文章基本信息

标题：SURVEI KEBERADAAN IKAN CAKALANG Katsuwonus pelamis DI TELUK BONE
其他标题：FISHERIES SURVEY ON THE PRESENCE OF SKIPJACK Katsuwonus pelamis IN BONE BAY
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作者：Rini Sahni Putri ; Rini Sahni Putri ; Indra Jaya 等
期刊名称：E-Journal Ilmu dan Teknologi Kelautan Tropis
印刷版ISSN：2087-9423
电子版ISSN：2085-6695
出版年度：2018
卷号：10
期号：1
页码：69-78
DOI：10.29244/jitkt.v10i1.18850
语种：English
出版社：Bogor Agricultural University
摘要：The presence of skipjack Katsuwonus pelamis is always subject to change depending on the condition of the surrounding watersfavored by the fish. This study gives prediction of the existence of skipjack in the Bone Bay waters by using satellite remote sensing data and an overview of length-weight relationship obtained fromfisheries survey. Satellite remote sensing data such as sea surface temperature and chlorophyll-a obtained from the NASA database with a spatial resolution of 4 km and a temporal resolution 8-day composite in Bone Bay waters. Fishery survey data such as position data, the fish catches, the length and weight of skipjack were obtained fishing base from two different locations namely Sinjai and Luwu. Satellite remote sensing data and fisheries survey data (position of the catch) were overlaidto determine the environmental conditions that are favor by skipjack. The results showed that the skipjack mostly found many in the waters with sea surface temperature range between 28.42°C to 30,73°C and with chlorophyll-a concentration between 0.1335 mg/m³to 0,2309 mg/m³. Based on the length-weight relationship, the growth pattern of skipjack were caught in the waters of the Gulf of Bone is allometric negative.
其他摘要：Keberadaan Cakalang Katsuwonus pelamis selalu berubah-ubah tergantung kondisi perairan sekitarnya yang disenangi oleh ikan tersebut. Penelitian ini memberi prediksi keberadaan Cakalang di Perairan Teluk Bone dengan menggunakan data satelit penginderaan ja
关键词：skipjack; length-weight relationship; satellite remote sensing; Bone Bay
其他关键词：Cakalang; hubungan panjang-berat; satelit penginderaan jauh; Teluk Bone