已选(0)清除
条数/页: 排序方式: |
| Assessing structural changes at the forest edge using kernel density estimation 期刊论文 , 2020, 卷号: 456 作者: Wang Z.; Ginzler C.; Waser L.T. 收藏  |  浏览/下载:20/0  |  提交时间:2020/07/28 Ecosystems Information management Laser applications Remote sensing Statistics Airborne Laser scanning Automatic quantification Forest edge Height distribution Kernel Density Estimation Remote sensing data Structural diversity Vertical structures Forestry assessment method estimation method forest ecosystem forest edge forest management laser method mixed farming mixed forest temperate forest Area Data Density Ecosystems Edges Forestry Remote Sensing Statistics Eastern Europe |
| Identifying the spatial drivers and scale-specific variations of soil organic carbon in tropical ecosystems: A case study from Knuckles Forest Reserve in Sri Lanka 期刊论文 , 2020, 卷号: 474 作者: Rajapaksha R.P.S.K.; Karunaratne S.B.; Biswas A.; Paul K.; Madawala H.M.S.P.; Gunathilake S.K.; Ratnayake R.R. 收藏  |  浏览/下载:26/0  |  提交时间:2020/07/28 Climate change Forestry Functions Organic carbon Signal processing Soils Spectrum analysis Tropics Vegetation Climate change mitigation Correlation coefficient Ecosystem functioning Empirical Mode Decomposition Intrinsic Mode functions Knuckles forest reserves Lower frequency oscillations Mathematical analysis Ecosystems carbon sequestration climate change ecosystem function forest ecosystem forest soil grassland soil nutrient dynamics soil carbon soil depth soil organic matter tropical forest vegetation type Carbon Control Systems Ecosystems Forestry Mathematical Analysis Plants Tropics Variations Central Province [Sri Lanka] Knuckles Massif Sri Lanka |
| Growth and resource allocation of juvenile European beech and sycamore maple along light availability gradients in uneven-aged forests 期刊论文 , 2020, 卷号: 474 作者: Brüllhardt M.; Rotach P.; Bigler C.; Nötzli M.; Bugmann H. 收藏  |  浏览/下载:22/0  |  提交时间:2020/07/28 Ecosystems Mean square error Strategic planning Continuous cover forestries European beech (fagus sylvatica l.) Height-to-diameter ratio Light transmittance Linear mixed-effects model Morphological response Root mean square errors Sustainable provision Reforestation basal area competitive ability deciduous tree forest inventory forest management growth rate juvenile light availability regrowth resource allocation shade tolerance silviculture stand structure understory Acer Pseudoplatanus Ecosystems Fagus Sylvatica Height Reforestation Secondary Growth Transmittance Acer pseudoplatanus Fagus Fagus sylvatica |
| 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:18/0  |  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 |
| Near-natural forests harbor richer saproxylic beetle communities than those in intensively managed forests 期刊论文 , 2020, 卷号: 466 作者: Jacobsen R.M.; Burner R.C.; Olsen S.L.; Skarpaas O.; Sverdrup-Thygeson A. 收藏  |  浏览/下载:20/0  |  提交时间:2020/07/28 Biodiversity Conservation Ecosystems Living systems studies Redundancy Clear cuts Coleoptera Indicator species Landscape scale Natural forests Redundancy analysis (RDA) Saproxylic Forestry beetle biodiversity bioindicator clearcutting coarse woody debris community composition conservation status dead wood forest ecosystem forest management growth old-growth forest species richness Biodiversity Conservation Dead Wood Ecosystems Forestry Forests Growth Management Norway Coleoptera |
| 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:13/0  |  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 |
| Changes in growth dominance after partial cuts in even- and uneven-aged northern hardwood stands 期刊论文 , 2020, 卷号: 466 作者: Lemire C.; Bédard S.; Guillemette F.; Pothier D. 收藏  |  浏览/下载:18/0  |  提交时间:2020/07/28 Hardwoods Acer saccharum Betula alleghaniensis Selection cutting Stand structures Thinning Tree leaf Tree selection Forestry cutting (process) deciduous forest dominance growth growth response leaf area index stand structure uneven development Acer Saccharum Betula Alleghaniensis Cutting Forestry Growth Hardwoods Thinning Trees Acer saccharum Betula alleghaniensis |
| Interspecific plant competition increases soil labile organic carbon and nitrogen contents 期刊论文 , 2020, 卷号: 462 作者: Wang M.; Yang J.; Gao H.; Xu W.; Dong M.; Shen G.; Xu J.; Xu X.; Xue J.; Xu C.-Y.; Zhou X. 收藏  |  浏览/下载:24/0  |  提交时间:2020/07/28 Ecosystems Forestry Mineralogy Nitrogen Organic carbon Seed C mineralization Inter-specific competitions N mineralization rate Organic n Tree species Soils forest soil interspecific competition mineralization organic carbon rhizosphere soil carbon soil nitrogen subsoil subtropical region Biomass Competition Ecosystems Forestry Nitrogen Plants Soil |
| Long-term response of forest bird communities to retention forestry in northern temperate coniferous forests 期刊论文 , 2020, 卷号: 462 作者: Price K.; Daust K.; Lilles E.; Roberts A.-M. 收藏  |  浏览/下载:15/0  |  提交时间:2020/07/28 Biodiversity Birds Ecosystems Harvesting Timber Bird community compositions Community similarity Coniferous forests Habitat preferences Harvested stands Landscape corridors Retention forestries Species abundance Forestry abundance biodiversity bird clearcutting community composition community dynamics coniferous forest forest ecosystem forestry heterogeneity landscape shrub temperate forest Biodiversity Birds Control Systems Ecosystems Forestry Harvesting Patterns Retention Aves Certhia americana Coniferophyta Hexapoda Troglodytinae |
| Identifying opportunities for the use of broadcast prescribed fire on Colorado's Front Range 期刊论文 , 2020, 卷号: 458 作者: Addington R.N.; Tavernia B.G.; Caggiano M.D.; Thompson M.P.; Lawhon J.D.; Sanderson J.S. 收藏  |  浏览/下载:12/0  |  提交时间:2020/07/28 Conservation Ecology Forestry Fuels Hazards Restoration Water resources Forest restoration Fuel treatments Mixed-conifer forests Ponderosa pines Wildfire hazards Fires coniferous forest landownership multicriteria analysis prescribed burning private land restoration ecology risk perception vegetation type wildfire Conservation Ecology Forestry Fuels Hazards Restoration Front Range Coniferophyta |