Now showing items 1-20 of 57

    • SHRIMP TRAWL FISHING EXPERIMENT On the fishing comparison between Mexican net and commercial net type 

      Unknown author (Department of Fisheries Ministry of Agriculture and Training Department/Southeast Asian Fisheries Development Center, 1971-06)
      The next five years plan (1972-1976) of the fisheries development project, one of the aim to increasing the shrimp production for the local consumption and export, the project should be carried out the two items as ...
    • Stick Held Dip Net 

      Yamazaki, Tomeyoshi (Southeast Asian Fisheries Development Center, 1981-07)
      The stick-held dip net fishing has been widely operated in Japan since old times. The gear is suitable for small-scale fishing; it is easily operated at a lower coast and by smaller crews than some other types of gear ...
    • Trap Fishing 

      Okawara, Masatake (Southeast Asian Fisheries Development Center, 1983-01)
      It is said that the demersal resources in coastal waters, particularly those in shallow waters and in flat sea-bottom areas, have already been over exploited. However, we can safely assume that there are many areas, even ...
    • Line Fish 

      Okawara, Masatake (Southeast Asian Fisheries Development Center, 1983-02)
      Fishing is classified into net fishing, line fishing and miscellaneous fishing. Of the different types of net fishing, there are many which are operated on a large scale, such as trawl net fishing, purse seine fishing, ...
    • Outline of Pole line Skip Jack Fishing with Self-supplied Live Baits 

      Matsunaga, Yutaka (Southeast Asian Fisheries Development Center, 1983-03)
      It has been the worldwide trend in recent years to exploit and make effective use of skipjack resources of the South Seas. Skipjack fishing may be represented by Japan's traditional pole and line fishing and the U.S. purse ...
    • INTENSITY OF LURING LIGHT FOR SQUID LIFT-NET FISHERIES IN THAILAND 

      Michio, Ogura; Takafumi, Arimoto; Shigeo, Hayase (Training Department, Southeast Asian Fisheries Development Center, 1985-05)
      Net fishing with light has made a great progress in the Gulf of Thailand and as a result, the power of fishing lights has been increasing year by year. However, There is very little information concerning the attracting ...
    • REPORT ON THE SECOND EXPERIMENT WITH BOTTOM VERTICAL LONGLINE IN THE SOUTH CHINA SEA 

      Okawara, Masatake; Pornpatimakorn, Somnuk; Theparoonrat, Yuttana; Ananpongsuk, Suppachai (Training Department, Southeast Asian Fisheries Development Center, 1985-06)
      The South China Sea is dotted with many fish banks of various shapes and sizes. The waters around fish banks are thought to constitute good fishing grounds for both pelagic and demersal species. In 1982 the SEAFDEC ...
    • MODEL EXPERIMENT ON SHRIMP TRAWL 

      Chokesanguan, Bundit; Theparoonrat, Yuttana (Training Department, Southeast Asian Fisheries Development Center, 1985-10)
      Trawls are recognized as a fishing gear that has a high catching efficiency and plays an important role in the fisheries of the world. However, trawls are also seen as a type of gear that accelerates the destruction of ...
    • SHRIMP TRAWL EXPERIMENTS IN THE GULF OF THAILAND, USING DIFFERENT TYPES OF NET (1983 – 1984) 

      Hayase, Shigeo; Ananpongsuk, Suppachai; Munprasit, Aussanee; Pornpatimakorn, Somnuk; Pittayanantakit, Udom; Oishi, Masato; Yamazaki, Tomeyoshi (Training Department, Southeast Asian Fisheries Development Center, 1986-04)
      Since the introduction of otter-board trawl in 1961, there has been a rapid development of fishery production in Thailand. The excessive use of otter-board trawl has, however, resulted in over-fishing and depletion of ...
    • FISHING GEAR AND METHODS IN SOUTHEAST ASIA : I. THAILAND (REVISIONAL EDITION) 

      Munprasit, Aussanee; Chanrachkij, Isara; Prajakjitt, Pratakpol; Manajit, Nopporn; Yasook, Nakaret; Petchkham, Raya (Training Department, Southeast Asian Fisheries Development Center, 1986-04)
      Presently, Marine fisheries development is aimed to the Sustainable Fisheries for food security for the people. Responsible fishing is taking into consideration to be implemented under the Regional Guideline Code of Conduct. ...
    • STUDY ON MONFILAMENT AND MULTIFILAMENT CRAB BOTTOM GILL NET 

      Masthawee, Prasert; Chokesanguan, Bundit; Pornpatimakorn, Somnuk; Theparoonrat, Yuttana; Ananpongsuk, Suppachai (Training Department, Southeast Asian Fisheries Development Center, 1986-05)
      Crab bottom gill net is very popular small-scale fishing gear in the Gulf of Thailand. The crab caught by this fishing gear is swimming crab Protunus pelagicus (Linnaeus). This type of net usually consists of plane sheet ...
    • เครื่องมือประมงของไทย 

      โอกาวารา, มาซาตาเกะ; มรรษทวี, ประเสริฐ; มั่นประสิทธิ์, อัศนีย์; โชคสงวน, บัณฑิต; เทพอรุณรัตน์, ยุทธนา (สำนักงานฝ่ายฝึกอบรม ศูนย์พัฒนาการประมงแห่งเอเชียตะวันออกเฉียงใต้, 1986-12)
      เป็นที่ทราบกันดีแล้วว่าในท้องทะเลมีทรัพยากรอาหารอยู่เป็นจำนวนมหาศาลและมีความสำคัญไม่ยิ่งหย่อนไปกว่าทรัพยากรอาหารบนผิวโลก มนุษย์ได้ใช้ความพยายามอย่างต่อเนื่องในการสำรวจทรัพยากรสัตว์น้ำทะเล และนำเครื่องมือประมงใหม่ๆ ...
    • AN ANALYSIS OF CATCH CURVE USING LENGTH COMPOSITION DATA WITH APPLICATIONS TO THE LIZARD FISH (Saurida elongata) IN THE GULF OF THAILAND 

      Sommani, Prichar (Training Department, Southeast Asian Fisheries Development Center, 1987-04)
      Since the beginning of this century a catch curve, which represents the relationship between the size or age of the fish and the logarithms of the frequency of the occurrence of the fish in catches, has long been recognized ...
    • AN ASSESSEMNT OF THE INTERACTIONS BETWEEN SPECIES IN MULTISPECIES DEMERSAL FISHRIES IN THE SOUTHERN PART OF THE GULF OF THAILAND 

      Sommani, Prichar (Training Department, Southeast Asian Fisheries Development Center, 1987-09)
      The demersal fisheries in the Gulf of Thailand are a good example of multispecies fisheries which have been studied intensively. Since the early 1960’s, catch per unit of fishing effort (CPUE) statistics, in terms of ...
    • EXPERIMENT ON MODEL CRAB BOTTOM GILL NETS IN THE CIRCULATING WATER CHANNEL 

      Chokesanguan, Bundit; Theparoonrat, Yuttana (Training Department, Southeast Asian Fisheries Development Center, 1988-01)
      Crab bottom gill nets used in the Gulf of Thailand can be divided into two types; one is the monofilament bottom gill net and the other is the multifilament bottom gill net. It has long been questioned as to whether the ...
    • EXPERIMENT WITH BOTTOM VERTICAL LONGLINE IN THE ANDMAN SEA 

      Chokesanguan, Bundit; Siriraksophon, Somboon (Training Department, Southeast Asian Fisheries Development Center, 1988-06)
      In 1982, the SEAFDEC Training Department conducted experimental bottom vertical longline fishing in the South China Sea at the Vanguard Bank and off sabah. As the results were encouraging, a second experiment with bottom ...
    • An Introduction to Hydro acoustic Echo Traces 

      Oishi, Masato (Southeast Asian Fisheries Development Center, 1989-06)
      This textbook, "An Introduction to Hydroacoustic Echo Traces", explains hydroacoustic information on the recording charts in the form of echo traces, digits and lines. Interpretation of echo traces is one of the most ...
    • Lift Net Fisheries 

      Matsunaga, Yutaka (Southeast Asian Fisheries Development Center, 1989-11)
      The lift net is an extremely adaptable fishing method which is practiced world-wide in rivers, lakes, marshes, coastal waters and even the open sea. The nets range widely in both scale and operation from small scoop nets ...
    • FISHING GEAR AND METHODS IN SOUTHEAST ASIA: II. MALAYSIA 

      Southeast Asian Fisheries Development Center, Training Department (Training Department, Southeast Asian Fisheries Development Center, 1989-12)
      In the development of the fisheries industry throughout the world the quality of the gear used is one of the most important factors. In Southeast Asia, however, the introduction of foreign or modem fishing gear may not be ...
    • Internal Combustion Engine for Fishing Boat (V) Starting, Flywheels & Governor and Reverse & Reduction Gears 

      Yamamoto, Shinzo (Southeast Asian Fisheries Development Center, 1990-02)
      This text book contains the fifth set of lectures on the internal combustion engine prepared for the trainees of the Marine Engineering Course at the SEAFDEC Training Department during the period 1988-89. This text covers ...