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Depik atau nama latinnya Rasbora tawarensis adalah ikan endemik di Danau Laut Tawar, Takengon Provinsi Aceh. Ikan ini telah menjadi trade mark nya Kota Takengon ibu kota Kabupaten Aceh Tengah, Provinsi Aceh. Saat ini populasi ikan depik terus menurun dan berdasarkan hasil evaluasi terakhir yang dilakukan oleh Conservation Breeding Specialist Group – IUCN yang diterbitkan Tahun 2003, ikan ini sudah tergolong Critical Endangered (CR) dari sebelumnya Vulnerable (IUCN, 1990). Mengingat akan pentingnya ikan Depik baik dari segi ilmu pengetahuan maupun perekonomian, maka ikan ini ditabalkan sebagai nama Jurnal Ilmiah Ilmu-Ilmu Perairan, Pesisir dan Perikanan, Koordinatorat Kelautan dan Perikanan, Universitas Syiah Kuala, Banda Aceh.
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Articles 234 Documents
MONITORING THE ENDEMIC ORNAMENTAL FISH PTERAPOGON KAUDERNI IN BOKAN KEPULAUAN, BANGGAI MARINE PROTECTED AREA, INDONESIA Ndobe, Samliok; Handoko, Kris; Wahyudi, Deddy; Yasir, Moh.; Irawati, Yulina; Tanod, Wendy Alexander; Moore, Abigail Mary
DEPIK Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Vol 9, No 1 (2020): April 2020
Publisher : Faculty of Marine and Fisheries, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (880.877 KB) | DOI: 10.13170/depik.9.1.15363

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Abstract. The Banggai cardinalfish Pterapogon kauderni is a species of national and international conservation concern. Established in November 2019, the Banggai marine protected area (MPA) in Central Sulawesi, Indonesia covers most of the endemic range of this ornamental fish. The third repeat survey (T2 monitoring) under the National Action Plan for Banggai Cardinalfish Conservation (NAP-BCFC) was carried out in October 2019 at eight sites in the Bokan Kepulauan region within the MPA. The T2 monitoring used the standard NAP-BCFC belt transect method. Data were collected on P. kauderni abundance (by size class: recruits, juveniles, adults) and microhabitat (sea urchins, sea anemones, hard corals, and others). Data were evaluated with respect to the T0 (2017) survey and T1 (2018) monitoring at the same sites, as well as previous surveys in 2004 (2 sites) and 2012 (4 sites). The data show wide between-site variation in P. kauderni and microhabitat parameters, with one subpopulation at very high risk of extirpation. Trends included declines over time in P. kauderni, sea urchin and sea anemone abundance, with an increase since 2017 in hard coral microhabitat use by adult P. kauderni. We recommend evaluation of other P. kauderni populations in Bokan Kepulauan and specific site or zone-based actions. However, we conclude that the most urgent priority for P. kauderni conservation in Bokan Kepulauan is protection of key microhabitat through a moratorium on sea urchin and sea anemone collection in P. kauderni habitat.  Keywords: Banggai cardinalfish, endangered species, marine conservation, microhabitat, monitoring, ornamental fishery, CITES
EFEKTIVITAS PROBIOTIK BIOM-S TERHADAP KUALITAS AIR MEDIA PEMELIHARAAN IKAN NILA NIRWANA OREOCHROMIS NILOTICUS Andriani, Yuli; Kamil, Taufik Ikhsan; Iskandar, Iskandar
DEPIK Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Vol 7, No 3 (2018): December 2018
Publisher : Faculty of Marine and Fisheries, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (258.698 KB) | DOI: 10.13170/depik.7.3.9043

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Abstract.This research was conducted on May?June 2017 in Hatchery Indoor Maksudi, Astanaanyar, Bandung. This research aims were to find out the optimal BIOM-S probiotic on culture media of Nile tilapia andto evaluate  the influence to survival rate and growth of Nile tilapia. This research was conducted by experiment using consisted of five treatments and three repetitions, which were treatment A (control), B (giving probiotic with 0.6 ml/l concentration), C (giving probiotic with 0.8 ml/l concentration), D (giving probiotic with 1.0 ml/l concentration), and E (giving probiotic with 1.2 ml/l concentration). The parameter of this research was the water quality of media culture, includes temperature, dissolved oxygen, acidity (pH), ammonia, nitrate, and nitrite. To find out the optimal concentration of probiotic quality of water parameter was analyzed descriptively. The concentration of optimal probiotic based on the results was 0.8 ml/l, it was able to keep the level of ammonia below 0.021 mg/l.Keywords: Amoniac;  Nile tilapia; Probiotic; water qualityAbstrak. Penelitian ini telah dilakukan pada bulan Mei?Juni 2017 di Hatchery Indoor Maksudi, Astanaanyar, Kota Bandung. Tujuan penelitian adalah untuk mengetahui konsentrasi optimal probiotik BIOM-S yang diaplikasikan pada media pemeliharaan ikan nila, serta pengaruhnya terhadap kelangsungan hidup dan pertumbuhan benih ikan nila nirwana. Penelitian dilakukan secara eksperimental, terdiri dari lima perlakuan dan tiga ulangan, yaitu perlakuan A (kontrol), B (pemberian probiotik dengan konsentrasi 0,6 ml/l), C (pemberian probiotik dengan konsentrasi 0,8 ml/l), D (pemberian probiotik dengan konsentrasi 1,0 ml/l), dan perlakuan E (pemberian probiotik dengan konsentrasi 1,2 ml/l). Parameter yang diamati adalah kualitas air media budidaya, meliputi suhu, pH, oksigen terlarut, amonia, nitrat dan nitrit, yang kemudian dianalisis secara deskriptif. Konsentrasi probiotik yang optimal berdasarkan hasil penelitian yaitu 0,8 ml/l, mampu menjaga kadar amonia dibawah 0,021 mg/l.Kata kunci:Amonia; Kualitas air, Nila nirwana; Probiotik
HUBUNGAN PANJANG BERAT DAN FAKTOR KONDISI IKAN BELODOK (FAMILI: GOBIIDAE) PADA EKOSISTEM MANGROVE DI DESA PULAU SEMBILAN KABUPATEN LANGKAT PROVINSI SUMATERA UTARA Bidawi, Bill Maulana; Desrita, Desrita; Yunasfi, Yunasfi
DEPIK Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Vol 6, No 3 (2017): December 2017
Publisher : Faculty of Marine and Fisheries, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (399.676 KB) | DOI: 10.13170/depik.6.3.7029

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The aims of the research was to examine the lenght weight relationships, growth pattern and condition factor of mudskipper (Family: Gobiidae) at the mangrove ecosystem. The research was conducted for two months from March to April 2016 at the mangrove ecosystem in the Sembilan Island village. The result showed that there are three species of mudskipper found in study area, namely Periophthalmus chrysospilos, Periophthalmus gracilis, and Boleophthalmus boddarti.  The growth pattern of mudskipper with a value b 3,  indicate a allometrik negative growth pattern and the condition factor was between 1-2.Penelitian ini bertujuan untuk menganalisis hubungan panjang bobot, pola pertumbuhan dan faktor kondisi ikan belodok (Famili: Gobiidae) pada ekosistem mangrove di di desa Pulau Sembilan Langkat. Penelitian dilaksanakan selama dua bulan yaitu Maret sampai April 2016. Penelitian ini menggunakan metode purposive random sampling. Hasil penelitian ditemukan 3 spesies ikan belodok di lokasi penelitian yaitu Periophthalmus chrysospilos, Periophthalmu sgracilis, dan Boleophthalmus boddarti. Pola pertumbuhan ikan belodok dengan nilai b 3, mengindikasikan pola pertumbuhan allometrik negatif. Faktor kondisi dari Ikan Belodok berkisar 1 ? 2.
PERTUMBUHAN CHLORELLA SP. PADA BEBERAPA KONSENTRASI LIMBAH BATUBARA (THE GROWTH RATE OF THE CHLORELLA SP. AT DIFFERENT CONCENTRATIONS OF COAL WASTE WATER) Selvika, Zerli; Kusuma, Aradea Bujana; Herliany, N. Ervina; Negara, Bertoka F.S.P
DEPIK Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Vol 5, No 3 (2016): December 2016
Publisher : Faculty of Marine and Fisheries, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (425.791 KB) | DOI: 10.13170/depik.5.3.5576

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Chlorella sp. is a single-celled microalga that mostly grows in marine waters. Chlorella sp. can grow in heavy polluted waters and therefore it has potency as a bioremediation agent. This study aimed was to analyze the effect of coal on the growth of Chlorella sp. in plant isolation media and the quality of water in plant isolation media for Chlorella sp. The complete randomized design with 4 treatments of coal concentration was used in this study. Four concentration concentrations were tested namely, 0 ppt, 1 ppt, 3 ppt and 5 ppt. The results revealed that coal with different concentrations gave no significant effect on the growth of Chlorella sp. (p 0.05). The density among the concentrations of 0 ppt, 1 ppt, 3 ppt and 5 ppt were not significantly different. In addition, the coal concentration gave no significant effect on temperature, salinity and potential hydrogen (pH) (p 0.05). The Chlorella sp. can grow in the polluted water by coal, and therefore this alga can be used as potential organisms for bioremediation of coal waste.Chlorella sp. merupakan mikroalga bersel satu yang banyak tumbuh di perairan laut. Chlorella sp. dapat tumbuh di perairan yang tercemar berat sehingga berpotensi sebagai bioremediator. Penelitian ini bertujuan untuk menganalisis pengaruh konsentrasi batubara terhadap pertumbuhan Chlorella sp. dan kualitas air pada media kultur Chlorella sp. Metode yang digunakan dalam penelitian ini adalah metode eksperimen skala laboratorium. Rancangan percobaan yang digunakan adalah rancangan acak lengkap dengan 4 perlakuan konsentrasi batubara 0 ppt, 1 ppt, 3 ppt dan 5 ppt. Hasil penelitian menunjukkan bahwa batubara dengan konsentrasi yang berbeda tidak berpengaruh nyata terhadap laju pertumbuhan Chlorella sp (P 0,05). Kepadatan antara konsentrasi 0 ppt, 1 ppt, 3 ppt dan 5 ppt tidak terlalu jauh berbeda. Konsentrasi batubara juga tidak berpengaruh nyata terhadap parameter suhu, salinitas dan derajat keasaman (pH) (p 0,05). Chlorella sp. dapat tumbuh pada lingkungan yang tercemar oleh batubara, sehingga dapat dipakai sebagai organisme yang berpotensi untuk bioremediasi batubara. 
DAYA DUKUNG PERAIRAN PULAU LIUKANG LOE UNTUK AKTIVITAS EKOWISATA BAHARI Arhan Rajab, Muhammad; Fahruddin, Achmad; Setyobudiandi, Isdradjad
DEPIK Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Vol 2, No 3 (2013): December 2013
Publisher : Faculty of Marine and Fisheries, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (926.989 KB) | DOI: 10.13170/depik.2.3.854

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Abstract.The purpose of the studywas to assessthe carrying capacity of Liukang Loe Island for tourism activities. The mathematicallymethod of  the formulaDDK= K x Lp/Lt x Wt/Wp was utilized in the study Based on the result of the study and interpretation of satellite imagery, it was oblained three marine tourism activities on the Liukang Loe Island nemaly beach tourism of recreation , snorkeling and diving. Coastal tourism/recreation categories according to the total length area that utilized around 1.441 m can accommodate 56 people/day, snorkeling tourism around 24,65 ha can accommodate 986 people/day and diving tourism around 14,73 ha is able to accommodate 589 people/day. Thus thetotaltouristthat can fittothe overalltourism activityaround1,631 people/day.Keywords : Ecological Carrying Capacity, Marine Ecotourism, Liukang Loe Island. Abstrak. Penelitian ini bertujuan  untuk mengkaji daya dukung lingkungan untuk aktifitas wisata Pulau Liukang Loe. Adapun metode perhitungan daya dukung kawasan wisata bahari di Pulau Liukang Loe dilakukan secara matematis dengan rumus DDK= K x Lp/Lt x Wt/Wp.Berdasarkan hasil penelitian dan interpretasi citra satelit, diperoleh bahwa ada tiga aktivitas wisata bahari di Pulau Liukang Loe yakni wisata pantai kategori rekreasi, snorkling dan diving. Wisata pantai/rekreasi kategori sesuai dengan total panjang area yang dimanfaatkan sebesar 1411 m dapat menampung wisatawan sebesar 56 orang/hari, wisata snorkling sebesar 24,65 ha mampu menampung wisatawan sebesar 986 orang/hari dan wisata selam (diving) sebesar 14,73 ha mampu menampung wisatawan sebesar 589 orang/hari. Dengan demikian total wisatawan yang dapat ditampung untuk keseluruhan aktivitas wisata sebesar 1.631 orang/hari.Kata kunci : Daya Dukung Ekologi, Ekowisata Bahari, Pulau Liukang Loe
PERTUMBUHAN DAN KONSUMSI PAKAN IKAN LELE (CLARIAS SP.) YANG DIBERI PAKAN BERBAHAN BAKU LOKAL Abidin, Zaenal; Junaidi, Muhammad; ., Paryono; Cokrowati, Nunik; Yuniarti, Salnida
DEPIK Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Vol 4, No 1 (2015): APRIL 2015
Publisher : Faculty of Marine and Fisheries, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (513.84 KB) | DOI: 10.13170/depik.1.1.2360

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Abstract. Fish meal, corn, and rice bran are feed ingredient which easily obtained. Different of quality and amount of each ingredients in fish feed result a various respons on fish.  The aim of this study were to determine respon of growth and feed consumption of walking cat fish (Clarias sp.) which fed feed made of fish meal, rice bran, and corn. The experimental diets containing fish meal, corn meal, and rice bran meal, respectively A. 70;10:19,5.; B. 60;25;14,5 C=60,19,75:19,75; D=60:9,5:30, and the other diets, E and F, were commersial diets. Daily growth rate, feed consumption, feed eficiency, and feed conversion ratio showed significant differences (p 0,05) among the treatments. In general, feed consumption rate, daily growth rate, feed efficiency, and feed conversion rate were best obtained on commercial feed, while feed made from local ingredients showed lower performance than commercial feed. The low quality of feed local ingredients were caused by used low quality of local ingredients which caused the level minimum of fibre and ash were high in 17,9% and 23,5%, respectively. The utilization of Local fish meal 60-70%, corn meal 9,5-19,75%, and rice bran meal 14,5-30% in fish diet did not result better growth performance than commercial diet, however the best formulation for local ingredients of fish meal, corn meal, rice bran meal were 60%; 19,75%; 19,75% and 60%; 9,5%;30 % respectively Keywords : Corn meal; diets; feed consumption; fish meal; growth; rice bran; walking catfish (Clarias sp.)Abstrak.  Tepung ikan, jagung dan dedak padi adalah merupakan bahan baku yang mudah diperoleh dan dapat digunakan sebagai bahan baku pakan ikan, meskipun demikian perbedaan kualitas setiap jenis bahan baku dan jumlah pengggunaan setiap bahan baku dalam pakan dapat menghasilkan respon yang berbeda terhadap ikan. Penelitian ini bertujuan untuk mengetahui respon pertumbuhan dan konsumsi pakan ikan lele (Clarias sp.) yang diberikan pakan berbahan tepung ikan, tepung dedak padi, dan tepung jagung. Pakan uji yang dicobakan adalah pakan dengan komposisi tepung ikan: tepung jagung, dan: tepung dedak yang berbeda yaitu masing-masing A=70:10:19,5; B=60:25:14,5; C=60:19,75:19,75; D=60:9,5:30, serta dua pakan komersial yaitu E dan F Hasil penelitian menunjukkan bahwa pakan dengan komposisi bahan baku yang berbeda berpengaruh (p 0,05) terhadap laju pertumbuhan harian, tingkat konsumsi pakan, efisiensi pakan dan rasio konversi pakan. Tingkat konsumsi pakan, laju pertumbuhan harian, efisiensi pakan dan rasio konversi pakan yang terbaik diperoleh pada pakan komersial sedangkan pakan yang berbahan baku lokal menunjukkan tampilan yang lebih rendah dibandingkan pakan komersial. Rendahnya kualitas pakan berbahan baku lokal diduga disebabkan oleh bahan baku lokal  yang digunakan memiliki kualitas yang rendah sehingga menghasilkan pakan dengan kandungan serat kasar dan abu yang tinggi masing-masing minimal 17,9% dan 23,5%. Penggunaan bahan baku local yaitu tepung ikan 60-70%, tepung jagung 9,5-19,75% dan dedak 14,5 ? 30% belum dapat menghasilkan tampilan pertumbuhan yang lebih baik dibandingkan dengan pakan komersial, meskipun demikian formulasi terbaik  pakan berbahan baku lokal diperolah pada komposisi tepung ikan; jagung; dedak adalah 60%; 19,75%; 19,75% dan 60%; 9,5%;30 %.Kata kunci    : Ikan lele (Clarias sp.); konsumsi pakan; pakan; pertumbuhan; tepung dedak; tepung ikan; tepung jagung
UJI SELEKTIVITAS FRAKSI RF < 0,5 EKSTRAK MEOH BIJI PUTAT AIR (BARRINGTONIA RACEMOSA) TERHADAP IKAN MUJAIR (OREOCHROMIS MOSSAMBICUS) Musman, Musri; S, Sofia; W Perdana, Adli
DEPIK Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Vol 1, No 2 (2012): August 2012
Publisher : Faculty of Marine and Fisheries, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (335.764 KB) | DOI: 10.13170/depik.1.2.50

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Abstract. The objective of the present study was to evaluate the selectivity of the Rf 0.5 fraction of MeOH extract of putat air kernels (Barringtonia racemosa) on golden snail (Pomacea canaliculata) and tilapia (Oreochromis mossambicus). The research was conducted on November 2011 to February 2012 at Chemical Laboratory of Teacher Training and Education Facultyand Marine Chemical Laboratory of Coordinatorate of Marine and Fisheries of Syiah Kuala University. Thin-layer chromatography was used as the separation technique towards component compounds in the extract samples. The research was used five levels concentration of Rf 0.5 fraction of MeOH solution (20 ppm, 40 ppm, 60 ppm, 80 ppm, 100 ppm) with three repetitions. Mortality rates of golden snails and tilapia were detected when they were exposure to Rf 0.5 fraction of MeOH extract of B. racemosa kernels. The data were analyzed by Probit, and selectivity value (S) was calculated by Feng and Wang formula. The results revealed that Rf 0.5 fraction of MeOH extract of putat air kernels was selective to golden apple snails.Key words. Thin-layer chromatography, mortality, Probit, and moluscida
POLA KEMUNCULAN IKAN NIKE (GOBIIDAE) DI PERAIRAN TELUK GORONTALO, INDONESIA Pasisingi, Nuralim; Abdullah, Suprapty
DEPIK Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Vol 7, No 2 (2018): August 2018
Publisher : Faculty of Marine and Fisheries, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1255.679 KB) | DOI: 10.13170/depik.7.2.11442

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Nike fish is one of the fish species found in Gorontalo known to belong to the Gobiidae group. Nike is fishing intensively by local fishermen without considered sustainability aspect. Unfortunately, the comprehensive scientific data for the management purposes of nike fish was not yet available. Therefore, this study aims to assess the period of occurrence of nike fish in the Gorontalo Bay as the initiation of providing scientific information that supports sustainable management goal. Sampling was conducted from March to June 2018 using fish net. The results showed that the period of occurrence of nike fish every month starting from the bay area and move toward the estuary. The emergence of nike fish that began in the eastern part of Gorontalo Bay occurred in March, April, and May 2018. While the appearance of nike fish that started from the western area of the bay occurred in June and July 2018. It was concluded that the duration of occurrence of nike fish in the Gorontalo Bay occurs for 3 to 9 days at the end of the lunar phase.Nike merupakan salah satu spesies ikan yang ditemukan di Perairan Gorontalo yang dikenal berasal dari kelompok gobiidae. Kegiatan eksploitasi ikan nike oleh nelayan belum mempertimbangkan aspek kelestariannya di perairan berpotensi mengancam keberlanjutannya di perairan. Data ilmiah dan komprehensif yang dapat dijadikan acuan pengelolaan ikan nike belum tersedia. Oleh karena itu, penelitian ini bertujuan untuk memetakan periode kemunculan ikan nike di perairan Teluk Gorontalo sebagai inisiasi penyediaan informasi ilmiah yang mendukung arah pengelolaan yang berkelanjutan. Pengambilan sampel ikan di Perairan Teluk Gorontalo dilakukan pada Bulan Maret sampai Juni 2018 dengan menggunakan jaring ikan. Hasil penelitian menunjukkan bahwa periode kemunculan ikan nike setiap bulan dimulai dari area teluk dan begerak ke arah muara. Kemunculan ikan nike yang dimulai di perairan Teluk Gorontalo bagian timur terjadi pada bulan Maret, April, dan Mei 2018. Sedangkan kemunculan ikan nike yang dimulai dari area barat teluk terjadi pada bulan Juni dan Juli 2018. Secara keseluruhan, durasi kemunculan ikan nike di perairan Teluk Gorontalo terjadi selama 3 sampai 9 hari di fase bulan akhir menjelang bulan baru.
STRUKTUR KOMUNITAS DAN PEMETAAN EKOSISTEM MANGROVE DI PESISIR PULAU MAITARA, PROVINSI MALUKU UTARA, INDONESIA Akbar, Nebuchadnezzar; Haya, Nasir; Baksir, Abdurrachman; Harahap, Zulhan A.; Tahir, Irmalita; Ramili, Yunita; Kotta, Raismin
DEPIK Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Vol 6, No 2 (2017): August 2017
Publisher : Faculty of Marine and Fisheries, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (733.017 KB) | DOI: 10.13170/depik.6.2.6402

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Mangrove is ecosystem important in coastal area. Human exploited make decrease habitat mangroves ecosystem. The highly activity in this area threaten quantity ecology ecosystem mangroves.The objective of the present study was to examine the ecological indices and mapping of mangrove in coastal region on Maitara Island, North Moluccas.Information about that most important for sustainable mangrove management. The results showed that mangroves composition found that 4 specieses belong to 3 families.total density of stations namely 215.78 tree/hectare, frequency 722.22 tree/hectare, percent cover 189.29% and significantion value 300 every stations. The density and frequency highest of species found Rhizopora apicullata, Avicennia alba, Sonneratia alba. The density and frequency lowest Sonneratia caseolaris. The percent cover highest types derived Sonneratia alba, Sonneratia caseolaris, Avicennia alba and percent lowest is Sonneratia caseolaris. Overall the ecological index analysed diversity of mangroves found is minor. The characterize mangrove zonation that Rhizhopora Sp is aleadingconstituentof mangrove ecosystem from coast to land inthe Maitara Island. Extensivemangroveobtained fromfieldclassificationandmapping resultsof4.91hectares. Correctionfield data andpreviousliterature studiesindicatedthere have been adecline inmangroveareaat1.09during 3 years.The overall necessaryapproaches to conservationandsustainable managementofmangroveecosystem andconservation interestson the Maitara Island. Mangrove merupakan ekosistem penting di daerah pesisir.Meningkatnya exploitasi manusia menurunkan habitat ekosistem mangrove. Tingginya aktivitas mengancam kuantitas ekologi ekosistem mangrove.Tujuan penelitian ini untuk melihat struktur komunitas dan pemetaan ekosistem mangrove. Pengambilan data mangrove dilakukan pada tahun 2015. Hasil penelitian menemukan bahwa komposisi jenis mangrove yang ditemukan terdiri dari 3 family dengan 4 spesies. Total keseluruhan kerapatan stasiun yaitu 215.78 batang/hektar, frekuensi 722.22 batang/hektar, tutupan 189.29% dan nilai penting 300 tiap stasiun. Kerapatan dan frekuensi jenis tertinggi ditemukan Rhizopora apicullata, kemudian Avicennia alba, disusul Sonneratia alba dan terendah Sonneratia caseolaris. Tutupan jenis tertinggi diperoleh jenis Sonneratia alba, kemudian Sonneratia caseolaris, disusul  Avicennia alba dan terendah Rhizopora apicullata. Nilai penting tertinggi pada jenis Sonneratia alba, kemudian Rhizopora apicullata, setalah itu Avicennia alba dan terendah adalah jenis Sonneratia caseolaris. Secara umum keseluruhan indeks nilai keanekaragaman jenis mangrove di Pulau Maitara yang diperoleh rendah. Tipe zonasi yang ditemukan bahwa jenis Rhizhopora Sp merupakan penyusun terdepan  hutan  mangrove dari arah laut ke daratan di Pulau Maitara.Luas mangrove yang didapat dari klasifikasi lapangan dan hasil pemetaan sebesar  4.91 hektar. Koreksi data lapangan dan studi literature sebelumnya mengindikasikan telah terjadi penurunan luas mangrove sebesar 1.09 Ha dengan rentan 3 tahun. Sehingga diperlukan pendekatan konservasi dan pengelolaan berkelanjutan untuk kepentingan pelestarian hutan mangrove di Pulau Maitara. 
ANALISIS KEBERLANJUTAN PERIKANAN IKAN TERBANG DI KABUPATEN TAKALAR, SULAWESI SELATAN Sri Fitrianti, Riana; Mukhlis Kamal, Moh.; Kurnia, Rahmat
DEPIK Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Vol 3, No 2 (2014): August 2014
Publisher : Faculty of Marine and Fisheries, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (444.721 KB) | DOI: 10.13170/depik.3.2.1470

Abstract

Abstract. The objective of the present study was to assess fisheries sustainability of flying fish in Takalar, South Sulawesi using RAPFISH analysis which is composed of four dimensions (ecological, economic, social, and technological).The results of sustainability analysis show that sustainability index in Takalar is 30.93, indicates that the status of flying fish commodities was less sustainable. Monte Carlo analysis results revealed that fisheries sustainability index is strongly stable. Leverage analysis results showed that there were 10 sensitive attributes of 15 existing attributes. Ten sensitive attributes should be of concern to policy makers and become policy priorities in the management of flying fish in Takalar.Hence, arrangement and the implementation of policies on sustainable flying fish fishery in Takalar is cricually needed. Keywords : Sustainability status of Flying fish; RAPFISH; Takalar; South Sulawesi Abstrak. Penelitian ini bertujuan untuk menilai status keberlanjutan sumberdaya ikan terbangdi Selat Makassar.Metode yang digunakan adalah metode analisis RAPFISH dengan menggunakan 4 dimensi yaitu ekologi, ekonomi, sosial, dan teknologi.Hasil penelitian menunjukkan bahwa status keberlanjutan perikanan ikan terbang di Kabupaten Takalardikategorikankurang berkelanjutan karena nilai indeks yang dihasilkan hanya sebesar 30.93. Hasil analisis sensitivitas menunjukkan bahwa dari total 15 atribut yang digunakan, teridentifikasi 10 atribut sensitif yang mempengaruhi nilai indeks keberlanjutan perikanan ikan terbang yaitu: jangkauan daerah penangkapan, ukuran ikan yang tertangkap, ikan yang tertangkap sebelum dewasa, pasar utama telur, harga jual, sumber modal kerja, pemanfaatan traditional ecological knowledge, sistem ponggawa-sawi, pola kerja, dan perubahan alat tangkap bale-bale. Sedangkan 5 atribut yang tersisa dikategorikan tidak sensitif.Dengan demikian, penyusunan dan penerapan kebijakan yang dapat memperbaiki kondisi keberlanjutan perikanan ikan terbang di Kabupaten Takalar dianggap perlu dilakukan.Kata kunci :Status Keberlanjutan Ikan Terbang; RAPFISH; Kabupaten Takalar; Sulawesi Selatan

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