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ការបង្ហាញធាតុ 
  •   ផ្ទះ
  • 01 SEAFDEC Publications
  • 11 Conference Proceedings
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  • Proceedings of the Technical Seminar on South China Sea Fisheries Resources, Bangkok, Thailand, 21-25 May 1973
  • ការបង្ហាញធាតុ
  •   ផ្ទះ
  • 01 SEAFDEC Publications
  • 11 Conference Proceedings
  • Secretariat
  • Proceedings of the Technical Seminar on South China Sea Fisheries Resources, Bangkok, Thailand, 21-25 May 1973
  • ការបង្ហាញធាតុ
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Brief note on the relationship of scattering layer and some hydro-biological factors

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កាលបរិច្ឆេទ
1977
អ្នកនិពន្ធ
Shirota, Akihiko
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The analysis of echo-sounding records obtained from the South China Sea showed that scattering layer is caused by a concentrated layer of zooplankton and is related to thermocline. The occurrence of scattering layer may be used to indicate either the depth where thermocline occurs or the vertical movement of zooplankton.

Fish schools were recorded at the vicinity of the scattering layer and this phenomenon is probably associated with the feeding habits of the fish.
URI
http://hdl.handle.net/20.500.12066/4113
Suggested Citation
Shirota, A. (1977). Brief note on the relationship of scattering layer and some hydro-biological factors. In Proceedings of the Technical Seminar on South China Sea Fisheries Resources, Bangkok, Thailand, 21-25 May 1973 (pp. 115-117). Tokyo, Japan: Japan International Cooperation Agency.
ប្រធានបទ
echosounding ASFA; hydrobiology ASFA; thermocline ASFA; environmental factors ASFA; water temperature ASFA; zooplankton ASFA; scattering layers ASFA; schooling behaviour ASFA; feeding behaviour ASFA; marine fish ASFA; biomass ASFA; abundance ASFA; plankton equivalents ASFA; South China Sea
បណ្តុំបណ្តុំ
  • Proceedings of the Technical Seminar on South China Sea Fisheries Resources, Bangkok, Thailand, 21-25 May 1973 [35]

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