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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
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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
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Digital soil mapping  Similarity based method under soil-landscape inference model (SoLIM)  Representative samples  
中国区域能源供给安全问题研究 中文期刊论文
2015
Authors:  薛静静;  史军;  沈镭;  彭保发;  王亚力
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区域能源供给安全  问题  优化  
内蒙古羊草草原根呼吸和土壤微生物呼吸区分的研究 中文期刊论文
2014
Authors:  史晶晶;  耿元波
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羊草草原  根呼吸  土壤微生物呼吸  呼吸区分  根呼吸活力  
应用13C区分内蒙古羊草草原呼吸的研究 学位论文
硕士, 北京: 中国科学院研究生院, 2013
Authors:  史晶晶
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碳同位素在草地土壤呼吸区分中的应用 中文期刊论文
2012
Authors:  耿元波;  史晶晶
View  |  Adobe PDF(423Kb)  |  Favorite  |  View/Download:249/120  |  Submit date:2012/11/14
13c  14c  草地生态系统  土壤呼吸  区分  
草原凋落物的分解及营养元素的释放和累积 中文期刊论文
2012
Authors:  耿元波;  史晶晶
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草原  凋落物分解  营养元素  生物地球化学  
~(13)C在草原土壤呼吸区分中的应用 中文期刊论文
2012
Authors:  耿元波;  史晶晶
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草原  土壤呼吸区分  稳定同位素13c