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All Journal BULETIN OSEANOGRAFI MARINA Jurnal Kesehatan Lingkungan indonesia NIKe Jurnal Ilmiah Perikanan dan Kelautan | Fisheries and Marine Scientific Journal Aceh Journal of Animal Science Science and Technology Indonesia Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) Jurnal Abdi Insani Tomini Journal of Aquatic Science Indonesian Journal of Oceanography Jurnal Inovasi Global Journal of Fisheries & Marine
Sitty Ainsyah Habibie
Universitas Negeri Gorontalo
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences

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Perbandingan Komposisi Ikan Gobi di Sungai Bone Gorontalo pada Fase Bulan Gelap dan Bulan Terang Husain, Febrianti A; Pasisingi, Nuralim; Habibie, Sitty Ainsyah; Kasim, Faizal
The NIKe Journal VOLUME 13 ISSUE 2 | JUNE 2025
Publisher : Fakultas Kelautan dan Teknologi Perikanan - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/nj.v13i2.32449

Abstract

Fase bulan merupakan faktor lingkungan alami yang memengaruhi distribusi ikan di perairan secara spasial dan temporal. Penelitian ini bertujuan untuk membandingkan komposisi dan kelimpahan ikan gobi di Sungai Bone Provinsi Gorontalo pada fase bulan gelap dan terang. Pengambilan sampel dilakukan di tiga stasiun sepanjang Sungai Bone Provinsi Gorontalo pada pukul 08.00 hingga 15.00 WITA. Waktu pengambilan sampel dilakukan pada fase bulan gelap dan terang masing-masing pada 1 Dzulhijjah 1446 Hijriyah (bulan gelap) dan pada 13 Dzulhijjah 1446 Hijriyah (bulan terang). Hasil identifikasi menunjukkan terdapat 9 spesies ikan gobi pada bulan terang dan 8 spesies pada bulan gelap, dengan Sicyopterus longifilis sebagai spesies dominan. Hal ini mengindikasikan bahwa komposisi dan kelimpahan ikan gobi di Sungai Bone Gorontalo dapat saja dipengaruhi oleh fase blulan. Namun berdasarkan uji korelasi non parametrik Spearman, tidak terdapat hubungan antara fase bulan dengan jumlah individu maupun kelimpahan relatif ikan gobi di Sungai Bone
Kesehatan Lamun di Teluk Tomini: Indikator Kualitas Lingkungan Perairan Gorontalo Habibie, Sitty Ainsyah; Hamzah, Sri Nuryatin; Sentia, Sentia; Abas, Nurnaningsih; Hasyim, Dandi
Buletin Oseanografi Marina Vol 14, No 3 (2025): Buletin Oseanografi Marina
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/buloma.v14i3.70254

Abstract

Lamun memainkan peran vital dalam ekosistem pesisir, termasuk sebagai penyedia jasa ekosistem, habitat berbagai organisme laut, serta indikator kesehatan lingkungan perairan. Banyaknya peranan lamun tidak diiringi dengan penambahan luasannya. Luas lamun secara global mengalami penurunan, terutama karena dampak aktivitas manusia. Teluk Tomini Gorontalo, yang memiliki garis pantai sepanjang 572,5 km, menyimpan potensi sumber daya lamun yang cukup besar. Penelitian ini bertujuan untuk mengkaji sebaran, kerapatan, dan status kesehatan lamun di Perairan Teluk Tomini Gorontalo. Penelitian dilakukan di enam lokasi, tiga di perairan Teluk Tomini Kota Gorontalo dan tiga di Kabupaten Gorontalo. Tahapan penelitian terdiri dari dua tahapan yakni identifikasi dan pencatatan lamun menggunakan metode kuadrat pada transek sepanjang 100 m sejajar garis pantai dan kajian status kesehatan lamun melalui analisis tutupan lamun. Hasil penelitian menunjukkan bahwa terdapat sepuluh jenis lamun yakni Cymodocea rotundata, Cymodocea serrulata, Enhalus acoroides, Halophilla minor, Halophilla ovalis, Halodule pinifolia, Halodule uninervis, Thalassodendron ciliatum, Thalasia hemprichi, dan Syringodium isoetifolium, dengan C. rotundata memiliki kerapatan tertinggi (110,42 tegakan/m2). Tutupan lamun di perairan Teluk Tomini Gorontalo tergolong jarang-sedang, dengan kondisi kesehatan bervariasi dari rusak/miskin hingga rusak/kurang kaya/kurang sehat. Temuan ini menunjukkan bahwa meskipun potensi lamun besar, kondisi ekosistemnya memerlukan perhatian serius untuk menjaga keberlanjutan ekosistem dan kualitas lingkungan perairan.
The Effect of Liquid Organic Fertilizer Application on the Growth of Microalgae Chlorella sp. Wijayanti, Lady Ayu Sri; Utama, Mochhamad Ikhsan Cahya; Afifah, Andini Nur; Septiani, Annisa Rahmah; Pratidnia, Muhammad Wijatmikko Ginang; Yuningsih, Yuyun; Umbekna, Sara; Habibie, Sitty Ainsyah
Tomini Journal of Aquatic Science VOLUME 4 ISSUE 1, NOVEMBER 2025
Publisher : Gorontalo State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/tjas.v4i1.33254

Abstract

Microalgae such as Chlorella sp. are valuable for their potential in sustainable food, feed, and bioenergy production, but their cultivation often relies on costly synthetic nutrients. Exploring alternative nutrient sources, such as liquid organic fertilizers, may offer a more economical and environmentally friendly approach to biomass production. This study aims to evaluate the effect of liquid organic fertilizer application on the growth of Chlorella sp. in a closed culture system. Seven treatments were used: one control without fertilizer (K) and six treatments with increasing fertilizer doses (P1–P6). The observed parameters included initial and final cell density, as well as daily growth rate during a seven-day incubation period. The results showed that fertilizer application had a significant effect on the growth enhancement of Chlorella sp. The highest final cell density was recorded in treatment P6, exceeding 6.3 × 10⁷ cells/ml, while a population decline was observed in the control group. The daily growth rate also increased with higher fertilizer doses, with the highest value (μ = 0.36) observed in P6. Linear regression analysis showed a strong relationship between fertilizer amount and growth rate (r = 0.8493; p = 0.0156; R² = 0.7213), indicating that growth variation could be significantly explained by the amount of fertilizer applied. The conclusion of this study is that liquid organic fertilizer has great potential as an efficient and environmentally friendly alternative for microalgae culture media. Proper dosage formulation can support optimal microalgal biomass production. Further research is needed to identify the dominant nutrient content in the fertilizer and to assess the biomass quality for potential applications in food, feed, or bioenergy sectors.
Preliminary Study of Surface Water Quality Based on DO and BOD Parameters in Pangandaran Reservoir Wijayanti, Lady Ayu Sri; Khoerunnisa, Nurani; Asri, Helmalia; Veronica, Veronica; Al Iksani, Irna Salwa; Anggraeni, Mella; Pratama, Gilar Budi; Habibie, Sitty Ainsyah
Tomini Journal of Aquatic Science VOLUME 4 ISSUE 1, NOVEMBER 2025
Publisher : Gorontalo State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/tjas.v4i1.33138

Abstract

Pangandaran Reservoir, located in Pangandaran Regency, West Java, serves as a water conservation facility and supports aquaculture activities. Its water quality, particularly in terms of dissolved oxygen (DO) and biochemical oxygen demand (BOD₅), is a key indicator for maintaining the reservoir's ecological and socio-economic functions. This study aims to analyze DO and BOD₅ parameters in Pangandaran Reservoir and evaluate their compliance with applicable water quality standards. Sampling was conducted in May 2025 at four stations representing both the inflow area and the inner reservoir waters. DO levels were measured using the Winkler titration method, while BOD₅ was determined based on the difference in DO concentrations before and after a five-day incubation period. The results showed that water temperatures ranged from 32 to 32.5°C, slightly exceeding the water quality threshold, likely due to high solar radiation and limited vegetation cover. The pH ranged from 7 to 9, which is still within the safe range, with higher pH values observed in the inflow area, influenced by the dominance of limestone (karst) formations in the surrounding Pangandaran region. The highest DO concentration was recorded at Station 4 (4.32 mg. L-1), while the lowest was at Station 2 (3.40 mg. L-1). Conversely, the highest BOD₅ values were found at Station 2 (8.3 mg. L-1) and Station 1 (8 mg. L-1). The spatial distribution pattern indicates a negative relationship between DO and BOD₅, where high organic pollutant loads in the inflow area reduce dissolved oxygen levels. Overall, the water quality of Pangandaran Reservoir falls within Class 2 to Class 4 based on Government Regulation No. 82 of 2001, with signs of declining quality in the inflow area. Therefore, pollution source control and routine monitoring are essential to preserve the aquatic ecosystem of the reservoir.
The Suitability of Tomini Bay Gorontalo for Marine Tourism: Opportunities and Challenges Hamzah, Sri Nuryatin; Sahami, Femy M; Habibie, Sitty Ainsyah; Djunaidi, Sandrianto
Jurnal Ilmiah Perikanan dan Kelautan Vol. 17 No. 2 (2025): JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Faculty of Fisheries and Marine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jipk.v17i2.69451

Abstract

Graphical Abstract    Highlight Research 1. The potential of coral reefs for marine tourism has been calculated. 2. The potential of coralfish for marine tourism has been identified. 3. Water quality parameters are supporting factors for the sustainability of marine tourism. 4. The suitability of snorkeling and diving tourism has been mapped.     Abstract The waters of Tomini Bay, which boast the longest coastline in Gorontalo Province at 572.5 km, hold significant marine tourism potential, warranting further study and development. This research evaluated the potential and suitability of marine tourism in the Tomini Bay Gorontalo area, specifically snorkeling and diving. Data were collected on coral reef conditions, reef fish communities, and water quality parameters from six locations, including Pinomontiga, Kurenai, and Kaisomaru Beach, as well as Dulanga, Bitila, and Lahe Islands. Coral reef conditions were assessed using the underwater photo transect method, while reef fish data were collected using the underwater visual census method. Physical water parameter data measured were temperature (°C), salinity (‰), pH, dissolved oxygen (mg/L), current speed (cm/s), and brightness (m). The analysis of coral cover was conducted using Coral Point Count with Excel extensions (CPCe), while the suitability for snorkeling and diving tourism was assessed using the Tourism Suitability Index. The results showed that most locations had moderate to excellent coral reef conditions, high coral and fish diversity, and water quality that supported marine tourism activities. Among the six locations studied, two, namely Pinomontiga Beach and Lahe Island, were rated highly suitable for snorkeling and diving, while Kaisomaru Beach was not suitable. Other places, including Kurenai Beach and Bitila Island, were rated as suitable. These results provide essential information for developing sustainable marine tourism in Tomini Bay Gorontalo and can serve as a reference for local government in planning environmentally friendly tourism activities.                
Nisbah Kelamin Ikan Gobi di Sungai Bone dan Sungai Bolango, Gorontalo Thalib, Sumitro U; Pasisingi, Nuralim; Habibie, Sitty Ainsyah; Kasim, Faizal
The NIKe Journal VOLUME 13 ISSUE 3 | SEPTEMBER 2025
Publisher : Fakultas Kelautan dan Teknologi Perikanan - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/nj.v13i3.32473

Abstract

Gobi merupakan salah satu kelompok ikan yang berperan penting dalam ekosistem perairan dan tersebar luas di berbagai habitat air tawar di wilayah tropis, termasuk di Provinsi Gorontalo. Penelitian ini bertujuan untuk mengetahui nisbah kelamin ikan gobi di Sungai Bone dan Sungai Bolango. Pengambilan sampel dilakukan pada bulan Mei dan Juni 2025 menggunakan alat electrofishing. Identifikasi spesies dilakukan secara morfologis, sedangkan analisis nisbah kelamin ditelusuri melalui anatomi organ reproduksi setelah pembedahan. Uji chi-square dengan tingkat kepercayaan 95% digunakan untuk menentukan keseimbangan nisbah kelamin jantan dan betina. Hasil pengamatan menunjukkan bahwa terdapat 4 spesies ikan gobi di Sungai Bone dan 6 spesies di Sungai Bolango. Sicyopterus longifilis merupakan spesies yang paling banyak ditemukan. Analisis nisbah kelamin menunjukkan bahwa beberapa spesies memiliki rasio jantan dan betina yang tidak seimbang, seperti S. longifilis dan Awaous ocellaris di Sungai Bone serta S. longifilis dan A. grammepomus di Sungai Bolango. Ketidakseimbangan ini kemungkinan dipengaruhi oleh faktor ekologis, biologis, dan antropogenik. Adapun beberapa spesies gobi lain, Belobranchus belobranchus, Belobranchus segura, Sicyopterus parvei yang menunjukkan rasio kelamin seimbang mengindikasikan potensi keberlanjutan reproduksi yang masih baik. Hasil penelitian ini dapat menjadi dasar pendukung dalam pengelolaan dan konservasi ikan gobi secara berkelanjutan di Gorontalo.
Indeks Ekologi Gastropoda di Kawasan Perairan Kecamatan Tilamuta Kabupaten Boalemo Nasaru, Faradila Putri; Kadim, Miftahul Khair; Habibie, Sitty Ainsyah; Djunaidi, Sandrianto
The NIKe Journal VOLUME 13 ISSUE 3 | SEPTEMBER 2025
Publisher : Fakultas Kelautan dan Teknologi Perikanan - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/nj.v13i3.32466

Abstract

This study aimed to determine gastropod diversity and the current ecological conditions of the waters in Tilamuta District, Boalemo Regency. Sampling was conducted in April 2025, distributed across three stations. Samples were collected during low tide using a belt transect method covering an area of 150 m2. Identification results revealed a total of 2204 gastropod individuals, representing 12 families: Columbellidae, Cerithiidae, Conidae, Cypraeidae, Strombidae, Littorinidae, Turbinidae, Trochidae, Muricidae, Neritidae, Patellidae, and Vasidae, with a total of 21 species identified. The Shannon Diversity Index (H') indicated a low level of diversity (H' < 2) in the study area. Conversely, the dominance index for the study site ranged from 0.75 to 1.00, signifying a high level of dominance. Furthermore, evenness patterns, as indicated by the J' and Ep indices, all showed values below 1, suggesting an uneven distribution of gastropod species. The study results reveal that the aquatic environment of Tilamuta District, Boalemo Regency, shows signs of pollution, stemming from impaired environmental conditions in the waters, evidenced by low biodiversity.
Tren Suhu Permukaan Laut, Anomali Ekstrem, dan Keterkaitannya dengan ENSO di Teluk Tomini dan Perairan Sekitarnya Periode 2003–2025 Kasim, Faizal; Kalaka, Sri Rahayu; Habibie, Sitty Ainsyah; Sau, Melisa Juliana
Indonesian Journal of Oceanography Vol 8, No 1 (2026): Indonesian Journal of Oceanography
Publisher : University of Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ijoce.v8i1.30633

Abstract

Penelitian ini mengkaji tren jangka panjang suhu permukaan laut (SPL) dan respons spasial terhadap ENSO di Teluk Tomini, Laut Maluku/Seram, dan Laut Sulawesi menggunakan data NOAA Optimum Interpolation Sea Surface Temperature (NOAA CDR OISST v2.1) periode 2003–2023 dengan validasi data 2024–2025. Analisis regresi linier menunjukkan tren pemanasan signifikan di seluruh wilayah dengan laju 0,025–0,033 °C tahun⁻¹. Analisis korelasi mengungkap heterogenitas respons yang kontras; Laut Maluku/Seram menunjukkan korelasi negatif yang signifikan (r = -0,499) terhadap indeks ONI, mengkonfirmasi perannya sebagai jalur transmisi sinyal Pasifik. Sebaliknya, Teluk Tomini dan Laut Sulawesi menunjukkan korelasi yang lemah, mengindikasikan dominasi faktor oseanografi lokal. Validasi terhadap data aktual 2024–2025 menunjukkan deviasi suhu yang berada sedikit di bawah garis tren prediksi, menandakan adanya modulasi variabilitas antartahun terhadap pemanasan jangka panjang. Temuan ini menegaskan bahwa strategi adaptasi perikanan di kawasan ini memerlukan pendekatan spesifik lokasi yang mengintegrasikan indikator iklim global dan dinamika lokal.
Analisis Produksi dan Nilai Manfaat Langsung Perikanan Ikan Nike Menggunakan Alat Tangkap Tagahu di Perairan Bilato, Teluk Tomini, Gorontalo Potale, Dion; Sahami, Femy M.; Habibie, Sitty Ainsyah
The NIKe Journal VOLUME 13 ISSUE 4 | DESEMBER 2025
Publisher : Fakultas Kelautan dan Teknologi Perikanan - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/nj.v13i4.34489

Abstract

Perikanan ikan nike di perairan Desa Bilato, Kabupaten Gorontalo, merupakan salah satu sumber pendapatan penting bagi masyarakat pesisir di wilayah Teluk Tomini. Aktivitas penangkapan dilakukan menggunakan alat tangkap tagahu yang dioperasikan secara berkelompok pada saat musim kemunculan ikan. Penelitian ini bertujuan untuk mengetahui produksi ikan nike menggunakan alat tangkap tagahu serta menghitung nilai manfaat langsung yang diperoleh nelayan. Penelitian ini dilaksanakan pada bulan Juni hingga Agustus 2024 di Desa Bilato, Kecamatan Bilato, Kabupaten Gorontalo dengan menggunakan pendekatan kombinasi kualitatif dan kuantitatif melalui metode survei, observasi partisipatif, dan wawancara mendalam terhadap nelayan pengguna tagahu. Data dianalisis secara deskriptif, sedangkan nilai manfaat langsung dihitung berdasarkan hasil tangkapan per trip dikalikan harga jual dan dikurangi biaya operasional. Hasil penelitian menunjukkan bahwa produksi ikan nike bersifat musiman dengan fluktuasi yang signifikan. Total produksi pada musim pertama sebesar 3.450 kg dengan nilai Rp49.150.000,-, menurun pada musim kedua menjadi 1.775 kg dengan nilai Rp30.650.000,-, dan meningkat pada musim ketiga menjadi 4.900 kg dengan nilai Rp68.700.000,-. Rata-rata produksi per nelayan tertinggi terjadi pada musim ketiga (612,50 kg), sedangkan terendah pada musim kedua (221,88 kg). Nilai manfaat langsung juga menunjukkan variasi antar nelayan, dengan kisaran Rp1.350.000,- hingga Rp16.300.000,- per musim. Perbedaan tersebut dipengaruhi oleh kapasitas alat tangkap, jumlah armada, serta intensitas penangkapan. Secara keseluruhan, perikanan nike di Desa Bilato memberikan kontribusi ekonomi yang nyata, namun distribusi manfaatnya belum merata. Oleh karena itu, diperlukan pengelolaan yang mempertimbangkan pengaturan kapasitas usaha, efisiensi operasional, serta kondisi lingkungan estuari untuk menjaga stabilitas produksi dan pendapatan nelayan.
Biopotential of Gorontalo Hulu’u Fish (Giuris margaritacea) Albumin in a Novel Spray Gel Formulation for the Treatment of BurnWounds: In Vivo Evaluation in Rats Paneo, Mohamad Aprianto; Djuwarno, Endah Nurrohwinta; Habibie, Sitty Ainsyah; Thomas, Nurain; Latif, Multiani S.; Munafri, Nur Alifia Karina; Anasiru, Rayhan Firman
Science and Technology Indonesia Vol. 11 No. 2 (2026): April
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/sti.2026.11.2.389-404

Abstract

This study aimed to evaluate the efficacy of different concentrations of Hulu’u fish albumin-based spray gels in promoting wound healing in burn injuries in male white rats. The formulations included 10%, 15%, and 20% concentrations of Hulu’u fish albumin, which were compared to a commercial snakehead fish albumin gel (positive control) and a spray gel base without albumin (negative control). Wound diameter reduction was assessed over seven days. The results indicated a clear dose response relationship, with the 20% Hulu’u fish albumin formulation (F3) achieving the most significant reduction in wound diameter, averaging 1.57 mm (range: 1.5–1.6 mm), representing a 91.8% improvement compared to the negative control group, which showed an average reduction of 19.13 mm (range: 18.1–19.7 mm). The Positive Control (snakehead fish albumin gel) demonstrated a moderate reduction with an average of 6.97 mm (range: 6.6–7.6 mm). The 10% Hulu’u fish albumin (F1) and 15% Hulu’u fish albumin (F2) formulations showed moderate improvements, with average reductions of 4.73 mm (range: 4.4–5.1 mm) and 4.5 mm (range: 4.7–3.9 mm), respectively. These findings suggest that higher concentrations of Hulu’u fish albumin, particularly the 20% formulation, offer superior wound healing properties, outperforming both the negative control and the commercial snakehead fish albumin gel. The study highlights the potential of Hulu’u fish albumin as a novel bioactive compound for burn wound treatment and warrants further investigation for clinical applications.
Co-Authors Abas, Nurnaningsih Abdul Hafidz Olii Afifah, Andini Nur Al Iksani, Irna Salwa Anasiru, Rayhan Firman Anggraeni, Mella Antadi, Mohamad Rijal Asri, Helmalia Djumanto Djumanto Endah Nurrohwinta Djuwarno Faizal Kasim Femy M. Sahami Femy Mahmud Sahami Hasyim, Dandi Husain, Febrianti A Latif, Multiani S. Mbuinga, Adeliya Miftahul Khair Kadim Miftahul Khair Kadim, Miftahul Khair Mohamad Aprianto Paneo Munafri, Nur Alifia Karina Murwantoko . Nasaru, Faradila Putri Nur Ain Thomas Nuralim Pasisingi Nuralim Pasisingi Nurani Khoerunnisa Nusi, Ibrahim A. Potale, Dion Pratama, Gilar Budi Pratidnia, Muhammad Wijatmikko Ginang Rahim, Fadhilah Apriliyani Rustadi Rustadi Sandrianto Djunaidi Sau, Melisa Juliana Sentia, Sentia Septiani, Annisa Rahmah Shindy Hamidah Manteu Sri Nuryatin Hamzah Sri Rahayu Kalaka Thalib, Sumitro U Umbekna, Sara Utama, Mochhamad Ikhsan Cahya VERONICA VERONICA Wijayanti, Lady Ayu Sri Wila Rumina Nento Yuningsih, Yuyun Yusuf, Mohamad Iqbal