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Predicting soil organic carbon content in croplands using crop rotation and Fourier transform decomposed variables 期刊论文
GEODERMA, 2019, 卷号: 340, 页码: 289-302
Authors:  Yang, Lin;  Song, Min;  Zhu, A-Xing;  Qin, Chengzhi;  Zhou, Chenghu;  Qi, Feng;  Li, Xinming;  Chen, Ziyue;  Gao, Binbo
Favorite  |  View/Download:9/0  |  Submit date:2019/05/22
Digital soil mapping  Soil organic carbon content  Human activity factor  Crop rotation  Fourier transform  
Dynamic Recommendation of Substitute Locations for Inaccessible Soil Samples during Field Sampling Campaign 期刊论文
Authors:  Zhao, Fang-He;  Qin, Cheng-Zhi;  Wei, Teng-Fei;  Ma, Tian-Wu;  Qi, Feng;  Liu, Jun-Zhi;  Zhu, A-Xing
Favorite  |  View/Download:10/0  |  Submit date:2019/05/22
soil sampling  substitute locations  sampling cost  environmental similarity  digital soil mapping  
Accounting for access costs in validation of soil maps: A comparison of design-based sampling strategies 期刊论文
GEODERMA, 2018, 卷号: 315, 页码: 160-169
Authors:  Yang, Lin;  Brus, Dick J.;  Zhu, A-Xing;  Li, Xinming;  Shi, Jingjing
Favorite  |  View/Download:5/0  |  Submit date:2019/05/30
Probability sampling  Sampling with probabilities-proportional-to-size  Stratified random sampling  Optimal stratification  Digital soil mapping  Mean squared error  
Identification of representative samples from existing samples for digital soil mapping 期刊论文
GEODERMA, 2018, 卷号: 311, 页码: 109-119
Authors:  An Yiming;  Yang Lin;  Zhu A-Xing;  Qin Chengzhi;  Shi JingJing
Favorite  |  View/Download:1/0  |  Submit date:2019/05/30
Digital soil mapping  Similarity based method under soil-landscape inference model (SoLIM)  Representative samples  
Pedogenic knowledge-aided modelling of soil inorganic carbon stocks in an alpine environment 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2017, 卷号: 599, 页码: 1445-1453
Authors:  Yang, RM;  Yang, F;  Yang, F;  Huang, LM;  Liu, F;  Yang, JL;  Zhao, YG;  Li, DC;  Zhang, GL
Favorite  |  View/Download:23/2  |  Submit date:2018/04/14
Pedogenic  Digital soil mapping  Soil inorganic carbon  Random forest  Exponential function  Vertical pattern  
Unification of soil feedback patterns under different evaporation conditions to improve soil differentiation over flat area SCI/SSCI论文
Authors:  Guo S. X.;  Zhu, A. X.;  Meng, L. K.;  Burt, J. E.;  Du, F.;  Liu, J.;  Zhang, G. M.
View  |  Adobe PDF(4938Kb)  |  Favorite  |  View/Download:49/20  |  Submit date:2017/11/09
Soil feedback pattern  Digital soil mapping  MODIS  Low relief area  airborne hyperspectral measurements  spatial prediction  dynamic  patterns  semiarid regions  bare soils  reflectance  model  clay  modis  crop  
CyberSoLIM: A cyber platform for digital soil mapping SCI/SSCI论文
Authors:  Jiang J. C.;  Zhu, A. X.;  Qin, C. Z.;  Zhu, T. X.;  Liu, J. Z.;  Du, F.;  Liu, J.;  Zhang, G. M.;  an, Y. M.
View  |  Adobe PDF(1897Kb)  |  Favorite  |  View/Download:88/39  |  Submit date:2017/11/09
Digital soil mapping (DSM)  Heuristic model building  Visualized  modeling  Parallel computing  Online mapping system  model  resolution  erosion  gis  
Supplemental sampling for digital soil mapping based on prediction uncertainty from both the feature domain and the spatial domain SCI/SSCI论文
Authors:  Li Y.;  Zhu, A. X.;  Shi, Z.;  Liu, J.;  Du, F.
View  |  Adobe PDF(2207Kb)  |  Favorite  |  View/Download:28/17  |  Submit date:2017/11/09
Prediction uncertainty  Supplemental sampling  Feature domain  Spatial  domain  Digital soil mapping  optimal interpolation  constrained optimization  design  variables  classification  attributes  parameters  variogram  schemes  
Mapping soil salinity using a similarity-based prediction approach: A case study in Huanghe River Delta, China SCI/SSCI论文
Authors:  Yang L.;  Huang, C.;  Liu, G. H.;  Liu, J.;  Zhu, A. X.
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Soil Salinization  Similarity-based Prediction Approach  Digital Soil  Mapping  Huanghe (Yellow) River Delta  Environmental Factor  Salt-affected Soils  Spatial-distribution  Land-use  Classification  Coefficient  Region  Model  Iran  
Hyper-scale digital soil mapping and soil formation analysis SCI/SSCI论文
Authors:  Behrens T.;  Schmidt K.;  Ramirez-Lopez L.;  Gallant J.;  Zhu A. X.;  Scholten T.
Adobe PDF(2093Kb)  |  Favorite  |  View/Download:62/32  |  Submit date:2014/12/24
Hyper-scale Analysis  Digital Soil Mapping  Soil Formation  Digital  Terrain Analysis  Pedology  Geomorphic Signature  Data Mining  Constat  Random Forests  Classification  Prediction  Selection  Stocks