中文版 | English

在结果中检索

CCPortal

浏览/检索结果: 共3条，第1-3条 帮助

限定条件    
已选(0)清除 条数/页：   排序方式：
Fire from policy, human interventions, or biophysical factors? Temporal–spatial patterns of forest fire in southwestern China 期刊论文
, 2020, 卷号: 474
作者:  Xiong Q.;  Luo X.;  Liang P.;  Xiao Y.;  Xiao Q.;  Sun H.;  Pan K.;  Wang L.;  Li L.;  Pang X.
收藏  |  浏览/下载：18/0  |  提交时间：2020/07/28
Biophysics  Deforestation  Fire hazards  Fireproofing  Population statistics  Probability distributions  Spatial distribution  Bio-physical variables  Forest fire prevention  Ignition probability  Meteorological factors  Population densities  Predictive modeling  Redundancy analysis  Structural equation models  Fires  anthropogenic effect  fire management  forest fire  heterogeneity  meteorology  spatial distribution  spatiotemporal analysis  temporal variation  China  Deforestation  Distribution  Driving  Fire Prevention  Fires  Ignition  Probability  China  Sichuan  Yunnan  
Nonlinear mixed-effects height to crown base model based on both airborne LiDAR and field datasets for Picea crassifolia Kom trees in northwest China 期刊论文
, 2020, 卷号: 474
作者:  Yang Z.;  Liu Q.;  Luo P.;  Ye Q.;  Sharma R.P.;  Duan G.;  Zhang H.;  Fu L.
收藏  |  浏览/下载：27/0  |  提交时间：2020/07/28
Calibration  Forecasting  Optical radar  Random processes  Remote sensing  Best linear unbiased predictions  Diameter-at-breast heights  Field-based measurements  Forest growth and yield  Initiation and propagation  Light detection and ranging  Nonlinear mixed effects  Prediction accuracy  Forestry  accuracy assessment  airborne survey  canopy architecture  data set  deciduous forest  field method  forestry modeling  height determination  lidar  nonlinearity  yield response  Accuracy  Calibration  Forecasts  Forestry  Random Processes  Remote Sensing  Tree Dimensions  Trees  China  Gansu  Picea crassifolia  
Inconsistent diversity patterns of soil fungi and woody plants among habitat types in a karst broadleaf forest 期刊论文
, 2020, 卷号: 474
作者:  Peng W.;  Song T.;  Du H.;  Chen H.;  Zeng F.;  Liu Y.;  Luo Y.;  Tan W.
收藏  |  浏览/下载：27/0  |  提交时间：2020/07/28
Ecosystems  Forestry  Landforms  Soils  Broadleaf forest  Field investigation  Fungal diversity  Fungal species  Pathogenic fungi  Simpson indices  Southwest China  Species turnover  Fungi  broad-leaved forest  functional role  fungus  karst  montane forest  nestedness  soil microorganism  species diversity  species richness  woody plant  Ecosystems  Forestry  Functional Groups  Fungi  Patterns  Plants  Soil  Trees  China  Fungi