Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2020GL090024 |
Solar activity and lunar precessions influence extreme sea‐level variability in the U.S. Atlantic and Gulf of Mexico coasts | |
Arnoldo Valle‐; Levinson; Jonathan B. Martin | |
2020-10-13 | |
发表期刊 | Geophysical Research Letters |
出版年 | 2020 |
英文摘要 | Along the Atlantic coast of the United States, inter‐annual sea‐level variations of up to 20 mm are superimposed regionally upon the global average sea‐level rise (~3 mm/yr) from human‐caused global warming. These variations affect the degree of coastal flooding, and related damage, during the highest annual tides. Inter‐annual sea‐level variations have been attributed to several atmospheric and oceanographic processes. In the present analysis, detrended tide gauge data isolate >5‐yr inter‐annual variations. These variations can be reliably reconstructed (>77% of the variance explained) with Fourier coefficients that have frequencies related to lunar orbit (nodal and apsidal precessions) combined with solar activity. Although a causal relationship between astronomical forcing and extreme sea levels remains elusive, the reconstructions may provide an effective method for projections of extreme sea levels. Two reconstructions project that anomalously high sea levels may occur in the late 2020s, mid 2050s, early 2060s, early 2070s and late 2090s. |
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/299254 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Arnoldo Valle‐,Levinson,Jonathan B. Martin. Solar activity and lunar precessions influence extreme sea‐level variability in the U.S. Atlantic and Gulf of Mexico coasts[J]. Geophysical Research Letters,2020. |
APA | Arnoldo Valle‐,Levinson,&Jonathan B. Martin.(2020).Solar activity and lunar precessions influence extreme sea‐level variability in the U.S. Atlantic and Gulf of Mexico coasts.Geophysical Research Letters. |
MLA | Arnoldo Valle‐,et al."Solar activity and lunar precessions influence extreme sea‐level variability in the U.S. Atlantic and Gulf of Mexico coasts".Geophysical Research Letters (2020). |
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