Volcanic ash beds from shallow- to deep-water facies strata of the Sinian-Early Cambrian (Meishucunian) on the Yangtze Platform consist of bentonites and tuffit
Water cycling process in a river basin becomes more complicated because of the intensified impact by human activities. Study of the law of annual runoff evoluti
Fluid inclusions at a nano to sub-micron scale in quartz from jadeite quartzite at Shuanghe, Dabie Mountains,have been investigated by using the transmission el
To investigate the interaction between the tropical Pacific and China seas a variable-grid global ocean circulation model with fine grid[(1/6)°] covering the a