Evaluation and utilization study of shallow groundwater resources on the north of Huai river of Anhui;

A comprehensive state on the potential of groundwater resources and ecologic-environmental geology of Sanjiang Plain in Heilongjiang Province;

Water chemistry characteristics and water quality state of shallow groundwater in plain of Liaohe river basin;

Change of the shallow groundwater quality by human activities influence in lower reaches of Panlongjiang River;

Assessment index system for shallow groundwater function: A case study on the plain and hummock of Henan Province;

On the basis of the experimental analysis results of the shallow ground water, the N.

Sea--water intrusion in Holocene exerted a significent influence on the chemical composition of shallow ground water in Hangzhou plain area,which brought about increaces in mineralized degree,salinity and contents of iron and manganese in ground water.

With the fountain terra of Shili river Yuanshang country to Meijiayao country in Zuoyun county Shanxi province as example,this paper introduces the art features and essentials of different drilling techniques both in drilling construction and completed well in shallow ground water fountain terra.