Fish Herding Effect by Air Bubble Curtain in Small Scale Set-net.
نویسندگان
چکیده
منابع مشابه
Identification and catch composition of fish from set net (Moshta) fishery in Bandar Abbas, Persin Gulf
This study on set-net fishing at the coastal area of Bandar Abbas was conducted from October to April 2012. A totally of 54 set-net operations were recorded, random samplig monthly of 9 set-net from Nakhlenakhoda, Khajehatatta and Suru were conducted. Catch data of every set-net operator were recorded monthly. Fishes were identified, length and weight frequency of fishes were recorded. Results ...
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Underwater bubbles can inhibit sound transmission through water due to density mismatch and concomitant reflection and absorption of sound waves. For the present study, a perforated rubber hose was used to produce a bubble curtain, or screen, around pile-driving activity in 6-8-m depth waters of western Hong Kong. The percussive hammer blow sounds of the pile driver were measured on 2 days at d...
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Alborz observatory is an EAS array in the heights of Alborez mountain chain near Tehran. For the development of the array, more number of detectors is inevitable. The managing the financial resources and achieving the highest efficiency of the array is important for the project. Therefore, Water Cherenkov Detectors has been used for 9 months in the same way as the previous experiment with Scint...
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tute for Computational Biomedicine (Dr Gracia, Ms Borcherding, and Mr Banfelder), Weill Cornell Medical College, New York, New York. Correspondence: Dr Kiss, Department of Ophthalmology, Weill Cornell Medical College, 1305 York Ave, 11th Floor, New York, NY 10021 ([email protected] .edu). Author Contributions: Mr Aaker and Dr Gracia contributed equally to this work and are considered co–first...
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ژورنال
عنوان ژورنال: NIPPON SUISAN GAKKAISHI
سال: 1996
ISSN: 1349-998X,0021-5392
DOI: 10.2331/suisan.62.286