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All Journal Buletin PSP Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal Ilmu dan Teknologi Kelautan Tropis Jurnal Ilmu-Ilmu Perairan dan Perikanan Indonesia HUMANIS ILMU KELAUTAN: Indonesian Journal of Marine Sciences Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Jurnal Otomasi Kontrol dan Instrumentasi JURNAL TARBIYAH Jurnal Pendidikan Kebutuhan Khusus AXIOM : Jurnal Pendidikan dan Matematika JURNAL METEOROLOGI DAN GEOFISIKA GERVASI: Jurnal Pengabdian kepada Masyarakat EARLY CHILDHOOD : JURNAL PENDIDIKAN Dielektrika : Jurnal Ilmiah Kajian Teori dan Aplikasi Teknik Elektro PERAHU (PENERANGAN HUKUM) : JURNAL ILMU HUKUM Jurnal Ekonomi Relevan Jurnal Ilmu Sosial, Pendidikan Dan Humaniora Dharmawangsa: International Journal of the Social Sciences, Education and Humanitis Journal of Creative Student Research Journal of Analytical Research, Statistics and Computation Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Muqaddimah: Jurnal Ekonomi, Manajemen, Akuntansi dan Bisnis Neraca Manajemen, Akuntansi, dan Ekonomi La-Tahzan: Jurnal Pendidikan Islam Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Meteorologi dan Geofisika Jurnal Pelita PAUD Prosiding Seminar Nasional Ilmu Sosial dan Teknologi (SNISTEK) Prosiding Seminar Nasional Keguruan dan Pendidikan (SNKP) The International Journal of Remote Sensing and Earth Sciences (IJReSES)
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 1 
ALGORITMA UNTUK ESTIMASI KEDALAMAN PERAIRAN DANGKAL MENGGUNAKAN DATA LANDSAT-7 ETM+ P. Ika Wahyuningrum; Indra Jaya; Domu Simbolon
Buletin PSP Vol. 17 No. 3 (2008): Buletin PSP
Publisher : Institut Pertanian Bogor

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Abstract

The need for accurate shallow water mapping is highly desireable for various engineering work and navigational safety. The current research attempts to estimate shallow water depth using Landsat-7 ETM+ and to formulate the best combination of Van Hengel and Spitzer algorithm and the best original digital number model. The best digital number model is obtained by correlation analysis, Principal Component Analysis (PCA) and application of regression model to 1st, 2nd and 3rd bands of Landsat-7 ETM+ satellite images. The results show that: (1) Shallow water depth in Pari Island, as a study site, can be estimated from Landsat-7 ETM+; (2) Combination of 321 bands of Land Satellite-7 Enhanched Thematic Mapper Plus (Landsat-7 ETM+ )is the best combination of algorithm of Van Hengel and Spitzer; (3) The best model to estimate shallow water depth from original digital number is exponential equation: y = 21.07e-0.0591x; (4) The best original digital number model has smaller mean error at the depth of less than 9 meter while the Van Hengel and Spitzer algorithm has smaller mean error at the depth of more than 9 meter.
FORMASI VORTEX CURRENT PADA MODEL TERUMBU BUATAN Emil Reppie; Daniel R. Monintja; M. Fedi A. Sondita; Indra Jaya; Victor P.H. Nikijuluw
Buletin PSP Vol. 15 No. 3 (2006): Buletin PSP
Publisher : Institut Pertanian Bogor

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Abstract

The present of an artificial reef on sea floor may lead to the creation of a vortex current or wake zone, and eddies on the downstream side of the reef. This wake zone could attract fish by providing shelter; turbulence at the edge of wake zone would attract pelagic species; and upwelled current and sediments or nutrients might also benefit certain pelagic species. However, there presently are insufficient data to suggest a universally valid relationship between habitat enhancement and the flow-reef-sediment interaction. The creation of vortex current on the sea bottom is difficult to observe, so it is usually conducted in a scaled-down experiment. This study was to determine the vortex current formation on the reef model and observed the response of fish samples at the different current velocities. A cubic reef type (12.5 cm) was placed in a water circulating tank. The measurement was made by running black colored particles; and the boundaries of downstream flow were determine by tracking the movement of each particle. Vortex current was clearly observed behind the reef model at the current velocity of about 34.75 cm/sec; and the fish tend to concentrate at the center or behind the reef model; but current weakens or vortex current disappear, fish were scattered.
STRUKTUR ASOSIASI SPESIES TARGET PADA TERUMBU KARANG BUATAN di PERAIRAN SELAT BANGKA, KABUPATEN MINAHASA UTARA Emil Reppie; Daniel R. Monintja; M. Fedi A. Sondita; Indra Jaya; Victor P.H. Nikijuluw
Buletin PSP Vol. 15 No. 2 (2006): Buletin PSP
Publisher : Institut Pertanian Bogor

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Artificial reefs exhibit significant potential as an instrument in rehabilitation of coastal ecosystems or at least as an alternative to decrease the harvesting pressure on natural reefs by creating new fishing grounds. However, their utilization as reef fishing grounds in practice, may not be optimal without significant support of protected nursery ground reefs. This research was done to study the effectiveness of some artificial reef designs as nursery ground of target species. Three types of reinforced concrete block reef designs were chosen and constructed, they were cube, trapezium and combination in shapes; 0.5 m2 in total volume each; and a unit of patch reef used in comparison. The results show that natural reef still dominated the abundance of total individual species observed; but in the term of fish biomass showed that combination design more abundance than natural reef and the other two reef designs. This result indicated that reef designs (which have been constructed), in an optimal circumstance exhibit a significant potential as a nursery ground of coral fishes.
Co-Authors Abdullah Zainuddin Achmad Rizky Wibowo Adam , Adelia Wulandari Tanjung Aditya Hikmat Nugraha Akmala Dwi Nugraha Alfiandra alfiandra Alifia Adibila Nurhalisa Amir Yarkhasy Yuliardi Anak Agung Dewi Intan Parwati Ananda, Selvira Paulina Appe Hutauruk Ari Tridianto Asnil Aidah Ritonga Billi R. Kusumah Bisman Nababan DAHLIA WULAN SARI Daniel R. Monintja Deliza Putri Deny Sapto Chondro Utomo Dewi Kartika Ramadhan Domu Simbolon Dwi Okta Viani Dwi Ulfa Imaniar Emil Reppie Endang Sunarwati Srimariana Fachry Abda El Rahman Fahrulian Fahrulian Farhan Juliputra Kaisinda Farida Isroani Fauziyah Fauziyah . Firman Catur Wibowo Gusti Yarmi Harold J.D.Waas Henry Munandar Manik Hilma Nahwa Firdausi I Gusti Bagus Wiksuana I Wayan Nurjaya Indarto H. S. Indryani, Indryani Ismail Husein, Ismail Jaenab Jonson Lumban Gaol Kristian Thomas Tefsele M. Fedi A. Sondita M.Fedi Sondita Mahesa G. A. Satria Mara Samin Lubis Mardiman Sane Maria Febriyanti Samosir Maulid Wahid Yusup Meizzatul Chania Putri Mejika Adi Saputra Mia Rizki Anggrela Moh. Rasyid Ridho Mohammad Arif Taboer Mohammad Iqbal Irfany Muas Muas Muhammad Badar MUJIZAT KAWAROE Mukhlis, Resya Khalby Shalita Mulia Purba Muliwarman Muvianto, Cahyo Mustiko Okta Napsiah ngainul faidah Novianti Novianti Nur Atsilah Hasibuan Nur Muhammad Tirta Weuning Al Supandi Nursyahbany Sitorus Pane Sitorus Pane Prihatin Ika Wahyuningrum Priti Sesri Utami Reita Narulita Ria Resti Fauzia Richardus F. Kaswadji Rizqy Hadi Saputra Robert L Simanungkalit Rohmah Ageng Mursita Rompas, Jopie Tommy Sabrina Cinta Farani Salim Salim Sam Wouthuyzen Selvira Paulina Ananda Septi Anggraeni Sheliyana Cahya Oktari Shinta Maharani Simanungkalit, Robert L Soma Somantri Sri Mulatsih Subhat Nurhakim Sukma Ningsih Eka Suci Sumardi Sundari Wening W. Taufik Maulana, Taufik Tri Hartanto Try Al Tanto Udrekh Udrekh Victor P.H. Nikijuluw Vincentius P Siregar Wahidin, Nurhalis Wayan Nurjaya Wayan Sriyasa Widya Asri wulandari, setri Yesi Kumala Sari Yopi Novita Yosua Sebastian Zanatin Naim Al Islami