Early cultivated wheat and broadening of agriculture in Neolithic China

IEECAS SKLLQG

The earliest archaeobiological evidence of the broadening agriculture in China recorded at Xishanping site in Gansu Province

IEECAS SKLLQG

Estimation and Spatiotemporal Analysis of Methane Emissions from Agriculture in China

National Natural Science Foundation of China [30721140307, 30590380]; Chinese Academy of Sciences (CAS) [KZCX2-YW-432]

Deformation Monitoring and Forecasting Model Study Based on Grey System Theory

The grey system theory studies the uncertainty of small sample size problems. This paper using grey system theory in the deformation monitoring field, based on analysis of present grey forecast models, developed the spatial multi-point model. By using residual modification, the spatial multi-point residual model eras developed in further study. Then, combined with the sedimentation data of Xiaolangdi Multipurpose Dam, the results are compared and analyzed, the conclusion has been made and the advantages of the residual spatial multi-point model has been proved.