Radionuclide 210Pb and 226Ra data measured on sediment cores during SONNE cru...

Sediment profiles of 210Pb and 226Ra, radio-isotopes from the 234U decay series with half-lives of respectively 22.3 and 1600 year, were measured in multicores collected from...本研究测定了采集自……的多管沉积物岩芯中，源自铀-234（234U）衰变链的放射性同位素铅-210（210Pb）与镭-226（226Ra）的沉积物剖面，二者的半衰期分别为22.3年与1600年。