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- 2013433185 abstract "To increase timber production and manage other forest resource values, some land managers have undertaken logging debris and vegetation control treatments after forest harvest. We explored the roles of clearcutting on plant community composition and structure at three sites where logging debris was dispersed, piled, or removed and vegetation was annually treated or not treated with herbicides for 5 years. Without vegetation control, a competitive relation was identified between exotic and native ruderal (i.e., disturbance-associated) species. When exotic ruderal cover changed by 4 percent, native ruderal cover changed by 10 percent in the opposite direction. This relation was independent of site, but site was important in determining the overall dominance of ruderals. Five annual vegetation control treatments increased Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) growth, but decreased richness and cover of other species at the rate of one species per 10 percent reduction in cover. Debris treatment effects were small and found on only one site.".
- 2013433185 contributor B12814952.
- 2013433185 contributor B12814953.
- 2013433185 contributor B12814954.
- 2013433185 created "[2012]".
- 2013433185 date "2012".
- 2013433185 date "[2012]".
- 2013433185 dateCopyrighted "[2012]".
- 2013433185 description "Includes bibliographical references (p. 22-26).".
- 2013433185 description "To increase timber production and manage other forest resource values, some land managers have undertaken logging debris and vegetation control treatments after forest harvest. We explored the roles of clearcutting on plant community composition and structure at three sites where logging debris was dispersed, piled, or removed and vegetation was annually treated or not treated with herbicides for 5 years. Without vegetation control, a competitive relation was identified between exotic and native ruderal (i.e., disturbance-associated) species. When exotic ruderal cover changed by 4 percent, native ruderal cover changed by 10 percent in the opposite direction. This relation was independent of site, but site was important in determining the overall dominance of ruderals. Five annual vegetation control treatments increased Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) growth, but decreased richness and cover of other species at the rate of one species per 10 percent reduction in cover. Debris treatment effects were small and found on only one site.".
- 2013433185 extent "37 p. :".
- 2013433185 hasFormat "Also available on the Internet.".
- 2013433185 identifier 829393717.pdf.
- 2013433185 identifier pnw_rp589.pdf.
- 2013433185 isFormatOf "Also available on the Internet.".
- 2013433185 isPartOf "Research paper PNW ; 589.".
- 2013433185 isPartOf "Research paper PNW ; RP-589".
- 2013433185 issued "2012".
- 2013433185 issued "[2012]".
- 2013433185 language "eng".
- 2013433185 publisher "Portland, OR : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,".
- 2013433185 relation "Also available on the Internet.".
- 2013433185 spatial "Northwest, Pacific.".
- 2013433185 subject "Cutover lands Northwest, Pacific.".
- 2013433185 subject "Forest succession Northwest, Pacific.".
- 2013433185 subject "Forests and forestry Weed control Environmental aspects Northwest, Pacific.".
- 2013433185 subject "Herbicides Environmental aspects Northwest, Pacific.".
- 2013433185 subject "Plant communities Northwest, Pacific.".
- 2013433185 subject "QK938.F6 P455 2012".
- 2013433185 subject "Slash (Logging) Northwest, Pacific.".
- 2013433185 title "Relations of native and exotic species 5 years after clearcutting with and without herbicide and logging debris treatments / David H. Peter and Timothy B. Harrington.".
- 2013433185 type "text".