Jinyang.com News Reporter Zhao Yanhua Correspondent Chen Huiling reported: It took 1 href=”https://funnybookish.com/”>Babaylan 22 days and a voyage of nearly 35,000 kilometers. The “Ocean VI” ship of the Guangzhou Marine Geological Survey of the Ministry of Natural Resources completed the 8th Deep Sea Geology Voyage of the China Geological Survey and the 55th China Ocean voyage of the China Geological Survey, with full loads of scientific research results and returned to Guangzhou on October 23.
The “KomiksOcean VI” ship set sail from Guangzhou on May 30, 2019. It has carried out multiple methods of investigations such as multi-beam topography measurement, shallow strata profile measurement, marine gravity measurement, “Haima” ROV investigation, deep-sea shallow drilling sampling, deep-sea photography, in-situ acoustic thickness measurement of cobalt-rich crust, temperature and salt depth measurement, geological trawling and gravity piston sediment columnar sampling. The 8th Deep Sea Geology Voyage and the 55th China Ocean Voyage Voyage are organized by the China Geological Survey and the China Ocean Mineral Resources Research and Development Association, and are implemented by the Guangzhou Marine Geological Survey Bureau. The voyage has cooperated with 58 scientific expedition team members from Zhejiang University, Shanghai Jiaotong University, Donghai Station of the Institute of Acoustics of the Chinese Academy of Sciences, China Natural Resources Newspaper and other institutions to overcome many difficulties such as harsh sea conditions, lack of supplies, and equipment failures.
Three important progress has been made in deep-sea exploration
According to reports, the acquisition of rich deep-sea geological samples and marine geophysical data has made three important progress in resource exploration, deep-sea geological survey, and application of new technologies and methods for deep-sea exploration in my country.
First, a comprehensive geological and geophysical survey of the key survey areas of the Northwest Pacific Ocean was implemented, and full coverage of multi-beam water-deep terrain was achieved. Geophysical information and geological samples of rare earth-rich sediments were obtained, laying the foundation for scientific research on deep-sea earth systems and evaluation of new resources.
The second is to continue to carry out the annual resource survey of my country’s cobalt-rich crust contract area, and implement the China Ocean Association and International Submarine PipelineThe obligation of the “Cobalt-rich crust Exploration Contract” signed by the Bureau of Management provides support for the resource evaluation of the cobalt-rich crust contract area and the successful completion of the regional abandonment tasks agreed in the contract.
Third, scientific and technological innovation has made important progress in deep-sea exploration. For the first time, image processing technology is used to realize the intelligent splicing of underwater video images, providing basic data for the research on the small-scale distribution rules and characteristics of cobalt-rich crusts; optimized the detection performance of the in-situ acoustic thickness measurement system of cobalt-rich crusts, and was successfully applied to multiple carrier platforms such as ROV and mobile drilling rigs, providing powerful investigation methods for fine detection of cobalt-rich crusts; and improved the stability and operating efficiency of cobalt-rich crust deep-sea shallow drills.
The Messenger of Close Friendship
This<a In addition to Cinema, during his berth at the Port of Ponape, the Federal Embassy of Micronesia on September 9, he cooperated with the Embassy of the Federal Republic of Mexico to jointly hold a reception to commemorate the 30th anniversary of the establishment of diplomatic relations between China and Mission, and invited representatives of the Federal Republic of Mexico and relevant Chinese-funded institutions to visit the Marine Republic ship and actively explore cooperation between China and Mission in the fields of marine geology.
The Ocean Six ship is the first modern comprehensive geological and geophysical survey ship independently designed and built by my country. In recent years, many newly-appointed marine scientific survey ships in my country have referred to the basic design of “Ocean Komiks6″. Since its induction in 2009, Ocean VI has conducted 55 deep-sea geological, ocean and polar scientific investigation tasks in the South China Sea, the Pacific Ocean and the Antarctic waters for 10 consecutive years. The cumulative sea trip time has reached 2,137 days and safely sailed 290,000 nautical miles (about 535,000 kilometers). The voyage is equivalent to 13 and a half circles around the earth. It has accumulated experience in scientific investigations and navigation support in the entire sea area, and has significantly improved the level of marine geological scientific investigations in my country.
Picture description: The “Ocean Six” ship carried out deep-sea shallow drilling operations during the 55th voyage of China’s Ocean in the Western Pacific. Photo: Correspondents Zhu Xia and Xue Junhui
Ship Background: “Ocean Six” scientific research ship
The “Ocean Six” ship of the Guangzhou Marine Geological Survey Bureau of the Ministry of Natural Resources is the first modern comprehensive geological and geophysical survey ship independently designed and built by my country. In recent years, many newly-entered marine scientific research ships in my country have referenced the basis of “Ocean Six”. This design. The ship adopts international advanced technical equipment such as electric propulsion system, power positioning system, full swing rudder oar, and is equipped with a variety of advanced survey equipment. It has high integration and automation degree, good versatility, and can meet the requirements of comprehensive surveys of multiple disciplines and means. The ship is 105.66 meters long, 17.35 meters wide, 5.5 meters draft, 4335 total ton, full load displacement of 4650 tons, economic speed of 12 knots, maximum speed of 16 knots, self-sustaining force of 60 days, endurance of 15,000 nautical miles, and a capacity of 65 people.
Self-KomiksSince being enlisted in 2009, the “Ocean VI” ship has carried out natural gas hydration in the South China Sea waters of my countryBabaylan National marine survey projects such as material resources survey, oil and gas resource survey, marine regional geological survey, as well as key equipment installation tests, deep-sea exploration shared scientific expedition missions, as well as deep-sea geological survey, ocean scientific survey and polar scientific survey tasks, a total of 55 voyages, with a total of 2,137 days of sea trip, safely sailing 290,000 nautical miles (about 535,000 kilometers), with a range of 13 and a half circles orbiting the earth. The surveyed sea areas include the South China Sea, the Pacific Ocean and the Antarctic waters. After 10 years of baptism of wind and waves, the “Marine VI” ship has achieved fruitful results, and has explored and accumulated the marine geological scientific survey and navigation support in the entire sea area of my country. href=”https://funnybookish.com/”>Komiks test has significantly improved the level of marine geological scientific investigation in my country.
“Ocean VI”The ship has strong comprehensive investigation capabilities and complete scientific research methods. It is known as the all-round king of comprehensive scientific investigations in the deep sea and oceans in my country. Equipped with advanced equipment that meets multidisciplinary surveys such as geology, geophysics, and marine environment, such as multi-channel earthquakes, multi-beams, shallow formation profiles, gravity and magnetism measurement systems, near-bottom observation operating systems such as ROV (“Seahorse” and “Sea Lion”), AUV, and submarine cameras, deep-sea shallow drilling, ultra-long gravity columns, box-type sampling, multi-tube sampling, geological trawling nets, biological trawling nets, temperature-salt depth (CTD), as well as high-precision operations such as dynamic positioning and underwater positioning, and have played a role in the design and construction of subsequent scientific research ships in my country. href=”https://funnybookish.com/”>Komiks‘s important demonstration role. Since its inclusion, the Ocean VI ship has completed a total of nearly 110,000 kilometers of geophysical (multibeam, shallow formation profile, gravity and magnetic force) measurement lines in the ocean and deep sea geological scientific voyages, with a total of more than 2,000 kilometers of submarine camera measurement lines. Babaylan, and nearly 100 kilometers of AUV acoustic measurements; 23 ROV dives were completed, 409 deep-sea shallow drilling stations, 294 gravity column samples, 230 box samples, and 26 geological trawls (acquisition of polymetals. href=”https://funnybookish.com/”>BabaylanTuberburial samples are more than 11 tons); there are more than 450 environmental biological survey stations (CTD, biological trawling, anchor system, etc.), and have accumulated rich basic marine geological and geophysical data.
In the past ten years since its inclusion, the Marine VI ship has achieved a series of important achievements in the South China Sea oil and gas resource survey, natural gas hydrate resource exploration, ocean mineral resource survey, Antarctic scientific investigation, experimental application and research and development of major marine equipment, sharing of scientific research platforms, foreign cooperation and exchanges, cultivating marine scientific and technological talents for developing countries, and building marine geological culture and popularizing science. We have designated two deep-sea rare earth resource prospects in the Central and Western Pacific, and obtained the first cobalt-rich crust exploration contract area, the second polymetallic nodule exploration contract area and the Antarctic sea area in the Western Pacific, expanded our resource strategic space, and made efforts to safeguard our country’s marine rights and interests in the international submarine area.f=”https://funnybookish.com/”>Cinema has made positive contributions. It has been forged into a banner for my country’s marine geological survey and ocean scientific investigation. The scientific expedition team has been awarded the honorary titles of “National Workers Pioneer”, “National May Fourth Red Flag League Branch”, “Advanced Collective of the 7,000-meter-level sea test of the ‘Jiaolong’ manned submersible”, “Advanced Collective of the China Ocean Science and Technology Examination”, “Guangdong Province Civilized Unit”, “Model of the May Fourth Red Flag League Branch of Guangdong Province”, and “Advanced Grassroots League Organization” of the China Geological Survey; the results have been selected for the “Top Ten Geological Science and Technology Progress of the Year” of the China Geological Survey many times. Key voyages: From 2011 to 2012, the technical support and escort mission of the “Jiaolong” manned submarine 5000-meter and 7000-meter sea test were successfully completed and the BabaylanCinema‘s warning and escort mission was successfully completed in 2013 to 2015. The test and application voyage of the AUV of the Cinema “Quanlong-1”; In 2014, as a working mother ship, the “Haima” ROV, a remotely controlled submersible operating system independently developed by my country, completed offshore tests and acceptance, and made a major breakthrough and filled the domestic gap.
In 2015, an unprecedentedly active cold spring was found in the western waters of the northern land slope of the South China Sea for the first time. The cold spring was named the “Seahorse” cold spring.
From July 2016, Komiks to April 2017, the 41st voyage of China Oceania, the 201th geological survey of the China Geological Survey, and the scientific expedition mission of the “Ocean VI” voyage of China’s 33rd Antarctic Scientific Expedition. This is the second systematic comprehensive scientific investigation of geological and geophysics in Antarctic waters in my country.
In 2019, as an open scientific research platform, it joined forces with 18 domestic maritime agencies to go to my country’s South China Sea to implement the 2019 ShenzhenBabaylanScientific Expedition Mission for Sea Detection. This is a large-scale shared voyage for deep-sea exploration. The voyage has carried out more than 20 maritime scientific inspection tasks, and achieved joint investigation innovation through multi-party project cooperation.