CCPortal

浏览/检索结果: 共46条,第1-10条 帮助

限定条件        
已选(0)清除 条数/页:   排序方式:
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:37/0  |  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  
Comparing the predictions of gap model with vegetation and disturbance data in south-eastern Canadian mixed forests 期刊论文
, 2020, 卷号: 455
作者:  Elzein T.;  Larocque G.R.;  Sirois L.;  Arseneault D.
收藏  |  浏览/下载:42/0  |  提交时间:2020/07/28
Cell proliferation  Risk assessment  Compositional changes  Deciduous species  Disturbance history  Forest simulation  Human disturbances  Northern white cedar  Regeneration strategies  Stand development  Reforestation  anthropogenic effect  basal area  coniferous tree  disturbance  ecological modeling  forest inventory  mixed forest  model validation  mortality  vegetative reproduction  Acer Saccharum  Data  Forests  Reforestation  Risk Assessment  Simulation  Thuja Occidentalis  Canada  Quebec [Canada]  Abies balsamea  Acer rubrum  Acer saccharum  Betula pendula  Picea glauca  Thuja occidentalis  
Seedling growth and survival responses to multiple soil properties in subtropical forests of south China 期刊论文
, 2020, 卷号: 474
作者:  Martini F.;  Xia S.-W.;  Zou C.;  Goodale U.M.
收藏  |  浏览/下载:33/0  |  提交时间:2020/07/28
Deforestation  Land use  Nutrients  Reforestation  Tropics  Abiotic conditions  Available phosphorus  Available potassiums  Exchangeable base cations  Levels of analysis  Soil characteristics  Species distributions  Subtropical forests  Soils  abiotic factor  climate change  deforestation  growth  seedling  soil nutrient  soil property  subtropical region  survival  Deforestation  Growth  Land Use  Nutrients  Reforestation  Soil  Survival  Tropics  China  
Yield stability and phenotypic plasticity of Populus spp. clones growing in environmental gradients: I-yield stability under field conditions 期刊论文
, 2020, 卷号: 463
作者:  Alvarez J.A.;  Cortizo S.C.;  Gyenge J.E.
收藏  |  浏览/下载:29/0  |  提交时间:2020/07/28
Climate change  Cloning  Cotton  Cultivation  Regression analysis  Site selection  Stability criteria  Environmental conditions  Environmental gradient  Environmental heterogeneity  Genetic improvements  Genotype x environment interaction  Plasticity indices  Regression coefficient  Vegetative propagation  Forestry  amplitude  climate change  clonal organism  genotype  growth response  heterogeneity  phenotypic plasticity  resource availability  selective breeding  stability analysis  vegetative propagation  yield response  Clones  Cotton  Cultivation  Forestry  Genotypes  Regression Analysis  Stability  Yield  Argentina  Parana Delta  Populus  Populus deltoides  
White-tailed deer use of overstory hardwoods in longleaf pine woodlands 期刊论文
, 2020, 卷号: 464
作者:  Kroeger A.J.;  Moorman C.E.;  Lashley M.A.;  Chitwood M.C.;  Harper C.A.;  DePerno C.S.
收藏  |  浏览/下载:19/0  |  提交时间:2020/07/28
Ecosystems  Hardwoods  Landforms  Restoration  Habitat selection  Longleaf pine  Prescribed fires  Step selection  White-tailed deer  Forestry  coniferous tree  deer  habitat selection  overstory  prescribed burning  restoration ecology  woodland  Coverings  Ecosystems  Forestry  Hardwoods  Height  Pinus  Restoration  Selection  Fort Bragg  North Carolina  Sandhills [North Carolina-South Carolina]  United States  Cervidae  Odocoileus virginianus  Pinus palustris  
Cut or keep: What should a forest owner do after a windthrow? 期刊论文
, 2020, 卷号: 461
作者:  Petucco C.;  Andrés-Domenech P.;  Duband L.
收藏  |  浏览/下载:24/0  |  提交时间:2020/07/28
Risks  Faustmann  Land expectation value  Optimal rotations  Pine  Plantation  Windthrows  Forestry  clearcutting  coniferous forest  coniferous tree  coppice  crop rotation  forestry production  land cover  optimization  plantation forestry  windthrow  Age  Forestry  Maturity  Pinus Pinaster  Probability  Rotation  Trees  France  Pinus pinaster  
Can livestock coexist with Polylepis australis forests in mountains of central Argentina? Setting thresholds for a land sharing landscape 期刊论文
, 2020, 卷号: 457
作者:  Giorgis M.A.;  Cingolani A.M.;  Teich I.;  Poca M.
收藏  |  浏览/下载:33/0  |  提交时间:2020/07/28
Biomass  Conservation  Ecology  Economics  Expansion  Image reconstruction  Restoration  Soil conservation  Biomass productions  Forest restoration  Grazing  Stocking density  Tree growth  Forestry  biomass  environmental degradation  grazing  herbivory  restoration ecology  shrub  soil conservation  stocking density  upland region  Biomass  Conservation  Ecology  Economics  Expansion  Restoration  Argentina  Animalia  Polylepis  Polylepis australis  
Geographic distribution and the reproductive and demographic ecology of two congeneric seeder and resprouter tree species 期刊论文
, 2020, 卷号: 475
作者:  Schmidberger J.W.;  Ladd P.G.
收藏  |  浏览/下载:0/0  |  提交时间:2020/07/28
Early volume formulas, taper, implicit volume ratio, and auxiliary information: A new system of volume equations invariant to silvicultural practices, site, and genetic pedigree 期刊论文
, 2020, 卷号: 475
作者:  McTague J.P.;  Scolforo H.F.;  Scolforo J.R.S.
收藏  |  浏览/下载:21/0  |  提交时间:2020/07/28
Ecology  Auxiliary information  Direct measurement  Monitoring change  Predictor variables  Relative spacing  Silvicultural practices  Total stem volume  Volume equations  Forestry  
Small gradients in salinity have large effects on stand water use in freshwater wetland forests 期刊论文
, 2020, 卷号: 473
作者:  Duberstein J.A.;  Krauss K.W.;  Baldwin M.J.;  Allen S.T.;  Conner W.H.;  Salter J.S.;  Jr.;  Miloshis M.
收藏  |  浏览/下载:43/0  |  提交时间:2020/07/28
Budget control  Physiological models  Saline water  Watersheds  Wetlands  Wood products  Atmospheric conditions  Freshwater wetlands  Physiological response  Salinity gradients  Salinity intrusion  Taxodium distichum  Water use reductions  Wetland water budget  Forestry  deciduous tree  ecophysiology  environmental gradient  freshwater environment  salinity  sap flow  shrub  stand structure  swamp forest  water budget  water use  watershed  wetland  Cost Control  Forestry  Nyssa  Salinity  Taxodium Distichum  Trees  Wetlands  Wood Products  South Carolina  United States  Morella cerifera  Nyssa aquatica  Nyssa biflora  Taxodium distichum