Generalized Inversion Method has been used to estimate the spatial variation of site effects,using the digital data of SH-waves recorded by 63 stations in the C
In order to study the adaptability of Arctic mieroalgae to different environmental temperatures, the growth curves and antioxidase system of three microalgae (
A case of a snowstorm at the Great Wall Station was studied using data of NCEP (National Centers for Environmental Prediction) analysis, in situ observations an