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| Where to find structural grade timber: A case study in ponderosa pine based on stand and tree level factors 期刊论文
, 2020, 卷号: 459
作者: Caballé G.; Santaclara O.; Diez J.P.; Letourneau F.; Merlo E.; Meier A.M.
  收藏 | 浏览/下载：29/0 | 提交时间：2020/07/28
Acoustic measuring instruments Acoustic wave velocity Environmental regulations Stiffness Cross correlations Dynamic modulus of elasticity Independent trees Independent variables Microfibril angles Predictive modeling Site index Slenderness Forestry acoustic method basal area coniferous tree correlation environmental conditions estimation method forestry production site index stand structure Dynamic Tests Elastic Strength Environmental Regulations Forestry Site Index Stiffness Tree Dimensions Variables Argentina Patagonia Pinus ponderosa |
| Genotype-by-environment interaction in Corymbia citriodora (Hook.) K.D. Hill, & L.A.S. Johnson progeny test in Luiz Antonio, Brazil 期刊论文
, 2020, 卷号: 460
作者: de Souza B.M.; Freitas M.L.M.; Sebbenn A.M.; Gezan S.A.; Zanatto B.; Zulian D.F.; Lopes M.T.G.; Longui E.L.; Guerrini I.A.; de Aguiar A.V.
收藏 | 浏览/下载：14/0 | 提交时间：2020/07/28
Convergence of numerical methods Forestry Plants (botany) Textures Adaptability Diameter-at-breast heights Genetic parameters Genotype-by-environment interaction Open-pollinated families Progeny tests Specific environmental conditions Tree breeding Hardwoods adaptation coastal zone diameter experimental study genotype-environment interaction growth rate pollination population density reproductive behavior soil texture tree woody plant Adaptation Brazil Breeding DBH Forestry Hardwoods Survival Volume Australia Brazil Corymbia citriodora |
| Analysis of factors associated with the amount of forest road reconstruction activity in Turkey: Autoregressive distributed lag modelling approach 期刊论文
, 2020, 卷号: 458
作者: Akay A.O.; Akgul M.; Demir M.; Acar H.H.
收藏 | 浏览/下载：16/0 | 提交时间：2020/07/28
Budget control Climate change Harmonic analysis Harvesting Logging (forestry) Repair Roads and streets Statistical tests Timber Time series analysis Budget-planning Forest roads Granger causality test Repair and maintenance Road maintenance Road reconstruction Timber harvesting Timber harvesting operations Highway planning Granger causality test maintenance reconstruction repair road construction timber harvesting time series analysis Cost Control Harvesting Maintenance Roads Statistical Analysis Time Series Analysis Turkey |
| Effects of species and environmental factors on browsing frequency of young trees in mountain forests affected by natural disturbances 期刊论文
, 2020, 卷号: 474
作者: Szwagrzyk J.; Gazda A.; Muter E.; Pielech R.; Szewczyk J.; Zięba A.; Zwijacz-Kozica T.; Wiertelorz A.; Pachowicz T.; Bodziarczyk J.
收藏 | 浏览/下载：23/0 | 提交时间：2020/07/28
Animals Ecosystems Statistical tests Browsing pressures Coarse woody debris Environmental factors Environmental variables Forest regeneration Natural disturbance Negative binomial models Undisturbed forests Reforestation browsing coarse woody debris coniferous forest coniferous tree disturbance environmental factor forest ecosystem montane forest mountain region ungulate Acer Pseudoplatanus Animals Ecosystems Frequency Patterns Reforestation Statistical Analysis Trees Norway Tatras National Park Abies Acer pseudoplatanus Picea abies Salix caprea Ungulata |
| Impact of species mixture on the stiffness of European beech (Fagus sylvatica L.) sawn timber 期刊论文
, 2020, 卷号: 461
作者: Rais A.; van de Kuilen J.-W.G.; Pretzsch H.
收藏 | 浏览/下载：30/0 | 提交时间：2020/07/28
Climate change Construction industry Elastic moduli Grading Hardwoods Mixtures Stiffness Timber Dynamic modulus of elasticity Mixed stands Pure stands Strength grading Wood density Forestry competitiveness coniferous forest coniferous tree deciduous tree growth morphology stand structure timber wood wood quality Dynamic Tests Elastic Strength Hardwoods Mixed Stands Mixtures Stiffness Wood Density Germany Hesse Spessart Fagus Fagus sylvatica Picea abies Pinus sylvestris Pseudotsuga menziesii Quercus petraea |
| Differentiation in phenology among and within natural populations of a South American Nothofagus revealed by a two-year evaluation in a common garden trial 期刊论文
, 2020, 卷号: 460
作者: Duboscq-Carra V.G.; Arias-Rios J.A.; El Mujtar V.A.; Marchelli P.; Pastorino M.J.
收藏 | 浏览/下载：16/0 | 提交时间：2020/07/28
Altitude control Biology Climate change Forestry Adaptation to climate changes Bud burst Climate change scenarios Growing degree days Growing season lengths Nothofagus Open-pollinated families Senescence Population statistics adaptation basal temperature budburst deciduous tree ecomorphology growing season growth rate phenology phenotypic plasticity seasonality senescence temperate forest Biology Burst Tests Forestry Growth Height Nothofagus Phenology Plants Patagonia Nothofagus Nothofagus alpina |
