Jurnal Harpodon Borneo
Jurnal HARPODON BORNEO merupakan jurnal ilmiah dalam bidang Ilmu – Ilmu Perikanan dan kelautan, yang diterbitkan oleh Fakultas Perikanan dan Ilmu Kelautan Universitas Borneo Tarakan. Jurnal ini terbit dua kali setahun, yaitu pada periode bulan April dan Oktober, sebagai media informasi dan komunikasi ilmiah guna menyajikan kompilasi hasil penelitian orisinil, pemikiran dan pandangan dari peneliti, pakar dan pemerhati dalam bidang perikanan dan kelautan serta masyarakat lingkungan pesisir) Jurnal Harpodon Borneo menerima naskah yang merupakan hasil penelitian (research), catatan penelitian (notes), ulas balik artikel (review or mini review article) dan ulasan / kajian pustaka (feature books), dalam bahasa Indonesia maupun bahasa Inggris yang belum pernah atau sedang dipertimbangkan untuk diterbitkan/dipublikasikan pada penerbitan jurnal / bulletin / majalah ilmiah lainya.
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<![CDATA[EMERGY; DEFINISI DAN APLIKASINYA DALAM MENDUKUNG PENGAMBILAN KEPUTUSAN UNTUK KEGIATAN KONSERVASI ]]>
<![CDATA[Rahmadi, Puji]]>;
<![CDATA[Suk-Mo, Lee]]>
<![CDATA[ Jurnal Harpodon Borneo Vol 5, No 1 (2012): Volume 5 No 1 April 2012 ]]>
Publisher : <![CDATA[Jurnal Harpodon Borneo ]]>
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DOI: 10.35334/harpodon.v5i1.77
<![CDATA[This paper was addressed to introducing new method of measuring the real wealth of environmental value either in the ecological point of view or economically. The new method proposed here was “Emergy analysis” (the available energy of one kind previously used up directly and indirectly to make a production or service). The Emergy analysis was used to gain overviews of the relationship between economy and ecology in relation to the decision making whether the environmental need conservations or not. In this paper some Emergy terminology was introduced as well as the definition of Emergy itself. Some of the Emergy terminology introduced here were; Energy, emergy, solar transformity, exergy, empower and EmValue. Procedure to do Emergy analysis was clearly discussed here and followed by Emergy indices calculation. Based on the result of Emergy indices calculations, we will get recommendation to make the suitable decision about a system, environmental or even production activity. Keywords : Emergy, transformity, Emergy-index, conservation.]]>
<![CDATA[FENOMENA BIOLUMINENSENSI CUMI-CUMI (Loligo duvauceli) BERASAL DARI BAKTERI SIMBION ]]>
<![CDATA[Pringgenies, Delianis]]>
<![CDATA[ Jurnal Harpodon Borneo Vol 5, No 1 (2012): Volume 5 No 1 April 2012 ]]>
Publisher : <![CDATA[Jurnal Harpodon Borneo ]]>
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DOI: 10.35334/harpodon.v5i1.83
<![CDATA[Tujuan penelitian adalah mengungkap simbiosis antara bakteri dengan organ cahaya cumi-cumi pada proses bioluminesensi dengan asumsi bahwa: kemampuan pencahayaan tidak dimiliki oleh organisme cumi-cumi itu sendiri; terjadi simbiosis antara cumi-cumi dan bakteri; dan proses simbiosis antara bakteri dengan cumi-cumi terjadi secara horizontal, yakni bakteri berasal dari luar dan besimbiosis pada cumi-cumi setelah menetas dari telur. Pemecahan masalah dalam penelitian ini dilakukan melalui aspek cumi-cumi dan bakteri, dan kemudian dianalisis tentang ketergantungan kedua organisme tersebut dengan cara: histologi organ sebagai sumber cahaya dengan metode mikroskop elektron transmisi (TEM ) pada juvenil dan dewasa cumi-cumi. Hasil penelitian menunjukkan bahwa jenis cumi-cumi yang memancarkan cahaya memiliki sepasang organ cahaya menempel pada dorso-lateral kantung tinta. Organ cahaya sudah terbentuk sempurna pada cumi-cumi juvenil umur satu hari dan selanjutnya membesar mengikuti pertumbuhan cumi-cumi. Bakteri di dalam kantung bakteri merupakan bakteri yang hidup secara ektraselular dan kerapatannya di dalam kantung meningkat sejalan dengan umur cumi-cumi juvenil sampai dewasa. Dari hasil analisis histologi kantung organ cahaya, didapat bahwa kantung organ cahaya cumi-cumi juvenil umur satu hari belum mengandung bakteri. Bakteri mulai dijumpai dalam koloni kecil pada cumi-cumi umur dua hari dan pada cumi-cumi yang lebih besar serta dewasa. Sel-sel bakteri terdapat dalam kerapatan yang padat di dalam lumen kantung hewan dewasa. Kehadiran bakteri pada organ cahaya cumi-cumi terjadi secara horizontal yang berarti bahwa bakteri berasal dari luar lalu masuk bersimbiosis ke dalam organ cahaya melalui saluran bersilia kantung setelah cumi-cumi menetas. Bioluminesensi yang terjadi dimanfaatkan cumi-cumi untuk strategi pertahanan melalui penyamaran dan mekanisme komunikasi antar lawan jenis. Key words : Bakteri, simbion, cumi, organ cahaya]]>
<![CDATA[BIOPROSPEK AKTIVITAS METABOLIT SEKUNDER DARI LAMUN (Seagrass) DAN BEBERAPA JENIS MAKROALGA (Seaweeds) SEBAGAI KANDIDAT AGEN ANTIBAKTERI PATOGEN Vibrio harveyi YANG MENYERANG UDANG WINDU (Penaeus monodon) (Studi in-vitro) ]]>
<![CDATA[Kurnia Agung, Mochamad Untung]]>;
<![CDATA[Mulyani, Yuniar]]>;
<![CDATA[Riyantini, Indah]]>
<![CDATA[ Jurnal Harpodon Borneo Vol 5, No 1 (2012): Volume 5 No 1 April 2012 ]]>
Publisher : <![CDATA[Jurnal Harpodon Borneo ]]>
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DOI: 10.35334/harpodon.v5i1.78
<![CDATA[Bacterial deseases are seriousness problem in aquaculture. The uncontrolled of quality degradation of pond sites because of wastes and organic matters decompotition and also global climate changes has been predicted affect triggered the bacterial infections. Vibrio harveyi is one of patogenic bacteria which againts Tiger shrimp (Penaeus monodon). The recovery strategies has been applied both in the rehabilitation of pond sanitary and also it has been focussed in curative methods to overcome infection activities. The usage of synthetic antibiotics has been reported gift any negative effects, either for environment and rised pathogenic resintance because of uncontrolled exposure.Environmental friendly and based on biological methods has been promoted to overcome this problem. The usage of antibacterial agents derived from natural compounds has been recommended as an effective method. Several marine resources has been predicted as candidates of antibacterial agents againts Vibrio harveyi. Several seaweeds (macroalga) and seagrass has been explored in this research at in-vitro level of study to inhibit the activity of Vibrio harveyi. The result showed that all of the crude extracts derived from seagrass (Thallasia sp) and several kinds of seaweeds (Padina sp, Gracilaria sp and Sargassum sp) could inhibit the growth of Vibrio harveyi from the lowest concentration level (10 µg/mL). The highest inhibition activity has been showed from the antibacterial sensitivity test of crude extract of Thallasia sp at the concentration level of 10.000 µg/mL. Keywords : macroalgae, seagrass, secondary metabolite, antibacteria, Vibrio harveyi]]>
<![CDATA[SISTEM PENCIUMAN ELEKTRONIK UNTUK PENDETEKSIAN UAP FORMALIN PADA PRODUK PERIKANAN ]]>
<![CDATA[., Mulyadi]]>;
<![CDATA[Wahyuni Arsianti, Rika]]>
<![CDATA[ Jurnal Harpodon Borneo Vol 5, No 1 (2012): Volume 5 No 1 April 2012 ]]>
Publisher : <![CDATA[Jurnal Harpodon Borneo ]]>
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DOI: 10.35334/harpodon.v5i1.84
<![CDATA[Produk hasil tangkapan nelayan akan mengalami proses degradasi setelah ditangkap dan mati. Penurunan kualitas produk perikanan ini disebabkan oleh aktifitas bakteri, enzim maupun kombinasi dari kedua faktor tersebut. Penambahan bahan kimia pada produk perikanan dimaksudkan untuk mencegah terjadinya proses deteriorasi tersebut. Produk yang diawetkan dengan bahan kimia seperti formalin menghasilkan uap kimiawi yang dapat dideteksi oleh sensor gas, sehingga sebuah sistem penciuman elektronik dapat dimanfaatkan sebagai sarana untuk menganalisa kualitas suatu produk makanan. electronic nose adalah sebuah sistem yang dikreasikan untuk menyerupai fungsi indera penciuman hewan. Sistem ini terdiri dari beberapa jenis sensor gas dengan kemampuan pendeteksian gas tertentu dan metode analisa yang dapat mengenali pola-pola khusus dari bahan kimia yang mudah menguap. Pada penelitian ini diterapkan teknik analisa tidak merusak untuk mendeteksi uap formalin melalui teknologi gugus sensor gas quartz microbalances yang dikombinasikan dengan principal component analysis. Sensor yang berfungsi membangkitkan pola dari senyawa mudah menguap diberi salutan polimer tertentu agar lebih sensitif terhadap uap formalin. Respon sensor mengalami perubahan saat material polimer terpapar uap-uap senyawa yang menempel pada membran sensitif tersebut. Kombinasi dari jenis sensor dan metode statistik multivariat telah berhasil mengidentifikasi uap-uap kimiawi yang diujikan dengan tingkat keberhasilan sebesar 96,88%. Keywords: e-nose, formalin, multivariat]]>
<![CDATA[STUDY OF KAPAH CLAM (Meretrix sp.) MANAGEMENT IN AMAL BEACH ZONE TARAKAN CITY, EAST KALIMANTAN ]]>
<![CDATA[Wiharyanto, Dhimas]]>
<![CDATA[ Jurnal Harpodon Borneo Vol 5, No 1 (2012): Volume 5 No 1 April 2012 ]]>
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DOI: 10.35334/harpodon.v5i1.79
<![CDATA[Amal beach is the side of Tarakan Island and it has high biodiversity. One of fauna found which associated with the mangroves is kapah clam (Meretrix sp.). That has economic value so that faced high exploited along season. Considering that condition study of kapah clam management was very importance. This study were studied from September until October 2009 until December 2010 . This study use primer and secondary data’s include ecology and capture information. SWOT analysis used to take for certain management strategies. Kapah clam (Meretrix sp) collected at intertidal area with survey method and stratified systematic sampling. In each location divided based on zonations area i.e. upper, middle, lower and investigated by using belt transects with frame 1x10 m2 divided in 10 subplot. The distribution, and mean density of the shell were difference at each station. Management strategies priority for kapah clam at Amal beach are : monitoring of Kapah clam source at Amal Lama Beach, selection size in capture, management time for capture, Determine of protecting area and maintaining with restocking. Keywords : Amal Lama beach, Meretrix, Strategic management]]>
<![CDATA[KOMPOSISI HASIL TANGKAPAN PERIKANAN TUGU DI PERAIRAN KOTA TARAKAN ]]>
<![CDATA[Rizal, Agus]]>;
<![CDATA[Laga, Asbar]]>
<![CDATA[ Jurnal Harpodon Borneo Vol 5, No 1 (2012): Volume 5 No 1 April 2012 ]]>
Publisher : <![CDATA[Jurnal Harpodon Borneo ]]>
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DOI: 10.35334/harpodon.v5i1.85
<![CDATA[Tugu fishing gear is one type of fishing gear in the city of Tarakan. Tugu fishing gear is highly dependent on the tides (tidal trap). In specification-pillar dimension of fishing gear catches indicated that generated diverse in type and size. This study aims to determine the types of fisheries catches the trap and the composition of fishery catches the existing tugu in the town of Tarakan. samples are taken from three stations, among others; station 1 is located in The Village Mamburungan precisely in Cape sand, station2 and station 3 is located in The Village Beach charity. Total catch weight of 12 528 heads with 54.2 Kg. The identification results obtained during the investigation of 34 species from six groups of species of marine life. Highest composition based on the number during the experiment shows in a row is a freckle-pink shrimp (Metapenaeus sp) amounted to 49.79%., And the lowest was Goldstripe sardinella (sardinella Fimbriata), chacunda gizzard (dorosoma chacunda), giant catfish (Arius thalassinus), yellowpike (Congresox talabon), Halibut (psettodes erumei), mackerel (Scomberomorus guttatus), and sea snake (Enhydrina Schistosa) 0.01% respectively. Keywords: composition, fishery catches trapt, and the City of Tarakan]]>
<![CDATA[PEMANFAATAN KEONG TEMBERUNGUN (Telescopium-telescopium) SEBAGAI PAKAN ALTERNATIF TERHADAP PERTUMBUHAN DAN MOULTING KEPITING BAKAU (Scylla serrata) ]]>
<![CDATA[Iromo, M.Si, Heppi]]>
<![CDATA[ Jurnal Harpodon Borneo Vol 5, No 1 (2012): Volume 5 No 1 April 2012 ]]>
Publisher : <![CDATA[Jurnal Harpodon Borneo ]]>
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DOI: 10.35334/harpodon.v5i1.80
<![CDATA[Feeding with a balanced formulation of nutrition, can help the process of growth and moulting of mub crab,Scylla serrata. In general, the Soca crab aquaculture utilize feed that is still competitive with humans thereby increasing the cost operasional, while in the intensive aquaculture require the availability of feed in a number of good quality, inexpensive, sustainable and high production value. One of an alternative food for the growth of mud crab is temberungun snail (Telescopium-telescopium), which is a waste of traditional farming in ponds. This study aimed to compare the effect of temberungun snail as a feed with other feeds that high economic value for the growth and moulting of mud crab. The research was carried on January to May in traditional ponds in the small island of Tarakan. Four feed treatments were applied: A = trash fish, B = temberungun snails (Telescopium-telescopium), C = crustaceans (Penaeid sp), D = squid (Loligo sp). The results of the studi showed that the use of non-economical feed of temberungun snail was not significantly different with the other natural feed that high economic value to growth and moulting of mud crab. Keywords : Scylla serrata, growth, moulting, snail temberungun ]]>
<![CDATA[SEBARAN HORIZONTAL SUHU, SALINITAS DAN KEKERUHAN DI PANTAI DUMOGA, SULAWESI UTARA ]]>
<![CDATA[Azis Ismail, M. Furqon]]>;
<![CDATA[Taofiqurohman, Ankiq]]>
<![CDATA[ Jurnal Harpodon Borneo Vol 5, No 1 (2012): Volume 5 No 1 April 2012 ]]>
Publisher : <![CDATA[Jurnal Harpodon Borneo ]]>
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DOI: 10.35334/harpodon.v5i1.81
<![CDATA[Horizontal Distribution of Temperature, Salinity and Turbidity in Dumoga Coastal Waters, North Sulawesi. Observation of water quality parameter namely temperature, salinity and turbidity were carried out in Dumoga Coastal waters on July 2006. The objective of this research is to know the horizontal distribution of temperature, salinity and turbidity which can be used to obtain the information regarding the feasibility of Dumoga Coastal waters for aquaculture. The methods were used are field observation using sensor system of CTD SBE 19. The result of the research shows that the water quality parameters in Dumoga Coastal waters there are no thermocline layer with water temperature between 24,22 °C – 28,53 °C. The presence of freshwater inputs from Dumoga River to the seaside with salinity varies from 4,66 psu – 33,89 psu. The turbidity are relatively high with values between 8,33 NTU – 272,59 NTU. Viewed from temperature, salinity and turbidity, the Dumoga Coastal waters still within the tolerance limits for tropical aquaculture. Keywords: temperature, salinity, turbidity, Dumoga Coastal waters ]]>
<![CDATA[IKAN TUNA SIRIP KUNING (Thunnus albacores) DI PERAIRAN ZONA EKONOMI EKSKLUSIF INDONESIA SAMUDERA HINDIA SELATAN JAWA TIMUR ]]>
<![CDATA[Hermawan, David]]>;
<![CDATA[Boer, Mennofatria]]>;
<![CDATA[Dahuri, Rokhmin]]>;
<![CDATA[Budiharsono, Sugeng]]>;
<![CDATA[Farid Ma’ruf, Widodo]]>
<![CDATA[ Jurnal Harpodon Borneo Vol 5, No 1 (2012): Volume 5 No 1 April 2012 ]]>
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DOI: 10.35334/harpodon.v5i1.76
<![CDATA[Stock status of Yellowfin tuna in Indian Ocean on southern water of East Java currently is predicted undergoing overfishing or close to overfishing which is very alarming from sustainability context. A research has been done on Yellowfin tuna fisheries sustainability based on ecology, economy, technology, social and institutional dimensions. Collected data are analyzed using RAPFISH (multidimensional scaling/MDS, leverage analysis, monte carlo analysis), and comparison pairwess analysis to asses multidimensional sustainability of Yellowfin fisheries.Research result shows that Rapfish index for ecological sustainability is 57.83%, whereas economical, technological, social and institutional sustainability are consecutively: 68.14%, 98.03%, 44.89% and 47.88%. Multidimensional sustainability status assessment result show sustainability index 64.54 %, or Fairly Sustainable. Of those dimensions, social and institutional dimension have the lowest proportion in Yellowfin fisheries in Indian Ocean economic exclusive zone (EEZ) they are 7.63% and 4.24 %. Keywords: yellowfin tuna, sustainability, EEZ, Rapfish]]>
<![CDATA[DERIVASI PERSAMAAN MATEMATIS DALAM PENDUGAAN NILAI KONSUMSI HARIAN PENYU HIJAU DI PADANG LAMUN BERDASARKAN PENGAMATAN AKTIFITAS MAKANNYA ]]>
<![CDATA[Roem, Muhamad]]>
<![CDATA[ Jurnal Harpodon Borneo Vol 5, No 1 (2012): Volume 5 No 1 April 2012 ]]>
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DOI: 10.35334/harpodon.v5i1.82
<![CDATA[Tremendous gaps remain in our understanding of the foraging ecology of sea turtles. For some species, little progress in the elucidation of diet and foraging habitats has been made since reviews summarized the state of our knowledge more than 20 years ago. These papers will describe how to derivate a mathematics equation to estimate the grazing rate of green sea turtle in a seagrass meadow. The mathematical equation was generated based on observation on the green sea turtle daily feeding activity which correlated with average total time that they allocated for feeding or foraging activity. Through these mathematical equations we can estimate total daily consumption of green sea turtle. Keywords : mathematic, equation, grazing rate, green sea turtle, feeding activity]]>
