@article{oai:ir.kagoshima-u.ac.jp:00000723,
 author = {松野, 保久 and 湯脇, 泰隆 and 菊川, 浩行},
 issue = {1},
 journal = {鹿児島大学水産学部紀要=Memoirs of Faculty of Fisheries Kagoshima University},
 month = {2016-10-27},
 note = {The obserbation was carried out on board the Keiten-maru, Faculty of Fisheries Kagoshima University, in the East China Sea, on 4 th of August, 1977. The ultrasonic scattering layers of internal wave type were recorded by 24 kHZ fish-finder and 200 kHZ fish-finder. All the while both of the internal wave type records were recorded at the same time by two fish-finders, we obtained continuously the records of the water temperature and salinity by STD. The record of contiuous change of the water temperature at a depth of 25 meter was compared with the record of ultrasonic scattering layers of internal wave type at same depth. As a result of the discussion, it seems that the ultrasonic scattering layers of internal wave type originate in the internal waves that exist in the ocean., 1977年8月4日,東シナ海漁場において周波数200kHZ,24kHZ魚群探知機に記録された内部波型波動と,同時にSTDにより測定された水温・塩分の資料と比較検討した結果,水深約25m層における内部波型波動と,同水深で連続して測定された内部波によると考えられる水温変動との間に相関がみられた。このことから魚群探知機の記録にみられる内部波型波動の起因は単に生物群集のみによるものではなく,海洋中に起こる内部波と考えられる振動に水温・塩分の躍層さらには一部生物群集の複合した記録であると考えられる。},
 pages = {167--171},
 title = {魚群探知機による東シナ海における超音波散乱層の内部波型波動記録について II},
 volume = {27},
 year = {}
}