Keywords: Pacific Northwest; Sapling recruitment; Tsuga heterophylla; Abies lasiocarpa
مقالات ISI (ترجمه نشده)
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در صورتی که به ترجمه آماده هر یک از مقالات زیر نیاز داشته باشید، می توانید سفارش دهید تا مترجمان با تجربه این مجموعه در اسرع وقت آن را برای شما ترجمه نمایند.
Abundance of natural regeneration and growth comparisons with planted seedlings 10–13 years after commercial thinning in 50-year-old Douglas-fir, Douglas-fir/western hemlock, Oregon Coast Range
Keywords: Density management; Stand structure; Pseudotsuga menziesii; Tsuga heterophylla; Underplanting; Natural regeneration
Ungulate herbivory of regenerating conifers in relation to foliar nutrition and terpenoid production
Keywords: Browse preference; Fertilization; Terpenes; Thujaplicata; Tsuga heterophylla; Pseudotsugamenziesii
Snag longevity of Douglas-fir, western hemlock, and western redcedar from permanent sample plots in coastal British Columbia
Keywords: Pseudotsuga menziesii; Second-growth forests; Snag fall rates; Snag persistence; Thuja plicata; Tsuga heterophylla;
Regenerating montane conifers with variable retention systems in a coastal British Columbia forest: 10-Year results
Keywords: Montane Alternative Silviculture Systems; Variable retention; Conifer regeneration; Tsuga heterophylla; Abies amabilis; Vegetation control; Foliar N
The roles of nitrogen and phosphorus in increasing productivity of western hemlock and western redcedar plantations on northern Vancouver Island
Keywords: Fertilization; Productivity; Nitrogen; Phosphorus; Tsuga heterophylla; Thuja plicata
Potential canopy interception of nitrogen in the Pacific Northwest, USA
Keywords: Pseudotsuga menziesii; Tsuga heterophylla; Thuja plicata; Nitrogen deposition; Pacific Northwest forests; NH4; NO3
Microbial communities in forest floors under four tree species in coastal British Columbia
Keywords: Soil microbial communities; Biolog; PLFA; Humus; Forests; Thuja plicata; Tsuga heterophylla; Pseudotsuga menziesii; Picea sitchensis;
Patterns of conifer tree regeneration following an autumn wildfire event in the western Oregon Cascade Range, USA
Keywords: Wildfire; Seedling establishment; Canopy seed bank; Biological legacies; Pseudotsuga menziesii; Tsuga heterophylla; Thuja plicata;
Young-stand management options and their implications for wood quality and other values
Keywords: Precommercial thinning; Commercial thinning; Sitka spruce; Picea sitchensis; Western hemlock; Tsuga heterophylla; Lumber; Alaska; Wood supply; Wood quality;
Potential management of young-growth stands for understory vegetation and wildlife habitat in southeastern Alaska
Keywords: Silviculture; Forest management; Even-aged forests; Clearcutting; Picea sitchensis; Tsuga heterophylla;