{"refrec":{"BRefID":125077,"RR":"<b>Kaiser, M.J.; Spencer, B.E.</b> (1993). A preliminary assessment of the immediate effects of beam trawling on a benthic community in the Irish sea. <i>CM Documents - ICES</i>, CM 1993(B:38). International Council for the Exploration of the Sea: Copenhagen.  [no pag.] pp.","BEntID":119260,"PublicFlag":1,"CheckedFlag":0,"wosflag":null,"vabbflag":null,"RefStringPartII":". <i>CM Documents - ICES</i>, CM 1993(B:38). International Council for the Exploration of the Sea: Copenhagen.  [no pag.] pp.","DocTypID":13,"DocType":"Reports","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Kaiser, M.J.; Spencer, B.E.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Kaiser, M.J.; Spencer, B.E.","Englishabstract":"After an experimental box had been fished 10 times with a 4-m commercial beam trawl, the density of sessile animals such as <i>Alcyonium digitatum</i> and hydroids decreased by ca. 50 %. 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