Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2020GL089745 |
Supermoon Drives Beach Morphological Changes in the Swash Zone | |
Masayuki Banno; Yoshiaki Kuriyama | |
2020-11-05 | |
发表期刊 | Geophysical Research Letters
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出版年 | 2020 |
英文摘要 | The effect of the supermoon, which appears much larger than a normal full moon, on the morphological changes of a sandy beach was investigated by analyzing a 25‐year daily observation dataset of beach morphology in the swash zone. The beach morphology fluctuated in two cycles related to the supermoon: the semi‐synodic month cycle (from full moon to new moon, and vice versa) and the anomalistic month cycle (from perigee to perigee). The supermoon makes the erosion of the upper swash zone more likely by generating a larger tidal range. The high‐water‐level contour positions observed during supermoons retreated significantly, although there were no trends in the change for all the observations. Erosion due to high waves coincident with a supermoon can be expected to be more severe in the upper swash zone; including the supermoon effect in beach morphodynamic models can improve coastal management. |
领域 | 气候变化 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/301752 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Masayuki Banno,Yoshiaki Kuriyama. Supermoon Drives Beach Morphological Changes in the Swash Zone[J]. Geophysical Research Letters,2020. |
APA | Masayuki Banno,&Yoshiaki Kuriyama.(2020).Supermoon Drives Beach Morphological Changes in the Swash Zone.Geophysical Research Letters. |
MLA | Masayuki Banno,et al."Supermoon Drives Beach Morphological Changes in the Swash Zone".Geophysical Research Letters (2020). |
条目包含的文件 | 条目无相关文件。 |
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