Pesticide pollution of drinking water around the Aral Sea

近40年来，中亚地区大规模的灌溉农业造成了咸海面积的萎缩和咸海周边环境的破坏。许多报道描述了这个问题，但我们无法科学地理解这一地区发生的现象。因为咸海的萎缩影响了许多地方的环境和人类活动。在本研究中，我们试图揭示该地区，特别是新卡扎林斯克地区的水污染与人类健康的关系。对饮用水（河流和深井）水质进行了盐度和农药分析。这个地区的饮用水含盐量都很高，对人体没有危害。该地区居民的盐摄入量是其他国家的三倍，盐导致贫血和其他疾病。农药污染并不像过去报道的那么严重。

The large scale irrigation Agriculture in the Cetral Asia caused the Aral Sea shrinkage and the environmental destruction around the Aral Sea in these 40 years. Many reports described this problem, but we could not understand scientificaly the phenomenon occured in this area. Because the shrinkage of the Aral Sea effected on the many sites of the environment and human activities. In this study, we try to reveal the relation between the water pollution and human health in this area, especialy in Novokazalinsk region. The water quality of drinking water (river and deep well) is analysed on the salinity and pesticide. Salinity of any drinking water in this area is very high and these water are not dangerous for human body. The intake amount of salinity of the peoples in this area is three times more than another country and the salinity caused the anemia and another diseases. Pollution by pesticides is not so high as reported in the past.