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额济纳河流域沙漠绿洲的生存策略,应建立水-土-植被-生态综合研究治理系统。水文水利学参数与地下水水力学参数是研究和综合优化利用本区水资源的重要基础依据.1987年至1992年的野外分类模拟实验长期观测取得了一系列重要成果。本区灌溉技术粗放,很大程度上还存在自然漫灌,水资源浪费严重,从而产生一方面严重缺水植被枯死;另一方面水资源大量蒸发损失,北部潜水区开始积盐等。引进灌水新技术,提高灌溉效率,合理利用地下水是本区今后水资源利用必须采取的策略措施。
Survival strategy of desert oasis in Ejin basin should establish a water-soil-vegetation-ecological comprehensive research and management system. Hydrological and hydraulic parameters and groundwater hydraulic parameters are important basis for the study and comprehensive optimization and utilization of water resources in this area. A series of important achievements have been made in the long-term observation of field classification simulation experiments from 1987 to 1992. The extensive irrigation technology in this area largely still exists natural flooding, resulting in serious wastage of water resources. On the one hand, serious water shortage vegetation is dead; on the other hand, large amounts of water resources evaporate and losses, and northern submerged areas begin to accumulate salt. The introduction of new irrigation technology to improve irrigation efficiency, rational use of groundwater is the district in the future the use of water resources must take the strategic measures.