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Jurnal Harpodon Borneo

harpodon
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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 9 Documents

Search results for , issue " Vol 7, No 2 (2014): Volume 7 No 2 Oktober 2014" : 9 Documents clear

DINAMIKA ARUS DALAM MENDUKUNG PERIKANAN BUDIDAYA LAUT DI TELUK BONE S. Pranowo, Widodo; D. Puspita, Candra; Bramawanto, Rikha; A. Adi, Rizky; Kusumawardani, Anastasia R. T. D.
Jurnal Harpodon Borneo Vol 7, No 2 (2014): Volume 7 No 2 Oktober 2014
Publisher : Jurnal Harpodon Borneo

Ocean current condition which is hypothized support potential fisheries in Teluk Bone is interesting to be studied. This article presents the result of a simulation of the three-dimensional hydrodynamics modeling, in order to understand the current circulation in Teluk Bone. Snapshots of the modeling produce the phenomena that occur in Southeast Monsun period (August 1-10, 2004) in order to match with data verification available. Sea surface elevation at spring tide is 0.0492 – 2.4140 meters. The speed velocity of surface current at same condition in range of 0.5x10-3 – 12.25x10-3 m/sec, with dominant direction alongshore of the east coast and then headed North and West. Downwelling occurs somewhere in west coast and upwelling occurs somewher in east coast. The vertical upwelling velocity is in range of 0,5x10-3 - 3,5x10-3 m/sec, while vertical downwelling velocity is in range of 0,5x10-3 - 4,6x10-3 m/sec. In this monsoon period, the velocity of surface current support of the marine aquaculture activities, since the range is still follow to UNDP/FAO standard values of <100 cm/sec. The low vertical velocity of upwelling and downwelling keeps nutrients in a low mixing condition, then those can be stable utilized by phytoplankton. Palopo, Suli and Muranti are the coastal city location nearby that upwelling and downwelling occurs and sea surface current velocity in good suitability for seaweed cultivation, fish farming on “keramba” floating cages/nets and some oyster pearl cultivation. Keywords : current pattern, hydrodynamics modeling, Teluk Bone, marine aquaculture

STRUKTUR KOMUNITAS PADANG LAMUN PULAU DERAWAN Roem, Muhamad; Laga, Asbar
Jurnal Harpodon Borneo Vol 7, No 2 (2014): Volume 7 No 2 Oktober 2014
Publisher : Jurnal Harpodon Borneo

The aim of the research is to analize community structure derawan seagrass meadow. The research conducted in seagrass meadows of Derawan Island, East Kalimantan Province. The research method was ecological survey. Immensity and condition of the meadows were describe in decriptive analysis. The result of the research indicated that the ± 35 Ha seagrass of Derawan was dominated by H. Uninervis that made up to 86 % contribution to total relative density. H. Uninervis with average density 3.576 ± 115 ind m-2. Long term implication that confirmed this signs is the shifting in species composition for the last 18 years. There is an urgent of doing sea grass ecosystem rehabilitation to maintain the ecological sustainability of sea grass meadows as a habitat and sustainability of green sea turtle population as ecosystem user. Keywords : seagrass meadows, foraging habitat, green seaturtle, species shifting, ecological sustainability.

KOMPARASI TINGKAT KEANEKARAGAMAN JENIS IKAN PADA PERAIRAN MANGROVE DAN TAMBAK TRADISIONAL DI SEKITAR PERAIRAN JUATA LAUT KOTA TARAKAN KALIMANTAN UTARA Wiharyanto, Dhimas; Salim, Gazali
Jurnal Harpodon Borneo Vol 7, No 2 (2014): Volume 7 No 2 Oktober 2014
Publisher : Jurnal Harpodon Borneo

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.

OPTIMALISASI REPRODUKSI INDUK UNTUK MENJAGA KESEIMBANGAN POPULASI UDANG WINDU DI PERAIRAN TARAKAN KALIMANTAN UTARA Amien, Muhammad; Iromo, Heppi
Jurnal Harpodon Borneo Vol 7, No 2 (2014): Volume 7 No 2 Oktober 2014
Publisher : Jurnal Harpodon Borneo

Tujuan dalam penelitian ini adalah ingin memanfaatkan induk betina udang windu afkir untuk pembenihan udang. Permintaan induk udang windu matang gonad untuk hatchery di Tarakan cukup tinggi. Induk yang digunakan umumnya berasal dari penangkap di perairan lokal sekitar pulau Tarakan. Induk udang yang dibutuhkan oleh pihak perusahaan adalah induk udang yang sudah matang gonad tingkat II dan III. Induk matang gonad yang diperlukan pertahun jumlahnya sekitar 16.000 ekor namun pemanfaatanya belum optimal karena induk-induk tersebut hanya digunakan sekali pemijahan. Jika hal ini dibiarkan maka akan terjadi kelangkaan induk dimasa yang akan datang. Perlu adanya upaya pengamanan terhadap keberadaan induk udang windu alam agar terjaga keseimbangan populasinya, yaitu dengan cara pemanfaatan kembali induk udang afkir agar dapat bereproduksi secara optimal sehingga dapat mengurangi penangkapan induk di alam dan tetap dapat memenuhi kebutuhan benih udang windu. Tahapan pertama dalam penelitian ini adalah adalah mengumpulkan induk-induk udang windu afkir sehingga terbentuk bank induk. Calon induk yang akan digunakan untuk memproduksi benih dipilih dengan cermat dan memenuhi kriteria sebagai induk. Selanjutnya calon induk terpilih diadaptasikan dan dilakukan ablasi untuk mempercepat pematangan gonad. Tahap kedua adalah proses pemeliharaan larva yang berasal dari induk udang windu afkir. Hasil penelitian menunjukkan bahwa udang induk afkir masih dapat digunakan untuk reproduksi ulang. Tingkat kematian yang masih tinggi pada udang afkir sehingga menyebabkan perbedaan yang nyata (P>0.05) dengan induk matang gonad dari alam disebabkan kondisi yang stres pasca pemijahan awal. Kelangsungan hidup larva yang berasal dari induk afkir menunjukkan hasil yang tidak berbeda nyata (P<0.05) dengan larva dari induk matang gonad di alam. Kata Kunci : Udang windu afkir, matang gonad, larva.

EFEKTIVITAS INSTALASI PENGOLAHAN AIR LIMBAH (IPAL) DOMESTIK SISTEM ROTATING BIOLOGICAL CONTACTOR (RBC) KELURAHAN SEBENGKOK KOTA TARAKAN ., Rizal; Weliyadi, Encik
Jurnal Harpodon Borneo Vol 7, No 2 (2014): Volume 7 No 2 Oktober 2014
Publisher : Jurnal Harpodon Borneo

The effectiveness of domestic waste water treatment plant (WWTP) RBC System (Rotating Biological Contactor), inplemented in WWTP at Kelurahan Sebengkok Kota Tarakan. The objective of this study was to determine the process and effectiveness of domestic waste water treatment plant (WWTP) at Kelurahan Sebengkok Kota Tarakan. This research carried out for 4 months from April to July 2014. The result of this research that the domestic waste water treatment plant (WWTP) at Kelurahan Sebengkok Kota Tarakan is using RBC system (Rotating Biological Contactor), a processing system by using a system of micro-organisme to break down organic materials. Analysis of the results showed that, the level of effectiviness of domestic waste Water treatment water plant RBC system at Kelurahan Sebengkok Tarakan is very effective. 2013 the average level of effectiveness by 69,24 % and in 2014 by 62, 34 %, decline in the level of effectiveness from 2013 to 2014. Key words : Effectiveness, Waste Water Treatment Plant and RBC

MENGHAMBAT PERTUMBUHAN BAKTERI DENGAN EKSTRAK SIRIH (Piper betle Linn) DAN POTENSI PENGGUNAANNYA DALAM PENGAWETAN IKAN Jabarsyah, Abdul
Jurnal Harpodon Borneo Vol 7, No 2 (2014): Volume 7 No 2 Oktober 2014
Publisher : Jurnal Harpodon Borneo

The purpose of this work was to observe the effect the extracts of Piper betle Linn on the growth of bakteri. The work was conduted on September to October 2012. The extract of Piper betle Linnwas 20 ppt, 40 ppt, 60 ppt, and 80 ppt. The bacteria used was (Vibrio sp). Bacteria cultured on Tryptic Soy Agar (TSA). The growth bacteria observed on the media and data were analyzed statistically.The Results of this work showed the differences of concentration of extract of piper betle leaf affected the growth of bacteria. The growth of bacteria was lower on 80 ppt < 60 ppt < 40 ppt and 20 ppt respectively. The best concerntration the extract were between 80 ppt and 60 ppt base on the Ftest) and ttest (0.01 and 0.05).That the extract may useful for fish preservation under cool condition. Keyword : Piper betle leaf extract, bacteria

ANALISIS RASIO KELAMIN DAN LAJU MORTALITAS PADA IKAN SIGANUS JAVUS YANG DIDAPATKAN DARI HASIL TANGKAPAN NELAYAN DI KOTA TARAKAN Salim, Gazali
Jurnal Harpodon Borneo Vol 7, No 2 (2014): Volume 7 No 2 Oktober 2014
Publisher : Jurnal Harpodon Borneo

Tujuan penelitian adalah menganalisis rasio kelamin dan laju mortalitas dari Siganus javus. Metode penelitian menggunakan metode deskriptif. Ruang lingkup penelitian ini yaitu variabel rasio kelamin dan laju mortalitas dari Siganus javus. Teknik pengumpulan data menggunakan desain penelitian survei dan skala laboratorium. Teknik pengambilan sampel Siganus javus menggunakan cara sampling dengan metode purposive sampling.Hasil penelitian didapatkan rasio kelamin Siganus javus berkelamin jantan sebesar 65,56% dan Siganus javus berkelamin betina sebesar 34,44%. Laju mortalitas Siganus javus berjenis jantan didapatkan 2,043% per-tigabulan. Sedangkan laju mortalitas Siganus javus berjenis betina didapatkan 4,781% per-tigabulan. Kata kunci : Siganus javus, Rasio Kelamin, Laju Mortalitas, Tarakan

STUDI ASPEK PERTUMBUHAN UDANG NENEK (Harpiosquilla raphidea) DI PERAIRAN JUATA LAUT KOTA TARAKAN Chandra, Tommy; Abdul Latif, Adil; Kalalo, Alfretse; Salim, Gazali
Jurnal Harpodon Borneo Vol 7, No 2 (2014): Volume 7 No 2 Oktober 2014
Publisher : Jurnal Harpodon Borneo

Type shrimp fishermen in Tarakan in category Discard the shrimp Nenek (Harpiosquilla raphidea). Results of interviews with fishermen Juata Tarakan city, saying that this type of shrimp is a type of shrimp discard or catches that do not have a high economic value and if this shrimp caught by the fishermen of this type in the return to nature/ocean. This is different the opinion from Firdaus and Salim (2013) that the results of the study to test proteins from different species of shrimp nenek (Harpiosquilla raphidea) protein values obtained meat for shrimp nenek (Harpiosquilla raphidea) that is equal to 16.49%. The purpose of research is to investigate the growth of morphometry Harpiosquilla Raphidea (correlation relationship between body weight and carapace with correlation relationship between body length and body weight).Methods of research used descriptive method. Shrimp Nenek sampling using sampling in the waters juata based on catches of fishermen juata Tarakan city. Sampling was conducted using purposive sampling as much as 6 times with the consideration that the sampling 6 times expected to represent the population of shrimp Nenek in the waters Juata Tarakan City. Sampling was carried out during low tide situation. The main variables measured in this study is the morphology shrimp Nenek is carapace (carapace and long thick carapas), shrimp body length (total length and standard length) and the shrimp body weight (total weight and dry weight / meat). The variables measured were supporting habitat conditions / environment of shrimp Nenek in the waters Juata Tarakan city. Data analysis using regression equation is the relationship between the length (body length and carapace length) with body weight (total weight and meat weight) shrimp Nenek.The results showed an average of the data research on the relationship between total length with a total weight of shrimp Nenek allometri had negative growth and a very strong relationship. The results showed an average of research data on the relationship of carapace length with a weight meat of shrimp Nenek had allometri negative growth and a very strong relationship. Keywords : Shrimp nenek ; Harpiosquilla raphidea; morphometry; growth; discard

EFISIENSI PEMANFAATAN PUPUK HAYATI DALAM PRODUKTIVITAS BUDIDAYA RUMPUT LAUT (Eucheuma sp) KOTA TARAKAN Cahyadi, M.Si, Jimmy; Gusman, Ery
Jurnal Harpodon Borneo Vol 7, No 2 (2014): Volume 7 No 2 Oktober 2014
Publisher : Jurnal Harpodon Borneo

Efisiensi pemanfaatan pupuk hayati dalam meningkatkan produktivitas budidaya rumput laut saat ini terus dikembangkan. Dalam penelitian sebelumnya telah diperoleh hasil yang positif dalam penambahan bobot biomassa rumput laut serta berpengaruh dalam laju tumbuh relatifnya. Berdasarkan hasil penelitian sebelumnya bahwa makin lama melakukan perendaman bibit rumput laut dalam media pupuk hayati terindikasi meningkatkan bobot pertumbuhan. Hasil penelitian ini sangat mengembirakan khususnya bagi pembudidaya rumput laut Kota Tarakan yang selama ini masih alami dan tradisional. Ekplorasi pemanfaatan pupuk hayati bagi tanaman air ini masih perlu dilakukan penelitian dalam rangka efisiensi dan produktifitas pengembangan budidaya rumput laut dengan mengetahui konsentrasi dosis yang efisien dan tepat. Hasil penelitian dengan perlakuan dosis 10 ml pada perendaman 6 jam menunjukkan perbedaan yang cukup signifikan terhadap pertumbuhan dan produksi budidaya rumput laut. Kata Kunci : Dosis Pupuk Hayati, Budidaya Eucheuma sp, Kota Tarakan

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Home Page

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Editorial Team

Contact

Reviewer

Google Scholar

Contact Name
Kiki Teguh

Contact Email
harpodonborneo@borneo.ac.id

Phone
+6281350529175

Journal Mail Official
harpodonborneo@borneo.ac.id

Editorial Address
Fakultas Perikanan Gedung E Lantai 1 Universitas Borneo Tarakan Jl. Amal Lama No. 1 Tarakan. Kalimantan Utara harpodonborneo@borneo.ac.id

Location
Kota tarakan,

Kalimantan utara

INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Kiki Teguh

Contact Email harpodonborneo@borneo.ac.id

Phone +6281350529175

Journal Mail Official harpodonborneo@borneo.ac.id

Editorial Address Fakultas Perikanan Gedung E Lantai 1 Universitas Borneo Tarakan Jl. Amal Lama No. 1 Tarakan. Kalimantan Utara harpodonborneo@borneo.ac.id

Location Kota tarakan, Kalimantan utara INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Kiki Teguh

Contact Email
harpodonborneo@borneo.ac.id

Phone
+6281350529175

Journal Mail Official
harpodonborneo@borneo.ac.id

Editorial Address
Fakultas Perikanan Gedung E Lantai 1 Universitas Borneo Tarakan Jl. Amal Lama No. 1 Tarakan. Kalimantan Utara harpodonborneo@borneo.ac.id

Location
Kota tarakan,

Kalimantan utara

INDONESIA