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All Journal Jurnal Ilmu dan Teknologi Kelautan Tropis Jurnal Ilmu Kelautan Spermonde MAJALAH ILMIAH GLOBE Jurnal Penelitian Perikanan Indonesia SIGANUS: Journal of Fisheries and Marine Science Open Access DRIVERset
Inayah Yasir
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Immunology & microbiology Library & Information Science

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IDENTIFICATION OF ANEMONEFISHES (Amphiprioninae) AND THEIR SIMBIONT IN SPERMONDE ARCHIPELAGO, SOUTH SULAWESI Inayah Yasir; Syafiuddin Syafiuddin; Sumarjito Sumarjito
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 2 No. 2 (2010): Elektronik Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (269.625 KB) | DOI: 10.29244/jitkt.v2i2.7845

Abstract

The study was conducted in June 2009 around the waters of Samalona, Barranglompo, Koedingareng Keke, Badi, Langkai and Kapoposang islands, representing four zones of Spermonde Archipelago of South Sulawesi. Seven species of anemonefish from two genera were found living symbiotically with 7 species of sea anemones. Those fishes were Amphiprion clarkii, A. melanopus, A. ocellaris, A. sandaracinos, A. perideraion, A. polymnus and Premnas biaculeatus. Three of these fishes were simbiotically found with one species of anemone (specific symbiont), and one species of fish was symbiotically found with five species of anemones.Keywords: Amphiprioninae, Spermonde Archipelago, anemone symbiont
KOMPOSISI JENIS BIOFOULING PADA TIRAM MUTIARA (PINCTADA MAXIMA) DI LAHAN BUDIDAYA PT. AUTORE PEARL CULTURE LOMBOK Edwin Jefri; Inayah Yasir; Syafiuddin Syafiuddin
Jurnal Ilmu Kelautan SPERMONDE VOLUME 3 NOMOR 2, 2017
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v3i2.3001

Abstract

Cultivation of pearl oyster Pinctada maxima types are increasingly in demand in Indonesia. This oyster living and concentrated on waters that have coral reefs and sandy rubble. Oyster cultivation is very promising given pearls produced have a high economic value. Eventhough, pearl oyster farming efforts not always performing well because there is a possibility of oysters will get the disease and even death. One reason is their biofouling attached to the basket or on the oyster shell is maintained. The existence and amount of biofouling usually varies depending on the time and conditions of the waters where the cultivation have been. This study aims to determine the types of biofouling were found at three different sites located on land cultivation PT. Pearl Culture Autrore Lombok. Study sample is limited to biofouling found on new and used baskets and pearl oyster shells P. maxima. The main parameters measured were the species composition and abundance, while the supporters of the parameters measured were temperature, salinity, current speed, the brightness of the waters and TSS (Total Suspended Solid). The results found 36 types of biofouling, including 21 types of animal groups with six phyla (arthropods, bryozoans, annelids, cnidarians, sponges and molluscs), and 15 species of the plant with two divisio (Spermatophyta and Thallophyta). In addition, it was found that water conditions have an influence on the biomass and the number of types of biofouling and the distance between substations in each station does not have a significant influence on biomass and the number of types of biofouling.Keywords: Biofouling, Pearl Oyster (Pinctada maxima ), PT. Autore Pearl Culture Lombok
HEAVY METALS CONTENT OF COPPER (CU) AND LEAD (PB) IN CODIUM FRAGILE SEAWEED Nasrul Hidayatullah; Inayah Yasir; Akbar Tahir
Jurnal Ilmu Kelautan SPERMONDE VOLUME 9 NOMOR 1, 2023
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v9i1.19767

Abstract

This study aims to determine the concentration of copper (Cu) and lead (Pb) inseaweed Codium fragile and is expected to add information about copper (Cu) and lead (Pb) which accumulates inseaweed C. fragile in Puntondo waters. , Takalar Regency. This research was conducted from January to August 2021, located in Puntondo waters, Takalar Regency. This research method collects data in the form of seaweed samples from the field and seaweed obtained from seaweed sales. Data analysis was carried out using the One Way Anova test with a further test of LSD (Least Significant Difference). The results of this study indicate that the metal content of copper (Cu) at each research station in seawater and C. fragile samples has passed the threshold, while the content of lead (Pb) at each station in seawater and C. fragile samples has not passed the threshold based on PP No. 22 of 2021 (<0.008 mg/L) for sea water and BPOM Regulation No. 23 of 2017 (<0.2 mg/kg) for consumption materials. The metal content of copper (Cu) in seawater at each research station was significantly different and the metal content of copper (Cu) in C. fragile at each research station was not significantly different. The metal content of lead (Pb) in C. fragile seaweed at each research station was significantly different and the metal content of lead (Pb) in seawater at each station was below the detection limit of the instrument (<0.01 ppm). The highest content of copper (Cu) in seawater was found at stations near from the ships activity, that is 0.3625 mg/L, followed by stations close to settlements at 0.235 mg/L. The highest content of copper (Cu) in C. fragile was found at stations close to settlements at 6.63 mg/kg followed by stations at PPI Beba at 6.1575 mg/kg and stations close to ships activity at 4,965. mg/kg.
PRELIMINARY OBSERVATIONS OF THE DEVELOPMENT OF GONAD PIGMENTATION AS A REPRODUCTIVE PATTERNS OF FAVIIDAE IN SPERMONDE ARCHIPHELAGO, INDONESIA Rizky Madjid; Syafyudin Yusuf; Inayah Yasir; Chair Rani; Abdul Rasyid Jalil
Jurnal Ilmu Kelautan SPERMONDE VOLUME 9 NOMOR 1, 2023
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v9i1.19956

Abstract

Coral spawning occurs throughout the year in Indonesia due to tropical climate conditions that influence coral development and spawning. As representative data on coral gonad development in the Spermonde Archipelago, observations on the development of the Faviidae gonads were conducted on Barrang Lompo, Kodingareng Keke, Samalona, and Bonetambung Island. Environmental elements are measured in the form of surface water temperature and rainfall. Based on the abundance of this type of gigantic coral at the study site, coral tissue sampling was concentrated on the Faviidae. The pigmentation of the gonads of Faviidae has been studied visually in nature. The samples were carved on the coral before being photographed. To make it easier to detect the level of pigmentation in each species, coral gonadal tissue was imaged. If there is an orange, yellow, or blue tint, it indicates that the coral has colored gonads and is mature gonads, indicating that coral spawning will occur soon. A water lever logger was used to measure the temperature of the water. The results of water temperature measurements vary and can be linked to the development of coral pigmentation as well as observations from November to March when the third phase (pigmented) process in Faviidae was considered to have happened in large numbers. It is possible that Faviidae can breed during this sensitive period. Rainfall data was gathered from Makassar City's Paotere Maritime Meteorological Station.
Respon Pertumbuhan Rumput Laut Gracilaria sp. Terhadap Perbedaan Konsentrasi Pupuk Conwy Nurazizah; Syukri, Muhammad; Yasir, Inayah; Ambo Tuwo; Arbit, Nur Indah Sari; Carong, Suparjo Razasli
SIGANUS: Journal of Fisheries and Marine Science Vol 2 No 1 (2020): SIGANUS: Journal of Fisheries and Marine Science
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/siganus.v2i1.816

Abstract

ABSTRACT: The present study aims to determine the effect of conwy fertilizer concentration on the growth of Gracilaria sp. cultivated on a laboratory scale. This research was conducted at the Multitrophic Laboratory of the Hasanuddin University Research Activity Center, Makassar. A completely randomized design was applied for 3 treatments: PC1 treatment (0.5 ml of conwy fertilizer); PC2 treatment (1 ml fertilizer conwy); and PC3 treatment (1.5 ml of conwy fertilizer) and 3 replicates for each treatment. The growth, performance, pigment and water quality were recorded. Analysis of variance (ANOVA) was performed. The results obtained were PC 1 treatment was the treatment that had the highest growth with an average of 13.41%, followed by PC 2 treatment at 12.48% and the lowest treatment occurred in treatment to PC 3 with an average growth of 12.09%. ABSTRAK: Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi pupuk conwy terhadap pertumbuhan rumput laut Gracilaria sp. yang dibudidayakan dalam skala laboratorium. Penelitian ini dilaksanakan di Laboratorium Multitrofik Pusat Kegiatan Penelitian Universitas Hasanuddin Makassar. Metode yang digunakan adalah metode eksperimental RAL (Rangkaian Acak Lengkap) 3 perlakuan dan 3 kali pengulangan, antara lain perlakuan PC1 (0,5 ml pupuk conwy); perlakuan PC2 (1 ml pupuk conwy); dan perlakuan PC3 (1,5 ml pupuk conwy). Parameter uji yang diamati pada penelitian ini yaitu pertumbuhan, pigmen dan kualitas air. Data yang diperoleh dianalisis dengan menggunakan analisis ragam (ANOVA). Data yang menunjukkan pengaruh yang nyata dilanjutkan dengan uji lanjut W-Tukey. Hasil yang diperoleh perlakuan PC 1 merupakan perlakuan yang memiliki pertumbuhan yang paling tinggi dengan rata-rata 13,41%, diikuti pada perlakuan PC 2 12.48% dan perlakuan yang terendah terjadi pada perlakuan ke PC 3 dengan pertumbuhan rata-rata 12.09%.
ANALYSIS OF PHYSICO–CHEMICAL PARAMETERS ON PHYTOPLANKTON ABUNDANCE IN THE WATERS OF LABAKKANG DISTRICT, PANGKEP REGENCY Niartiningsih, Andi; Nawing, Nur Afifa; Samad, Wasir; Yasir, Inayah; Tambaru, Rahmadi
Jurnal Ilmu Kelautan SPERMONDE VOLUME 10 NOMOR 1, 2024
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v10i1.30100

Abstract

Pangkep Regency is dominated by pond areas, one of which is located in Labakkang District. These aquaculture activities affect physico-chemical parameters in the waters. This study was aimed to analyze the influence and relationship of physico-chemical parameters on phytoplankton abundance in the waters of Labakkang District, Pangkep Regency. Data were collected using purposive sampling method in several locations, namely waters around river mouths, waters around mangroves, pond discharge waters and waters around docks. The physico-chemical parameters observed include temperature, salinity, nitrate, phosphate, Total Suspended Solid (TSS), carbon dioxide and current velocity. The results showed that the highest phytoplankton abundance was found in the waters around the river mouth with a value of 741 cells/L, while the lowest abundance was found in the pond discharge waters with a value of 154 cells/L. At the station, the highest values were obtained in the temperature parameter of 32,67ºC, nitrate of 0,03 mg/L, phosphate of 0,08 mg/L, TSS of 25,26 mg/L and current speed of 0,25 m/s. The high abundance of phytoplankton is inversely proportional to the salinity level in the water, which is 29%ₒ. The results of the analysis using the one-way ANOVA statistical test showed significant differences in phytoplankton abundance as well as temperature, salinity and TSS parameters between sampling stations. Then multiple regression analysis showed that the most influential parameters on phytoplankton abundance were temperature, nitrate, and TSS with a coefficient of determination of 92,8%. The results of this study can serve as a basis for more effective water management and better environmental monitoring in the context of aquaculture activities in the region.  
IDENTIFICATION OF GREEN ALGAE (CHLOROPHYTA) GENUS HALIMEDA IN THE WATERS OF MABA DISTRICT, EAST HALMAHERA Ananda, Wilya; Amri, Khairul; Supriadi, Supriadi; Yasir, Inayah
Jurnal Ilmu Kelautan SPERMONDE VOLUME 10 NOMOR 2, 2024
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v10i2.35262

Abstract

Halimeda is a genus of calcified alga that inhabits tropical aquatic environments. The presences of Halimeda is essential for waters around mining sites, such as the waters of Maba District, wich is the center of mining in East Halmahera. As a calcareous organism, Halimeda functions as a buffer to neutralize the pH of waters. Although the presence of Halimeda in waters is not rare, studies on Halimeda taxonomy in Indonesia are very limited. Identification of Halimeda species can be done by looking at morphological and anatomical structures as an alternative based on the key to determining Halimeda species in the Indo-Pacific by Hillis & Collinvaux (1980), in addition to looking at DNA sequences. This study was aimed at identifying Halimeda species distributed in the waters of Maba District, East Halmahera based on morphological and anatomical characteristic. Besides, it also aims to determine the distribution and similarity of species between sampling locations. Sampling was carried out using purposive sampling method. Halimeda sample collection was prepared before identification. Eight species of Halimeda were found from four sampling sites, namely Halimeda cylindracea, H. distorta, H. macroloba, H. opuntia, H. simulans, H. discoidea, H. melanesica, and H. tuna. In additional to these eight species, seven unidentified Halimeda species were also found based on morphological and anatomical characteristc. Most similarity percentage of Halimeda species was found between Tanjung Buli-Monoropo at 75% and the lowest between Gee Island-Pakal Island (0%). The distribution of Halimeda species in waters in influenced by many factors, including substrate type, nutrients, light intensity, salinity, pH, temperature, depth, wave and current action.
Kondisi Terumbu Karang Pasca Bleaching Tahun 2016 di Perairan Pulau Liukang Loe, Kabupaten Bulukumba Faizal, Ahmad; Rani, Chair; Haris, Abdul; Yasir, Inayah
Jurnal Penelitian Perikanan Indonesia Vol 29, No 1 (2023): (Maret) 2023
Publisher : Politeknik Kelautan dan Perikanan Karawang, BRSDM KP.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jppi.29.1.2023.%p

Abstract

Penelitian ini bertujuan untuk mengetahui kondisi terumbu karang pasca fenomena pemutihan tahun 2016 di Pulau Liukang Loe dengan menganlasis komponen persen tutupan karang baik unsur biotik maupun abiotik. Persen tutupan diukur dengan menggunakan transek garis sepanjang 20 m yang ditempatkan sejajar dengan garis pantai. Pengambilan sampel pada dua kedalaman; 3-5 m dan 8-10 m, masing-masing tiga ulangan dan jarak antar ulangan 5 m. Analisis komponen tutupan dasar perairan mengacu pada English et al. (1987). Terdapat 17 jenis karang batu, dengan persen tutupan berkisar antara 1,5 hingga 63,55% pada kedalaman 3 meter, dan 2,66 hingga 73,36% pada kedalaman 10 meter. Tutupan karang mati (DCA = Dead Coral with Algae) berkisar antara 0 hingga 59,15% untuk kedalaman 3 meter, dan 3,96 hingga 52,40% untuk kedalaman 10 meter. Hasil analisis variansi antar stasiun menunjukkan perbedaan yang nyata baik untuk tutupan karang hidup maupun tutupan DCA untuk masing-masing kedalaman (p<0,05). Berdasarkan nilai DCA sebagai dampak peristiwa bleaching  tertinggi terdapat di Stasiun I, IV dan V untuk kedalaman 3 meter, sedangkan pada kedalaman 10 m dampak terbesar terjadi di Stasiun VI. Dari enam stasiun penelitian, dua stasiun kondisi terumbu karang dalam kondisi buruk (Stasiun I dan VI), dua lainnya dalam kondisi sedang (Stasiun IV dan V), dan hanya dua kawasan yang dalam kondisi baik (Stasiun II dan III).
ESTIMASI STOK KARBON BIOMASSA PADA EKOSISTEM MANGROVE MENGGUNAKAN DATA SATELIT DI PULAU NUNUKAN KABUPATEN NUNUKAN KALIMANTAN UTARA Marzuki; Nurjannah Nurdin; Inayah Yasir; Supriadi Mashoreng; Muhammad Banda Selamat
Majalah Ilmiah Globe Vol. 25 No. 1 (2023): GLOBE VOL 25 NO 1 TAHUN 2023
Publisher : Badan Informasi Geospasial

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Ekosistem mangrove mempunyai kemampuan yang sangat efektif dalam mengurangi konsentrasi gas karbon dioksida (CO2) di alam. Estimasi stok karbon dapat dilakukan menggunakan teknologi penginderaan jauh yang mengacu pada indeks vegetasi dari suatu area. Penelitian ini dilaksanakan pada bulan Maret sampai Desember 2020 di Pulau Nunukan, Kabupaten Nunukan, Kalimantan Utara. Penelitian ini bertujuan untuk mengestimasi stok karbon permukaan (Above Ground Carbon) di Pulau Nunukan menggunakan citra Landsat-8 dan pengukuran in situ. Pengukuran nilai cadangan karbon di lapangan dengan menggunakan persamaan alometrik yang dihitung berdasarkan jenis vegetasi. Penggunaan citra Landsat-8 OLI dilakukan setelah pra-processing dengan koreksi geometrik dan radiometrik. Selanjutnya citra Landsat-8 OLI dilakukan klasifikasi unsupervised untuk menentukan batas wilayah sebaran mangrove, lalu ditransformasi ke persamaan Normalized Difference Vegetation Index (NDVI). Nilai NDVI dengan nilai stok karbon pada setiap titik sampel diuji dengan 3 jenis regresi. Dari 3 jenis uji regresi nilai R2 tertinggi ditetapkan sebagai persamaan untuk membangun model estimasi stok karbon permukaan. Dua jenis model estimasi stok karbon yang dibangun, yaitu model yang menggunakan seluruh jenis yang teridentifikasi sebagai sampel, dan model yang hanya menggunakan jenis dominan yang ditemukan pada wilayah kajian. Jenis mangrove yang mendominasi di Pulau Nunukan yaitu Rhizophora apiculata, sehingga jenis tersebut digunakan sebagai sampel dalam model estimasi stok karbon jenis dominan. Nilai R2 yang tertinggi dari persaaman regresi yang digunakan untuk mengestimasi stok karbon yaitu persamaan regresi kuadratik. Sehingga persamaan regresi kuadratik digunakan sebagai dasar model estimasi cadangan karbon. Nilai estimasi stok karbon permukaan (C) yang menggunakan model estimasi stok karbon seluruh jenis adalah 6.401.988,95 ton, sedangkan nilai estimasi stok karbon untuk model estimasi stok karbon jenis dominan adalah 5.616.404,46 ton.
COMPOSITION SPECIES AND PERCENTAGE OF MACROALGAE COVERAGE IN CORAL REEF ECOSYSTEMS ITS RELATION TO OCEANOGRAPHIC CONDITIONS OF THE WATERS AROUND LAE-LAE AND BARRANGLOMPO ISLANDS Wahyudi, Rhojim; Yasir, Inayah; Samawi, M. Farid
Jurnal Perikanan Unram Vol 14 No 3 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i3.1046

Abstract

This study aimed to determine the differences in types and percentage coverage of macroalgae and analyze the correlation between the percentage coverage of macroalgal types and oceanographic conditions in the coral reef ecosystem of Lae-lae Island and Barranglompo Island. The study was conducted on November 20, 2011. The sampling technique followed a 50-meter long transect line perpendicular to the coastline. The estimation of macroalgal coverage used the method developed by English (1994), using a 1 x 1 meter plot and a 25 x 25 cm grid, with categories for each grid using a ¼, ½, ¾, and 1 unit scale. Two-Way ANOVA was performed to determine differences in macroalgal coverage, and Canonical Correspondence Analysis (CCA) was used to investigate the relationship between macroalgal coverage and oceanographic conditions. Thirteen species of macroalgae were found on Lae-lae Island, consisting of 8 orders, 9 families, 10 genera, and 13 species, with coverage ranging from 18.58%-53.44%. The two-way ANOVA showed no significant difference in macroalgal coverage between the flat, crest, and slope zones at both stations on Lae-lae Island (P > 0.05). On Barranglompo Island, 7 species were found with a relatively similar composition from 4 orders, 4 families, and 4 genera. The macroalgal coverage on Barranglompo Island ranged from 0%-26.77%. The two-way ANOVA showed that the percentage of macroalgal coverage in the flat, crest, and slope zones for both stations was significantly different (P < 0.05). The oceanographic conditions affecting the high percentage of macroalgal coverage on Lae-lae Island were current speed, temperature, TSS, nitrate (NO3), and on Barranglompo Island were salinity and phosphate (PO4).
Co-Authors AA Sudharmawan, AA Abdul Haris Abdul Rasyid Jalil Ahmad Faizal Akbar Tahir Ambo Tuwo Ananda, Wilya Andi Niartiningsih Carong, Suparjo Razasli Chair Rani Edwin Jefri Heni Pujiastuti Khairul Amri M. Farid Samawi, M. Farid Marzuki Muhammad Banda Selamat Nasrul Hidayatullah Nawing, Nur Afifa Nur Indah Sari Arbit Nurazizah Nurjannah Nurdin Rahmadi Tambaru Rhojim Wahyudi Rizky Madjid Sumarjito Sumarjito Supriadi - Syafiuddin Syafiuddin Syafyudin Yusuf Wasir Samad, Wasir