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West Sea Fisheries Research Institute NFRDI, Incheon, 400-420, Korea Korea Fisheries Resources Agency, Busan, 612-020, Korea  :         , 2008 3 2009 2  2∼4    .    125 50∼126 05,  36 15∼36 25 ,  19 63 96 .    54,  27,    9,   6.   51.4%  ,  34.2% .  7~11  , 12 5   .      2.1%    ,        ,           . :  , , , , Abstract : To understand the fishery characteristics by a beam trawl off the coast of the Chungnam province, covering 125° 50' 126° 05'E, 36° 15'36° 25'N, a beam trawl was deployed 2 4 times a month from March 2008 to February 2009. The catch was consisted of 96 species of 63 families belonging to 19 orders. Among these, organisms were identified as 54 species of fish, 27 species of crustaceans, 9 species of gastropoda, bivalves, and 6 species of cephalopods. Trachysalambria curvirostris which is the target species of the beam trawl fishery occupied only 2.1% of the total catch, showing a low ratio of catches. Most of T. curvirostris was harvested from July to November while small amount of T. curvirostris was captured from May to December. In this study, we concluded that the bycatch ratio except T. curvirostris in T. curvirostris fishery was relatively high, thus the fishery of T. curvirostris might affect the fishery resource management of bycaught species off the coast of Chungnam province.Key Words : Fishing Characteristics, Chungnam, Beam trawl, Trachysalambria curvirostris, Catch ratio

Fishing Characteristic of Beam Trawl Fishery in the Coastal Waters of Chungnam Province, Korea