p-Index From 2020 - 2025
14.256
P-Index
This Author published in this journals
All Journal Media Kesehatan Masyarakat Indonesia AJIE (Asian Journal of Innovation and Entrepreneurship) At-Taqaddum Jurnal Berita Sosial Jurnal Manajemen Indonesia Jurnal Sinar Manajemen Jurnal Penelitian Pendidikan IPA (JPPIPA) Journal Of Nursing Practice JITK (Jurnal Ilmu Pengetahuan dan Komputer) Pendas : Jurnah Ilmiah Pendidikan Dasar JURNAL MANAJEMEN Jurnal Crystal : Publikasi Penelitian Kimia dan Terapannya Jurnal Ilmiah Kesehatan Diagnosis Jurnal Review Pendidikan Dasar : Jurnal Kajian Pendidikan dan Hasil Penelitian Jurnal E-Komtek utile: Jurnal Kependidikan Journal of Innovation Information Technology and Application (JINITA) Jurnal Abdidas TEPIAN Al-Minhaj Kainawa: Jurnal Pembangunan & Budaya Economics and Digital Business Review Borneo Educational Journal (Borju) Indian Journal of Forensic Medicine & Toxicology Window of Community Dedication Journal Jurnal Riset Kelautan Tropis (Journal Of Tropical Marine Research) (J-Tropimar) JPS Window of Public Health Journal International Journal of Health, Economics, and Social Sciences (IJHESS) Journal Of Information And Technology Unimor (JITU) Arus Jurnal Sosial dan Humaniora Jurnal Ilmu Kebidanan dan Kesehatan Journal of Aafiyah Health Research (JAHR) Journal Islamic Economics Ad Diwan Jurnal Ilmu Pendidikan Indonesia Qaumiyyah: Jurnal Hukum Tata Negara Jurnal Ilmiah Profesi Guru (JIPG) Jurnal Riset Kelautan Tropis (J-Tropimar) INTAN Jurnal Penelitian Tambang Journal of Training and Community Service Adpertisi Journal of Scientific Research, Education, and Technology Jurnal Mitrasehat Jurnal Sarjana Ilmu Budaya Madani: Jurnal Pengabdian Masyarakat dan Kewirausahaan AMMA : Jurnal Pengabdian Masyarakat Holistic: Journal of Tropical Agriculture Sciences Nusantara Journal of Multidisciplinary Science Jurnal Media Akademik (JMA) VISA: Journal of Vision and Ideas Jurnal Sosial Ekonomi Perikanan Journal of Fisheries & Marine Jurnal Pengabdian Masyarakat Tekno Sains: Jurnal Kimia & Pendidikan Kimia HiJaSE (Hamzanwadi Journal of Science Education) Jurnal Riset Kualitatif dan Promosi Kesehatan Al-Qawānīn: Jurnal Ilmu Hukum, Syariah, dan Pengkajian Islam
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Journal of Fisheries

The Occurrences of Harmful Algal Blooms (HABs) Species and Trophic Status Update in Kedung Ombo Reservoir Rahman, Arif; Haeruddin; Prakoso, Kukuh
Jurnal Ilmiah Perikanan dan Kelautan Vol. 17 No. 1 (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.vi.55767

Abstract

Graphical Abstract   Highlight Research Six harmful algal species were identified, with Aphanizomenon sp. being the most dominant, primarily from Cyanophyceae (blue-green algae). Kedung Ombo Reservoir is eutrophic, with low transparency, low dissolved oxygen (DO), and high phosphate levels (0.10–0.88 mg/L) contributing to HABs. Anthropogenic activities, including aquaculture, agriculture, and sewage, accelerate nutrient enrichment and phytoplankton overgrowth. Trophic State Index (TSI) confirmed eutrophic conditions, with HABs abundance linked to high phosphate concentrations. Urgent mitigation efforts like nutrient control, biomanipulation, and regular monitoring are needed to prevent further HABs outbreaks.     Abstract Anthropogenic inputs affect the quality of freshwater ecosystems which causes ecological and health problems to aquatic ecosystems. Harmful algal blooms (HABs) associated with cyanotoxins often occur in nutrient-rich or eutrophic freshwater ecosystems. Kedung Ombo Reservoir in Indonesia has been previously classified as eutrophic to hypertrophic. Therefore, this study aimed to identify the occurrences of potential HABs species, measure the bio-physico-chemical water quality parameters, and update the trophic status of Kedung Ombo Reservoir. Sampling was done thrice during the dry season in 2022 from 5 stations. Twenty-two species of phytoplankton were observed in Kedung Ombo Reservoir. Anabaenopsis sp., Aphanizomenon sp., Ceratium sp., Mougeotia sp., Pandorina sp., and Ulothrix sp. were identified as potentially harmful species. Among those, the potentially HABs species, Aphanizomenon sp. was the most abundant (179,344 cells/L) and Cyanophyceae (205,539 cells/L) was the dominant group of phytoplankton. Kedung Ombo Reservoir had a water temperature of 29.49±0.41°C, phosphate of 0.27±0.25 mg/L, and alkaline pH of 7.90±0.39. Kedung Ombo Reservoir also had low transparency coupled with low dissolved oxygen concentration. The occurrences of HABs species were correlated with transparency and dissolved inorganic nutrients, especially phosphate concentrations. Kedung Ombo Reservoir showed eutrophic conditions based on Secchi depth, chlorophyll-a, total phosphorus, and TSI. Based on research findings, control and mitigation efforts are needed to overcome the eutrophication problems which disrupt the balance of the aquatic ecosystem in the Kedung Ombo Reservoir.
Co-Authors A. Rizki Amelia AA Sudharmawan, AA Abdul Nashar Abdul Rahman Abdul Rahman Sakka Abraham Afrianti S. Lamuru Agus Riyadi Ahmad Arief Ahmad, Mirna Ahri, Reza Aril Aigistina, Aigistina Aji DS, Fanteri AKHMAD Akhyar, Ramaulvi Muhammad Alexsandro Alfina Baharuddin Alkamalia, Wa Ode Alma Amelia, Andi Rizki Amir, Fitriah Amir, Haeril Andi Agussalim Andi Darmawansyah Andi Muh. Taqiyuddin BN Andi Multazam Andi Nurlinda Andi Rizki Amelia Andi Rustandi Andi Tenri Agung Andira Nurqalbi Anggraini Ryzky Diah Anin, Tince Yunarwati Annisa Anwar Aqilah Nurulwaqhia Arif Rahman Arifin, Nurbaeti Arni Rizqiani Rusydi Asriati Auliasari, Putrysuci Awaluddin AYU LESTARI Azainil Azainil Bariun , La Ode Baso, Budiman Besse Wahyuni Cahyana Mandasari Chairun Annisa Aryanti Darmansyah Darsikin Dayu Triana Paramita Deswalita, Aisyah Fitri Devi Dwi Pebriani Dewi Rizki Ramadhaningrum Dhea Maharani Ella Andayanie Elvis Endah Wahyunuing Asih Eril, Eril Fachrin, Suharni a. Fadly Fajrin, Kurniawati Fanteri Aji Dharma Suparno Fatmah Afrianty Gobel Fatmawati Fatmawati Fitri Suci Rahmadani Fitriah Amir Fratiwi, A. Fira Friska Amelia Arale Gautama Gautama Wijaya Gunawan Gunawan, Inra H. Abdul Hafid Hamini Hamzah, Wardiah Hardianto, Ulvab Harpiana Rahman Hartia Ningsih, Sri Mutmainna Haryaka, Usfandi Hasaruddin Hasiah, Khusnul Hendra Winata, Hendra Heru Wijayanto Aripradono Hidayani, Sri Husnul Hotimah Husnul Hotimah, Husnul I Komang Werdhiana Ibrahim Ibrahim Ahmad Ibrahim Ahmad Ibrahim Ibrahim Idhar Darlis Idris, Fairus Prihatin Idris, Musfira Ika Fatmawati S Ikhram Hardi S Ilham Azis Imhar AR. Nailu Iqbal AR Iru, Wa Ode Sarmine Irwanti Said Jamali, Hisnol Januar Fery Irawan Jumiyati, Sri Junainah Juraid Abdul Latief Jusalim Sammak Juweni Kukuh Prakoso, Kukuh Kurnia Cantra Kurniawati Fajrin Kusmiati, Tati Kusumaningrat La Harimu La Harimu Laili Komariyah, Laili Levia, Yayang Liskha Ayuningrum Madinatul Munawwara Mahirullah Mandasari, Eka Cahyana Maria Yosephine Simbolon Mariati Marliyah Marungkil Pasaribu Masriadi Maulidiyah, Arum Memed Khumaedi Miftakhul Ulum, Miftakhul Mirna Ahmad Mohammad Jamhari Muh. Multazam Muhammad Ayyub Amin MUhammad Dakhri Muhammad Ikhtiar Muhammad Jarnawi Muhammad Nur Faiz Muhammad Ramli Muhammad Said, Nurhidayat Muhammad Taufik Mulyana, Wa Ode MUNIRA Nada Shofa Najwa, Siti Halimah Nashar , Abdul Nawir, Burhanuddin Nihan Kristiyani Nimatul Mamuriyah Noorbaya Siti Nur Aziza Ramadani Nur Helminah Nur Iman Rudinah, Mahesa Nurbaeti Nurbaety Nurfadillah Nurfardiansyah Burhanuddin Nurgahayu Nurhayati Nurhikma Nurjannah Nurlansi Nurmiati Muchlis Pairunan, Azizah S. Paramita, Ielda Paridah Pebriani, Devi Dwi Pertiwi Desi Putri Samri Qhumairah, Alvira Rafia Rahmatullah Rahmayanti Rukmana, Sri Rahmi Rahmi Rasyidin Abdullah Ratnaningtiyas, Deltha Wati Isti Reza Aril Ahri Richard Riky Ristanto Gari Sabariman Sahib, Muzdalipah Salijah, Erni Samsidar Jamaluddin Samsualam, Samsualam Saputra, Galih Yudha Sari, Anisa Permata Satkar Umara Septiyanti Siti Aminah SITI AMINAH Siti Nurjannah Sitti Fatimah Sitti Halijah Sitti Patimah Sofya A. Rasyid Solly Aryza Sopiyan St. Jawiah Stefanus Eko Prasetyo Stefanus Eko Prasetyoi Sudarman, Dirman Sudirman Sukma Aji supahar Sutrisnaniati, Eli Syahrir, Romeo Syaiful Bachri Syamsuriwal Taufik Tahir Theodora, Novieta Christina Toding, Sukanto Unggul Wahyono Utari Retno Sulistyo Rini Vivin Elfitriyah H.S WA ODE ASRI YANTI Wa Ode Mulyana Wa Ode Samine Iru Wahyuni, Andi Indri Wahyuni, Ni Gusti Ayu Putu Eka Sri Werdhina, I Komang Widiayati Widyatmike Gede Mulawarman WINDA Yahya, Masrur Yulianto, Andik Yuliaty Yunita, Elisa Yusring Sanusi Baso, Yusring Sanusi Yusuf, Rezky Aulia Zuhdan Kun Prasetyo