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通过调查监测研究发现 ,在塔里木河干流 ,随着排水系统的初步完善 ,农田排水进入了河流 ,造成流域农田盐分上灌下排的污染循环。污染循环的影响枯水期最大 ,影响严重的区域在干流的上游下段和中游 ,其水化学类型以Cl·SO4-Na为主。提出只有采用多途径排水措施和通过开发地下水解决枯水期的用水 ,才能缓解和削弱它的影响。
Through the survey and monitoring study, it was found that in the mainstream of the Tarim River, with the initial improvement of the drainage system, farmland drainage has entered the river, resulting in the pollution cycle of the farmland salt under irrigation. The impact of pollution cycle The dry season, the most serious impact in the upper reaches of the mainstream of the lower reaches and middle reaches, the water chemistry type to Cl · SO4-Na-based. Proposed that mitigation and mitigation should only be mitigated and mitigated by using multi-channel drainage measures and by developing groundwater for water use during the dry season.