Lead 210 concentrations in sediments of the Arabian Sea

In order to evaluate bioturbation in abyssal Arabian-Sea sediments of the Indus fan profiles of 210Pb (half-life: 22.3 yr) and 234Th (half-life: 24.1 d) were measured in cores...为评估印度河扇区域阿拉伯海深渊沉积物中的生物扰动（bioturbation）作用，研究人员对各岩芯内的铅-210（210Pb，半衰期：22.3年）与钍-234（234Th，半衰期：24.1天）剖面进行了测量……