We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Karakteristik sampah mikroplastik di Muara Sungai DKI Jakarta
Summary
This Indonesian-language study characterized microplastics found at the mouths of rivers flowing through Jakarta. River mouths are major hotspots for plastic accumulation, as they collect debris washed from urban areas and funnel it toward coastal and marine environments.
Abstract. Marine debris is one of the global issues and becomes a challenge for Indonesia as a maritime country. This research focuses on the characteristics of the one the estuaries in DKI Jakarta. The method used in this research by sampling the water at the mouth of the river by using the manta net at different depths and in tidal conditions. The results showed that the number of microplastic consists of 93 microplastic particles originating from the seven stations. The number of microplastic particles at low tide conditions is 112 particles. The results of microplastic counting obtained weight of 45.7 mg from the seven stations with high tide conditions on the surface. The maximum particle weight value of 16.2 mg found at station 1 in Muara Tiram. Based on the observations at each station, the size of the microplastic obtained range between 1mm to 5mm. The results of observing the characteristics of the forms in the research study have results including fragments, filaments, films, foams, and granules. The microplastics at the estuary come from the ocean and also from the river.Keywords: marine debris, estuary, microplastics, rivers, trash education Abstrak. Sampah laut merupakan isu global dan merupakan tantangan bagi Indonesia sebagai negara maritim. Penelitian ini dilakukan untuk mengetahui bagaimana karakteristik sampah yang keluar dari muara sungai di DKI Jakarta. Metode yang digunakan adalah dengan melakukan sampling di muara sungai dengan menggunakan manta net pada kedalaman yang berbeda dan pada kondisi pasang dan surut. Hasil penelitian menunjukkan bahwa jumlah mikroplastik sebanyak 93 partikel mikroplastik yang berasal dari tujuh stasiun. Hasil yang berbeda terlihat pada kondisi surut di permukaan terdapat jumlah sebanyak 112 partikel mikroplastik. Hasil pencacahan mikroplastik didapatkan berat sebesar 45,7 mg yang berasal dari ketujuh stasiun dengan kondisi pasang yang berada di permukaan. Nilai berat partikel maksimum sebesar 16,2 mg yang terdapat pada stasiun 1 di Muara Tiram. Berdasarkan pengamatan yang dilakukan di setiap stasiun, menunjukkan bahwa pengukuran partikel mikroplastik memiliki karakterisasi ukuran sampah yaitu antara 1mm hingga 5 mm. Hasil pengamatan karakteristik bentuk pada kajian penelitian memiliki hasil diantaranya yaitu fragments, filaments, films, foams, dan granules. Sampah yang ada di estuary dapat berasal dari laut dan juga dari sungai.Kata Kunci: sampah laut, estuarin, mikroplastik, sungai, edukasi sampah
Sign in to start a discussion.
More Papers Like This
The contribution of estuaries to the abundance of microplastics in Jakarta Bay, Indonesia
Researchers found that rivers draining into Jakarta Bay are a major source of microplastics, with polyethylene fragments in the 300-500 micrometer size range dominating, and that spatial variation in abundance across nine estuaries reflects differences in local land use and waste management.
Characterization of Microplastics in Jakarta’s Urban Downstream and Estuary Water Bodies
Researchers characterized microplastic contamination in urban water bodies of Jakarta -- specifically Sunter River, Buaran River, and Marunda Estuary -- which serve as conduits for plastic waste to the ocean. Microplastics were abundant in all sampled water bodies, with fiber and fragment morphotypes dominant, reflecting the high density of urban plastic sources in the surrounding catchments.
Assessment of Small-Scale Microplastics Abundance and Characterization in Urban River: A Case Study in Metro River, Indonesia
Researchers assessed microplastic contamination in the Metro River in Indonesia, finding that abundance and characteristics varied by land use type, with urban areas showing higher concentrations of fragments and fibers in this rapidly developing region.
Identifikasi Karakteristik dan Kelimpahan Mikroplastik Pada Sampel Air Kali Surabaya
This Indonesian study characterized microplastic abundance and types in water samples from the Kali Surabaya river in Surabaya. The urban waterway showed widespread plastic contamination, with sources linked to densely populated residential areas along the riverbanks.
Microplastic abundance and distribution in surface water and sediment collected from the coastal area
Researchers found microplastics in both surface water and sediments across 12 coastal sampling sites in Jakarta Bay, Indonesia, documenting their abundance, distribution patterns, and morphological characteristics in a heavily urbanized tropical coastal environment.