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151. Groundwater overexploitation rapidly reduced the water table and runoff as a consequence.

152. The dynamic risk assessment method is applicable for any soluble groundwater pollutants from diffuse sources.

153. Due to over pumping groundwater, hazard of mantled karst collapse may often take place there.

154. Data from the evaporation of ground water was processed using nonlinear correlation depicting the relation between evaporative intensity of ground water and the buried depth of groundwater.

155. The heavy over-exploitation of the groundwater resources in causing huge environmental damae.

156. Riverside pumping is an efficient path for supplying water for a long time,[http://sentencedict.com/groundwater.html] for the natural filtration and depuration of strata can change muddy water into nicer groundwater.

157. Water source includes aquiferous layer, river, water-eroded cave, goaf seeper, preferred faults with abundant groundwater.

158. Current EPA regulations say that more than 90 contaminants must be filtered out of drinking-water systems, said Cynthia Dougherty, director of EPA's Office of Groundwater and Drinking Water.

159. This research has great theoretical significance in the study of the vadose field in gas field water and the origin of groundwater.

160. According to geologic model of unsteady groundwater flow in heterogeneous medium and adopting the finite difference solution, the direction and strength of oil gas migration can be quantified.

161. The amplitude of coseismic groundwater level wave is related to magnitude and epicentral distance of the earthquake.

162. Above all, it is difficult to include small groundwater - users in a tradable - rights scheme.

163. Groundwater is an important indiscerptible part of the whole water environment.

164. Karst cave minerals are products of hypergene chemical deposition under the action of groundwater.

165. The scope, range and rate of land subsidence have got the direct relation with overexploitation of groundwater.

166. An oxbow lake may survive as a water body for some time[sentencedict.com], especially if groundwater seeps into it.

167. The Geometric programming (GP) method is applied to tackle the optimum control problem of groundwater quantity and quality.

168. The influence of groundwater buoyancy on the design and construction of structure is unallowable to be neglected.

169. Water isotope technique is an important method in the field of groundwater studies, which can help to explain groundwater activity mechanism from macroscopy and microscopy.

170. The results showed that the groundwater table had some influence on distribution of salt concentration and moisture content in the soil profile.

171. The Nitrate concentrations in groundwater in the alluvial - diluvial fan of Zhangjiakou area has increased year by year.

172. The groundwater of Xujiahe formation is mainly the calcium chloride type of gas field water.

173. Municipal refuse is the main contamination source of soil and groundwater.

174. This contamination of groundwater and soil through landfills is known as leaching.

175. Karst is a process and result of groundwater geologic function and it is one of bad geological phenomenon facing tunnel construction.

176. At present, in the work of groundwater exploitation marlite has been regarded asaquiclude or bad permeable stratum in many internal areas in China.

177. By the action of groundwater erosion and chemolysis, cavities are well developed in limestone area, which causes many problems for pile foundation construction.

178. The hydrogeologic conditions, the groundwater in const ruction pit and the countermeasures in Wuhan area are introduced.

179. A regional groundwater quality evaluation software was developed to analyze distributed dynamic data groundwater quality evaluation.

180. Abundant hot groundwater has been found during the oil exploration in Huanghua sag.