In a significant stride for marine science, the Chinese research vessel Haiyang Dizhi-6 (Ocean Geology-6) has recently concluded its 16th deep-sea geological survey expedition. The announcement was made this Monday, June 8, 2026, by the China Geological Survey (CGS) of the Ministry of Natural Resources.
The mission focused on two primary objectives: the comprehensive survey of deep-sea geological environments and the development and application of key marine exploration technologies. By integrating advanced tools and methodologies, the expedition succeeded in advancing the practical application of cutting-edge exploration techniques in challenging underwater terrains.
Throughout the voyage, the scientific team utilized a diverse array of geological survey methods to gather critical first-hand data. The expedition successfully collected a variety of high-value samples, including polymetallic nodules, seabed rocks, and bottom-layer seawater, which are expected to provide deeper insights into the ocean's geological composition and resource distribution.
This milestone underscores the ongoing commitment to enhancing underwater exploration capabilities and expanding scientific understanding of the deep sea, contributing to the broader landscape of geological research and marine technology development.
Reference(s):
Chinese geological survey vessel completes 16th deep-sea expedition
cgtn.com
