelica, Ouimet, Rock, McHale, Michael R., Johnson, Chris E., Briggs, Russell D., Colter, Robert A., Siemion, Jason, Bartlett, Olivia L., Vargas, Olga, Antidormi, Michael R., Koppers, Mary M.

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Effects of forest biomass harvesting on soil productivity in boreal and temperate forests--a review by Thiffault, Evelyne, Hannam, Kirsten D, Pare, David, Titus, Brian D, Hazlett, Paul W, Maynard, Doug G, Brais, Suzanne

“…Concerns about climate change and the desire to develop a domestic, renewable energy source are increasing the interest in forest biomass extraction,…”
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