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Jurnal Harpodon Borneo
Published by Universitas Borneo Tarakan
ISSN : 2087121x     EISSN : 25416294     DOI : https://doi.org/10.35334/harpodon.v16i2
Core Subject : Agriculture, Social,
Agriculture, Biological Sciences & Forestry Environmental Science
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.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan
Articles 400 Documents
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SISTEM PENCIUMAN ELEKTRONIK UNTUK PENDETEKSIAN UAP FORMALIN PADA PRODUK PERIKANAN Mulyadi .; Rika Wahyuni Arsianti
Jurnal Harpodon Borneo Vol 5, No 1 (2012): Volume 5 No 1 April 2012
Publisher : Fakultas Perikanan Dan Ilmu Kelautan Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (216.631 KB) | DOI: 10.35334/harpodon.v5i1.84

Abstract

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
KESESUAIAN EKOWISATA SNORKLING DI PERAIRAN PULAU PANJANG JEPARA JAWA TENGAH Agus Indarjo
Jurnal Harpodon Borneo Vol 8, No 1 (2015): Volume 8 No 1 April 2015
Publisher : Fakultas Perikanan Dan Ilmu Kelautan Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (366.251 KB) | DOI: 10.35334/harpodon.v8i1.105

Abstract

This research purposed at determining the suitability of the waters of Panjang Island for snorkling ecotourism activities. Biogeophysical data were collected by field survey. Method of data analysis comprises analysis of land and waters suitability and spatial analysis using GIS. Analysis results of the waters Panjang Island suitability for snorkling ecotourism activities categories class suitable at station 2, station 3, station 4, station 5 and station 6.Key words : Snorkeling ecotourism, waters suitable, Panjang island
KOMPARASI TINGKAT KEANEKARAGAMAN JENIS IKAN PADA PERAIRAN MANGROVE DAN TAMBAK TRADISIONAL DI SEKITAR PERAIRAN JUATA LAUT KOTA TARAKAN KALIMANTAN UTARA Dhimas Wiharyanto; Gazali Salim
Jurnal Harpodon Borneo Vol 7, No 2 (2014): Volume 7 No 2 Oktober 2014
Publisher : Fakultas Perikanan Dan Ilmu Kelautan Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (360.013 KB) | DOI: 10.35334/harpodon.v7i2.120

Abstract

Estuaries or also known as ustuaria is the area of water bodies into a meeting between one or more rivers in coastal areas with marine areas. Juata Laut waters located in the northern part of Tarakan Island. These waters are a small part of the estuarine waters in this region, which connects the river Sesayap which is one of the major rivers located in the northern coastal region of North Kalimantan with the surrounding sea area. The purpose of this study was to determine the type and level comparison fishes diversity found in mangrove waters and traditional farms around the waters of Juata Laut Tarakan City North Kalimantan province. Types of fish found in the waters of the Sea of mangrove Juata as many as 23 types, while in pond waters around 19 species. Level of biodiversity of fish in mangrove waters and traditional farms around the waters of the Sea Juata classified in the spring rate which means it has a lower level of community stability. Keywords : Comparation, diversity, fishes.
PRODUKTIVITAS DAN LAJU DEKOMPOSISI SERASAH MANGROVE DI KAWASAN KONSERVASI MANGROVE DAN BEKANTAN (KKMB) KOTA TARAKAN KALIMANTAN UTARA Hardianto .; Karmila .; Yulma Yuki
Jurnal Harpodon Borneo Vol 8, No 1 (2015): Volume 8 No 1 April 2015
Publisher : Fakultas Perikanan Dan Ilmu Kelautan Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (360.394 KB) | DOI: 10.35334/harpodon.v8i1.136

Abstract

Other than for recreation purpose, Mangrove forest in Conservation Area for Mangrove and Bekantan also serve as basis for food chain where aquatic organism live. Mangrove also has high productivity. Litter productivity from several mangrove species as follows, 1.12 g/m2/day for Sonneratia alba, 0,82 g/m2/day for Rhizophora apiculata, 0.64 g/m/day for Bruguivera parviflora, and 0.52 g/m2/day for Avicennia alba. Litter decomposition rate for several mangrove species as follows, 0.35 g/day for Sonneratia alba, 0.30 g/day for Avicennia alba, 0.20 g/day for Bruguiera parviflora and the lowest one is 0.13 g/day for Rhizophora apiculata. Key word : litter productivity, litter decomposition, KKMB, Tarakan city
STUDI PARAMETER OSEANOGRAFI FISIK PERAIRAN PULAU DERAWAN Muhamad Roem; Asbar Laga; Ika Listina; Indrawati Rukmana; Kiki Astriani
Jurnal Harpodon Borneo Vol 9, No 2 (2016): Volume 9 No 2 Oktober 2016
Publisher : Fakultas Perikanan Dan Ilmu Kelautan Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1070.76 KB) | DOI: 10.35334/harpodon.v9i2.171

Abstract

A study on waves, tides and tidal currents has been done to understanding the oceanography characters  of  Derawan Island.  Wave  modeling done  by the approach hindcasting methods. Derawan tidal was analyzed with admiralty method to determine the tidal constituent. Tidal currents has been studied with the plot stick approach. In general, our results show that the largest waves probability come from the northeast with a wave height between 1-4 m. Derawan tidal type are mixed with the meanseal level values at 224 cm. Key words : Derawan, Oseanography, Wave, Tidal Current.
PEMANFAATAN PUPUK HAYATI BAGI SEBAGAI SOLUSI DALAM REKAYASA PERTUMBUHAN BUDIDAYA RUMPUT LAUT (Eucheuma SP) KOTA TARAKAN Jimmy Cahyadi; Eka Yuniarti
Jurnal Harpodon Borneo Vol 7, No 1 (2014): Volume 7 No 1 April 2014
Publisher : Fakultas Perikanan Dan Ilmu Kelautan Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (799.365 KB) | DOI: 10.35334/harpodon.v7i1.6

Abstract

Pemupukan adalah upaya pemberian nutrien kepada tanaman guna menunjang kelangsungan hidupnya. Penggunaan pupuk hayati umumnya hanya dilakukan pada tanaman  yang hidup di darat di mana tanah adalah sebagai media tumbuh.  Praktek  pemupukan  pada  tanaman yang  hidup  di  perairan  masih  sangat  jarang dilakukan sebab perairan laut sebagai media tumbuh dipandang senantiasa memberikan cukup nutrien bagi pertumbuhan tanaman laut padahal sejumlah hormon tumbuh yang dibutuhkan tanaman darat juga dibutuhkan tanaman laut.  Rumput laut (Eucheuma sp) sebagai tanaman yang hidup di perairan laut juga membutuhkan sejumlah nutrien pada jumlah yang cukup dan seimbang. Usaha-usaha yang telah dilakukan dalam rangka upaya perekayasaan peningkatan pertumbuhan dan produksi budidaya rumput laut masih kurang optimal. Hasil penelitian menunjukkan semakin lama waktu perendaman larutan pupuk cair hayati terhadap rumput laut (eucheuma cottonii), semakin tinggi bobot rumput laut yang dihasilkan dan berpengaruh  nyata. Presentase pertumbuhan terbaik pada perlakuan perendaman 6 jam diikuti perlakuan perendaman 4 jam dan selanjutnya perendaman 2 jam dengan rata-rata serta pada terendah pada perlakuan control dengan dosis perendaman 5 ml dalam satu liter air laut.Kata kunci : Pupuk Hayati, Budidaya Eucheuma sp, Kota Tarakan
KAJIAN PERTUMBUHAN IKAN BERONANG TULIS (Siganus javus) MENGGUNAKAN PENDEKATAN VON BERTALANFFY Gazali Salim
Jurnal Harpodon Borneo Vol 3, No 1 (2010): Volume 3 No. 1 April 2010
Publisher : Fakultas Perikanan Dan Ilmu Kelautan Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (182.736 KB) | DOI: 10.35334/harpodon.v3i1.438

Abstract

Fish Siganus (Siganus Sp) is one type of fish that have high economic value, especially rabbitfishes write (Siganus javus) because these fish have a tasty meat flavor and delicious and nutritious because they contain high protein which is around 35% - 46%. By looking at the potential importance of fish Siganus javus so it will need an appropriate management through research on fish Siganus javus order to remain sustainable existence. Research on rabbitfishes has actually done that is about how to feed and cultivation of Siganus javus and Siganus Canaliculatus, but research on aspects of reproductive and morphometric rabbitfishes write (Siganus javus) is rarely done. Fish sampling was conducted from January 2004 until December 2004 by using samples taken from catches of fishermen in the waters around Jepara. This research use descriptive research design. Data collected by sampling. Data obtained from the sampling results is an estimated data (estimate value). Sampling was conducted using a purposive sampling. Based on the analysis of male fish from Demaan village, Jepara, where fish can reach a maximum length (L ∞) equal to 30.409 cm, while for female fish can reach a maximum length (L ∞) equal to 30.054 cm. Achieved by growth in rabbitfishes both male and female writing related to the availability of food in the surrounding waters in Jepara as a feeding ground or select one of the area as a place to seek food from rabbitfishes write (Siganus javus). The availability of adequate food, will make rabbitfishes writing can be grown. For the male fish will run faster growth from the age of 0-150 days, then will run very fast at the age of 150 days to 250 days age. After the age of more than 250 days, the growth in length remained relatively constant or slow down again until it reaches zero at this very old fish. Key words : Ikan Beronang Tulis (Siganus javus), Growth, Von Bertalanffy
STUDI KUALITAS AIR DI LINGKUNGAN PERAIRAN TAMBAK ADOPSI BETTER MANAGEMENT PRACTICES (BMP) PADA SIKLUS BUDIDAYA I, KELURAHAN KARANG ANYAR PANTAI KOTA TARAKAN PROPINSI KALIMANTAN UTARA Muhammad Budi Santosa; Dhimas Wiharyanto
Jurnal Harpodon Borneo Vol 6, No 1 (2013): Volume 6 No 1 April 2013
Publisher : Fakultas Perikanan Dan Ilmu Kelautan Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (348.188 KB) | DOI: 10.35334/harpodon.v6i1.51

Abstract

Brackish water pond is one of human making ecosystem.  Commonly, It’s use for fisheries production especially  shrimp or fishes purporting. In Coastal of North Kalimantan, to running its have been used traditional system.  This system is depending to the natural condition. The good water quality  is one important thing for supporting life in the waters column and management system. This study for management life organisms in pond we must know about water quality in every day for turn of the risk. Daily and weekly observations on water quality in the pond water obtained under unfavorable conditions. This is indicated by dissolved oxygen conditions which tended lower than normal organisms as well as an increase in the content of ammonia in the course of shrimp farming. To further efforts should be made to the improvement of water quality conducted from land preparation.
The Second Kiss dan GPR54: Amplifikasi dan Sekuensing Gen Penyandi Faktor Reproduksi Ikan Nila (Oreochromis niloticus) Ricky Febrinaldy Simanjuntak
Jurnal Harpodon Borneo Vol 10, No 2 (2017): Volume 10 No.2 Oktober 2017
Publisher : Fakultas Perikanan Dan Ilmu Kelautan Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (713.08 KB) | DOI: 10.35334/harpodon.v10i2.228

Abstract

Several years ago since it was first found to play a role in metastasis, Kisspeptin (encoded by Kiss1) that has GPR54 cognitive receptors is known to act as a regulator to initiating reproductive factors, involving GnRH secretion in some vertebrates, including fish. However, each of the other vertebrates will express different kinds of Kisspeptin based on the types and its evolutionary line. The aims of this research is to confirm the Kiss2 type along with the GPR54 receptor on Tilapia. RNA isolation, cDNA cloning and DNA amplification was made from samples of tilapia testes. The DNA amplification result will then be sequenced by MACROGEN. Inc. The amplified results of the Kiss2, GPR54 and β-Actin (positive control) genes observed using agarose gel electrophoresis show the product size of each gene is 199 bp, 155 bp and 197 bp. Confirmation of sequencing results by the BLAST method for Kiss2, GPR54 and β-Actin genes were: 100%, 97% and 100%, respectively. Based on the research, it can be concluded that the results of each target isolated from the gonad of tilapia indicate the homology/similarity of the sample of each target nucleotide sequence with the world database sequence (gene bank).Keywords: Kiss2, GPR54, Reproduction, Nile Tilapia
SISTEM PERTAHANAN TUBUH IKAN : RESPON PERTAHANAN ADAPTIF, MAJOR HISTOCOMPATIBILITY COMPLEX (MHC), RESEPTOR SEL T, SITOKIN Ery Gusman
Jurnal Harpodon Borneo Vol 4, No 1 (2011): Volume 4 No 1 April 2011
Publisher : Fakultas Perikanan Dan Ilmu Kelautan Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (225.311 KB) | DOI: 10.35334/harpodon.v4i1.63

Abstract

Teleostei Fish, as members of other vertebrates have a body defense system when the body is infected by foreign agents from both types of bacteria, viruses, parasites, and fungi. Fish has two defense systems that was natural defense system (innate immunity) and the adaptive defense system (adaptive immunity). Major Histo Compatibility (MHC) is a group or complex of genes that play a role in recognition and signaling between immune cells. T cell receptor (TCR) is an antigen that presented by MHC molecules, both MHC class I or class II MHC, to T cells and then bound by a receptor located on the surface of T cells Cytokines are soluble protein mediators (sometimes bound in the cell membrane ) which bind to receptors on cells target and trigger, regulate, or inhibit cellular functions. Detailed knowledge about the molecular expression of immune cells in fish can be used as a basic reference for designing the construction of peptide-based vaccines that are immunogenic and specifically identify a variety of viruses and bacteria that often infects fish. Keywords :            Fish, adaptive immunity, Major Histocompatibility Complex (MHC), Reseptor Sel T, Sitokin

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