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科研机构
北京大学 [41]
内容类型
期刊论文 [40]
其他 [1]
发表日期
2017 [4]
2016 [6]
2015 [6]
2014 [8]
2013 [5]
2012 [1]
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专题:北京大学
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Estimating structural parameters of agricultural crops from ground-based multi-angular digital images with a fractional model of sun and shade components
期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2017
Mu, Xihan
;
Hu, Ronghai
;
Zeng, Yelu
;
McVicar, Tim R.
;
Ren, Huazhong
;
Song, Wanjuan
;
Wang, Yuanyuan
;
Casa, Raffaele
;
Qi, Jianbo
;
Xie, Donghui
;
Yan, Guangjian
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Leaf area index
Leaf angle distribution
Bidirectional gap fraction
Sun and shade leaves and soil
Field measurement
Canopy reflectance
LEAF-AREA INDEX
DIRECTIONAL BRIGHTNESS TEMPERATURE
SIZE ANALYSIS THEORY
VEGETATION COVER
HEMISPHERICAL PHOTOGRAPHY
PLANT CANOPIES
ROW CROPS
EXTINCTION COEFFICIENT
BROADLEAF CANOPIES
ANGLE DISTRIBUTION
Algorithm Development for Land Surface Temperature Retrieval: Application to Chinese Gaofen-5 Data
期刊论文
REMOTE SENSING, 2017
Chen, Yuanyuan
;
Duan, Si-Bo
;
Ren, Huazhong
;
Labed, Jelila
;
Li, Zhao-Liang
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
land surface temperature
land surface emissivity
split-window
Gaofen-5
SPLIT-WINDOW ALGORITHMS
MOISTURE STATUS
SATELLITE DATA
EMISSIVITY
INDEX
WATER
EVAPOTRANSPIRATION
PRODUCTS
DROUGHT
SPACE
Parameter uncertainty-based pattern identification and optimization for robust decision making on watershed load reduction
期刊论文
JOURNAL OF HYDROLOGY, 2017
Jiang, Qingsong
;
Su, Han
;
Liu, Yong
;
Zou, Rui
;
Ye, Rui
;
Guo, Huaicheng
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Parameter uncertainty
Pattern identification
Robustness
Decision preference
Hybrid clustering analysis
Lake Bali
K-MEANS
QUALITY MODEL
AUTOMATIC CALIBRATION
CLUSTERING-ALGORITHM
CLIMATE-CHANGE
MANAGEMENT
RELIABILITY
NETWORKS
SENSITIVITY
STORMWATER
An efficient stochastic approach for flow in porous media via sparse polynomial chaos expansion constructed by feature selection
期刊论文
ADVANCES IN WATER RESOURCES, 2017
Meng, Jin
;
Li, Heng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Uncertainty quantification
Karhunen-Loeve expansion
Sparse polynomial chaos expansion
Feature selection
LASSO-LAR
GLOBAL SENSITIVITY-ANALYSIS
UNCERTAINTY QUANTIFICATION
DIFFERENTIAL-EQUATIONS
PROBABILISTIC-COLLOCATION
OPTIMAL ALLOCATION
RANDOM-FIELDS
MODELS
RESOURCES
REDUCTION
Global sensitivity analysis of a three-dimensional nutrients-algae dynamic model for a large shallow lake
期刊论文
ECOLOGICAL MODELLING, 2016
Yi, Xuan
;
Zou, Rui
;
Guo, Huaicheng
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Sensitivity analysis
Morris screening
EFDC model
Water quality model
Spatiotemporal sensitivity indices
DISTRIBUTED WATERSHED MODELS
MAXIMUM DAILY LOAD
ECOSYSTEM MODEL
UNCERTAINTY ANALYSIS
ENVIRONMENTAL-MODEL
QUALITY MODEL
CALIBRATION
ALGORITHM
MULTIPLE
Markov Chain Monte Carlo (MCMC) uncertainty analysis for watershed water quality modeling and management
期刊论文
STOCHASTIC ENVIRONMENTAL RESEARCH AND RISK ASSESSMENT, 2016
Zheng, Yi
;
Han, Feng
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Markov Chain Monte Carlo
Uncertainty analysis
Water quality modeling
DREAM
SWAT
Nonpoint source pollution
PROBABILISTIC COLLOCATION METHOD
METROPOLIS ALGORITHM
DIFFERENTIAL EVOLUTION
PARAMETER UNCERTAINTY
CHAOHE BASIN
CALIBRATION
SIMULATION
IDENTIFIABILITY
OPTIMIZATION
SENSITIVITY
Multiple-response Bayesian calibration of watershed water quality models with significant input and model structure errors
期刊论文
ADVANCES IN WATER RESOURCES, 2016
Han, Feng
;
Zheng, Yi
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Water quality modeling
Non-point source pollution
Bayesian inference
Markov chain Monte Carlo
Multiple-response calibration
Uncertainty analysis
PARAMETER UNCERTAINTY
SENSITIVITY-ANALYSIS
CATCHMENT-SCALE
MANAGEMENT
INFERENCE
NITROGEN
SIMULATION
RIVER
SWAT
Probabilistic collocation method for strongly nonlinear problems: 3. Transform by time
期刊论文
WATER RESOURCES RESEARCH, 2016
Liao, Qinzhuo
;
Zhang, Dongxiao
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
uncertainty quantification
probabilistic collocation method
transform by time
nonlinear problems
POLYNOMIAL CHAOS EXPANSION
GLOBAL SENSITIVITY-ANALYSIS
MONTE-CARLO SIMULATIONS
UNCERTAINTY QUANTIFICATION
DIFFERENTIAL-EQUATIONS
CONTAMINANT TRANSPORT
RISK-ASSESSMENT
EFFICIENT
FLOW
MEDIA
Quantifying stratigraphic uncertainties by stochastic simulation techniques based on Markov random field
期刊论文
ENGINEERING GEOLOGY, 2016
Li, Zhao
;
Wang, Xiangrong
;
Wang, Hui
;
Liang, Robert Y.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Geological modeling
Soil heterogeneity
Stratigraphic uncertainty
Uncertainty quantification
Markov random field
SUBSURFACE CHARACTERIZATION
STATISTICAL-ANALYSIS
QUANTIFICATION
IDENTIFICATION
PREDICTION
ALGORITHM
MODELS
Data-worth analysis through probabilistic collocation-based Ensemble Kalman Filter
期刊论文
JOURNAL OF HYDROLOGY, 2016
Dai, Cheng
;
Xue, Liang
;
Zhang, Dongxiao
;
Guadagnini, Alberto
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/04
Data worth
Ensemble Kalman Filter
Probabilistic collocation
Contaminant migration
GLOBAL SENSITIVITY-ANALYSIS
POLYNOMIAL CHAOS EXPANSION
STOCHASTIC MOMENT EQUATIONS
DATA ASSIMILATION
UNCERTAINTY QUANTIFICATION
GROUNDWATER-FLOW
PARAMETER-ESTIMATION
EXPERIMENTAL-DESIGN
BAYESIAN-INFERENCE
INVERSE PROBLEMS
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