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Agus Alim Hakim
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Center for Coastal and Marine Resources Studies (CCMRS) Kampus IPB Baranangsiang, Jl. Raya Pajajaran No. 1, Bogor, Jawa Barat, Indonesia 16127
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COJ (Coastal and Ocean Journal)
Published by Institut Pertanian Bogor
ISSN : -     EISSN : 25498223     DOI : https://doi.org/10.29244/COJ.5.1
Core Subject : Agriculture, Social,
Agriculture, Biological Sciences & Forestry Environmental Science Social Sciences
COJ (Coastal and Ocean Journal) memiliki ISSN Online: 2549-8223 adalah Jurnal yang dikelola oleh Pusat Kajian Sumberdaya Pesisir dan Lautan, Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM), IPB University, dengan tujuan menyebarluaskan informasi tentang perkembangan ilmiah bidang pengelolaan wilayah pesisir dan lautan di Indonesia. Yang dimaksud dengan perkembangan ilmiah, pengelolaan, inovasi dan teknologi bidang pesisir dan lautan di Indonesia antara lain: Pengelolaan Perikanan, Pengolahan Hasil Laut, Bioteknologi Kelautan, Pengelolaan Sumberdaya Perairan, Pengelolaan Sumberdaya Pesisir dan Lautan, Pemetaan Wilayah Pesisir dan Laut, Hukum dan Sosial Ekonomi Wilayah Pesisir dan Laut, Sistem Sosial dan Ekologi Pesisir dan Lautan, Jasa Ekosistem Pesisir dan Lautan, Konservasi Sumberdaya Pesisir dan Laut serta Pengendalian Pencemaran Lingkungan Pesisir dan Lautan. Berdasarkan Surat Keputusan ISSN LIPI bahwa Coastal and Ocean Journal telah terdaftar dalam ISSN online dengan Nomor SK no. 0005.25498223/JI.3.1/SK.ISSN/2017.03 - 8 Maret 2017. Naskah yang masuk ke COJ akan dicek mengenai pedoman penulisannya oleh Administrasi, apabila sudah sesuai akan direview oleh 1 (satu) orang Dewan Penyunting dan 1 (satu) orang Mitra Bestari (Peer-Reviewer) berdasarkan penunjukan dari Ketua Dewan Penyunting. Keputusan diterima atau tidaknya suatu naskah menjadi hak dari Ketua Dewan Penyunting berdasarkan atas rekomendasi dari Dewan Penyunting dan Mitra Bestari. Jurnal COJ terbit 2 kali dalam 1 tahun (Juni dan Desember) Focus and Scope Pengelolaan Perikanan Pengolahan Hasil Laut Bioteknologi Kelautan Pengelolaan Sumberdaya Perairan Pengelolaan Sumberdaya Pesisir dan Lautan Pemetaan Wilayah Pesisir dan Lautan Kebijakan dan Ekonomi Wilayah Pesisir dan Lautan Sistem Sosial dan Ekologi Pesisir dan Lautan Jasa Ekosistem Pesisir dan Lautan Konservasi Sumberdaya Pesisir dan Lautan Pengendalian Pencemaran Lingkungan Pesisir dan Lautan
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Ilmu Lingkungan (Lain-Lain)
Articles 5 Documents
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Search results for , issue "Vol. 2 No. 1 (2018): COJ (Coastal and Ocean Journal)" : 5 Documents clear
SMALL SCALE FISHERIES AND CRUSTASEAN RESOURCES LINKAGES IN NORTH MADURA WATERS: SOCIAL-ECOLOGICAL CONNECTIVITY STUDIES M. Nur Arkham; Arif Trihandoyo; Agus Ramli
COJ (Coastal and Ocean Journal) Vol. 2 No. 1 (2018): COJ (Coastal and Ocean Journal)
Publisher : Pusat Kajian Sumberdaya Pesisir dan Lautan IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (966.52 KB) | DOI: 10.29244/COJ.2.1.1-10

Abstract

Crustaceans is a fishery resource that has high economic value, where a lot of demand for exports from crustacean group. Small-scale fisheries have become the foundation for the fishermen who live in coastal areas. The purpose of this study is to identify the resource utilization of crustaceans by small-scale fisheries in North Madura Waters, and assess dependency on the existence of small-scale fisheries resources existing crustaceans in North Madura Waters. The research method is direct observation, interviews, and free dialogue with some of the respondents. The results that have been obtained from this study, so it can be concluded that small-scale fishermen who make arrests crustacean resources in North Madura Waters is fishing with fish traps and fishing gear dogol that land their catch in PPI Kranji, Sampang PPI and PPI Tamberu. Dominant Commodities catch is crabs, tiger shrimp and white shrimp. The results of the small-scale fisheries dependence on resources from the index dependence crustaceans seen mention that fishermen who landed the catch in PPI Kranji, Sampang PPI and PPI Tamberu have a resource dependency with crustaceans with an index value of 21.74; 13.87; and 0.42. Keywords: crustacea, small scale fisheries, dipandance crustacea index, North Madura Waters
OBIA AND BTM INTEGRATION FOR MAPPING HABITAT COMPLEXITY OF CORAL REEFS ON HARAPAN-KELAPA ISLANDS, KEPULAUAN SERIBU Tarlan Subarno; Vincentius Paulus Siregar; Syamsul Bahri Agus
COJ (Coastal and Ocean Journal) Vol. 2 No. 1 (2018): COJ (Coastal and Ocean Journal)
Publisher : Pusat Kajian Sumberdaya Pesisir dan Lautan IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1325.006 KB) | DOI: 10.29244/COJ.2.1.11-22

Abstract

The habitat complexity is indirectly closely related to reef fish abundance. This study aims to map reefs habitat complexity by integrating object-based image analysis (OBIA) and habitat complexity analysis using benthic terrain modeler (BTM). The datasets used were SPOT-7 imagery and water depth derived from satellite imagery. The ground check was conducted to collect field data used as reference for classification and accuracy assessment of classification results. Classification of SPOT-7 imagery was performed using support vector machines (SVM) algorithm, by grouping shallow waters habitats into 4 classes on level 2 and 3 classes on level 3. Accuracy assessment was done by confusion matrix and resulting overall accuracy (OA) 83.55% for level 2 and 79.66% for level 3. The habitat complexity was analyzed using rugosity analysis method (Arc-Chord Ratio) from benthic terrain modeler (BTM) to obtain rugosity index in reefs area. The substrate covers were obtained from OBIA and complexity of habitats were obtained from BTM, then the overlay result shows varying rugosity index on the reef area in Harapan-Kelapa Islands. Keywords: coral reefs, OBIA, habitat complexity, rugosity
CHARACERISTICS OF SEA HORSE Hippocampus comes FROM NORTH WATERS OF BINTAN ISLAND, RIAU ISLANDS Evi Maya Sari; Mala Nurilmala; Asadatun Abdullah
COJ (Coastal and Ocean Journal) Vol. 2 No. 1 (2018): COJ (Coastal and Ocean Journal)
Publisher : Pusat Kajian Sumberdaya Pesisir dan Lautan IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (935.118 KB) | DOI: 10.29244/COJ.2.1.23-28

Abstract

Sea horse Hippocampus spp. is a group of unique marine biota and its distribution is spread all over the world. This study aims to determine the characteristics of seahorse Hippocampus comes from North Bintan waters by looking at the yield and degree of hydrolysis (DH) of the protein hydrolyzate sample. This samples obtained from the catch of fishermen in the North Waters of Bintan Island. The analysis is the measurement of the yield and the degree of hydrolysis. The results obtained from the study that the horse of sea H. comes from the North waters of Bintan shows that the highest yield in the sea horse body is bone that is equal to 43.69%. This proves that the seahorse is one of the ingredients that can be utilized as a further processed dry feed such as in the manufacture of flour and dried products (such as ginseng). As for the degree of hydrolysis generated from the substrate of H. comes a sea horse protein derived from meat and bone have a high value compared to the substrate of sea horse bone meal. Key words: sea horse, yield, degree of hydrolysis, North Waters of Bintan Island
THE PROVISION ON SEAGRASS ECOSYSTEM SERVICES TO SMALL-SCALE FISHERIES ACTIVITY IN EASTERN COASTAL OF BINTAN ISLAND, RIAU ISLANDS M. Nur Arkham
COJ (Coastal and Ocean Journal) Vol. 2 No. 1 (2018): COJ (Coastal and Ocean Journal)
Publisher : Pusat Kajian Sumberdaya Pesisir dan Lautan IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1043.296 KB) | DOI: 10.29244/COJ.2.1.29-40

Abstract

The seagrass ecosystem has the same role as other ecosystem in improving coastal community fishery business. The purpose of this study is to assess the provision of seagrass ecosystem services to small fishing activities in the study sites. The research was conducted in Malang Village Meeting and Berakit from September to November 2014. Spatial distribution of fish species resources and small fishing catchment areas at study sites were located near the coast in each study village. The activity of catching small fishermen by utilizing the existence of seagrass ecosystem is reflected from the resources of fish species that are obtained and marketed to meet their needs. Fish community structure associated with seagrass from small fisherman catch in Malang Village Meeting based on index value of diversity (H ') and uniformity (E) of 2.58 and 0.93 higher than that of Desa Berakit that is 1.77 and 0.65. This value indicates that the keaganagaman in Malang Village is Medium and the community is in stable condition. While in the village of Berakit shows low diversity and community in unstable conditions. While the value of dominance index (C) of each village is low with the value of each village of 0.09 and 0.31. Keywords: seagrass ecosystem services, small-scale fisheries, and Eastern Coastal of Bintan
ASSESSMENT ON GROUPER FISHERIES WITH ECOSYSTEM APPROACH TO FISHERIES MANAGEMENT IN KARIMUNJAWA NATIONAL PARK Beta Indi Sulistyowati; M Mukhlis Kamal; Yonvitner; Irfan Yulianto
COJ (Coastal and Ocean Journal) Vol. 2 No. 1 (2018): COJ (Coastal and Ocean Journal)
Publisher : Pusat Kajian Sumberdaya Pesisir dan Lautan IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (934.59 KB) | DOI: 10.29244/COJ.2.1.41-56

Abstract

Groupers are member of family Serranidae that plays important role in ecology of coral reefs ecosystem as top level predators.Economically, groupers are targets species for their high economic values.Based on statistics data for Karimunjawa fisheries during 2010 to 2014 it is shown a decline in capture of groupers. This implies to the demand of better management. This study dealt with the appraisal of the groupers fisheries in Karimunjawa based on indicators assessment of the Ecosystem Approach Fisheries Management (EAFM). EAFM approach uses comprehensively both ecological, socio-economics as well as institutional and governance capacity in managing fisheries. The results showed that the groupers fisheries has been managed moderately (n=70.59), of which priority management plan started from social development strategy to maintain existing strategy. Keywords: Serranidae; Grouper Fisheries; EAFM; Management Plan

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