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首页> 美国政府科技报告 >Chance Findings About Early Holocene Tidal Marshes of Grays Harbor, Washington, in Relation to Rapidly Rising Seas and Great Subduction Earthquakes.
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Chance Findings About Early Holocene Tidal Marshes of Grays Harbor, Washington, in Relation to Rapidly Rising Seas and Great Subduction Earthquakes.

机译：关于华盛顿格雷斯港早期全新世潮汐沼泽的机会发现与快速上升的海洋和大俯冲地震有关。

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Tidal marshes commonly build upward apace with gradual rise in the level of the sea. It is expected, however, that few tidal marshes will keep up with accelerated sea-level rise later in this century. Tidal marshes have been drowned, moreover, after subsiding during earthquakes.nThis report tells of ancient marshes that endured rapid sea-level rise in a region that subsides during earthquakes. The soils of these marshes were unexpectedly encountered in borings for a public-works project at Grays Harbor, Washington. The borings were logged quickly and only a few of the core sections were conserved. The limited findings pose puzzles about how the ancient marshes endured and what their history implies for earthquake hazards.

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