
n. [海洋] 后滨;后滩;后海岸地带
Its foreshore is broad and smooth, its backshore consists of dunes and its coastline is rather straight.
剖面地形具有典型的夷直海岸特点,前滨滩面宽阔平坦,后滨沙丘带发育,岸线平直。
The backshore dunes' retreating, the berms' lowering, and the shoreline's moving landwards was the main response feature of the profiles.
后滨沙丘蚀退、滩肩蚀低、岸线向陆迁移是地貌响应的主要特征;
Based on geographical setting where eddy ripple are produced, the author notes that the backshore of sandy beach with large tide range is the ideal environment of eddy ripples.
笔者在阐明涡流波痕产地地理背景的基础上,指出大潮差沙滩的后滨是发育涡流波痕的理想环境。
backshore(后滨) 是海岸地貌学中的一个专业术语,指海岸带中位于平均高潮线以上、向陆一侧延伸至海岸沙丘或永久性植被开始出现(或海岸陡崖、人工构筑物)的区域。它是海滩系统的重要组成部分,通常只有在大潮、风暴潮或异常高潮期间才会被海水淹没。
其核心特征和功能包括:
位置与界限:
形态与沉积:
水动力作用:
生态与重要性:
权威参考来源:
(注:由于无法实时验证特定网页链接的有效性,此处提供权威机构名称及建议检索关键词。用户可通过这些机构官网或学术数据库查询“backshore”的详细定义和图示。)
Backshore(后滨) 是地理学中描述海岸带结构的术语,具体含义及用法如下:
示例句:
“The backshore area is characterized by dunes that stabilize the coastline during storms.”
(后滨区域以沙丘为特征,可在风暴中稳定海岸线。)
如需进一步了解海岸带结构,可参考地理学教材或权威词典(如、10)。
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