FISHING

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Identification of Fishing State of Purse Seine Fishing Vessels Based on Multi-Indices
《Journal of Ocean University of China》2023年第6期1605-1612,共8页XU Zhenqi WANG Jintao ZHOU Cheng LEI Lin CHEN Xinjun LI Bin 
supported by the Project of Developing of Tuna Fishing Grounds Forecasting(No.ZD 202101-06).
With the popularization of vessel satellite AIS(automatic identification system)equipment and the continuous improve-ment of the AIS data’s coverage,continuity and effectiveness,AIS has become an important data sourc...
关键词：automatic identification system(AIS) fishing state machine learning fishing intensity 
Study on the Prediction System of Shrimp Field Distribution in the East China Sea Based on Big Data Analysis of Fishing Trajectories
《Journal of Ocean University of China》2021年第1期228-234,共7页GUAN Huanhuan ZHAO Xueli 
In recent years,China has paid more and more attention to the development of marine economy and the management and protection of fishery resources.The management departments at all levels regulate and manage the fishi...
关键词：BP algorithm big data shrimp farm distribution fishery management 
Inferring Behavior of Chinese Krill Fishing Vessel Using a Simple Walk Model被引量：1
《Journal of Ocean University of China》2019年第4期939-946,共8页WANG Rui ZHU Guoping 
sponsored partly by the National Key R&D Program of China (No. 2018YFC1406801);the National Natural Science Foundation of China (No. 41776185);the Key Course Construction Program of the Shanghai Municipal Education Commission (Biological Oceanography) (No. A1-0201-00-1204)
Each type of fishery has its own characteristic behavior, and understanding this condition is an important part of devel- oping and managing fishing operations comprehensively. Based on the random walk model, the rela...
关键词：Lévy random WALK Antarctic KRILL FISHERY FISHING pattern CCAMLR 
FVID: Fishing Vessel Type Identification Based on VMS Trajectories被引量：10
《Journal of Ocean University of China》2019年第2期403-412,共10页HUANG Haiguang HONG Feng LIU Jing LIU Chao FENG Yuan GUO Zhongwen 
partially supported by National Key R&D Program (No. 2016YFC 1401900);the National Natural Science Foundation of China (Nos. 61379127, 61379128, 61572448);the Fundamental Research Funds for the Central Universities (No. 201713016);Qingdao National Laboratory for Marine Science and Technology Open Research Project (No. QNLM2016ORP 0405)
Vessel Monitoring System(VMS) provides a new opportunity for quantified fishing research. Many approaches have been proposed to recognize fishing activities with VMS trajectories based on the types of fishing vessels....
关键词：VMS VESSEL type identification FISHING DENSITY TRAJECTORY analysis classification 
The Effect of Netting Solidity Ratio and Inclined Angle on the Hydrodynamic Characteristics of Knotless Polyethylene Netting被引量：5
《Journal of Ocean University of China》2017年第5期814-822,共9页TANG Hao HU Fuxiang XU Liuxiong DONG Shuchuang ZHOU Cheng WANG Xuefang 
the National High Technology Research and Development Program of China (No. 2012AA092302);the Shanghai Education Commission ‘Summit and Highland’ Discipline Construction for Fisheries Sciences (No. B2-5005-13-0001-5);the open funding for the Key Laboratory of Sustainable Exploitation of Oceanic Fisheries Resources (No. A0203-16-2007-6);the Public Projects of Research on Technology and Application in Zhejiang Province (No. 2016C33083);the National Natural Science Foundation of China (No. 41506151)
Knotless polyethylene(PE) netting has been widely used in aquaculture cages and fishing gears, especially in Japan. In this study, the hydrodynamic coefficient of six knotless PE netting panels with different solidity...
关键词：panel fishing hydrodynamic Reynolds nylon polyethylene perpendicular Angle assessed aquaculture 
Analyses of Trawling Track and Fishing Activity Based on the Data of Vessel Monitoring System(VMS): A Case Study of the Single Otter Trawl Vessels in the Zhoushan Fishing Ground被引量：12
《Journal of Ocean University of China》2015年第1期89-96,共8页WANG Yang WANG Yingbin ZHENG Ji 
supported by the National Natural Science Foundation (No. 40801225);the Natural Science Foundation of Zhejiang Province (No. LY13D 010005);Young academic leader climbing program of Zhejiang Province (grant number pd 2013222)
The original purpose of Vessel Monitoring System(VMS) is for enforcement and control of vessel sailing. With the application of VMS in fishing vessels, more and more population dynamic studies have used VMS data to im...
关键词：single otter trawls Zhoushan fishing ground Vessel Monitoring System （VMS） trajectory fishing activity 
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