河口与海岸滩涂动力地貌过程研究进展

Advances in morphodynamics of estuarine and coastal mudflats

动力地貌过程是河口与海岸滩涂研究的基础和关键。从动力地貌作用过程、数值模拟技术应用、遥感技术应用等方面综述了近年来河口与海岸滩涂动力地貌过程研究的主要进展,并强调采用先进仪器进行现场原型观测、加强人类活动与全球变暖协同作用下的滩涂动力地貌过程及灾害研究、加强当前滩涂开发已移至中低滩背景下的滩涂动力地貌过程演变趋势研究、加强不同因素综合影响下的滩涂区域粘性泥沙运动特性的基础理论研究和重视国内外滩涂动力地貌过程的对比研究为未来进一步研究的方向。

Understanding of morphodynamic processes plays a significant role in the study of estuarine and coastal mudflats.This paper presents a review on the state-of-the-art knowledge about the morphodynamic process in estuaries and coastal mudflats.The review includes the morphodynamic mechanisms,the application of numerical modeling,and the role of remote sensing techniques.The review highlights areas for further study,which includes the field observation using advanced instruments,the combined effect of human activities and global warming on the morphodynamic of mudflats and the resulting disasters,the study of morphodynamic processes in the middle and lower reaches of mudflats,the cohesive sediment transport processes in mudflat areas with the interaction of various factors,and the international comparative analysis of mudflat morphodynamics.