文章基本信息

标题：OCEANOGRAPHY AND WATER QUALITY CONDITION IN SEVERAL WATERS OF THOUSAND ISLANDS AND ITS SUITABILITY FOR WHITE SHRIMP Litopenaeus vannamei CULTURE
其他标题：KONDISI OSEANOGRAFI DAN KUALITAS AIR DI BEBERAPA PERAIRAN KEPULAUAN SERIBU DAN KESESUAIANNYA UNTUK BUDIDAYA UDANG VANAME Litopenaeus vannamei
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作者：Irzal Effendi ; Irzal Effendi ; Irzal Effendi 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：2016
卷号：8
期号：1
页码：403-417
DOI：10.29244/jitkt.v8i1.13912
语种：English
出版社：Bogor Agricultural University
摘要：The purposes of this study were to determine oceanographic and water quality parameters and their suitability for white shrimp Litopenaeus vannamei culture. The measurements were carried out on dry season in Semak Daun Island, Karya Island, and Panggang Island waters of Thousand Islands, with areas of 315.0, 12.0, and 102.8 ha, water depth average of 4.6 m (0.5-28.1 m), 14.6 m (0.5-26.7 m), and 5.3 m (0.8-13.6 m), mean current water velocity of 12.9, 12.7, and 13.5 cm/second, respectively. In the study areas, we found a diurnal tidal pattern with high wave in January and July-August. Based on temperature, salinity, and water density in Semak Daun Island waters, there seemingly occurred a turn over indicating a good water circulation, while in Panggang Island and Karya Island waters tended to have a stratification. Generaly, water qualities in the study areas were in the optimum range for white shrimp culture, i.e., temperature of 29.6-30.8 oC, turbidity of 0.10-1.05 NTU, transparency of 5.8-9.7 m, total suspended solid of <8 mg/L, total dissolved solid of 20-164 mg/L, pH of 6.89-7.22, salinity of 32.2-32.3, dissolved oxygen of 5.8-10.8 mg/L, ammonia of 0.068-0.145 mg/L, nitrate 1.247-2.589 mg/L, and phosphate of 1.021-2.352 mg/L. Moreover, in Semak Daun Island waters, we found the highest suitability for white shrimp culture due to its better water circulation.
其他摘要：Penelitian ini bertujuan untuk mengetahui kondisi oseanografi dan kualitas air di beberapa perairan di Kepulauan Seribu, dan kemungkinannya untuk budidaya udang vaname Litopenaeus vannamei di laut. Pengamatan dilakukan pada saat musim kemarau. Perairan la
关键词：mariculture; coral reef waters; strait; water current; turnover; stratification
其他关键词：marikultur; perairan terumbu karang; selat; arus air; pengadukan; stratifikasi