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Dynamic Recommendation of Substitute Locations for Inaccessible Soil Samples during Field Sampling Campaign 期刊论文
ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2019, 卷号: 8, 期号: 3, 页码: 19
Authors:  Zhao, Fang-He;  Qin, Cheng-Zhi;  Wei, Teng-Fei;  Ma, Tian-Wu;  Qi, Feng;  Liu, Jun-Zhi;  Zhu, A-Xing
Favorite  |  View/Download:14/0  |  Submit date:2019/05/22
soil sampling  substitute locations  sampling cost  environmental similarity  digital soil mapping  
Accounting for differences in costs among sampling locations in optimal stratification 期刊论文
EUROPEAN JOURNAL OF SOIL SCIENCE, 2019, 卷号: 70, 期号: 1, 页码: 200-212
Authors:  Brus, D. J.;  Yang, L.;  Zhu, A. X.
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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  
Comparison of interpolation models for estimating heavy metals in soils under various spatial characteristics and sampling methods 期刊论文
TRANSACTIONS IN GIS, 2018, 卷号: 22, 期号: 2, 页码: 409-434
Authors:  Liao, Yilan;  Li, Dongyue;  Zhang, Ningxu
Favorite  |  View/Download:1/0  |  Submit date:2019/05/30
Assessment of pollutant mean concentrations in the Yangtze estuary based on MSN theory 期刊论文
MARINE POLLUTION BULLETIN, 2016, 卷号: 113, 期号: 1-2, 页码: 216-223
Authors:  Ren, Jing;  Gao, Bing-Bo;  Fan, Hai-Mei;  Zhang, Zhi-Hong;  Zhang, Yao;  Wang, Jin-Feng
Favorite  |  View/Download:0/0  |  Submit date:2019/09/26
MSN  Pollutant  Mean concentration  Variance of estimation error  Yangtze estuary  
基于产业升级的中国水泥工业碳减排效应研究 学位论文
博士: 中国科学院地理科学与资源研究所, 2016
Authors:  杨艳
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Changes and controlling factors of cropland soil organic carbon in North China Plain over a 30-year period SCI/SSCI论文
2016
Authors:  Han D. R.;  Sun, Z. G.;  Li, F. D.;  Hou, R. X.;  Li, J.;  Ouyang, Z.;  Li, B. B.;  Cao, C. W.
View  |  Adobe PDF(1352Kb)  |  Favorite  |  View/Download:46/19  |  Submit date:2017/11/09
Huang-Huai-Hai Plain  Soil organic carbon change  Spatiotemporal  pattern  C input  Recommended management practices  land-use change  climate-change  yellow-river  water-resources  food  security  hai plain  sequestration  agriculture  saturation  nitrogen  
中国水泥生产过程碳排放因子测算与评估 中文期刊论文
2016
Authors:  沈镭;  赵建安;  王礼茂;  刘立涛;  王燕;  姚予龙;  耿元波;  高天明;  曹植
View  |  Adobe PDF(1595Kb)  |  Favorite  |  View/Download:67/13  |  Submit date:2017/11/07
水泥生产  二氧化碳  排放因子  抽样调查  测算方法  
The permafrost carbon inventory on the Tibetan Plateau: a new evaluation using deep sediment cores SCI/SSCI论文
2016
Authors:  Ding J. Z.;  Li, F.;  Yang, G. B.;  Chen, L. Y.;  Zhang, B. B.;  Liu, L.;  Fang, K.;  Qin, S. Q.;  Chen, Y. L.;  Peng, Y. F.;  Ji, C. J.;  He, H. L.;  Smith, P.;  Yang, Y. H.
View  |  Adobe PDF(1031Kb)  |  Favorite  |  View/Download:70/34  |  Submit date:2017/11/09
alpine permafrost  carbon-climate feedback  deep sediment  soil organic  carbon stock  support vector machine  soil organic-carbon  support vector machines  climate-change  arctic  region  vegetation  china  storage  grasslands  siberia  matter  
An heuristic uncertainty directed field sampling design for digital soil mapping SCI/SSCI论文
2016
Authors:  Zhang S. J.;  Zhu, A. X.;  Liu, J.;  Yang, L.;  Qin, C. Z.;  an, Y. M.
View  |  Adobe PDF(3023Kb)  |  Favorite  |  View/Download:38/12  |  Submit date:2017/11/09
Legacy samples  Individual representativeness  Prediction uncertainty  Stepwise sampling scheme  feedback dynamic patterns  fuzzy-logic  maps  optimization  information  resolution  selection  science  forests  china