CCPortal

浏览/检索结果: 共127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:33/0  |  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  
Spatial distribution of tree species in mountain national parks depends on geomorphology and climate 期刊论文
, 2020, 卷号: 474
作者:  Dyderski M.K.;  Pawlik Ł.
收藏  |  浏览/下载:25/0  |  提交时间:2020/07/28
Biomass  Climate change  Climate models  Decision trees  Forestry  Landforms  Plants (botany)  Productivity  Above ground biomass  Climatic limitations  Conservation prioritization  Landscape properties  National park systems  Picea Abies (L.) Karst  Species distributions  Topographic wetness index  Population distribution  aboveground biomass  air-soil interaction  anthropogenic effect  climate change  climate effect  geomorphology  national park  soil-vegetation interaction  spatial distribution  tree  Biomass  Distribution  Forestry  Impact  Productivity  Sites  Soil  Trees  Norway  Poland [Central Europe]  Fagus sylvatica  Picea abies  
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:24/0  |  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  
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:27/0  |  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  
Differences in biomass production and carbon sequestration between highland and lowland stands of Picea abies (L.) H. Karst. and Fagus sylvatica L. 期刊论文
, 2020, 卷号: 474
作者:  Jagodziński A.M.;  Dyderski M.K.;  Horodecki P.
收藏  |  浏览/下载:29/0  |  提交时间:2020/07/28
Biomass  Carbon  Magnesium  Mean square error  Plants (botany)  Allometric models  Biomass allocation  Biomass productions  Carbon sequestration  Chronosequences  Foliage biomass  Root mean squared errors  Stand densities  Forestry  allometry  basal area  biomass allocation  carbon sequestration  deciduous tree  evergreen tree  montane forest  Biomass  Carbon  Forestry  Magnesium  Models  Patterns  Picea Abies  Trees  Poland [Central Europe]  Fagus sylvatica  Picea abies  
Persistent changes in the horizontal and vertical canopy structure of fire-tolerant forests after severe fire as quantified using multi-temporal airborne lidar data 期刊论文
, 2020, 卷号: 472
作者:  Karna Y.K.;  Penman T.D.;  Aponte C.;  Hinko-Najera N.;  Bennett L.T.
收藏  |  浏览/下载:14/0  |  提交时间:2020/07/28
Climate models  Decision trees  Ecosystems  Forecasting  Forestry  Optical radar  Recovery  Shape optimization  Topography  Airborne lidar data  Canopy structure  Climatic variables  Ecosystem process  Eucalypt forest  High severity fires  Landscape scale  Vertical structures  Fires  airborne sensing  canopy architecture  drought stress  evergreen forest  fire behavior  forest fire  lidar  model validation  satellite data  temperate forest  wildfire  Ecosystems  Fires  Forecasts  Forestry  Recovery  Topography  Australia  
C-exchange and balance following clear-cutting in hemiboreal forest ecosystem under summer drought 期刊论文
, 2020, 卷号: 472
作者:  Rebane S.;  Jõgiste K.;  Kiviste A.;  Stanturf J.A.;  Kangur A.;  Metslaid M.
收藏  |  浏览/下载:118/0  |  提交时间:2020/07/28
Budget control  Carbon  Carbon dioxide  Drought  Forestry  Plants (botany)  CO2 concentration  Drought conditions  Ecosystem functioning  Eddy covariance  Extreme weather conditions  Forest ecosystem  Net ecosystem exchange  Strong interaction  Ecosystems  atmosphere-biosphere interaction  boreal forest  carbon balance  carbon flux  carbon sequestration  carbon sink  clearcutting  drought  eddy covariance  forest ecosystem  net ecosystem exchange  summer  Carbon Dioxide  Cost Control  Drought  Ecosystems  Forestry  Estonia  Jarvselja  Betula  Picea abies  
Influence of forest management activities on soil organic carbon stocks: A knowledge synthesis 期刊论文
, 2020, 卷号: 466
作者:  Mayer M.;  Prescott C.E.;  Abaker W.E.A.;  Augusto L.;  Cécillon L.;  Ferreira G.W.D.;  James J.;  Jandl R.;  Katzensteiner K.;  Laclau J.-P.;  Laganière J.;  Nouvellon Y.;  Paré D.;  Stanturf J.A.;  Vanguelova E.I.;  Vesterdal L.
收藏  |  浏览/下载:23/0  |  提交时间:2020/07/28
Agricultural robots  Biodiversity  Ecosystems  Floors  Harvesting  Land use  Organic carbon  Reforestation  Agricultural land use  Forest management practices  Management activities  Soil organic Carbon stocks  Subtropical forests  Terrestrial ecosystems  Total Organic Carbon  Tree species diversity  Soils  afforestation  agricultural soil  carbon sequestration  disturbance  forest ecosystem  forest management  forest soil  herbivory  land use change  management practice  peatland  reforestation  soil carbon  soil organic matter  subtropical region  temperate forest  ungulate  Biodiversity  Ecosystems  Floors  Harvesting  Land Use  Reforestation  Ungulata  
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:18/0  |  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  
Native broad-leaved tree species play key roles on maintaining soil chemical and microbial properties in a temperate secondary forest, Northeast China 期刊论文
, 2020, 卷号: 462
作者:  Diao M.;  Yang K.;  Zhu J.;  Li M.;  Xu S.
收藏  |  浏览/下载:31/0  |  提交时间:2020/07/28
Biomass  Ecosystems  Enzyme activity  Floors  Forestry  Minerals  Phenols  Soil testing  Available phosphorus  Ecological functions  Forest floors  Microbial biomass  Microbial biomass c  Soil mineral nitrogen  Soil nutrients  Temperate forests  Soil quality  broad-leaved forest  enzyme activity  forest floor  microbial activity  native species  secondary forest  soil chemistry  soil microorganism  soil nutrient  temperate forest  China  Ecosystems  Fraxinus  Nitrogen  Secondary Forest  Soil  Test Methods  Trees  Acer mono  Fraxinus  Fraxinus rynchophylla  Juglans mandshurica  Larix  Quercus mongolica