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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:37/0  |  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  
Detecting and modelling alien tree presence using Sentinel-2 satellite imagery in Chile's temperate forests 期刊论文
, 2020, 卷号: 474
作者:  Martin-Gallego P.;  Aplin P.;  Marston C.;  Altamirano A.;  Pauchard A.
收藏  |  浏览/下载:40/0  |  提交时间:2020/07/28
Biodiversity  Conservation  Decision trees  Environmental protection  Random forests  Remote sensing  Satellite imagery  Araucaria araucana  Biological invasion  Classification accuracy  Fragmentation analysis  Fragmented landscapes  Landscape structures  Remote sensing approaches  Temperate forests  Forestry  biodiversity  coniferous tree  detection method  ecological modeling  introduced species  land cover  protected area  satellite imagery  Sentinel  temperate forest  Area  Averages  Biodiversity  Conservation  Coverings  Forestry  Remote Sensing  Trees  Araucania  Chile  Malalcahuello National Reserve  Villarrica National Park  Araucaria araucana  
Topographic variation in tree group and gap structure in Sierra Nevada mixed-conifer forests with active fire regimes 期刊论文
, 2020, 卷号: 472
作者:  Ng J.;  North M.P.;  Arditti A.J.;  Cooper M.R.;  Lutz J.A.
收藏  |  浏览/下载:29/0  |  提交时间:2020/07/28
Fires  Topography  Ecological characteristics  Forest structure  Forest treatment  Sierra Nevada mixed conifers  Species composition  Thinning treatment  Topographic positions  Topographic slope  Forestry  coniferous forest  ecosystem resilience  heterogeneity  overstory  shade tolerance  spatial analysis  stand structure  thinning  topographic effect  wildfire  Clumps  Fires  Forestry  Forests  Patterns  Resilience  Topography  Trees  Sierra Nevada  Coniferophyta  
A key tree species for forest biodiversity, European aspen (Populus tremula), is rapidly declining in boreal old-growth forest reserves 期刊论文
, 2020, 卷号: 462
作者:  Hardenbol A.A.;  Junninen K.;  Kouki J.
收藏  |  浏览/下载:32/0  |  提交时间:2020/07/28
Biodiversity  Cell proliferation  Conservation  Dynamics  Ecology  Environmental protection  Edge effect  Forest dynamics  Herbivory  Protected areas  Resource limitations  Tree recruitments  Forestry  biodiversity  boreal forest  browsing  coniferous tree  forest inventory  herbivory  old-growth forest  protected area  size distribution  species richness  succession  Biodiversity  Conservation  Dynamics  Ecology  Forestry  Populus Tremula  Recruitment  Trees  Finland  Populus tremula  
Expansion dynamics of introduced Pinus halepensis Miller plantations in an oceanic island (La Gomera, Canary Islands) 期刊论文
, 2020, 卷号: 474
作者:  Bello-Rodríguez V.;  Cubas J.;  Fernández Á.B.;  Del Arco Aguilar M.J.;  González-Mancebo J.M.
收藏  |  浏览/下载:30/0  |  提交时间:2020/07/28
Expansion  Environmental requirement  Expansion dynamics  Human disturbances  Mediterranean basin  Non-native species  Oceanic islands  Pinus halepensis  Ruderal species  Reforestation  anthropogenic effect  coniferous tree  disturbance  forest canopy  introduced species  reforestation  seed dispersal  Canary Islands  Dynamics  Expansion  Forests  Pinus Halepensis  Plantations  Reforestation  Trees  Canary Islands  Gomera  Mediterranean Region  Santa Cruz de Tenerife [(PRV) Canary Islands]  Spain  Pinus halepensis  
Dendroecological investigation of red-cockaded woodpecker cavity tree selection in endangered longleaf pine forests 期刊论文
, 2020, 卷号: 473
作者:  Kaiser A.L.;  Soulé P.;  van de Gevel S.L.;  Knapp P.;  Bhuta A.;  Walters J.;  Montpellier E.
收藏  |  浏览/下载:29/0  |  提交时间:2020/07/28
Conservation  Ducts  Resins  Climate vulnerability  Ecological associations  Endangered species  North Carolina , USA  Physical characteristics  Red-cockaded woodpeckers  Temporal differences  Tree-ring chronologies  Forestry  coniferous forest  coniferous tree  dendroecology  endangered species  growth response  tree ring  Conservation  Forestry  Growth  Holes  Pinus  Resin Ducts  Trees  Nebraska  Sand Hills  United States  Picoides borealis  Pinus palustris  
Crown plasticity of five pine species in response to competition along an aridity gradient 期刊论文
, 2020, 卷号: 473
作者:  Condés S.;  Aguirre A.;  del Río M.
收藏  |  浏览/下载:37/0  |  提交时间:2020/07/28
Biodiversity  Mixing  Plants (botany)  Plasticity  Risk assessment  Asymmetric competition  Climatic conditions  Competition effects  Crown projection areas  Growing conditions  Inter-specific competitions  Production efficiency  Symmetric competition  Forestry  allometry  aridity  biodiversity  biomass  canopy architecture  climate conditions  competition (ecology)  coniferous tree  leaf area  wildlife management  wood quality  Biodiversity  Competition  Forestry  Mixing  Pinus Sylvestris  Plasticity  Risk Assessment  Trees  Iberian Peninsula  Pinus halepensis  Pinus nigra  Pinus pinaster  Pinus pinea  Pinus sylvestris  
Characterizing spatial patterns of pine bark beetle outbreaks during the dry and rainy season's in Honduras with the aid of geographic information systems and remote sensing data 期刊论文
, 2020, 卷号: 467
作者:  Valdez Vasquez M.C.;  Chen C.-F.;  Lin Y.-J.;  Kuo Y.-C.;  Chen Y.-Y.;  Medina D.;  Diaz K.
收藏  |  浏览/下载:34/0  |  提交时间:2020/07/28
Decision trees  Ecology  Forestry  Geographic information systems  Information systems  Information use  Land surface temperature  Radiometers  Vegetation  Wind  Anthropogenic data  Ecological and economic  Environmental hazards  Literature reviews  Preliminary analysis  Remote sensing data  Surface reflectance  Vegetation continuous fields  Remote sensing  algorithm  bark  beetle  coniferous forest  ecological impact  GIS  leaf area index  mixed forest  MODIS  population outbreak  remote sensing  satellite data  spatial analysis  Ecology  Forestry  GIS  Information Systems  Plants  Wind  Honduras  Dendroctonus  Scolytinae  
Estimating the changes in tree carbon stocks in Galician forests (NW Spain) between 1972 and 2009 期刊论文
, 2020, 卷号: 467
作者:  Gómez-García E.
收藏  |  浏览/下载:29/0  |  提交时间:2020/07/28
Biomass  Carbon  Magnesium  Biomass equations  Carbon content  Carbon stocks  Diameter class  National forest inventories  Number of trees  Producing areas  Tree species  Forestry  aboveground biomass  carbon storage  coniferous tree  estimation method  forest ecosystem  forest inventory  forestry production  harvesting  Area  Biomass  Carbon  Data  Forestry  Increments  Magnesium  Trees  Galicia [Spain]  Spain  
Changes in soil organic carbon and total nitrogen as affected by primary forest conversion 期刊论文
, 2020, 卷号: 463
作者:  Gao F.;  Cui X.;  Sang Y.;  Song J.
收藏  |  浏览/下载:16/0  |  提交时间:2020/07/28
Aggregates  Magnesium  Minerals  Nitrogen  Organic carbon  Reforestation  Soil quality  Stability  Accurate estimation  Carbon stability  Heterotrophic respiration  Primary forest  Soil organic carbon  Stability indicators  Stability indices  Total nitrogen  Soil pollution  afforestation  carbon sequestration  coniferous tree  fine root  forest floor  organic carbon  primary succession  respiration  secondary forest  soil aggregate  soil nitrogen  soil organic matter  Conversion  Magnesium  Minerals  Nitrogen  Reforestation  Soil  Stability  Trees  China  Heilongjiang  Liangshui Nature Reserve  Coniferophyta