盐渍土改良方法研究现状及其展望

Methods and Prospect of Saline Soil Improvement

中文关键词:  盐渍土  改良  盐生植物

英文关键词:Saline soil  Improvement  Halophyte

中文摘要:

      总结了盐渍土改良的常用方法及利用盐生植物降低土壤含盐量的有关研究。介绍了在工程建设中由于盐渍土的特殊性质可导致产生的一些工程地质问题;论述了近年来在盐渍土的加固和改性方面的有关研究;最后探讨了利用盐生植物脱盐用以改良盐渍土的研究。在此基础上总结了有关盐渍土改良研究的发展方向。

英文摘要:

      Common methods used for the improvement of saline soil and the use of halophytes to reduce soil salt content are reviewed.Some dramatic engineering problems resulting from the characteristics of saline soil have been studied.And the studies on reinforcement and modifying of saline soil in recent years are summarized.The use of halophytes to desalt saline soil has been studied.Based on these works,several possible prospects of saline soil improvement are analyzed.