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Disentangling the impact of climate change, human activities, vegetation dynamics and atmospheric CO2 concentration on soil water use efficiency in global karst landscapes 期刊论文
发表期刊: SCIENCE OF THE TOTAL ENVIRONMENT. 出版年: 2024, 卷号: 932
作者:  Li, Chao;  Zhang, Shiqiang
收藏  |  浏览/下载：12/0  |  提交时间：2024/10/04
Karst physiognomy  Soil water use efficiency  Sensitivity  Partial derivative  Drought  
Synergistic changes in precipitation and soil water use efficiency and their driving mechanisms of terrestrial ecosystems in China 期刊论文
发表期刊: JOURNAL OF CLEANER PRODUCTION. 出版年: 2023, 卷号: 426
作者:  Li, Chao;  Zhang, Shiqiang
收藏  |  浏览/下载：24/0  |  提交时间：2024/09/29
Carbon-water coupling  Soil water-precipitation use efficiency  Partial derivative  Drought response  Human activities  
Quantitative Model Based on Field-Derived Spectral Characteristics to Estimate Soil Salinity in Minqin County, China 期刊论文
发表期刊: SOIL SCIENCE SOCIETY OF AMERICA JOURNAL. 出版年: 2014, 卷号: 78, 期号: 2, 页码: 546-555
作者:  Pang, Guojin;  Wang, Tao;  Liao, Jie;  Li, Sen
收藏  |  浏览/下载：14/0  |  提交时间：2019/11/29
ANN  artificial neural network  BPNN  back-propagation neural  network  EC  electrical conductivity  FDR  first derivative reflectance  GA  genetic algorithm  NDVI  normalized difference vegetation index  PLS  partial least squares regression  RMSECV  root mean square error of cross-validation  RPD  ratio of prediction to deviation  SSC  soil salt content