CCPortal

浏览/检索结果: 共7条,第1-7条 帮助

限定条件        
已选(0)清除 条数/页:   排序方式:
Aboveground conservation acts in synergy with belowground uptake to alleviate phosphorus deficiency caused by nitrogen addition in a larch plantation 期刊论文
, 2020, 卷号: 473
作者:  Lin G.;  Gao M.;  Zeng D.-H.;  Fang Y.
收藏  |  浏览/下载:34/0  |  提交时间:2020/07/28
Forestry  Fungi  Nitrogen  Phosphorus  Soils  Ecosystem functions  Ectomycorrhizal fungi  Nitrogen additions  Phosphatase activity  Phosphorus deficiency  Rhizosphere effects  Root length density  Terrestrial ecosystems  Ecosystems  aboveground production  belowground production  biomass  concentration (composition)  coniferous tree  ectomycorrhiza  experimental study  fungus  nutrient enrichment  nutrient limitation  phosphorus  phosphorus cycle  rhizosphere  scavenging (feeding)  Conservation  Ecosystems  Forestry  Fungi  Larix  Nitrogen  Phosphorus  Soil  Fungi  Larix  Larix kaempferi  
Airborne-laser-scanning-derived auxiliary information discriminating between broadleaf and conifer trees improves the accuracy of models for predicting timber volume in mixed and heterogeneously structured forests 期刊论文
, 2020, 卷号: 459
作者:  Bont L.G.;  Hill A.;  Waser L.T.;  Bürgi A.;  Ginzler C.;  Blattert C.
收藏  |  浏览/下载:18/0  |  提交时间:2020/07/28
Biodiversity  Climate change  Ecosystems  Laser applications  Mean square error  Regression analysis  Remote sensing  Scanning  Timber  Airborne Laser scanning  Best-fit models  Canopy Height Models  Forest inventory  Forest type  Mixed and heterogeneously structured forest  Ordinary least squares regressions  Point cloud  Timber volume  Forestry  accuracy assessment  biodiversity  broad-leaved forest  climate change  coniferous tree  ecosystem service  error analysis  forest ecosystem  forest inventory  regression analysis  remote sensing  timber  Biodiversity  Ecosystems  Forestry  Regression Analysis  Remote Sensing  Scanning  Switzerland  Coniferophyta  
Dynamic Structural Stand Density Management Diagrams for even-aged natural stands and plantations 期刊论文
, 2020, 卷号: 458
作者:  Stankova T.V.;  Diéguez-Aranda U.
收藏  |  浏览/下载:25/0  |  提交时间:2020/07/28
Mean square error  State space methods  Downy birch  English oak  Generalized Competition-Density theory  Pine plantations  Stand levels  Thinning alternatives  Forestry  age structure  deciduous tree  diagram  plantation forestry  regression analysis  stand structure  thinning  Biomass  Diagrams  Forestry  Management  Models  Plantations  Quercus Robur  Stand Density  Betula pubescens  Pinus radiata  Quercus robur  
The soil fungal community of native woodland in Andean Patagonian forest: A case study considering experimental forest management and seasonal effects 期刊论文
, 2020, 卷号: 461
作者:  Carron A.I.;  Garibaldi L.A.;  Marquez S.;  Fontenla S.
收藏  |  浏览/下载:24/0  |  提交时间:2020/07/28
Biogeochemistry  Ecosystems  Forestry  Harvesting  Ion implantation  Soil surveys  Soils  Anthropic disturbances  Chemical characteristic  Diversity analysis  Intra-annual effects  Shrublands  Soil characteristics  Soil fungal communities  Sustainable management  Fungi  community composition  ecosystem service  forest management  fungus  harvesting  seasonal variation  shrubland  species diversity  sustainability  woodland  Characteristics  Ecosystems  Forest Management  Forestry  Fungi  Harvesting  Inversion  Soil  Argentina  Patagonia  Agaricales  Ascomycota  Basidiomycota  Clitopilus  Cortinarius  Cryptococcus (Filobasidiales)  Cryptococcus (Tremellomycetidae)  Cryptococcus (Trichosporonales)  Filobasidiales  Fungi  Geoglossum  Glomeromycota  Helotiales  Hygrocybe  Leotiomycetes  Mortierella  Mortierellales  Otus  Sordariomycetes  
How long does the Amazon rainforest take to grow commercially sized trees? An estimation methodology for Manilkara elata (Allemão ex Miq.) Monach 期刊论文
, 2020, 卷号: 473
作者:  Ferreira T.M.C.;  de Carvalho J.O.P.;  Emmert F.;  Ruschel A.R.;  Nascimento R.G.M.
收藏  |  浏览/下载:19/0  |  提交时间:2020/07/28
Timber  Weibull distribution  Amazon rain forest  Average growth rate  Continuous production  Estimation methodologies  Forest community  Statistically significant difference  Sustainable forest management  Weibull functions  Forestry  commercialization  deciduous forest  diameter  estimation method  forest ecosystem  forest management  forestry  forestry production  growth rate  rainforest  timber harvesting  Weibull theory  Brazil  Cutting  Diameter  Forestry  Growth Rate  Statistical Distribution  Sustainable Forest Management  Trees  Amazonas [Brazil]  Brazil  Para [Brazil]  Santarem [Para]  Manilkara  
Generalized model for plantation production of Eucalyptus grandis and hybrids for genotype-site-management applications 期刊论文
, 2020, 卷号: 469
作者:  Smethurst P.J.;  Valadares R.V.;  Huth N.I.;  Almeida A.C.;  Elli E.F.;  Neves J.C.L.
收藏  |  浏览/下载:132/0  |  提交时间:2020/07/28
Agricultural robots  Climate models  Fertilizers  Forestry  Managers  Productivity  Software engineering  Above ground biomass  Agricultural production system  Empirical functions  Forest productivity  Knowledge synthesis  Physiological characteristics  Process-based modelling  Soil characteristics  Physiological models  aboveground biomass  dicotyledon  fertilizer application  forest management  genotype  growth  hybrid  plantation forestry  Calibration  Eucalyptus Grandis  Fertilizers  Forestry  Management  Performance  Production  Productivity  Australia  Brazil  Eucalyptus  Eucalyptus globulus  Eucalyptus grandis  
Effects of thinning on soil saprotrophic and ectomycorrhizal fungi in a Korean larch plantation 期刊论文
, 2020, 卷号: 461
作者:  Zhou Z.;  Wang C.;  Ren C.;  Sun Z.
收藏  |  浏览/下载:18/0  |  提交时间:2020/07/28
Bacteria  Ecosystems  Forestry  Community composition  Ectomycorrhizal fungi  High-throughput sequencing  Microbial communities  Nutrients availability  Saprotrophic fungi  Silvicultural practices  Thinning  Fungi  abundance  community structure  ectomycorrhiza  forest management  fungus  microbial community  plantation  silviculture  thinning  Bacteria  Ecosystems  Forestry  Fungi  Intensity  Larix  Soil  Thinning  China  Bacteria (microorganisms)  Fungi  Larix  Larix gmelinii var. olgensis