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Aspen And White Spruce Responses To Organic Matter Removal And Soil Compaction In The Bwbs Long Term Soil Productivity Study
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Book Synopsis Aspen and White Spruce Responses to Organic Matter Removal and Soil Compaction in the BWBS Long-Term Soil Productivity Study by : Richard D. Kabzems
Download or read book Aspen and White Spruce Responses to Organic Matter Removal and Soil Compaction in the BWBS Long-Term Soil Productivity Study written by Richard D. Kabzems and published by . This book was released on 2002 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Long-term Soil Productivity Study by : Shannon Marie Berch
Download or read book Long-term Soil Productivity Study written by Shannon Marie Berch and published by . This book was released on 2019 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fourth Year Responses of Aspen and White Spruce by : Richard D. Kabzems
Download or read book Fourth Year Responses of Aspen and White Spruce written by Richard D. Kabzems and published by . This book was released on 2000 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Soil and Vegetation Response to Soil Compaction and Forest Floor Removal After Aspen Harvesting by :
Download or read book Soil and Vegetation Response to Soil Compaction and Forest Floor Removal After Aspen Harvesting written by and published by . This book was released on 1994 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ten-year Results from the Long-Term Soil Productivity Study in Aspen Ecosystems of the Northern Great Lakes Region by : Richard Voldseth
Download or read book Ten-year Results from the Long-Term Soil Productivity Study in Aspen Ecosystems of the Northern Great Lakes Region written by Richard Voldseth and published by . This book was released on 2011 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis EFFECT OF SOIL COMPACTION AND ORGANIC MATTER REMOVAL ON GENOTYPIC DIVERSITY, GENETIC STRUCTURE, AND TRAIT EXPRESSIONS IN ASPEN by :
Download or read book EFFECT OF SOIL COMPACTION AND ORGANIC MATTER REMOVAL ON GENOTYPIC DIVERSITY, GENETIC STRUCTURE, AND TRAIT EXPRESSIONS IN ASPEN written by and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract : Quaking aspen (Populus tremuloides, Michx.) is a fast growing tree which is broadly distributed in North America. It reproduces both clonally through root suckers and sexually through seeds. In order to assess the effect of postharvest treatment on genotypic diversity and structure and on phenotypic trait expressions, we analyzed a total of 323 stems in three control plots and in three treatment plots in Long-Term Soil Productivity study site at Ottawa National Forest with heavy soil compaction and forest floor removal at seven highly variable microsatellite markers and for 25 phenotypic traits. Overall higher spatial aggregation of ramets from the same clonal assemblies and spatial separation of different clonal assemblies was observed in the treatment plots as compared to control plots. Phenotypic and genetic clonal delineation showed a high correspondence in two treatment plots with the most pronounced spatial genetic structure. Phenotypic delineation of clonal colonies was not possible in other plots where clonal colonies were spatially intermixed or occupied a large area. Heavy soil compaction and forest floor removal might have restricted the spread of clonal colonies in treatment plots. While treatment had little effects on genetic and phenotypic separation among plots, very high genetic differentiation was found among most plots with amaximum pairwise RST differentiation of 35.8%. One treatment plot was strongly differentiated phenotypically from all other plots likely as result of micro-environmental variation. Consequently, micro-environmental variation and genetic differences among plots should be considered when treatment effects on phenotypic trait expression are analyzed.
Book Synopsis Plant Community Response to Compaction and Harvest Removal in a Coastal Plain Loblolly Pine (Pinus Taeda) Plantation by :
Download or read book Plant Community Response to Compaction and Harvest Removal in a Coastal Plain Loblolly Pine (Pinus Taeda) Plantation written by and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1992 the Southern Research Station, United States Department of Agriculture Forest Service, constructed three Long-Term Soil Productivity (LTSP) installations in a loblolly pine (Pinus taeda) plantation on the Croatan National Forest in Craven County, NC. The LTSP study consists of a nationwide network of experiment sites designed to examine the long-term effects of soil disturbance (compaction and organic matter removal) on forest productivity, one aspect of which is the development of forest plant communities. A vegetation survey, focusing on the extremes of the soil compaction (no compaction, severe compaction) and organic matter removal treatments (bole only, whole tree + forest floor), was performed in the summer of 2006 to address the following objectives: (1) to characterize the plant communities on the site, (2) to determine the interaction of organic matter removal and compaction treatments 14 years post-treatment, and (3) to compare current vegetation patterns with the pre-treatment and two years post-treatment vegetation described by earlier vegetation surveys. Analyses focused on changes (pre-harvest to 2006) in vascular plant richness, 2006 density of stems, multivariate between-plot differences in 2006, changes in species composition over time, and ordination of plot successional trajectories over time. Both treatment factors influenced early-successional changes in species composition, but by 2006 post-treatment organic matter removal effects were limited. Severe compaction still negatively influenced vascular plant richness. Successional changes in species composition and richness appear to have proceeded at a delayed pace on severely compacted plots. Analyses by vascular plant growth form identify vines as particularly sensitive to both compaction and organic matter removal. Study results also suggest that the impacts of such experimental treatments, even when statistically significant, on the development of plant communities in loblolly plantati.
Book Synopsis Fourth-year Plant Community Responses by : Richard D. Kabzems
Download or read book Fourth-year Plant Community Responses written by Richard D. Kabzems and published by . This book was released on 2000 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Forest Science Program Annual Report by : British Columbia. Forest Science Program
Download or read book Forest Science Program Annual Report written by British Columbia. Forest Science Program and published by . This book was released on 2001 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Soil and Vegetation Response to Soil Compaction and Forest Floor Removal After Aspen Harvesting by : David H. Alban
Download or read book Soil and Vegetation Response to Soil Compaction and Forest Floor Removal After Aspen Harvesting written by David H. Alban and published by . This book was released on 1994 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Rates of Forest Floor Decomposition and Nutrient Turnover in Aspen, Pine, and Spruce Stands on Two Different Soils by : Donald A. Perala
Download or read book Rates of Forest Floor Decomposition and Nutrient Turnover in Aspen, Pine, and Spruce Stands on Two Different Soils written by Donald A. Perala and published by . This book was released on 1982 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Soil and Vegetation on Growth of Planted White Spruce by : Donald A. Perala
Download or read book Effect of Soil and Vegetation on Growth of Planted White Spruce written by Donald A. Perala and published by . This book was released on 1987 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Soil Microbial Community Response to Aspen Harvest Intensity by : John E. Hassett
Download or read book Soil Microbial Community Response to Aspen Harvest Intensity written by John E. Hassett and published by . This book was released on 2003 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Timber Harvesting Impacts on Aspen Productivity on Two Contrasting Soils in Northwestern Wisconsin by : Hyun Park
Download or read book Timber Harvesting Impacts on Aspen Productivity on Two Contrasting Soils in Northwestern Wisconsin written by Hyun Park and published by . This book was released on 1993 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Soil Compaction and Organic Matter Retention on Long-term Nutrient Supply by : Joselito M. Arocena
Download or read book Effects of Soil Compaction and Organic Matter Retention on Long-term Nutrient Supply written by Joselito M. Arocena and published by . This book was released on 1998 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Second Year Response of Plant Communities by : J. M. Kranabetter
Download or read book Second Year Response of Plant Communities written by J. M. Kranabetter and published by . This book was released on 1999 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :British Columbia. Forest Service Publisher :[Smithers] : British Columbia, Forest Service ISBN 13 : Total Pages :1 pages Book Rating :4.:/5 (55 download)
Book Synopsis Short Term Effects of Forest Soil Compaction and Site Organic Matter Removal on Mineralizable Soil Nitrogen in Central British Columbia by : British Columbia. Forest Service
Download or read book Short Term Effects of Forest Soil Compaction and Site Organic Matter Removal on Mineralizable Soil Nitrogen in Central British Columbia written by British Columbia. Forest Service and published by [Smithers] : British Columbia, Forest Service. This book was released on 2003 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt:
