若成群分布常连接形成锯齿状的沙滩或砾滩。
词定义 中文名称:滩角 英文名称:beach cusp 定义1:海滩上的“前滨”带,在强烈激浪流作用下,因进流和退流流速和作用强度不均而堆积成的一序列新月形砂砾质低埂状小地貌。 应用学科:地理学(一级学科);海洋地理
基于294个网页-相关网页
通过对滩角地形的详细观测,研究了滩角在常浪条件下的调整和变动过程。
Based on the detailed observations of morphodynamics and topography of the beach cusps, a study on the beach cusp morphological evolution under the normal wave conditions is carried out.
结果表明滩角的形成过程具有自组织特征,因此滩角可以通过海滩泥沙、地形与波、流的自组织过程形成。
The results show that the self-organized processes between the sediment, topography and swash can induce the formation of beach cusps.
该三角洲沉积的特征是入海河流流速低而流量大,泥沙含量高而粒级细小,在三角洲前缘伴生有生物礁(滩)。
The river for building the delta was characterised by low velocity, high discharge, high concentration of fine clay and sand, and associated with reef (shoal) in delta front.
应用推荐