环保主义者称引流河水将导致地下水位下降和水井干枯。
Environmentalists say that diverting water from the river will lower the water table and dry out wells.
由于地下水位下降，灌溉井干涸，居于世界之首的中国小麦产量，已经从1997年1.23亿吨的峰值下降了8%。
As water tables have fallen and irrigation wells have gone dry, China's wheat crop, the world's largest, has declined by 8% since it peaked at 123 million tons in 1997.
导致当地地下水位下降，小气候明显变化。
The resulting falling water table has led to changes in the local climate.
由于近年的严重干旱及地下水的大量开采，导致地下水位下降。
In recent years, groundwater level is decreasing because of severe drought and groundwater overextraction.
安阳地区的水问题主要有：水资源不足与地下水位下降速率加剧。
The main water issues in Anyang Region are: the deficit of water resources and the quick reduced rate of the groundwater table.
中国北方地区地下水位下降，农民不得不改种耐旱、低产作物，甚至摞荒。
The underground water dropped in northern China, peasants has to plant dry-proof and low-yield products, even deserted.
随着钻井活动导致地下水位下降，下层土壤正变得密实，就像失水的海绵一样。
As Wells are drilled and the water table drops, the underlying soil compacts, much like a dried-out sponge.
降水和地表径流的减少以及地下水的严重超采是引起地下水位下降的主要原因。
The decrease of precipitation and surface water and over-exploitation are the main reasons that result in groundwater level decline.
产权提供配额，但是以色列的农民不想看到水被交易——更不想看到地下水位下降。
Rights provide quotas, but Israeli farmers do not want to see them traded-and the water table drops.
在越南长达一个多世纪的地下水过度开采使地下水位下降，与此同时，砷也随之深入。
More than a century of groundwater over-exploitation in Vietnam has drawn the water table down and, with it, arsenic.
最主要的污染原因有：独特的水文地质条件，污灌，砂石坑垃圾回填，及区域地下水位下降。
The main pollution reasons include the species hydrogeologic conditions, sewage irrigation, landfill of municipal refuse, and regional groundwater drawdown.
本文在论述了洛阳市地下水动态变化特征及演变趋势的基础上，提出了防治地下水位下降的对策。
In this paper, the regime regularity and evolutive trend of groundwater in Luoyang were discussed. The countermeasures of preventing water table Lowering were also advanced in this paper.
由于干旱、过量用水使地下水位下降，或供水管网破损等原因，有10.1%的工程供水范围缩小；
The supplying area was reduced due to aridity, excessive use of under ground water and the damage of the water pipeline, accounting for 10.1%.
西辽河平原的环境地质问题主要表现为土地沙漠化、土壤盐渍化、区域地下水位下降及地下水污染等。
The environmental geological problems existing in the West Liaohe Plain involve desertification of land, salinization of soil, declining of groundwater level and pollution of groundwater.
针对井渠结合灌区目前存在的地下水位下降、可用水量不足等问题，提出了运用多年的各种水资源均衡调节的方法。
In this paper, system analysis method is applied, a model of optimal conjunctive operation of surface water and groundwater resources for Fuyang, Huaibei district is established.
从水分平衡分析得出，森林覆被率高出一定值时，地下水位下降，在森林覆被率为29.9%左右时，环境因子处于最佳阶段。
Analyzing the moisture content balance with the rate of forest coverage increase in straight ground water lever fall. Around 29.9% of the rate of forest coverage environment factor stay best stage.
考虑到不至于由于地下水位下降而引发各种环境地质问题，北京主要地下水供水源地今后应至少降低2000 年开采量的30%进行地下水开采。
By thinking of the geo-environment problems caused by the decrease of water level, inthe future the extraction rate of groundwater source plants should be reduced by at least30% of the rate in 2000.
地下水位一直在下降，温度却年年上升。
在中国、墨西哥和印度人口稠密的贫穷地区，地下水位在急速下降。
The water table is falling fast in densely populated and poor regions of China, Mexico and India.
每年萨那的地下水位以六米(二十英尺)的速度下降，世界银行估计至2010年，萨那将耗尽剩余的水源。
The World Bank expects Sana, where the water table is falling by six meters (20 feet) a year, to have exhausted its remaining water supply by 2010.
在我们今天的地球上，地下水位不断下降，土壤受到侵蚀，冰川正在融化，鱼群种类不断减少，还有近10亿人口每天都在挨饿。
'Right now on Earth, water tables are falling, soil is eroding, glaciers are melting, and fish stocks are vanishing. Close to a billion people go hungry each day.'
现在世界一半人口不得不正视这样一个事实：因为过度汲取地下水，他们所在的国家的地下水位急剧下降。
Now water tables plummet in countries harboring half the world's population.
也有证据显示，地下水位正在下降，逼迫农民们使用更低质量的水，这样的水含砷量较高。
There is also evidence that the water table is declining, forcing farmers to use poorer quality water containing high levels of arsenic.
也有证据显示，地下水位正在下降，逼迫农民们使用更低质量的水，这样的水含砷量较高。
There is also evidence that the water table is declining, forcing farmers to use poorer quality water containing high levels of arsenic.
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