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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
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
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 NUMBER 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 NUMBER 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.
KOMPOSISI JENIS BIOFOULING PADA TIRAM MUTIARA (PINCTADA MAXIMA) DI LAHAN BUDIDAYA PT. AUTORE PEARL CULTURE LOMBOK Jefri, Edwin; Yasir, Inayah; Syafiuddin, Syafiuddin
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.v3i2.3001

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
EVALUATION STUDY OF EUCHEUMA COTTONII SPECIES OF SEAWEED CULTIVATION BASED ON OCEANOGRAPHIC PARAMETERS IN PASIEA, BONEGUNU SUBDISTRICT, NORTH BUTON DISTRICT Salihin, Abdilah; Muhiddin, Amir Hamzah; Yasir, Inayah
Jurnal Ilmu Kelautan SPERMONDE VOLUME 5 NUMBER 2, 2019
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v5i2.8930

Abstract

This study aims to determine the level of land suitability and the area of Eucheuma cottonii in Pasiea waters, to know the dynamics and correlation of oceanographic parameters towards the growth of E. cottonii seaweed. This research was conducted in August-October 2018 in the area of seaweed cultivation in Pasiea waters. The observation station consisted of six stations located in the area of seaweed cultivation. Oceanographic parameters dynamics were measured by oceanographic parameters measured which significantly affected the growth of seaweed species E. cottonii in the form of temperature, salinity, brightness, depth of flow, current velocity, nitrate, and phosphate has been mentioned before which wasthen overlaid on the map maker application to produce a map of the suitability level of E. cottonii seaweed cultivation in Pasiea waters. The results of the spatial analysis showed that the level of Pasiea waters suitability based on oceanographic parameters was in the less suitable category covering 1410 ha and did not match 1 Ha, whereas based on the daily growth rate of E. cottonii the overall research locations were in the excellent category of 1411 ha. The dynamics of oceanographic parameters were still within the range that can be tolerated for the growth of E. cottonii with parameters that correlate to the daily growth rate of salinity, brightness, phosphate, and nitrate.
NUDIBRANCHIA DENSITY AND DIVERSITY IN SPERMONDE ISLANDS, SOUTH SULAWESI Asrul, Asrul; Abdul Haris; Ahmad Bahar; Syafiuddin; Yasir, Inayah
Jurnal Ilmu Kelautan SPERMONDE VOLUME 7 NUMBER 2, 2021
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v7i2.18636

Abstract

Nudibranchia is one of the interesting and unique organisms because it has different shapes, sizes and colors attracting tourists when doing snorkeling and diving activities. However, because the distribution of marine biota is very dependent on habitat conditions and the availability of food types, it affects the density and diversity of Nudibranchia in the waters. The purpose of this study was to determine the density and diversity of Nudibranchia species. This research was conducted in March-April 2021 on Samalona Island, Barranglompo Island, and Badi Island in the Spermonde Islands, South Sulawesi. The method used is the Belt Tansect method with a length of 100 m with a sweep of 2.5 m to the left and right, at a depth of 4-7 m. Based on the results of the study, the number of Nudibranchia species found on Samalona Island was 4 families, 7 species, and 36 individuals; on Barranglompo Island as many as 4 families, 6 species, and 51 individuals; while on Badi Island there are 3 families, 6 species, and 30 individuals. Nudibranchia density on Samalona Island is 0.024 ind/m2, on Barranglompo Island is 0.034 ind/m2, while on Badi Island it is 0.020 ind/m2. The value of the Nudibranchia Diversity Index on Samalona Island is 1.14; on Barranglompo Island by 0.96; and on Badi Island it was 1.28 with a diversity community structure that was quite stable to stable on each island. Substrate cover conditions found on each island were dominated by Dead Coral Algae (DCA), on Samalona Island at 58.33%; Barranglompo Island by 54.90%; and Badi Island by 66.67%. Keywords: Nudibranchia, density, diversity, Samalona Barranglompo, Badi.
HEAVY METALS CONTENT OF COPPER (CU) AND LEAD (PB) IN CODIUM FRAGILE SEAWEED Hidayatullah, Nasrul; Yasir, Inayah; Tahir, Akbar
Jurnal Ilmu Kelautan SPERMONDE VOLUME 9 NUMBER 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.
Co-Authors AA Sudharmawan, AA Abdul Haris Abdul Rasyid Jalil, Abdul Rasyid Ahmad Bahar Ahmad Faizal Akbar Tahir, Akbar Ambo Tuwo Amir Hamzah Muhiddin Ananda, Wilya Andi Niartiningsih Asrul Asrul Carong, Suparjo Razasli Heni Pujiastuti Hidayatullah, Nasrul Jayawarsa, A.A. Ketut Jefri, Edwin Khairul Amri M. Farid Samawi, M. Farid Madjid, Rizky Marzuki Muhammad Banda Selamat Nawing, Nur Afifa Nur Indah Sari Arbit Nurazizah Nurjannah Nurdin Rahmadi Tambaru Rhojim Wahyudi Salihin, Abdilah Sumarjito Sumarjito Supriadi - Syafiuddin Syafiuddin Syafiuddin Syafiuddin Syafiuddin Syafyudin Yusuf Wasir Samad, Wasir