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INDONESIA
Jurnal Ilmu Kelautan Spermonde
Published by Universitas Hasanuddin
ISSN : 24600156     EISSN : 26145049     DOI : -
Core Subject : Science,
Earth & Planetary Sciences
The aims of this journal is to provide a venue for academicians, researchers and practitioners for publishing the original research articles or review articles in the field of Marine Science.
Arjuna Subject : -
Articles 113 Documents
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ACCUMULATION OF HEAVY METALS WITHIN HARD CORAL Porites lutea IN SPERMONDE ARCHIPELAGO, SOUTH SULAWESI Samawi, Muhammad Farid; Werorilangi, Shinta; Tambaru, Rahmadi; Rastina, Rastina
Jurnal Ilmu Kelautan SPERMONDE VOLUME 4 NUMBER 1, 2018
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v4i1.3803

Abstract

Hard coral Porites lutea is an animal that lives on the ocean floor. This species may live for years and accumulate heavy metals from its surrounding environments. The aims of this study was to know accumulation of heavy metals (Pb, Cd, and Cu) pollution by Porites lutea at different islands in Spermonde Archipelago waters. This study used field surveys around Laelae, Bonebatang and Badi Islands of South Sulawesi. Field parameters measured were oceanographic parameters, metals in water and sediment. Hard coral was extracted using nitric acid, then measured its heavy metal levels using Atomic Absorption Spectrophotometer. Several field parameters such as temperature, salinity, turbidity, pH and dissolved oxygen indicated no differences at each location, whereas the difference was observed in the values of Total Suspended Solid and dissolved oxygen. The results showed the accumulation of heavy metals in the skeleton of Porites lutea was Pb>Cu>Cd and Laelae>Bonebatang>Badi Island.
KELIMPAHAN DAN KERAGAMAN JENIS IKAN FAMILI CHAETODONTIDAE BERDASARKAN KONDISI TUTUPAN KARANG HIDUP DI KEPULAUAN SPERMONDE SULAWESI SELATAN Nurjirana, Nurjirana; Burhanuddin, Andi Iqbal
Jurnal Ilmu Kelautan SPERMONDE VOLUME 3 NUMBER 2, 2017
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v3i2.3005

Abstract

The family Chaetodontidae known as butterfly fishes (kepe-kepe) is a species that associated with coral by consumes coral polyp as its feed. This study aimed to determine the abundance and fish diversity of Chaetodontidae and to look the relationship of fish Chaetodontidae abundance with live coral coverage at Spermonde Island. To determines the abundance and fish diversity of Chaetodontidae by using direct census, while to determine the condition of coral reel used line intercept transect (LIT) method. This study was conducted for 6 (six) station at Spermonde Island by collecting data on depth 4 – 6 m with 3 replicate in each station. Result of study found 5 genera and consist of 16 species fishes from family Chaetodontidae. The overall of Chaetodontidae found is 70 Ind/250 m2 with the largest abundance in Kapoposang island (46 Ind/250 m2) and the smallest is Karanrang island (1 Ind/250 m2). Percentage of live coral coverage on research station at Spermonde Island at “good” to “bad” categories highest coral coverage at Badi island (72.6%) and the lowest is Balanglompo island (5%). Fish diversity of Chaetodontidae is high at station that dominated by Acropora coral. Abundance and fish diversity of Chaetodontidae are no relationship significantly on the percentage of live coral coverage of research station at Spermonde Island.Keyword : Chaetodontidae, coral reef, Spermonde.
PENUTUPAN KARANG DI PULAU BARANGLOMPO DAN PULAU BONE BATANG BERDASARKAN METODE REEF CHECK Ilham, Ilham; Litaay, Magdalena; Priosambodo, Dody; Moka, Willem
Jurnal Ilmu Kelautan SPERMONDE VOLUME 3 NUMBER 1, 2017
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v3i1.2123

Abstract

The Research on “Coral Coverage in Baranglompo Island and Bone Batang Island Based on Reef Check Method” was conductedin April 2016. The aims of this study was to determine and to compare the condition of reefs in Baranglompo and Bone BatangIslands based on the percentage of life coral cover by using Reef Check methods. This study also aims to determine whichfactors that most affect the percentage of coral cover on each island i.e: abiotic factors (temperature, salinity and substrate inthe form of rock, rubble, sand, silt/clay); biotic factors (soft coral, recent killed coral, algae, sponges, fish and invertebratesassociate) and anthropogenic factors (garbage, ilegal fishing/bombs, stun, anchors, nets) were also investigated. Percentage oflife coral cover obtained by Line Intercept Transect (LIT) along 100 meters at a depth of 3 meters and 10 meters. The resultsshowed that the condition of coral reefs in Baranglompo was classified as moderate with an average percentage coral coverageof 42% at a depth of 3 meters and 27% at a depth of 10 meters. While the condition of coral reefs in Pulau Bone Batang wasrelatively good with average coral cover of 51% at 3 meters depth and moderate with average coral cover of 39% at 10 metersdepth. Condition of coral reefs in Bone Batang is better than Baranglompo islands. Anthropogenic impacts in the form of wasteis the most influential factor on coral cover on the island Baranglompo. Whereas fishing activities by using dinamite are thefactors that most influence on coral cover on the island of Bone Batang.Keywords: Coral coverage, Baranglompo island, Bone Batang island, Reef Check
THE EFFECT OF TEMPERATURE ON ZOOXANTHELLAE OF ISOPORA PALIFERA AND ACROPORA HYACINTHUS FROM KARANRANG ISLAND, INDONESIA Hasanah, Alinda N; Rukminasari, Nita; Yunus, Budiman; Yanuarita, Dewi; Jompa, Jamaluddin; Suharto, Suharto; Inaku, Dwi Fajriati
Jurnal Ilmu Kelautan SPERMONDE VOLUME 4 NUMBER 1, 2018
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v4i1.3798

Abstract

Climate change and global warming cause massive damage to the environment. One of the major events that arethreatening the marine ecosystem is coral bleaching. Coral bleaching occurs when corals are exposed to above or belownormal temperatures. The aims of this study are to compare the resistance of Isopora palifera and Acropora hyacinthusfrom Karanrang Island to temperature stress. Four treatment temperatures (28ºC, 30ºC, 32ºC, and 34ºC) were tested toassess the role of temperature stress and bleaching to Isopora palifera and Acropora hyacinthus for 48-hours. Theabundance of zooxanthellae counted as the temperature stress variable. The results showed that there was a difference ofcoral response tothe treatment based on the time of experiment, after 48-hours experimentexposed at temperaturetreatment of 34°C the abundance of zooxanthellae from Isopora paliferawas 0,06 x105 cm-2 and the abundance ofzooxanthellae from Acropora hyacinthus is 0,18 x105cm-2. In comparison between species, Isoporapalifera taken fromKaranrang Island was more resistant to temperature stress thanAcroporahyacinthus.
TECHNICAL AND CARTOGRAPHY STUDY OF DELIMITATION MANAGEMENT LIMITS AREA OF THE SEA CENTRAL SULAWESI PROVINCE AND NORTH MALUKU Kurniawan, Agung
Jurnal Ilmu Kelautan SPERMONDE VOLUME 5 NUMBER 1, 2019
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v5i1.7035

Abstract

As one of the countries that have a regional autonomy policy, Indonesia gives authority to regional governments to implement and manage the wealth of natural resources in the region, including the potential and wealth of marine resources. The basic juridical area in carrying out natural resource management which is the authority of the regions is set out in Law No. 23 of 2014 which is a revision of the previous Law, namely Law No. 32 of 2004. Local governments have the right to conduct the management of marine resources with an area of 12 miles drawn from the position of the baseline towards the Indonesian archipelago waters. One segment of the sea area management boundary that needs to be resolved is in the Maluku sea region, namely Central Sulawesi Province and North Maluku. This study aims to provide an alternative sea level management line between Central Sulawesi and North Maluku Provinces. The method used to produce the boundaries of marine management areas is the Equidistance Principles method (equal distance) using the basepoint to basepoint. The results show that the lines produced through the boundary withdrawal process using the basepoint to basepoint approach look different when compared to the sea boundary lines that are on the national marine environment map
SEBARAN DAN KONDISI EKOSISTEM PERAIRAN DI PULAU PANAMPEANG POLEWALI MANDAR Isman, Muh; Rani, Chair; Haris, Abdul; Faizal, Ahmad
Jurnal Ilmu Kelautan SPERMONDE VOLUME 5 NUMBER 1, 2019
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v5i1.7028

Abstract

Ekosistem pesisir seperti mangrove, lamun dan terumbu karang akan mengalami kerusakan dapat diakibat oleh faktor abiotik dan gangguan akibat manusia (anropogenik). Penelitian ini bertujuan untuk mengetahui jenis, sebaran dan kondisi ekosistem di pulau panampeang Polewali Mandar. Penelitian ini dilaksanakan pada bulan April sampai Desember 2018 pada Pulau Panampeang di Kecamatan Binuang Kabupaten Polewali Mandar Sulawesi Barat. Sampling Mangrove menggunakan plot berukuran 10 m x 10 m mempunyai Empat stasiun pengamatan dengan Tiga kali pengulangan setiap stasiun dengan jarak pengulangan 5 m. Sampling pengambilan data padang dengan estimasi penutupan lamun dilakukan dengan cara membentangkan transek garis sepanjang 100 m dan menempatkan kuadran 0,5 x 0,5 m2 dengan kisi-kisi pada interval jarak 20 meter. Transek ini dilakukan pada lokasi yang memiliki ekosistem padang lamun dan pengambilan data ekosistem terumbu karang dilakukan dengan menggunakan metode RRA (Rapid Reef Assessment). Hasil penelitian jenis mangrove yang ditemukan pada pulau-pulau kecil Polewali Mandar yaitu Rhizophora mucronata, Avicennia alba dan Sonneratia alba. Secara umum kondisi kerapatan mangrove sangat padat. Secara umum kondisi tutupan lamun baik dan secara umum kondisi penutupan karang hidup (live coral) rusak buruk
SPESIES TUMBUHAN ASLI, INTRODUKSI DAN INVASIF DI PULAU BARRANGCADDI SULAWESI SELATAN Priosambodo, Dody; Amri, Khairul; Lanuru, Mahatma
Jurnal Ilmu Kelautan SPERMONDE VOLUME 5 NUMBER 1, 2019
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v5i1.7036

Abstract

Penelitian tentang inventarisasi spesies tumbuhan di pulau Barrangcaddi yang berpenduduk padat telah dilakukan. Tujuan penelitian ini adalah untuk mengetahui jenis-jenis tumbuhan asli, tumbuhan introduksi dan tumbuhan invasif di Pulau Barrangcaddi. Kegiatan sampling dilakukan dengan metode purposive sampling. Data diambil dengan mencatat semua spesies tumbuhan yang ditemukan selama penjelajahan di pulau Barrangcaddi. Seluruh sampel di foto. Sampel tumbuhan yang tidak diketahui namanya, di ambil bagian-bagiannya, kemudian dikoleksi dan diidentifikasi di laboratorium Ilmu Lingkungan dan Kelautan, Departemen Biologi, Fakultas MIPA, Universitas Hasanuddin. Identifikasi sampel menggunakan buku: An Annotated Check-List of The Vascular Plants of The South China Sea and Its Shores oleh Turner et al. (2000) dan Mangrove Guidebook for Southeast Asia oleh Wim Giesen et al. (2007) untuk spesies hutan pantai; Tropical flowering plants: a guide to identification and cultivation oleh Kirsten Albrecht Llamas (2003) untuk spesies tanaman hias dan tanaman budidaya/introduksi serta Nonnative Invasive Plants of Pacific Coast Forest. A Field Guide for Identification oleh Gray et al. (2011) dan Guide to The Naturalized and Invasive Plants of Southeast Asia oleh Arne Witt (2017) untuk spesies tumbuhan invasif. Dari hasil penelitian di pulau Barrangcaddi tercatat sebanyak 142 spesies tumbuhan dari 51 suku. Sebagian besar didominasi oleh tanaman hias dan budidaya (introduksi) dengan 103 spesies dari 42 suku diikuti spesies asli (native species) dengan jumlah 29 spesies dari 19 suku. Spesies invasif tercatat paling sedikit dengan jumlah 10 spesies dari 5 suku. Sebagian besar tutupan vegetasi dari spesies asli telah hilang akibat alih fungsi lahan menjadi permukiman.
STRUKTUR JENIS DAN UKURAN IKAN Siganus. Spp PADA EKOSISTEM PADANG LAMUN DI TELUK MACCINI BAJI, PULAU TANAKEKE, KABUPATEN TAKALAR Sari, Sri Panda; Budimawan, Budimawan; La Nafie, Yayu Anugrah
Jurnal Ilmu Kelautan SPERMONDE Vol 5, No 1 (2019)
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v5i1.7037

Abstract

Ikan Siganus merupakan ikan herbivora yang hidup di padang lamun sebagai tempat asuhan, pembesaran, dan tempat mencari makan. Namun, Informasi tentang ikan Siganus di padang lamun Teluk Maccini Baji, Pulau Tanakeke, Kabupaten Takalar masih terbatas. Tujuan penelitian ini yaitu untuk menentukan struktur jenis dan ukuran ikan Siganus di Teluk Maccini Baji, Pulau Tanakeke, Kabupaten Takalar, dan mengetahui kondisi lamun yang meliputi kerapatan, persen tutupan dan dominansi jenis lamun. Penelitian ini dilakukan mulai bulan Juni sampai dengan Desember 2019. Stasiun sampling dipilih berdasarkan tipe ekosistem padang lamun dari arah luar teluk ke arah dalam teluk yaitu stasiun Lamun-Karang, Lamun-Lamun, dan Lamun-Mangrove. Pada masing-masing stasiun, ditentukan luasan 50x100 m untuk pengambilan sampel ikan sebanyak delapan kali ulangan (hauling), dengan menggunakan gill net (panjang 50 meter; lebar 50 cm; ukuran mata jaring 1,5 inci) yang ditarik dengan perahu motor. Pengambilan data lamun juga dilakukan di dalam setiap stasiun. Tiga transek garis diletakkan dalam masing-masing stasiun dengan interval 50 meter. Sepanjang transek garis, dilakukan pengamatan lamun di dalam kuadran 50x50cm, sebanyak 6 kuadran dengan interval 10 meter. Jumlah keseluruhan ikan Siganus yang ditemukan sebanyak 51 ekor yang umumnya tergolong remaja. Komposisi jenis ikan Siganus yang ditemukan pada lokasi penelitian yaitu S. canaliculatus, S. guttatus, S. punctatus, S. spinus, dan S. virgatus. Kerapatan lamun total berkisar antara 668 ind/m2. hingga 1595 ind/m2, dengan penutupan lamun berkisar 36,4% hingga 56,9%. Komposisi jenis lamun yang ditemukan pada lokasi penelitian ini yaitu Cymodocea rotundata, Enhalus acoroides, Halophila ovalis, Syringodium isoetifolium, dan Thalassia hemprichii
SERAPAN KARBON LAMUN Thalassia hemprichii PADA BEBERAPA KEDALAMAN Mashoreng, Supriadi; Alprianti, Sheryl; Samad, Wasir; Isyrini, Rantih; Inaku, Dwi Fajriati
Jurnal Ilmu Kelautan SPERMONDE VOLUME 5 NUMBER 1, 2019
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v5i1.7031

Abstract

Ekosistem padang lamun merupakan ekosistem yang umum ditemukan di Kepulauan Spermonde, salah satunya adalah Gusung Bonebatang. Lamun mempunyai kemampuan menyerap karbon untuk proses fotosintesis sehingga berpotensi dalam  mitigasi perubahan iklim.  Penelitian dilakukan pada bulan Agustus 2017 untuk membandingkan penyerapan karbon oleh jenis Thalassia hemprichii  pada beberapa kedalaman perairan. Sampel lamun diambil pada daerah subtidal, kemudian daun lamun dibersihkan dari sedimen dan epifit. Metode perubahan oksigen digunakan untuk mengestimasi serapan karbon. Sebanyak 1 tunas T. hemprichii diinkubasi menggunakan botol kaca bening 70 ml. Inkubasi dilakukan pada jam 09.00-12.00 WITA pada kedalaman 50, 100, 150, 200 dan 250 cm dengan masing-masing 5 kali ulangan setiap kedalaman. Sebelum inkubasi, dilakukan pengukuran konsentrasi oksigen terlarut di perairan sebagai kandungan oksigen awal. Pengukuran oksigen di dalam botol bening kembali dilakukan setelah inkubasi. Selain oksigen terlarut, dilakukan juga pengukuran konsentrasi bikarbonat pada awal dan akhir inkubasi. Sebagai kontrol, inkubasi juga dilakukan pada air laut (mengandung fitoplankton) dengan 5 kali ulangan. Daun lamun yang telah digunakan untuk pengamatan serapan karbon diukur luasnya dengan cara men-scan daun lamun dan dianalisis menggunakan software Imaje-J. Selanjutnya dilakukan pengeringan menggunakan oven dan ditimbang untuk mengetahui biomassa keringnya. Hasil penelitian menunjukkan bahwa serapan karbon per tunas berkisar antara 0,928-1,476 mgCO2/tunas/jam, per biomassa berkisar 10,647-25,745 mgCO2/gbk/jam, dan per luas daun berkisar 0,010-0,024 mgCO2/cm2/jam. Serapan karbon tertinggi didapatkan pada kedalaman 200 cm, baik serapan karbon per tunas, biomass maupun luas daun.
CHARACTERISTICS OF PHYSICAL PROPERTIES OF WOOD POWDER COMPOSITES AND BAGASSEAS CONSTRUCTION MATERIALS OF SHIP Yulika Sari, Ersti; Nasution, Polaris; Ramdhan1, Fajri
Jurnal Ilmu Kelautan SPERMONDE Vol 5, No 1 (2019)
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v5i1.7038

Abstract

Parameters for measuring the physical properties on this research are divided into three elements, including measurement of weight, water absorption, and density. This research was conducted from January to March 2018 to determine the physical properties of wood powder composites and bagasse. The manufacturing and testing process refers to the ASTM and JIS standards. Weight and density testing refer to the ASTM D 792 standard while the water absorption test refers to the JIS A5908 standard. The results showed that the density of wood powder was 0.4175 gr / cm3, and the bagasse was 0.3125 gr / cm3. Then, fiber absorption in units of volume to water and resin were 16.88% and 13.75% respectively. The results showed that the largest water absorption was found in composite wood powder 60% and bagasse 40%, which was 13.47%, and for the highest density values found in wood powder composites as much as 80% or 1,078.29 kg / m3

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