The geothermal resource type of Beijing belongs to low and middle temperature geothermal resources and the geothermal water has been used for over 40 years. Aft
The distribution and fluctuations of frozen soil in North Asia are closely related to the groundwater recharge-runoff-discharge in this area,and play a role in
GIS and RS techniques have been applied to interpret satellite data in 1992, 2000 and 2010. Further, the ecological environment factors of these three periods a
Currently,many types of software including those used for environmental geological survey,investigation of groundwater resources,groundwater pollution investiga