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On the Use of the Johnson-Schumacher Function to Represent the Relationship Between Length and Fishing Mortality Coefficients
(Training Department, Southeast Asian Fisheries Development Center, 1988-03)
The model is derived under the assumption that within the range of the maximum length and the length at which the fishing mortality is zero, the rate of change in fishing mortality coefficients at ant length is proportional ...
Experiment with Bottom Vertical Longline in the Andaman Sea
(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 ...
Experiment on Model Crab Bottom Gill Nets in the Circulating Water Channel
(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 ...
Report on Topographic Survey and Deep-sea Trawl Operations in the Andaman Sea.
(Southeast Asian Fisheries Development Center, 1988-02)
The Department of Fisheries of the Kingdom of Thailand initiated fishery exploration of the Andaman Sea in 1965 and, the Thai-Japanese-SEAFDEC joint oceanographic and fishery survey was conducted, at a depth of 30 to 300 ...
Fishing Technology Outline
(Training Department, Southeast Asian Fisheries Development Center, 1988-10)
The Training Department (TD) of the Southeast Asian Fisheries Development Center (SEAFDEC) conducts training and research regarding marine capture fisheries. Under its training activities, the Department offers a regular ...
Tuna Industry in Thailand
(Training Department, Southeast Asian Fisheries Development Center, 1988-03)
A detailed account is given of the tuna fishery industry in Thailand, describing trends in general regarding the marine fisheries in the country. Fishing grounds, fishing seasons, catch quantity, fishing boats, gears and ...