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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 |