Roosevelt Island Ice Core Density and Beta Count Data
收藏DataONE2003-05-14 更新2025-03-16 收录
下载链接：
https://search.dataone.org/view/sha256:b1ad25792e0c4c47f7c6c4ac9c639236d2223a71e20fc31779564798eb8ab867
下载链接
链接失效反馈官方服务：
资源简介：
This data set measures the radioactive decay of nuclear material from Northern and Southern hemisphere nuclear testing. Firn cores were taken from three locations on Roosevelt Island, an ice dome within the Ross Ice Shelf, and were measured at increasing depth for density in kilograms per cubic meter, and for beta counts per hour per kilogram.
The data were collected between November and December of 1997. Measurements were taken incrementally down to approximately 17 meters for each of the three cores. Data are available in text format via ftp.
创建时间：
2025-03-11
