本文报道了中太平洋北部沉积物中微量元素(Li,Rb,Sr,Cr,Cu,Zn,Pb和V)的含量,并讨论了它们之间以及元素分别与沉积物类型和沉积环境之间的关系。研究结果表明,大多数微量元素的含量受沉积物类型、沉积物粒径大小、水深和pH等因素制约。另外,微量元素的含景与微锰结核丰度密切相关。元素Sr与Ca和CaCO_3的含量成正相关,而且与其它元素成负相关。 This paper reports the contents of trace elements (Li, Rb, Sr, Cr, Cu, Zn, Pb and V) in the sediments of the northern part of the Central Pacific Ocean and discusses the relationships between them and the types of sediments and sedimentary environments relationship. The results show that the content of most trace elements is controlled by sediment types, sediment size, water depth and pH. In addition, the content of trace elements is closely related to the abundance of micro-manganese nodules. The element Sr is positively related to the content of Ca and CaCO 3, and negatively correlated with other elements.