摘要
通过研究鄂尔多斯白垩系盆地地下水环境同位素 (18O、D、T) ,认为鄂尔多斯盆地白垩系地下水分水岭位于陕北 。
The article studies the environment isotope(^(18)O,D,T) of Cretaceous, considers the area of Baiyu mountain along east to west which lies in the north of Shaan′xi Province is the watershed of the groundwater of Cretaceous in Erdos Basin.
出处
《煤田地质与勘探》
CAS
CSCD
北大核心
2005年第1期55-57,共3页
Coal Geology & Exploration
关键词
环境同位素
大气降水线
氘剩余
南北分区
environmental isotope
meteoric water line
the excess of d
dividing between the northern and southern areas
