KEMELIMPAHAN KOMUNITAS IKAN HASIL TANGKAPAN NELAYAN JARING INSANG DI PANTAI BARON GUNUNGKIDUL, YOGYAKARTA

Research of variation of fish was studied based on gillnetting fishermen recruitment along the coasts between Sundak and Ngrenehan. Gillnetting was carried out monthly from September 2011 to August 2012, at depth ranging from 50 to 100 m. Sampling was replicated five times using the fish taken from five fisheries boats. Data on observed fish species density was analyzed using catch per unit effort. The trend of community shifted was analyzed with Bray and Curtis ordination. Ordination analysis showed that there was seasonal shifted community. Fish community from fishermen catch was distinguished into two group