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2篇 您的检索式:作者名="A.Goodrich"
    题名 作者 年代 出处 被引量
1Modeling and testing of reactive contaminant transport in drinking water pipes:Chlorine response and implications for online contaminant detection显示文摘Y.Jeffrey Yang James A.Goodrich Robert M.Clark 0,,42:1
2Post-fire regeneration dynamics in whitebark pine(Pinus albicaulis) forests in Wind River and Absaroka Mountains,Wyoming, USA显示文摘Whitebark pine(Pinus albicaulis) populations are in decline across the species' range due to historic wildfire exclusion, mountain pine beetle(Dendroctonus ponderosae, MPB) outbreaks, and an invasive fungal pathogen causing the disease white pine blister rust(Cronartium ribicola, WPBR). Despite reliance on standreplacing fires, information on whitebark pine regeneration occurrence is limited and the trajectory of future forests is largely unknown in some areas of the range. Regeneration densities were assessed in burned and adjacent non-burned areas at six high elevation locations in northwest Wyoming where stand-replacing fires occurred 8–32 years before the surveys. In these locations at the eastern extent of the species range, we assessed what site factors were associated with regeneration success. Whitebark pine regeneration density was greater and seedlings were older in non-burned compared to burned areas. Within burns, north aspects had more regeneration than south aspects. Potential seed source densities and other species' regeneration were positively related to whitebark pine regeneration densities in burned areas. South facing slopes or grass covered areas may have either delayed or no regeneration of whitebark pine without the help of artificial planting.Jennifer G.Klutsch Betsy A.Goodrich William R.Jacobi 2015Journal of Forestry Research2015,26,3:0
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