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- 2011506699 abstract "Woody detritus or dead wood is an important part of forest ecosystems and has become a routine facet of forest monitoring and inventory. Biomass and carbon estimates of dead wood depend on knowledge of species- and decay class-specific density or density reduction factors. While some progress has been made in determining these parameters for dead or downed trees (DD), there are very few estimates of these key parameters for standing dead trees (SD). We evaluated indicators of decay to relate subjective SD and DD decay classifications then compared SD and DD density and density reduction factors by decay class for a total of 19 tree species at nine sites in the United States and Russia. Results indicate that SD density declined with decay class for all examined species. By applying these results, a new set of SD density reduction factors was developed for 260 species inventoried by the U.S. Forest Service's Forest Inventory and Analysis program in the United States.".
- 2011506699 contributor B12371364.
- 2011506699 contributor B12371365.
- 2011506699 created "[2011]".
- 2011506699 date "2011".
- 2011506699 date "[2011]".
- 2011506699 dateCopyrighted "[2011]".
- 2011506699 description "Includes bibliographical references (p. 15-17).".
- 2011506699 description "Woody detritus or dead wood is an important part of forest ecosystems and has become a routine facet of forest monitoring and inventory. Biomass and carbon estimates of dead wood depend on knowledge of species- and decay class-specific density or density reduction factors. While some progress has been made in determining these parameters for dead or downed trees (DD), there are very few estimates of these key parameters for standing dead trees (SD). We evaluated indicators of decay to relate subjective SD and DD decay classifications then compared SD and DD density and density reduction factors by decay class for a total of 19 tree species at nine sites in the United States and Russia. Results indicate that SD density declined with decay class for all examined species. By applying these results, a new set of SD density reduction factors was developed for 260 species inventoried by the U.S. Forest Service's Forest Inventory and Analysis program in the United States.".
- 2011506699 extent "40 p. :".
- 2011506699 hasFormat "Also available online.".
- 2011506699 hasFormat "Differences between standing and downed dead tree wood density reduction factors".
- 2011506699 isFormatOf "Also available online.".
- 2011506699 isFormatOf "Differences between standing and downed dead tree wood density reduction factors".
- 2011506699 isPartOf "Research paper NRS ; 15.".
- 2011506699 isPartOf "Research paper NRS ; 5".
- 2011506699 issued "2011".
- 2011506699 issued "[2011]".
- 2011506699 language "eng".
- 2011506699 publisher "Newtown Square, PA : U.S. Dept. of Agriculture, Forest Service, Northern Research Station,".
- 2011506699 relation "Also available online.".
- 2011506699 relation "Differences between standing and downed dead tree wood density reduction factors".
- 2011506699 subject "577.3 23".
- 2011506699 subject "Coarse woody debris.".
- 2011506699 subject "Dead trees.".
- 2011506699 subject "SD387.C63 D54 2011".
- 2011506699 subject "Wood Deterioration.".
- 2011506699 title "Differences between standing and downed dead tree wood density reduction factors : a comparison across decay classes and tree species / Mark E. Harmon ... [et al.].".
- 2011506699 type "text".