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Research Progress of Marine Scientific Equipment and Development Recommendations in China

Song Xiancang, Du Junfeng, Wang Shuqing, Li Huajun

Strategic Study of CAE 2020, Volume 22, Issue 6,   Pages 76-83 doi: 10.15302/J-SSCAE-2020.06.010

Abstract: platforms, namely air–sea interface observation platform, mobile underwater observation platform, and seafloor observation network system, in the countries that are believed to lead the field, andequipment in China are presented such as the marine remote-sensing satellites, marine research ships, deep-divingsubmersibles, and seafloor observation networks.technologies, novel equipment development and achievement conversion, sharing mechanism and service platform

Keywords： marine scientific equipment     deep-sea observation platform     air–sea interface observation     mobile underwaterobservation     seafloor observation network     equipment development    

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Development and deep-sea exploration of the Haidou-1

Frontiers of Engineering Management   Pages 546-549 doi: 10.1007/s42524-023-0260-6

Abstract: Development and deep-sea exploration of the Haidou-1

Keywords： hadal zone     autonomous and remotely-operated vehicle     integrated exploration operation     deep dive exceeding    

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Deep-Sea Mining Equipment in China: Current Status and Prospect

Yang Jianmin, Liu Lei, Lyu Haining, Lin Zhongqin

Strategic Study of CAE 2020, Volume 22, Issue 6,   Pages 1-9 doi: 10.15302/J-SSCAE-2020.06.001

Abstract: Countries in the world are accelerating the development of deep-sea mining equipment nowadays.This study analyzes the development status of the deep-sea mining equipment in China and abroad and investigatesWe propose that deep-sea mining should adhere to the concepts of heavy equipment, collaboration, intelligenceDemonstration projects should be constructed for deep-sea polymetallic nodule mining to accelerate thedevelopment of deep-sea mining technologies and equipment, so as to realize large-scale sea trials,

Keywords： seabed mineral， deep-sea mining，deep-sea heavy operation equipment，ore transport equipment，sea surface    

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Development of Deep-Sea Biological Resources Exploitation Equipment

Feng Jingchun, Liang Jianzhen, Zhang Si, Yang Zhifeng, Zhu Zhenchang

Strategic Study of CAE 2020, Volume 22, Issue 6,   Pages 67-75 doi: 10.15302/J-SSCAE-2020.06.009

Abstract: Exploitation equipment plays an important role in promoting the green, safe, and orderly development of the deep-seaTo clarify the characteristics and technical challenges of the equipment for deep-sea biological resourcesexploitation and explore its development directions and focus, we investigate the technical requirements of deep-seabiological resources exploitation, introduce the current status of the deep-sea biological resource, and international cooperation, hoping to contribute to the sustainable development of the deep-sea

Keywords： deep sea     biological resources     in situ observation     sample     in situ experiment    

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Conception and Key Technologies of Deep-Sea Information System

Xia Xuezhi, Chen Yanfei, Cao Jiangli

Strategic Study of CAE 2019, Volume 21, Issue 6,   Pages 102-105 doi: 10.15302/J-SSCAE-2019.06.019

Abstract:

The deep-sea information system can facilitate deep-sea equipment collaboration and plays a systematicrole when being applied to deep-sea resource exploitation and research.This paper analyzes the demand for building a deep-sea information system to support the collaborativeenvironment of equipment, and explores the elements, focus, major challenges, and key technologies of the deep-seaTo promote the development of the deep-sea information system, we propose strengthening top-level planning

Keywords： deep-sea utilization     information system     system construction     intelligence    

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Development of Resource Exploitation Equipment for South China Sea

Tian Chenling , Yang Jianmin , Lin Zhongqin , Li Xin , Cheng Zhengshun , Liu Cungen

Strategic Study of CAE 2023, Volume 25, Issue 3,   Pages 84-94 doi: 10.15302/J-SSCAE-2023.03.008

Abstract: being deep-sea area, which is rich in deep-sea resources, particularly oil, gas, and mineral resourcesoil and gas development, a R&D center for deep-sea mineral resource exploitation equipment,a deep-sea aquaculture demonstration and experimental area, and a national deep-sea comprehensive gradually establish a national deep-sea science and technology innovation center, a national deep-seaengineering equipment support base, and a national deep-sea science and technology industry

Keywords： resources in the south china sea     marine equipment     deep-sea oil and gas resources     deep-sea mineralresources     sea test site    

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Current Status and Development Direction of Deep-Sea Mineral Resource Exploitation Equipment

Wang Guorong , Huang Zeqi , Zhou Shouwei , Fu Qiang , Zhong Lin , Guo Xincheng , Zhu Dan , Liang Dongmei , Huang Chunhai

Strategic Study of CAE 2023, Volume 25, Issue 3,   Pages 1-12 doi: 10.15302/J-SSCAE-2023.03.001

Abstract:

Deep-sea mineral resource development is an important measure to addressHaving a complete and reliable equipment system is a prerequisite for China to promote its deep-sea mineralThis study focuses on the development history and current status of deep-sea mineral resource explorationhigh-quality development of the entire equipment chain, and launch major projects for the development of deep-seainnovation and upgrade of domestically produced equipment to promote the commercialized mining of deep-sea

Keywords： deep-sea minerals     deep-sea resource exploration     pipeline lift mining system     subsea mining vehicles    

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Development Trend of Deep-Sea Ecosystem and Marine Protected Areas

Xie Wei , Yin Kedong

Strategic Study of CAE 2019, Volume 21, Issue 6,   Pages 1-8 doi: 10.15302/J-SSCAE-2019.06.001

Abstract: style="text-align: justify;">The types, current situation, main problems, and technological needs of deep-seaCompared with those of shallow-sea ecosystems, samples of deep-sea ecosystems are more difficult to getdeep-sea hydrothermal vents, the mussels and clams that live on those sulfate reducing bacteria in theRecently, the rapid development of the deep-sea monitoring equipment and other detection devices providesa golden opportunity for studying the deep-sea ecosystems.

Keywords： biodiversity     deep-sea ecosystems     marine protected areas    

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Development Strategy for Marine Scientific Equipment and Technologies

Dong Sheng, Liao Zhenkun, Yu Liwei, Li Huajun

Strategic Study of CAE 2023, Volume 25, Issue 3,   Pages 33-41 doi: 10.15302/J-SSCAE-2023.03.004

Abstract: is reviewed, including research vessels, underwater vehicles, buoys, marine sensors, and marine observationdevelopment trends are summarized, namely, green, unmanned, intelligent, and collaborative development for deep sea and polar sea research needs.

Keywords： marine scientific research     deep-sea equipment     polar marine equipment     marine observation system     intellectualization    

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The current situation and latest research of deep-sea floating wind turbine

Gao Wei,Li Chun and Ye Zhou

Strategic Study of CAE 2014, Volume 16, Issue 2,   Pages 79-87

Abstract: offshore wind farms technology，it is inevitable that future trend of offshore wind farms from offshore to deepsea.With increasing of sea- water depth，the cost of wind farm construction increased.This paper systematically describes that early history，current situation and latest research of deep-sea floating wind turbine in the foreign academics，focuses on its theoretical analysis，simulation and

Keywords： deep sea     floating wind turbine     system simulation     hydrodynamic experiments    

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Suggestions on the Development of Four Major Geoscience project

Liu Guangzhi

Strategic Study of CAE 2004, Volume 6, Issue 3,   Pages 15-18

Abstract: Participating the Integrated Ocean Drilling Program (IODP) which is initiated by Japan; Developing deepsea mineral resources (mainly nodules) within the scope of the exclusive economic zone of China in theand carrying out research on the related technology and equipment; Accelerating the exploration of deepgeoscience earth conducting super-deep continental scientific drilling on the Qinghai-Tibet plateau.

Keywords： integrated ocean drilling     deep-sea nodules     natural gas hydrate     geoscience of deep earth     Qinghai-Tibet    

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The abundance, characteristics and diversity of microplastics in the South China Sea: Observation around

Hongzhe Chen , Sumin Wang , Huige Guo , Yunlong Huo , Hui Lin , Yuanbiao Zhang

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 1,   Pages 9-9 doi: 10.1007/s11783-021-1443-1

Abstract: Surrounded by emerging markets with considerable plastic consumption, the South China Sea has been a/films were predominant in the water sample, which was quite different from a similar study in this sea
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Development of Autonomous Underwater Vehicles Technology

Wu Yousheng, Zhao Yiyu, Lang Shuyan, Wang Chuanrong

Strategic Study of CAE 2020, Volume 22, Issue 6,   Pages 26-31 doi: 10.15302/J-SSCAE-2020.06.004

Abstract:

Unmanned submersibles are important for deep sea exploration; they have

Keywords： deep-sea exploration     autonomous underwater vehicles     development trend     key technologies     fundamental    

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Study on the ultrasonic distance measurement system for seabed coblat crusts microtopography based on LMS adaptive filter

Liu Ai’jun,Zhou Zhijin,Bu Yingyong,Long Yingchun

Strategic Study of CAE 2009, Volume 11, Issue 8,   Pages 79-82

Abstract:

ccording to the principle of single-beam measurement, using ultrasonic transducer ultrasound wave was launched to the seabed floor. Ultrasonic transducer sent ultrasonic signal as a reference signal,the echo signal was delayed several times. Through continuous adjustment of the quantity of delay time, the minimum mean square (LMS) error was gained between the reference signal and the echo signal. The delay time equals to promulgation time. The product of delay time and ultrasonic wave velocity is the distance between ultrasonic transducer and seabed floor. Computer simulation and test results indicated that using minimum mean square error method to measure seabed microtopography, the high precision can be obtained. It can be applied to the seabed microtopography survey.

Keywords： deep-sea coblat-crusts     microtopography     LMS     single-beam measurement     adaptive filtering    

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Deep-Water Oil and Gas Exploration in Northern South China Sea: Progress and Outlook

Mi Lijun , Zhou Shouwei , Xie Yuhong , Zhang Gongcheng , Yang Haizhang

Strategic Study of CAE 2022, Volume 24, Issue 3,   Pages 58-65 doi: 10.15302/J-SSCAE-2022.03.007

Abstract: Sea has been strengthened, along with the acceleration of technological innovation and increase in exploration, buried hills, and lithologic traps—in the deep-water area of the northern South China Sea.China Sea controls the formation of large sags in the Pearl River Estuary Basin and the Qiongdongnanarea of the Qiongdongnan Basin, late natural gas accumulation mode of deep-water fan in the deep-waterSea No. 1” (LS 17-2) were discovered, which are of great significance to ensuring the energy supply

Keywords： northern South China Sea     deep water     oil and gas exploration     northern South China Sea     deep water     oil and gas exploration     deep water natural gas    

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Title Author Date Type Operation

Research Progress of Marine Scientific Equipment and Development Recommendations in China

Song Xiancang, Du Junfeng, Wang Shuqing, Li Huajun

Journal Article

Development and deep-sea exploration of the Haidou-1

Journal Article

Deep-Sea Mining Equipment in China: Current Status and Prospect

Yang Jianmin, Liu Lei, Lyu Haining, Lin Zhongqin

Journal Article

Development of Deep-Sea Biological Resources Exploitation Equipment

Feng Jingchun, Liang Jianzhen, Zhang Si, Yang Zhifeng, Zhu Zhenchang

Journal Article

Conception and Key Technologies of Deep-Sea Information System

Xia Xuezhi, Chen Yanfei, Cao Jiangli

Journal Article

Development of Resource Exploitation Equipment for South China Sea

Tian Chenling , Yang Jianmin , Lin Zhongqin , Li Xin , Cheng Zhengshun , Liu Cungen

Journal Article

Current Status and Development Direction of Deep-Sea Mineral Resource Exploitation Equipment

Wang Guorong , Huang Zeqi , Zhou Shouwei , Fu Qiang , Zhong Lin , Guo Xincheng , Zhu Dan , Liang Dongmei , Huang Chunhai

Journal Article

Development Trend of Deep-Sea Ecosystem and Marine Protected Areas

Xie Wei , Yin Kedong

Journal Article

Development Strategy for Marine Scientific Equipment and Technologies

Dong Sheng, Liao Zhenkun, Yu Liwei, Li Huajun

Journal Article

The current situation and latest research of deep-sea floating wind turbine

Gao Wei,Li Chun and Ye Zhou

Journal Article

Suggestions on the Development of Four Major Geoscience project

Liu Guangzhi

Journal Article

The abundance, characteristics and diversity of microplastics in the South China Sea: Observation around

Hongzhe Chen , Sumin Wang , Huige Guo , Yunlong Huo , Hui Lin , Yuanbiao Zhang

Journal Article

Development of Autonomous Underwater Vehicles Technology

Wu Yousheng, Zhao Yiyu, Lang Shuyan, Wang Chuanrong

Journal Article

Study on the ultrasonic distance measurement system for seabed coblat crusts microtopography based on LMS adaptive filter

Liu Ai’jun,Zhou Zhijin,Bu Yingyong,Long Yingchun

Journal Article

Deep-Water Oil and Gas Exploration in Northern South China Sea: Progress and Outlook

Mi Lijun , Zhou Shouwei , Xie Yuhong , Zhang Gongcheng , Yang Haizhang

Journal Article