CCPortal

浏览/检索结果: 共329条,第1-10条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
Development phase convergence across scale in a primeval European beech (Fagus sylvatica L.) forest 期刊论文
, 2020, 卷号: 460
作者:  Zenner E.K.;  Peck J.E.;  Hobi M.L.
收藏  |  浏览/下载:32/0  |  提交时间:2020/07/28
Dynamics  Development phase  European beech  Old-growth forest  Scale dependency  Stand dynamics  Reforestation  biological development  convergent evolution  deciduous forest  gap dynamics  life cycle  old-growth forest  regeneration  scale effect  spatial resolution  stand dynamics  Classification  Development  Distribution  Dynamics  Fagus Sylvatica  Phases  Reforestation  Fagus sylvatica  
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  
How can the shade intolerant Korean pine survive under dense deciduous canopy? 期刊论文
, 2020, 卷号: 457
作者:  Zhou G.;  Liu Q.;  Xu Z.;  Du W.;  Yu J.;  Meng S.;  Zhou H.;  Qin L.;  Shah S.
收藏  |  浏览/下载:20/0  |  提交时间:2020/07/28
Carbohydrates  Conservation  Reforestation  Growing season  Non-structural carbohydrates  Phenological avoidance  Regeneration  Seedling survival  Ecology  agrometeorology  canopy architecture  carbohydrate  coniferous tree  deciduous tree  growing season  light availability  seedling  shade tolerance  starch  survival  understory  Carbohydrates  Conservation  Ecology  Forests  Growing Season  Pinus Koraiensis  Reforestation  Pinus koraiensis  
Silvicultural treatment effects on commercial timber volume and functional composition of a selectively logged Australian tropical forest over 48 years 期刊论文
, 2020, 卷号: 457
作者:  Hu J.;  Herbohn J.;  Chazdon R.L.;  Baynes J.;  Vanclay J.
收藏  |  浏览/下载:19/0  |  提交时间:2020/07/28
Biodiversity  Economic and social effects  Functional groups  Growth (materials)  Hardwoods  Reforestation  Timber  Tropics  Functional compositions  Silvicultural treatments  Species composition  Thinning  Timber stocks  Tropical forest  Tropical forest management  Wood density  Logging (forestry)  biodiversity  biomass  forest cover  forest management  forestry production  growth  selective logging  silviculture  thinning  timber  trade-off  tree  tropical forest  wood  Biodiversity  Functional Groups  Hardwoods  Reforestation  Thinning  Tropics  Australia  
Change in composition and function of microbial communities in an acid bamboo (Phyllostachys praecox) plantation soil with the addition of three different biochars 期刊论文
, 2020, 卷号: 473
作者:  Liu Y.;  Guo K.;  Zhao Y.;  Li S.;  Wu Q.;  Liang C.;  Sun X.;  Xu Q.;  Chen J.;  Qin H.
收藏  |  浏览/下载:23/0  |  提交时间:2020/07/28
Bamboo  Biomass  Fatty acids  Feedstocks  Forestry  Microorganisms  Nutrients  Phosphatases  Phospholipids  Dissolved organic N  Metabolic function  Microbial communities  Microbial community composition  Microbial function  N-acetylglucosaminidase  Phospholipid fatty acids  Soil enzyme activity  Soils  bamboo  biochar  carbon sequestration  community composition  microbial community  plantation  soil carbon  soil quality  subtropical region  Bamboo  Biomass  Fatty Acids  Forestry  Microorganisms  Nutrients  Carya cathayensis  Phyllostachys praecox  Zea mays  
Application of high-throughput plant phenotyping for assessing biophysical traits and drought response in two oak species under controlled environment 期刊论文
, 2020, 卷号: 465
作者:  Mazis A.;  Choudhury S.D.;  Morgan P.B.;  Stoerger V.;  Hiller J.;  Ge Y.;  Awada T.
收藏  |  浏览/下载:35/0  |  提交时间:2020/07/28
Aspect ratio  Drought  Seed  Vegetation  Gas exchange  HyperSpectral  Multi-spectral  Quercus  Tree improvement  Vegetation index  Forestry  assessment method  biophysics  deciduous tree  drought resistance  environmental conditions  forest management  gas exchange  growing season  growth and development  morphology  phenotype  seedling  spectral analysis  sustainable development  vegetation index  Drought  Forestry  Growth Rate  Plants  Quercus  Seedlings  Throughput  Germany  Quercus  Quercus bicolor  Quercus prinoides  
Post-wildfire straw mulching and salvage logging affects initial pine seedling density and growth in two Mediterranean contrasting climatic areas in Spain 期刊论文
, 2020, 卷号: 474
作者:  Lucas-Borja M.E.;  Plaza-Álvarez P.A.;  González-Romero J.;  Miralles I.;  Sagra J.;  Molina-Peña E.;  Moya D.;  de las Heras J.;  Fernández C.
收藏  |  浏览/下载:17/0  |  提交时间:2020/07/28
Erosion  Fires  Plants (botany)  Seed  Soil mechanics  Soil moisture  Experimental conditions  Light availability  Logging operations  Mediterranean climates  Mediterranean pines  Pinus pinaster ait  Seedling recruitment  Soil organic matter contents  Forestry  coniferous tree  forest management  humid environment  light availability  logging (timber)  Mediterranean environment  mulching  salvaging  seasonality  seedling establishment  straw  water availability  Erosion  Fires  Forestry  Logging  Pinus  Salvage  Soil Mechanics  Spain  
Variation in resin flow among Maritime pine populations: Relationship with growth potential and climatic responses 期刊论文
, 2020, 卷号: 474
作者:  Zas R.;  Touza R.;  Sampedro L.;  Lario F.J.;  Bustingorri G.;  Lema M.
收藏  |  浏览/下载:25/0  |  提交时间:2020/07/28
Forestry  Plants (botany)  Population statistics  Defensive mechanism  Environmental conditions  Environmental heterogeneity  Non-timber forest products  Relative contribution  Renewable resource  Sources of variation  Temporal and spatial  Resins  climate effect  coniferous forest  exploitation  forest management  forest product  growth response  knowledge  nontimber forest product  renewable resource  resin  Flow  Forestry  Growth  Pinus Pinaster  Production  Sites  Tapping  Atlantic Ocean  Iberian Peninsula  Spain  Coniferophyta  Pinus pinaster  
Genetic parameters and genotype × environment interaction in Pinus taeda clonal tests 期刊论文
, 2020, 卷号: 474
作者:  Braga R.C.;  Paludeto J.G.Z.;  Souza B.M.;  Aguiar A.V.;  Pollnow M.F.M.;  Carvalho A.G.M.;  Tambarussi E.V.
收藏  |  浏览/下载:34/0  |  提交时间:2020/07/28
Cloning  Diameter-at-breast heights  Environmental characteristic  Genetic parameters  Genotypic correlations  Highly-correlated  Relative performance  Southeast United States  Third generation  Forestry  coniferous tree  genetic analysis  genotype  genotype-environment interaction  testing method  Averages  Brazil  Clones  DBH  Forestry  Sites  Volume  Brazil  United States  Coniferophyta  Pinus taeda  
Where can palatable young trees escape herbivore pressure in a protected forest? 期刊论文
, 2020, 卷号: 472
作者:  Milne-Rostkowska F.;  Holeksa J.;  Bogdziewicz M.;  Piechnik Ł.;  Seget B.;  Kurek P.;  Buda J.;  Żywiec M.
收藏  |  浏览/下载:24/0  |  提交时间:2020/07/28
Biodiversity  Conservation  Fruits  Probability distributions  Sports  Browsing behavior  Light availability  Northern Hemispheres  Sorbus aucuparia  Spatial structure  Species composition  Tree regeneration  Western carpathians  Reforestation  biodiversity  browsing  canopy gap  damage  deciduous forest  deer  escape behavior  forest management  herbivore  Northern Hemisphere  regeneration  seedling  ungulate  young population  Area  Biodiversity  Conservation  Distance  Fruits  Reforestation  Saplings  Trees  Babia Gora National Park  Carpathians  Poland [Central Europe]  Western Carpathians  Cervus elaphus  Picea  Sorbus aucuparia  Ungulata