Susceptibility of sediment cores of the Laptev Sea

Marine geological investigations were performed across the Laptev Sea continental shelf and slope. Thirty sampling sites were selected covering a depth range of ca 3500 m. Maximum core recovery was 9 m. PARASOUND sub-bottom profiling was used for site surveying and provided important information on the depositional environment of the continental margin together with sedimentological and stratigraphical investigations. […]

在我国拉普捷夫海大陆架及斜坡区域开展了海洋地质调查。选取了三十个采样点，覆盖了约3500米的深度范围。最大岩芯回收深度为9米。采用PARASOUND海底剖面技术进行现场勘察，并结合沉积学和地层学研究，为大陆边缘的沉积环境提供了重要信息。