NOAA/WDS Paleoclimatology - Devil's Canopy Cave (Alaska) Sediment Analysis from 17-19ka
收藏DataCite Commons2025-10-15 更新2025-04-16 收录
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https://www.ncei.noaa.gov/metadata/geoportal/rest/metadata/item/noaa-other-39563/html
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资源简介：
Terrestrial evidence of ice-sheet meltwater events during the last deglaciation are exceptionally rare. However, they are a valuable complement to marine records that suggest immense ice-sheet meltwater pulses discharging into the Northeast Pacific, termed Siku events. Here we describe and date a terrestrial Cordilleran Ice Sheet meltwater archive in a karstified glacial outwash plain during the early last deglaciation, showing semi-continuous meltwater events between about 20,000 and 17,000 years ago.
提供机构：
NOAA National Centers for Environmental Information
创建时间：
2024-09-26
