NOAA/WDS Paleoclimatology - Byrd - Microparticle Data
收藏NOAA National Centers for Environmental Information2026-04-23 收录
下载链接：
https://www.ncei.noaa.gov/metadata/geoportal/rest/metadata/item/noaa-icecore-2439/html
下载链接
链接失效反馈官方服务：
资源简介：
The concentration of microparticles in the 2 164 m long ice core from “Byrd” station Antarctica, varies cyclically. Highest concentrations of 0.65 μm diameter microparticles occur where oxygen-isotope studies show lowest paleotemperatures. The age of the bottom ice estimated from microparticle-concentration variations, assuming an annual cycle, is 27 000 years, much less than from oxygen-isotope studies.
