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Silvicultural options for rehabilitating high-graded mixedwood stands in northeastern North America 期刊论文
, 2020, 卷号: 466
作者:  Raymond P.;  Prévost M.;  Roy V.
收藏  |  浏览/下载:17/0  |  提交时间:2020/07/28
Conservation  Hardwoods  Quality control  Recovery  Active restoration  Degraded forests  Forest rehabilitation  Mixedwood  Red spruce  Regeneration methods  Reforestation  clearcutting  coniferous forest  coniferous tree  degradation  density  environmental restoration  experimental study  forestry practice  regeneration  selective logging  silviculture  stand structure  understory  wood quality  Conservation  Hardwoods  Picea Rubens  Quality Control  Recovery  Reforestation  Canada  Quebec [Canada]  Abies balsamea  Betula alleghaniensis  Coniferophyta  Picea glauca  Picea rubens  
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:38/0  |  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  
Potential for Sugar Maple to Provide High-Quality Sawlog Trees at the Northern Edge of Its Range 期刊论文
FOREST SCIENCE, 2019, 卷号: 65, 期号: 4, 页码: 411-419
作者:  Guillemette, Francois;  Bedard, Steve
收藏  |  浏览/下载:23/0  |  提交时间:2019/10/08
selection system  tree grade  climate change  stand improvement  stand quality