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Identifikasi Mikroplastik pada Lambung Ikan Hasil Tangkapan Nelayan di Sungai Barito Kalimantan Selatan
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This Indonesian study identified and counted microplastics found in the stomachs of fish caught in the Barito River in South Kalimantan. Detecting microplastics inside fish tissue confirms that plastic particles are being ingested by wild fish in this river system, raising concerns about contamination of local food sources.
Mikroplastik merupakan sampah plastik kecil yang berukuran <5 mm, sebagian besar berasal dari penguraian plastik-plastik berukuran besar yang dikelompokkan dalam 2 jenis mikroplastik yaitu sekunder dan primer. Mikroplastik primer merupakan produksi plastik dalam bentuk mikro, seperti manik-manik pada produk perawatan kulit, sedangkan mikroplastik sekunder merupakan bagian, pecahan, dari suatu hasil fragmentasi plastik yang lebih besar. Tujuan penelitian ini untuk mengetahui dan menganalisis jenis mikroplastik pada lambung ikan hasil tangkapan nelayan di Sungai Barito Kalimantan Selatan. Penelitian ini diharapkan dapat memberikan informasi jenis dan kelimpahan mikroplastik pada lambung Ikan Biawan (Helostoma temmincki Cuvier), Ikan Betok (Anabas testudineus), Ikan Kapar (Belontia hasselti), dan Ikan Gabus (Channa striata) hasil tangkapan nelayan di Sungai Barito Kalimantan Selatan. Penelitian ini dilaksanakan pada bulan Oktober hingga bulan November 2022. Pengambilan sampel sebanyak 4 ekor Ikan yang berukuran antara 8-15 cm dilakukan di Pasar Alalak Utara. Analisis Mikroplastik dilakukan di Laboratorium ECOTON Kabupaten Gresik Jawa Timur. Hasil penelitian ditemukan 4 tipe mikroplastik, yaitu Fragmen, Film dan Fiber dengan total mikroplastik pada lambung Ikan Biawan (Helostoma temmincki Cuvier), Ikan Betok (Anabas testudineus), Ikan Kapar (Belontia hasselti), dan Ikan Gabus (Channa striata) yaitu sebesar 71 partikel/ind dengan rata-rata 17,8 partikel. Bentuk mikroplastik yang banyak ditemukan adalah fiber dengan jumlah 35 partikel. Persentase mikroplastik tertinggi yaitu tipe Fiber. Hal ini karena fiber termasuk jenis mikroplastik yang ditemukan melimpah di perairan, sehingga potensi masuknya mikroplastik ke dalam tubuh ikan juga lebih besar.
More Papers Like This
Analisis Kelimpahan Mikroplastik pada Sedimen di Daerah Aliran Sungai Barito, Kabupaten Banjarmasin, Provinsi Kalimantan Selatan
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This Indonesian study measured microplastic abundance in sediments from the Barito River watershed in South Kalimantan, finding microplastics (primarily fragments and fibers) in all samples collected. The results document the extent of plastic pollution entering this major river system and its potential to contaminate aquatic ecosystems downstream.
Analisis Kandungan Mikroplastik Pada Ikan Pelagis Dan Demersal Yang Didaratkan Di Pelabuhan Perikanan Banjar Raya Banjarmasin Provinsi Kalimantan Selatan
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Researchers examined microplastic contamination in both pelagic and demersal fish landed at a fishing port in South Kalimantan, Indonesia, finding an average of 8.3 microplastic particles per pelagic individual and 5.1 per demersal individual with moderate overall pollution levels. Fibres and fragments were the dominant forms detected. These findings demonstrate that commercially caught fish in Indonesian waters carry microplastics into the human food supply.
Analisis Kandungan Mikroplastik Pada Saluran Pencernaan Ikan Di Ppi Selili Samarinda Kalimantan Timur
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Researchers examined the digestive tracts of five commercially important fish species caught at a fish landing site in East Kalimantan, Indonesia, and found microplastics in all of them, with fibres and fragments being the most common types. This documents microplastic contamination in seafood from Indonesian waters and raises concerns about human dietary exposure through fish consumption.
Analysis of Microplastic Abundance in the Digestive Tract of Fish Caught by Fishermen in the Pangempang Waters of East Kalimantan Province
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Researchers analyzed the abundance and types of microplastics in the digestive tracts of fish caught by fishermen in Pangempang Waters, East Kalimantan, and investigated the relationship between fish body size and microplastic content.
Identifikasi Keberadaan Mikroplastik pada Insang dan Pencernaan Barbodes binotatus Di Sungai Kalilo Pengantigan Banyuwangi
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An Indonesian study found microplastics in both the gill tissues and digestive tracts of Barbodes binotatus fish caught from the Kalilo River, identifying fragments and fibers as the predominant types. The presence of microplastics in fish tissues from a river system reflects the accumulation of plastic pollution in aquatic food chains.
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