This paper deals with the essential problems of environmental geology in Zunyi City: pollution, groundwater level recession, land collapse, drought, flood and water logging, and other geological harzards, and provides the measures of prevention and cure for these problems.
本文论述了遵义市的主要环境地质问题:污染、地下水位下降和地面塌陷、干旱和洪涝等。
However, the underground water lowering, which takes place in the water bearing layer in chief, has the inevitable influence on the surface subsidence.
矿区地下水位降低的主要原因为承压水通过采动裂隙向下渗流、煤层开采前顶板岩溶含水岩层的疏干以及地面人为钻井取水。
Discussion on usage of rainwater to improve water table decline of cities;
利用雨水改善城市地下水位下降现状的探讨
Descending of Groundwater Level as Major Factor of Building Cracking
矿山地下水位下降是导致房屋开裂的重要原因
Analysis on Meteorological Contributing Factors of Groundwater Drawdown Funnel in Langfang
廊坊市地下水位下降漏斗的气象成因分析
Effect of Groundwater Table Decline on The Eco-environment of The Oasis Along The Lower Reaches of The Tarim River--Taking 34 Regiment for Example
地下水位下降对塔里木河下游绿洲生态环境的影响——以34团为例
the unreasonable development of the water resources has led to the draught-up of rivers, shrinking of lakes and oasis and decrease of ground water tables;
水资源不合理开发导致河流断流，湖泊绿洲萎缩，地下水位下降；
drawdown [groundwater]
水位下降〔地下水〕
depression curve
(地下水位的)降落曲线
The water table has been lowered by drought.
地下水位因乾旱已降低.
Water tables are falling throughout the northern half of China.
中国的北半部，地下水位普遍下降。
Groundwater lowering in construction : a practical guide
建筑物中地下水位的下降 实践指南.
However, the ground water table tends to descend, accounting for 62% of the cities and regions.
但地下水水位总的发展趋势仍以下降为主，下降区比例高达62%。
Research on causes and countermeasures of groundwater level drop in the Shiyang River Basin
石羊河流域地下水水位下降原因及对策研究
The city's water table also drops markedly every year;
每年城市的地下水位也在明显降低。
Application of Improved Gradient Descent by BP Algorithm to Groundwater Level Forecast
改进梯度下降BP算法在地下水位预测中的应用
phreatic water surface
地下水(静止)水位
A method for extraction of depression cone based on digital groundwater level models
基于数字水位模型的地下水降落漏斗提取
LONG-TERM SETTLEMENT BEHAVIOR OF PILE FOUNDATION INDUCED BY SEASONAL VARIATION OF GROUNDWATER LEVEL
地下水位变化引起厂房地基沉降的研究
The Monitoring Data Management of Land Subsidence and Ground Water Level in Xi'an
西安市地面沉降与地下水位监测数据管理