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All Journal Journal of Marine and Aquatic Sciences ILMU KELAUTAN: Indonesian Journal of Marine Sciences BIOTROPIA - The Southeast Asian Journal of Tropical Biology Jurnal Perikanan dan Kelautan Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) JURNAL BIOLOGI INDONESIA Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management) LIMNOTEK - Perairan Darat Tropis di Indonesia Jurnal Ilmu Kelautan Kepulauan Habitus Aquatica : Journal of Aquatic Resources and Fisheries Management Kartika : Jurnal Ilmiah Farmasi
Ayu, Inna Puspa
Department Of Aquatic Resources Management, Faculty Of Fisheries And Marine Sciences, IPB University, IPB Dramaga Campus, Bogor, 16680, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Environmental Science Health Professions Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Social Sciences Veterinary

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Trophic State of Situ Patengan, Bandung Regency, West Java: Status Kesuburan Perairan Situ Patengan, Kabupaten Bandung, Jawa Barat Wahyuni, Ari; Iswantari, Aliati; Damar, Ario; Wulandari, Dwi Yuni; Krisanti, Majariana; Pratiwi, Niken Tunjung Murti; Ayu, Inna Puspa
Habitus Aquatica Vol 6 No 1 (2025): Habitus Aquatica : Journal of Aquatic Resources and Fisheries Management
Publisher : Department of Aquatic Resources Management, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/HAJ.6.1.27

Abstract

Situ Patengan is designated as a Natural Tourism Park, offering recreational opportunities. However, human activities in the surrounding area can introduce both organic and inorganic materials, leading to changes in the lake’s trophic conditions. The trophic state level, which indicates the presence of nutrients, is used to evaluate the potential for the utilization of water bodies. The aim of this study was to assess the trophic state of Situ Patengan in Bandung Regency, West Java. Water samples were collected from the lake at four locations over three sampling periods. The trophic index (TRIX) method was applied to evaluate the lake’s trophic state. Total phosphate concentrations ranged from 0.041–0.187 mg/L, dissolved inorganic nitrogen concentrations varied between 0.20 and 0.64 mg/L, and chlorophyll-a levels ranged from 10.08 to 33.83 μg/L. According to the TRIX classification, the trophic state of Situ Patengan is considered eutrophic, with values ranging from 4.25 and 6.54. This information is valuable for predicting potential increases in trophic levels and guiding the sustainable management of Situ Patengan ecosystem.
Challenges in Molecular and Morphological Identification of Sponge Species in Raja Ampat Aisyah, Siti Zanuba; Zamani, Neviaty Putri; Cahyani, Ni Kadek Dita; Elfahmi, Elfahmi; Syafrizayanti, Syafrizayanti; Andriani, Yosie; Arafat, Dondy; Bashari, Muhammad Hasan; Hanif, Novriyandi; Sani, Lalu M. Iqbal; Ayu, Inna Puspa; Akbar, Nebuchadnezzar; Subhan, Beginer
ILMU KELAUTAN: Indonesian Journal of Marine Sciences Vol 30, No 1 (2025): Ilmu Kelautan
Publisher : Marine Science Department Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ik.ijms.30.1.115-125

Abstract

Sponges (Phylum Porifera) are a group of highly diverse, sessile, and filter-feeding basal metazoans, except spongillids. The majority of sponges are marine species that play an important role in benthic habitat by maintaining the stability of marine ecosystems through nutrient cycling, habitat provision, and bioerosion. However, marine sponges are not easily identifiable because of their lack of species-level distinctive morphological features, which limits efforts to monitor actual species biodiversity. Indonesia is home to approximately 850 identified species of marine sponges, and Raja Ampat archipelago of West Papua province is known for its exceptional marine biodiversity. Despite the species abundance, the exact number of sponges in the region is not well-documented due to the lack of specific studies providing comprehensive data on their diversity. Therefore, this study aimed to conduct a DNA barcoding analysis using the mitochondrial cytochrome oxidase I (COI) gene as a marker, combined with morphological analyses of 22 individuals collected in the waters of Waigeo, Mansuar, and Gam Islands in Raja Ampat. The results showed that 3 samples were identified at the species level (Halichondria sp. and Stylissa carteri) with good query cover and percent identity. This showed the possible presence of undescribed or cryptic species, suggesting a severe lack of reference data for both morphology and molecular analyses of marine sponges in the region. Consequently, the analysis showed the presence of a significant gap in the understanding of sponge biodiversity in Raja Ampat's waters.
Komposisi plankton di laguna gugusan pulau Pari Kepulauan Seribu Ayu, Inna Puspa; Pratiwi, Niken TM; Wulandari, Dwi Yuni; Iswantari, Aliati; Krisanti, Majariana; Rahamadya, Aldiano; Subhan, Beginer
Jurnal Ilmu Kelautan Kepulauan Vol 7, No 2 (2024): Jurnal Ilmu Kelautan Kepulauan
Publisher : Fakultas Perikanan dan Kelautan. Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jikk.v7i2.8871

Abstract

MIKROPLASTIK DALAM SALURAN PERNCERNAAN IKAN DI WADUK JATIGEDE Radityani, Fitri Afina; Pratiwi, Niken Tunjung Murti; Kamal, Mohammad Mukhlis; Iswantari, Aliati; Wulandari, Dwi Yuni; Panggabean, Grin Tommy; Ayu, Inna Puspa; Sakina, Edna
Jurnal Perikanan dan Kelautan Vol 15, No 1 (2025)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v15i1.29836

Abstract

Jatigede Reservoir receives water masses and materials from the Cimanuk River, such as nutrients, sediments, and waste, including microplastics. This study aims to analyze the presence of microplastics in the digestive tract of caught fish in Jatigede Reservoir. Fish samples were obtained from fishermen, fish collectors, and fish farmers. Microplastic observations were carried out in the stomach and intestines of fish through the stages of observing fish eating habits, extraction, followed by FTIR analysis to determine the presence, abundance, and type of polymer. Carnivorous fish have the highest amount of microplastics. There is a marked difference between the amount of microplastics and the origin of fish intake. The shorter the fish's gut, the greater the amount of microplastics found. Based on their shape, the type of microplastic is dominated by fibers with a blue color. The most common polymer found is nylon. The digestive tract of fish in Jatigede Reservoir already contains microplastics of various types and colors, with varying amounts, according to the nature of eating fish.
Co-Authors Aisyah, Siti Zanuba Aji Wahyu Anggoro Ali Mashar Aliati Iswantari Amelia Fitriani Andrianus Sembiring Ari Sri Windyaswari, Ari Sri Ari Wahyuni Ario Damar Asriani, Nenni Bashari, Muhammad Hasan Beginer Subhan Borbee, Erin Budi Prabowo Darmarini, Ananingtyas S Dietriech Geoffrey Bengen Dondy Arafat Dwi Yuni Wulandari Eka Lisdayanti Elfahmi Elfahmi, Elfahmi Elok Faiqoh Fahrauk Faramayuda, Fahrauk Gelis, Ester R. E. Grin Tommy Panggabean Hawis H Madduppa I Gusti Bagus Wiksuana Irianda, Nadya Jeny Khairunisa Harizqi Nurul Husna Lalu M Iqbal Sani Lane, Christopher M, Niken T Majariana Krisanti Maulidiya, Ida Maulidiya, Ida Mohammad Mukhlis Kamal Nebuchadnezzar Akbar NEVIATY PUTRI ZAMANI Ni Kadek Dita Cahyani, Ni Kadek Dita Niken T.M. Pratiwi Niken TM Pratiwi Niken TM Pratiwi Niken Tunjung Murti Pratiwi Novita MZ Novriyandi Hanif Nurlisa Alias Butet Nursiyamah, Siti Nursiyamah, Siti Nurul Najmi Oktiyas Muzaky Luthfi Purwoko, Agus Radityani, Fitri Afina Rahamadya, Aldiano Reza Zulmi Ridzka Magfirah Sakina, Edna Sani, L. Mukhsin Iqbal Sani, Lalu M. Iqbal Sigid Hariyadi Sigid Hariyadi Soraya Riyanti Sulaiman, Goran Suryanti Afifah Sulaiman, Goran Suryanti Afifah Syafrizayanti, Syafrizayanti Tri Apriadi Utomo, Ingga DK Utomo, Ingga DK Yosie Andriani Yuliana Fitri Syamsuni Yuliati - Yusli Wardiatno