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Mohamad, Humaira
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Identification of Microplastics in Sediments in Limboto Lake Jahja, Mohamad; Demulawa, Meilan; Mohamad, Humaira
Jurnal Ilmiah Wahana Pendidikan Vol 10 No 21 (2024): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

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Abstract

Lake Limboto is a lake that has several natural resources. Lake Limboto is currently experiencing pollution caused by the large amount of plastic waste. This study aims to determine the shape and color of microplastics in the sediment. Microplastics are a type of waste less than 5 mm in size. Based on the results of the study and discussion of the physical characteristics of microplastics contained in the sediment in Lake Limboto, it can be concluded that the identification of microplastics in the sediment consists of microplastics in the form of fibers with colors at location 1 purple, black and red, location 2 purple, location 3 black, and location 4 black.
Identification of Microplastics in Manggaba'i Fish (Glossogobius Giuris) in Limboto Mohamad, Humaira; Jahja, Mohamad; Demulawa, Meilan
Jurnal Ilmiah Wahana Pendidikan Vol 10 No 18 (2024): Jurnal Ilmiah Wahana Pendidikan 
Publisher : Peneliti.net

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Abstract

Manggaba'i fish (Glossogobius giuris) is one of the important commercial fish species in Lake Limboto. Manggaba'i fish (Glossogobius giuris) is a vertebrate animal and is included in the demersal fish class. Human activities and the environment can influence the distribution and abundance of microplastics. This study was conducted to identify microplastics in manggaba'i fish (Glossogobius giuris). The aim is to determine the physical properties of microplastics based on the shape, color, and amount of Manggaba'i fish in Lake Limboto. Based on the results of the study and discussion regarding the physical characteristics of microplastics contained in the digestive system of manggaba'i fish in Lake Limboto, it can be concluded that the identification of microplastics in the digestive system of manggaba'i fish was found to be all in the form of fibers with a size of (10-12cm) black, and a size of (12.5-14cm) blue, red, and black.
Co-Authors Jahja, Mohamad Meilan Demulawa