CCPortal

浏览/检索结果: 共3条,第1-3条 帮助

已选(0)清除 条数/页:   排序方式:
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:37/0  |  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  
Aboveground tree biomass prediction options for the Dry Afromontane forests in south-central Ethiopia 期刊论文
, 2020, 卷号: 473
作者:  Asrat Z.;  Eid T.;  Gobakken T.;  Negash M.
收藏  |  浏览/下载:33/0  |  提交时间:2020/07/28
Biomass  Covariance matrix  Errors  Forecasting  Mean square error  Tropics  Aboveground tree biomass  Covariance matrices  Dry afromontane forests  Leave-one-out cross validations  Non-linear regression  Root mean squared errors  Species composition  Sustainable forest management  Forestry  aboveground biomass  decision making  forest inventory  forest management  model validation  montane forest  prediction  sampling  tropical forest  Ethiopia  
Predicting and mapping site index in operational forest inventories using bitemporal airborne laser scanner data 期刊论文
, 2020, 卷号: 457
作者:  Noordermeer L.;  Gobakken T.;  Næsset E.;  Bollandsås O.M.
收藏  |  浏览/下载:37/0  |  提交时间:2020/07/28
Antennas  Forecasting  Image resolution  Laser applications  Mapping  Mean square error  Productivity  Regression analysis  Scanning  Airborne laser scanners  Forest management planning  Forest productivity  Mapping site index  Operational forest inventories  Operational practices  Root mean squared errors  Undisturbed forests  Forestry  airborne sensor  classification  forest inventory  forest management  growth response  prediction  scanner  site index  spatial resolution  woody plant  Forecasts  Forestry  Mapping  Productivity  Regression Analysis  Scanning  Norway  Picea abies  Pinus sylvestris