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Comparison of additive and isometric log-ratio transformations combined with machine learning and regression kriging models for mapping soil particle size fractions 期刊论文
GEODERMA, 2020, 卷号: 365, 页码: 16
Authors:  Wang, Zong;  Shi, Wenjiao;  Zhou, Wei;  Li, Xiaoyan;  Yue, Tianxiang
Favorite  |  View/Download:6/0  |  Submit date:2020/05/19
Soil particle size fractions  Log-ratio transformation  Boosted regression tree  Random forest  Regression kriging  
Robust variogram estimation combined with isometric log-ratio transformation for improved accuracy of soil particle-size fraction mapping 期刊论文
GEODERMA, 2018, 卷号: 324, 页码: 56-66
Authors:  Wang, Zong;  Shi, Wenjiao
Favorite  |  View/Download:31/0  |  Submit date:2019/05/23
Soil particle-size fractions  Spatial interpolation  Log-ratio transformation  Log-ratio cokriging  Robust estimator  
Mapping soil particle-size fractions: A comparison of compositional kriging and log-ratio kriging 期刊论文
JOURNAL OF HYDROLOGY, 2017, 卷号: 546, 页码: 526-541
Authors:  Wang, Zong;  Shi, Wenjiao
Favorite  |  View/Download:3/0  |  Submit date:2019/09/25
Compositional data  Spatial interpolation  Compositional kriging  Log-ratio transformation  Geostatistics  Soil particle-size fractions  
Responses of absolute and specific soil enzyme activities to long term additions of organic and mineral fertilizer SCI/SSCI论文
2015
Authors:  Zhang X. Y.;  Dong, W. Y.;  Dai, X. Q.;  Schaeffer, S.;  Yang, F. T.;  Radosevich, M.;  Xu, L. L.;  Liu, X. Y.;  Sun, X. M.
Adobe PDF(583Kb)  |  Favorite  |  View/Download:106/54  |  Submit date:2015/12/09
Swine Manure  Mineral Fertilizer  Soil Enzyme Activity  Soil Microbial  Community Structure  Paddy Soil  Microbial Community Composition  Particle-size Fractions  Solid-waste  Compost  Paddy Soils  Phosphatase-activities  Subtropical China  Biomass-c  Nitrogen  Phosphorus  Management  
Effects of no-tillage systems on soil physical properties and carbon sequestration under long-term wheat-maize double cropping system SCI/SSCI论文
2015
Authors:  Huang M. X.;  Liang, T.;  Wang, L. Q.;  Zhou, C. H.
Adobe PDF(403Kb)  |  Favorite  |  View/Download:67/41  |  Submit date:2015/12/09
No Tillage System  Conventional Tillage System  Soil Physical  Properties  Carbon Sequestration  Crop Residue  Manure  Wheat-maize  Double Cropping  Organic-matter Dynamics  Particle-size Fractions  Conventional Tillage  Aggregate Stability  Quality Indicators  Water Infiltration  Residue  Management  Microbial Biomass  Nitrogen Dynamics  Agroecosystems  
Carbon and Nitrogen Storage in Inner Mongolian Grasslands: Relationships with Climate and Soil Texture SCI/SSCI论文
2014
Authors:  He N. P.;  Wang R. M.;  Zhang Y. H.;  Chen Q. S.
Favorite  |  View/Download:33/0  |  Submit date:2014/12/24
Mean Annual Precipitation  Mean Annual Temperature  Native Grassland  Particle-size Fraction  Soil Organic Matter  Particle-size Fractions  Organic-matter  Land-use  Pools  Cultivation  Turnover  Gradient  Forests  China  
Land-use impact on soil carbon and nitrogen sequestration in typical steppe ecosystems, Inner Mongolia SCI/SSCI论文
2012
Authors:  He N. P.;  Zhang Y. H.;  Dai J. Z.;  Han X. G.;  Baoyin T. G. T.;  Yu G. R.
Adobe PDF(561Kb)  |  Favorite  |  View/Download:45/19  |  Submit date:2014/12/25
Carbon  Grazing  Land-use  Nitrogen  Reclamation  Soil Fractions  Particle-size Fractions  Organic-matter  Northern China  Arid  Ecosystems  Grassland  Storage  Management  Dynamics  Cultivation  Intensity  
Soil texture mapping over low relief areas using land surface feedback dynamic patterns extracted from MODIS SCI/SSCI论文
2012
Authors:  Liu F.;  Geng X. Y.;  Zhu A. X.;  Fraser W.;  Waddell A.
Adobe PDF(1828Kb)  |  Favorite  |  View/Download:122/24  |  Submit date:2012/09/04
Low Relief Areas  Soil Texture Mapping  Land Surface Dynamic Feedbacks  Modis  Solim  Airborne Hyperspectral Measurements  Particle-size Fractions  Spatial  Prediction  Clay  Differentiation  Field