Results 261 to 270 of about 22,512 (301)

Purse Seine Catch Control - Faglig sluttrapport

open access: yes, 2018
Pena, Hector   +7 more
openaire   +1 more source

The simulation of the geometry of a tuna purse seine under current and drift of purse seiner

Ocean Engineering, 2009
It was necessary to obtain a more practical interactive precise model of the three-dimensional (3-D) geometry during purse seine operations considering movements of fishing vessel and details of the sea condition. The changes in the shape of a purse seine from shooting to pursing during pelagic skipjack fishing was recorded in the Southwest Pacific ...
Yong-Hae Kim
exaly   +2 more sources

A Purse Seine for Sampling Juvenile Salmonids

The Progressive Fish-Culturist, 1967
to collect live juvenile salmonids in the $5, 000. limnetic zone in numbers sufficient for assessing migratory behavior. The need Description of Equipment for this sampling equipment arose after conventional floating traps—used successPurse Seine fully along the shorelines of the upper and middle reservoir—failed to take fish in The purse seine, 600 ...
Joseph T. Durkin, Donn L. Park
openaire   +1 more source

Purse Seine Net

2018
This chapter takes as its starting point Michel Callon’s famous paper, ‘Some elements of a sociology of translation: domestication of the scallops and fisherman of St Brieuc Bay’. After first introducing that paper and its core theoretical claims, the following sections attempt a re-reading of the famous ‘Tuna/Dolphin’ controversy, with a particular ...
openaire   +1 more source

A stochastic model for purse seining in a two-species fishery

Journal of Theoretical Biology, 1969
Abstract Purse seine fishing in a two-species fishery is viewed as a semi-Markov process. Activities of a vessel during a fishing day are assigned to five states: searching, successfully setting on either species, and unsuccessfully setting on either species. Searching for fish schools is assumed to be a Poisson process.
openaire   +2 more sources

An Economic Study of the Purse Seine Fishery in Taiwan

1977
Second Biennial Meeting of the Agricultural Economics Society of Southeast Asia (AESSEA), Tigbauan, Iloilo, Philippines, November 3- 6 ...
Wang, Ar Young, Wang, Ar Young
openaire   +1 more source

A change of rigging method for purse seine gear of Korea tuna purse seine fishery in the Western and Central Pacific Ocean

Journal of the Korean Society of Fisheries Technology, 2015
This paper conducted research on identifying the process of change in fishing gear and organizing the function of periodically-used fishing gear types through net plan and computer simulation by selecting the design of the four types of fishing gear used for the Korea tuna purse seiner in the Western and Central Pacific Ocean, which 1,000 G/T class and
Kyung-Jin RYU   +2 more
openaire   +1 more source

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