近、现代黄河三角洲发育演变研究进展

系统综述了1980年以来国内有关近、现代黄河三角洲发育演变的研究进展。总结了三角洲变迁对黄河下游近口河段的反馈影响和三角洲发育模式等研究成果。重点评述了黄河三角洲的形成影响因素和冲淤演变过程，肯定了数值计算方法和遥感与GIS技术已经成为定量计算与半定量分析黄河三角洲冲淤演变的重要研究手段。并指出今后研究的主要问题，包括突发性事件在潮滩冲淤变化中的作用、人类活动影响程度的定量表达、岸滩处于不冲不淤时的最佳剖面形态、现有冲淤数值模型的完善和GIS与数值模型系统的集成研究等。

Advances in Researches on the Modern Yellow River Delta Development and Evolution

In this paper, the advances in domestic researches on the modern Yellow River delta development and evolution since 1980 are systematically summarized. The study results of the reactive effect of the Yellow River delta changes on its estuarine course and the delta development model are introduced, the emphasis is placed on the factors affecting the Yellow River delta formation and the evolution process of scour and silting, and it is confirmed that the numerical computational method, remote sensing and GIS techniques have become important means to quantitatively compute and semi-quantitatively analyze the scour and silting evolution of the Yellow River delta. The main problems to be studied in the furture are also pointed out, and these problems include the role of abrupt events in the changes in tidal flat scour and silting, the quantitative expression of human activity influence degree, the optimal profile form of regime shore, the improvement of the available numerical models and the integration of GIS and numerical model system.