Characters of underground environment information system in a major project;

Design and realization of underground environment information system in major project;

In this paper the leach characters of city refuse on the earth surface is studied by means of experiments,and the law of leach variety and pollution mechanism in underground environment are analyzed too.

In the article, considering the potentially severe pollution of the subsurface environment from the low level radioactive waste, the dynamic integrated transport model of low level nuclide in vadose and saturate zones has been established and is used to predict the dynamic action of the nuclide in a disposition spot.

Spatial variability of groundwater environmental quality in Yanbian State;

Modified BP neural network-based groundwater environmental vulnerability evaluation;

Application of catastrophe theory to risk assessment of groundwater environment for river basin;

Impact of rubber dam project on ground water environment;

Analysis on the influence of city rail transit construction on ground water environment:taking Xi′an urban rail transit second line as an example;

Hydrogeological survey, ground water level and quality monitoring are performed in the backland of two stretches of Yangtze Dyke before and when cut-off wall was under construction and after it was fulfilled, but the effects of cut-off wall on ground water environment are not found.

Excavation of tunnel changes not only the stresses and deformation of tunnel surrounding rock,but also disturbs the underground water environment in tunnel surrounding rock.