| dc.contributor.advisor | Riani, Etty | |
| dc.contributor.advisor | Cordova, Muhammad Reza | |
| dc.contributor.author | Perdana, I Made Satria Wira | |
| dc.date.accessioned | 2022-03-08T13:49:32Z | |
| dc.date.available | 2022-03-08T13:49:32Z | |
| dc.date.issued | 2020-08-14 | |
| dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/111297 | |
| dc.description | Jatiluhur Reservoir is one part of the Citarum Cascade Reservoir which is considered polluted by microplastics. This study compared the abundance and microplastic characteristics of the gastrointestinal tract of the dominant fish in the Jatiluhur Reservoir, namely nile tilapia (Oreochromis niloticus) and midas cichlid (Amphilophus citrinellus). Microplastic characteristics were arranged according to the shape, size, color, and type of polymer. The statistical test used was Kruskall-Wallis, a different trial that was tested by Mann Whitney Wilcoxon U. The average microplastic abundance in this study was 46 ± 53.1 particles/individual. The most type of microplastic inside the gastrointestinal tract of the dominant fish was fiber and the dominant size of microplastic was range from 500-1000 μm. The color pattern of microplastics was dominated by transparent. The dominant type of polymer found after FTIR spectroscopy was nylon. Microplastic abundance was significantly different in the gastrointestinal tract of nile tilapia and midas cichlid in the Jatiluhur Reservoir. | id |
| dc.description.abstract | Waduk Jatiluhur merupakan salah satu bagian dari waduk Kaskade Citarum yang berpotensi tercemar oleh mikroplastik. Penelitian ini bertujuan untuk membandingkan kelimpahan dan karakteristik mikroplastik pada saluran pencernaan ikan tangkapan dominan di Waduk Jatiluhur yakni ikan nila (Oreochromis niloticus) dan ikan oskar (Amphilophus citrinellus). Karakteristik mikroplastik yang diamati yaitu berdasarkan bentuk, ukuran, warna, dan tipe polimer. Uji statistik yang digunakan yaitu Kruskall-Wallis, apabila terdapat perbedaan nyata dilakukan uji lanjut dengan Mann Whitney Wilcoxon U. Kelimpahan mikroplastik rata-rata pada penelitian ini 46±53.1 partikel/individu. Karakteristik bentuk mikroplastik pada ikan tangkapan didominasi oleh fiber. Ukuran mikroplastik didominasi oleh 500-1000 µm. Pola warna yang diperoleh didominasi warna transparan. Tipe polimer dominan yang ditemukan setelah dilakukan uji FTIR spectroscopy yaitu nylon. Kelimpahan mikroplastik berbeda nyata pada saluran pencernaan ikan nila dan ikan oskar di Waduk Jatiluhur | id |
| dc.description.sponsorship | Pusat Penelitian Oseanografi LIPI | id |
| dc.language.iso | en | id |
| dc.publisher | IPB University | id |
| dc.title | Kelimpahan dan Karakteristik Mikroplastik pada Saluran Pencernaan Ikan Tangkapan Dominan di Waduk Jatiluhur, Jawa Barat | id |
| dc.title.alternative | Abundance and Characteristics of Microplastics in the Gastrointestinal Tract of Dominant Catched Fish in the Jatiluhur Reservoir, West Java | id |
| dc.type | Undergraduate Thesis | id |
| dc.subject.keyword | ikan dominan | id |
| dc.subject.keyword | mikroplastik | id |
| dc.subject.keyword | saluran pencernaan | id |
| dc.subject.keyword | Waduk Jatiluhur | id |
