CCPortal

浏览/检索结果: 共14条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
Stress of spatial orientation of floating populations into Tibet on fragile ecosystem-Using geo-tagged big data 期刊论文
PEOPLE AND NATURE, 2023, 卷号: 5, 期号: 6
作者:  Fan, Jie;  Liu, Hanchu;  Sun, Zhongrui;  Yi, Jiawei;  Liu, Baoyin;  Chen, Dong;  Guo, Rui;  Sun, Zhe;  Zhao, Hao
收藏  |  浏览/下载:9/0  |  提交时间:2024/03/01
ecological risks  ecological vulnerability  floating populations  geo-tagged big data  landscape aesthetic value  nature-based tourism  Tibet  
Combining statistical machine learning models with ARIMA for water level forecasting: The case of the Red river 期刊论文
, 2020, 卷号: 142
作者:  Phan T.-T.-H.;  Nguyen X.H.
收藏  |  浏览/下载:26/0  |  提交时间:2020/07/28
Autoregressive moving average model  Cost effectiveness  Disaster prevention  Forecasting  Learning algorithms  Water levels  Water resources  Auto-regressive integrated moving average  Computational time  Cost-effective solutions  Linear and nonlinear models  Physically based models  Statistical machine learning  Time series forecasting  Water level forecasting  Machine learning  data set  flood forecasting  forecasting method  hydrological modeling  machine learning  numerical model  performance assessment  river water  water level  Hanoi  Red River [Asia]  Viet Nam  
Indicator-based data assimilation with multiple-point statistics for updating an ensemble of models with non-Gaussian parameter distributions 期刊论文
, 2020, 卷号: 141
作者:  Kumar D.;  Srinivasan S.
收藏  |  浏览/下载:45/0  |  提交时间:2020/07/28
Channel capacity  Gaussian distribution  Gaussian noise (electronic)  Groundwater  Groundwater flow  Groundwater pollution  Linear transformations  Concentration profiles  Ensemble based data assimilation  Ensemble Kalman Filter  Multiple-point statistics  Non Gaussian parameters  Non-linear transformations  Spatial characteristics  Subsurface heterogeneity  Geologic models  algorithm  data assimilation  ensemble forecasting  Gaussian method  groundwater flow  heterogeneity  Kalman filter  spatial distribution  uncertainty analysis  
Heterogeneity of Seismic Wave Velocity in Earth's Mantle 期刊论文
, 2020, 卷号: 48
作者:  Ritsema J.;  Lekić V.
收藏  |  浏览/下载:35/0  |  提交时间:2020/07/28
Cluster analysis  Data mining  Principal component analysis  Seismic waves  Seismographs  Structural geology  Tomography  Wave propagation  Correlation-based techniques  Fine-scale structures  Ocean bottom seismometer  Principal Components  Seismic heterogeneity  Seismic wave velocity  Structure and dynamics  Theoretical approximations  Seismology  core-mantle boundary  Earth  heterogeneity  lower mantle  mantle  mantle plume  mantle structure  oceanic lithosphere  seismic wave  seismology  slab  tomography  wave velocity  
The mechanisms and seasonal differences of the impact of aerosols on daytime surface urban heat island effect 期刊论文
, 2020, 卷号: 20, 期号: 11
作者:  Han W.;  Li Z.;  Wu F.;  Zhang Y.;  Guo J.;  Su T.;  Cribb M.;  Fan J.;  Chen T.;  Wei J.;  Lee S.-S.
收藏  |  浏览/下载:42/0  |  提交时间:2020/07/28
aerosol  air quality  airflow  atmospheric pollution  boundary layer  climate forcing  ground-based measurement  heat island  radiative forcing  satellite data  surface temperature  thermodynamics  urbanization  
Technological paradigm-based approaches towards challenges and policy shifts for sustainable wind energy development 期刊论文
Energy Policy, 2020, 卷号: 142
作者:  Xu J.;  Liu T.
收藏  |  浏览/下载:20/0  |  提交时间:2021/09/01
Data analysis system  Policy shifts  Technological paradigm  Wind energy generation  Wind-based hybrid energy system  
Performance evaluation of Eta/HadGEM2-ES and Eta/MIROC5 precipitation simulations over Brazil 期刊论文
, 2020, 卷号: 244
作者:  Almagro A.;  Oliveira P.T.S.;  Rosolem R.;  Hagemann S.;  Nobre C.A.
收藏  |  浏览/下载:39/0  |  提交时间:2020/07/28
Agricultural robots  Agriculture  Climate models  Electric power system interconnection  Large dataset  Precipitation (meteorology)  Space research  Agricultural productions  Climate change assessment  Climate simulation  Ground-based observations  Interdisciplinary research  Precipitation data  Regional climate modeling  Water availability  Climate change  climate change  climate effect  climate modeling  computer simulation  performance assessment  precipitation assessment  regional climate  Brazil  
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:38/0  |  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  
Using machine learning to synthesize spatiotemporal data for modelling DBH-height and DBH-height-age relationships in boreal forests 期刊论文
, 2020, 卷号: 466
作者:  Chen J.;  Yang H.;  Man R.;  Wang W.;  Sharma M.;  Peng C.;  Parton J.;  Zhu H.;  Deng Z.
收藏  |  浏览/下载:57/0  |  提交时间:2020/07/28
Climate models  Dynamics  Machine learning  Neural networks  Complex relationships  Comprehensive monitoring  Diameter-at-breast heights  Environmental conditions  Individual-based modelling  Long-term monitoring datum  Spatio-temporal data  Sustainable forest management  Forestry  age determination  boreal forest  environmental conditions  environmental monitoring  forest dynamics  forest management  forestry modeling  growth  height  machine learning  mortality  spatiotemporal analysis  Data  DBH  Dynamics  Forestry  Growth  Neural Networks  Sustainable Forest Management  Trees  Canada  
Improvement of snow/haze confusion data gaps in MODIS Dark Target aerosol retrievals in East China 期刊论文
, 2020, 卷号: 245
作者:  Zhang X.;  Wang H.;  Che H.-Z.;  Tan S.-C.;  Shi G.-Y.;  Yao X.-P.;  Zhao H.-J.
收藏  |  浏览/下载:29/0  |  提交时间:2020/07/28
Aerosols  Air quality  Radiometers  Remote sensing  Aerosol optical depths  Air quality indices  Cloud mask products  Data assimilation  Fisher discrimination  Ground-based observations  Moderate resolution imaging spectroradiometer  Remote sensing instruments  Snow  aerosol  air quality  data assimilation  haze  ice cover  MODIS  optical depth  snow cover  China