构造板块剥离可以解释伊比利亚边缘的大地震

IF 16.1 1区地球科学 Q1 GEOSCIENCES, MULTIDISCIPLINARY

Nature Geoscience Pub Date : 2025-10-02 DOI:10.1038/s41561-025-01810-4

引用次数: 0

摘要

地球物理观测和计算机模拟表明，在1755年发生摧毁里斯本的大地震的地区，一个构造板块正在剥离。这种罕见的海洋分层可能是俯冲开始的前兆，这可以解释大西洋几次大地震的原因。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Tectonic plate delamination could explain large earthquakes at the Iberian Margin

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Tectonic plate delamination could explain large earthquakes at the Iberian Margin

Geophysical observations and computer simulations suggest that a tectonic plate segment is delaminating in the area that generated a large earthquake that destroyed Lisbon in 1755. This rare oceanic delamination might be a precursor of subduction initiation, which could explain the cause of several large earthquakes in the Atlantic Ocean.

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来源期刊

Nature Geoscience 地学-地球科学综合

CiteScore

26.70

自引率

1.60%

发文量

187

审稿时长

3.3 months

期刊介绍： Nature Geoscience is a monthly interdisciplinary journal that gathers top-tier research spanning Earth Sciences and related fields. The journal covers all geoscience disciplines, including fieldwork, modeling, and theoretical studies. Topics include atmospheric science, biogeochemistry, climate science, geobiology, geochemistry, geoinformatics, remote sensing, geology, geomagnetism, paleomagnetism, geomorphology, geophysics, glaciology, hydrology, limnology, mineralogy, oceanography, paleontology, paleoclimatology, paleoceanography, petrology, planetary science, seismology, space physics, tectonics, and volcanology. Nature Geoscience upholds its commitment to publishing significant, high-quality Earth Sciences research through fair, rapid, and rigorous peer review, overseen by a team of full-time professional editors.