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SELEKTIFITAS SPECIES ALAT TANGKAP GARUK DI CIREBON, JAWA BARAT (Species Selectivity of Garuk in Cirebon, West Java)
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نویسنده
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Wiyono Eko Sri
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منبع
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journal of environment - 2009 - دوره : 9 - شماره : 1 - صفحه:61 -65
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چکیده
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In order to understand the fishing gear characteristics of garuk, a traditional fishing gear in north java sea, study about species selectivity of garuk has been conducted in cirebon, west java. using shannon-diversity index and dominance index analysis the catch diversity and dominancy were analyzed. the result analysis showed that the number of species diversity of garuk varied between 0.8 - 1.2. on the other hand, result analysis of dominance index showed that the number varied between 0.3 - 0.5. this result indicated that garuk has low selectivity to target species.
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کلیدواژه
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diversity ,dominancy ,garuk ,species ,selectivity
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آدرس
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Bogor Agricultural University (IPB), Fakultas Perikanan dan Ilmu Kelautan, Departemen Pemanfaatan Sumberdaya Perikanan, Indonesia
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پست الکترونیکی
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eko_ipb@yahoo.com
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Authors
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