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Effects of the sampling spacing on the spatial variability in soil organic carbon, total nitrogen, and total phosphorus across a semiarid watershed 期刊论文
ARCHIVES OF AGRONOMY AND SOIL SCIENCE, 2020, 页码: 16
作者:  Zhang, Pingping;  Wang, Yunqiang;  Zhang, Xingchang
收藏  |  浏览/下载：214/0  |  提交时间：2020/12/23
Geostatistics  maximum sampling distance  sampling strategy  scale  spatial heterogeneity  
Combining multiple methods for provenance discrimination based on rare earth element geochemistry in lake sediment 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2019, 卷号: 672, 页码: 264-274
作者:  Wang, Lingqing;  Han, Xiaoxiao;  Ding, Shiming;  Liang, Tao;  Zhang, Yongyong;  Xiao, Jun;  Dong, Linlin;  Zhang, Haidong
收藏  |  浏览/下载：287/0  |  提交时间：2020/06/05
Rare earth element  Sediment  Positive matrix factorization  Discriminant function  Provenance index  Lake