Keywords: Bud scars; Conifer seedlings; Dendrochronology; Nodes; Pinus ponderosa; Pseudotsuga menziesii; Rocky Mountains; Tree age structures; Tree rings;
مقالات ISI (ترجمه نشده)
مقالات زیر هنوز به فارسی ترجمه نشده اند.
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.
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.
Keywords: Drought; Fuel treatments; Pinus ponderosa; Pseudotsuga menziesii;
Keywords: Abies concolor; Cascade Range; Conifer encroachment; Fire regime; Positive feedbacks; Pseudotsuga menziesii; Quercus kelloggii; Reburn; Resprouting; Topkill;
Keywords: Adaptive management; Collaborative Forest Landscape Restoration Program (CFLRP); Colorado Front Range; Ecological restoration; Fuel hazard reduction; Pinus ponderosa; Douglas-fir; Pseudotsuga menziesii;
Keywords: Abies alba; Central Europe; Climate change; Dendroecology; Forest management; Picea abies; Pseudotsuga menziesii;
Keywords: Air quality; Biodiversity; Bioindicators; Forest canopies; Pseudotsuga menziesii; Urban forests; Urban parks;
Keywords: Cavity-nesting birds; Created snags; Oregon Coast Range; Pseudotsuga menziesii; Silviculture; Snag persistence;
Keywords: Pseudotsuga menziesii; Bark; Cork; Cellular structure; Rhytidome; Compression;
Keywords: Climate; Douglas-fir; Forest inventory; Forest structure; Forest succession; Pacific Northwest; Pseudotsuga menziesii;
Keywords: Structural heterogeneity; Pseudotsuga menziesii; Spatial structure; Three-dimensional; LiDAR;
Keywords: Flash floods; Dendrogeomorphology; Austrocedrus chilensis; Pseudotsuga menziesii; Nothofagus dombeyi; Patagonian Andes;
Keywords: Abies alba; Larix decidua; Picea abies; Pseudotsuga menziesii; Pinus sylvestris; Softwood bark extracts; Thiolysis; MALDI-TOF MS; Condensed tannins; Carbohydrates;
Keywords: Abies concolor; Drought; Pinus flexilis; Populus tremuloides; Pseudotsuga menziesii; Tree death;
Keywords: Habitat fragmentation; Habitat thresholds; Pseudotsuga menziesii; Species-area curve; Variable retention;
Keywords: Black bear; Douglas-fir; Economic impacts; Peeling; Pseudotsuga menziesii; Timber damage; Ursus americanus;
The timing of flowering in Douglas-fir is determined by cool-season temperatures and genetic variation
Keywords: Climate change; Pseudotsuga menziesii; Reproductive budburst; Seed orchards; Tree phenology;
Development and dominance of Douglas-fir in North American rainforests
Keywords: Pseudotsuga menziesii; Tree size; Tree age; Crown structure; Biomass; Leaf area; Allometric equations; Forest development;
Seasonal patterns of bole water content in old growth Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco)
Keywords: Pseudotsuga menziesii; Basal area increment; Bole water content; Relative water content; Soil moisture; Summer drought; Dielectric measurement;
Basal area growth, carbon isotope discrimination, and intrinsic water use efficiency after fertilization of Douglas-fir in the Oregon Coast Range
Keywords: Fertilization; Pseudotsuga menziesii; Basal area increment; Carbon isotope discrimination; Water use efficiency;
Soil organic carbon and nitrogen stocks under pure and mixed stands of European beech, Douglas fir and Norway spruce
Keywords: Tree species effects; Soil type; Soil organic carbon; Pseudotsuga menziesii; Fagus sylvatica; Picea abies;
Ethanol and acetone from Douglas-fir roots stressed by Phellinus sulphurascens infection: Implications for detecting diseased trees and for beetle host selection
Keywords: Laminated root rot; Phellinus weirii; Pseudotsuga menziesii; Tree stress; Root disease detection; Beetle primary attraction;
The response of light, water, and nutrient availability to pre-commercial thinning in dry inland Douglas-fir forests
Keywords: Site productivity; Stand density; Pseudotsuga menziesii; Intercepted radiation; Soil moisture; Nutrient availability
Responses of the woodland salamander Ensatina eschscholtzii to commercial thinning by helicopter in late-seral Douglas-fir forest in northwest California
Keywords: Helicopter thinning; Woodland salamander; Ensatina eschscholtzii; Old-growth Douglas-fir forest; Pseudotsuga menziesii; Northwest California;
Selective fractioning of Pseudotsuga menziesii bark and chemical characterization in view of an integrated valorization
Keywords: Pseudotsuga menziesii; Bark; Chemical composition; Fractionation; Cork; Phloem;
Cuatro siglos de variabilidad hidroclimática en el noroeste de Chihuahua, México, reconstruida con anillos de árboles
Keywords: Pseudotsuga menziesii; dendroclimatologÃa; ENSO; PDSI; noroeste de Chihuahua; Pseudotsuga menziesii; dendroclimatology; ENSO; PDSI; northwestern Chihuahua;
Structure of early old-growth Douglas-fir forests in the Pacific Northwest
Keywords: Douglas-fir; Pseudotsuga menziesii; Old-growth; Stand development; Forest structure; Mortality;
Level and pattern of overstory retention influence rates and forms of tree mortality in mature, coniferous forests of the Pacific Northwest, USA
Keywords: Aggregated retention; Dispersed retention; Pseudotsuga menziesii; Structural retention; Tree death; Windthrow;
Role of biotic interactions in regulating conifer invasion of grasslands
Keywords: Competition; Facilitation; Tree invasion; Life history; Pseudotsuga menziesii
Cradle-to-gate life cycle inventory and environmental performance of Douglas-fir roundwood production in Germany
Keywords: Forest management regime; Life Cycle Assessment (LCA); Pseudotsuga menziesii; Softwood stands; Wood
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
Constitutive versus heat and biotic stress induced BVOC emissions in Pseudotsuga menziesii
Keywords: Sesquiterpene; Methyl salicylate; Stress; Induced VOC; Pseudotsuga menziesii; Fagus sylvatica L
A comparison of annual transpiration and productivity in monoculture and mixed-species Douglas-fir and red alder stands
Keywords: WUE, water use efficiency; LAI, leaf area index; TBI, tree biomass increment; NPP, net primary productivityAlnus rubra; Pseudotsuga menziesii; Resource use; Transpiration; Tree mixtures; Water use efficiency
Survival and early growth of mixed forest stands installed in a Mediterranean Region: Effects of site preparation intensity
Keywords: Mediterranean Region; Pseudotsuga menziesii; Castanea sativa; Plantation; Mortality; Growth
Genotypic variation among Douglas-fir tussock moth nucleopolyhedrovirus (OpNPV) isolates in the western United States
Keywords: Orgyia pseudotsugata; Pseudotsuga menziesii; Nucleopolyhedrovirus; OpSNPV; OpMNPV; Restriction fragment length polymorphism (RFLP);
Unique responses of respiration, growth, and non-structural carbohydrate storage in sink tissue of conifer seedlings to an elevation gradient at timberline
Keywords: Abies lasiocarpa; Carbon balance; Pseudotsuga menziesii; Relative growth rate; Starch; Timberline;
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;
Predicting the severity of Swiss needle cast on Douglas-fir under current and future climate in New Zealand
Keywords: Climate change; Phaeocryptopus gaeumannii; Pseudotsuga menziesii; Spatial modelling
Ring density record of phenotypic plasticity and adaptation to drought in Douglas-fir
Keywords: Microdensity; Climate change; Pseudotsuga menziesii
Tree microhabitat structures as indicators of biodiversity in Douglas-fir forests of different stand ages and management histories in the Pacific Northwest, U.S.A.
Keywords: Forest complexity; Forest structure; Bark structure; Wildlife habitat relationship; Close-to-nature forest management; Nature conservation; Old-growth; Pseudotsuga menziesii
Nitrogen dynamics across silvicultural canopy gaps in young forests of western Oregon
Keywords: Nitrogen cycling; Silvicultural canopy gaps; Mineralization; Nitrification; Pseudotsuga menziesii; Western Oregon
What is hot in tree rings? The wood density of surviving Douglas-firs to the 2003 drought and heat wave
Keywords: Heat wave; Climate change; Phenotypic plasticity; Adaptation; Microdensity profile; Pseudotsuga menziesii
Correlation of carbon isotope ratios in the cellulose and wood extractives of Douglas-fir
Keywords: Sapwood; Heartwood; Pseudotsuga menziesii; δ13C; Extraction necessity
Flowering of understory herbs following thinning in the western Cascades, Oregon
Keywords: Thinning; Understory; Herb; Flowering; Forest; Pseudotsuga menziesii
Elevated temperature, soil moisture and seasonality but not CO2 affect canopy assimilation and system respiration in seedling Douglas-fir ecosystems
Keywords: Douglas-fir trees; Pseudotsuga menziesii; Carbon dioxide; Global warming; Photosynthesis; Respiration
Changes in forest structure following variable-retention harvests in Douglas-fir dominated forests
Keywords: Crown-area profile; Green-tree retention; Habitat structure; Pseudotsuga menziesii; Stand structure; Variable retention; Vertical complexity; Target structure
Isolation and comparative characterization of a Björkman lignin from the saponified cork of Douglas-fir bark
Keywords: Analytical pyrolysis; Cork; Douglas-fir; Cork-oak; FT-IR spectroscopy; Lignin; Milled cork lignin (MCL); Milled wood lignin (MWL); Pseudotsuga menziesii; Py-GC/FID; Quercus suber
Snag longevity in relation to wildfire and postfire salvage logging
Keywords: Postfire salvage logging; Ponderosa pine; Douglas-fir; Snag longevity; Idaho; Wildfire; Snag dynamics; Pinus ponderosa; Pseudotsuga menziesii
Potential canopy interception of nitrogen in the Pacific Northwest, USA
Keywords: Pseudotsuga menziesii; Tsuga heterophylla; Thuja plicata; Nitrogen deposition; Pacific Northwest forests; NH4; NO3
Estimates of forest canopy fuel attributes using hyperspectral data
Keywords: Canopy cover; Fire; Burn severity; AVIRIS; Spectral analysis; Colorado Front Range; Pinus ponderosa; Pseudotsuga menziesii
Spatial patterns of regeneration in managed uneven-aged ponderosa pine/Douglas-fir forests of Western Montana, USA
Keywords: Facilitation; Index of association; Pinus ponderosa; Pseudotsuga menziesii; Recruitment; Ripley's L-function; Spatial association; Uneven-aged