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All Journal JURIDIKDAS (Jurnal Riset Pendidikan Dasar) Environmental Pollution Journal
Sesilia
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Humanities Chemistry Education Engineering Environmental Science Law, Crime, Criminology & Criminal Justice

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Identifikasi Sampah Laut di Pantai Sepanjang Pulau Sangiang, Banten Siti Savilas Ritla Nafisa; Muh. Herjayanto; Siti Julaeha; Sesilia; Abdul Muad Mainaki; Abdul Muad Maenaka; Khairul Tanjung; Lusi Oktaviai; Putri A'Mulia; Heru
Environmental Pollution Journal 2025: Special Edition: Environmental Day
Publisher : ECOTON: Ecological Observation and Wetlands Conservation

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Abstract

Sampah laut, khususnya anorganic marine debris (AMD), merupakan masalah pencemaran yang dihadapi baik di dalam negeri maupun internasional. Sampah laut menyebabkan berbagai dampak buruk terhadap lingkungan sekitar, bidang pariwisata, bidang ekonomi, keselamatan, bidang kesehatan, dan bidang budaya. Sampah laut ini sebagian besar sangat lama terurai di lingkungan pesisir dan laut. Penelitian ini bertujuan untuk mengidentifkasi presentase AMD denganbiomassa terbanyak. Pengambilan data sampah laut dilakukan dengan membentangkan garis transek sepanjang 60 m yang dibagi menjadi 3 plot dengan lebar 20 m. Semua jenis sampah lautdiambil yang ada pada tiap plot. Sampah yang telah dikumpulkan dalam karung, dikeluarkan kembali dan disortir berdasarkan jenisnya. Setelah selesai disortir, sampah ditimbang untukmengetahui bobot tiap jenisnya kemudian di hitung presentase nya. Didapat AMD dengan biomassa terbanyak pada jenis sampah plastik (PL). Keberadaan sampah plastik di laut bebas dapat berubah menjadi mikroplastik karena mengalami fragmentasi akibat radiasi sinar ultraviolet.Sampah tersebut akan memberikan dampak yang serius bagi biota laut, seperti menyebabkan kerusakan ekosistem laut, mengancam mikroplastik, menurunkan kualitas air akibat pencemaran bahkan menyebabkan pencemaran biota laut yang mati.
Kreativitas Menggambar Dekoratif Tampah Pada Muatan Pembelajaran Seni Rupa Kelas IV SD Negeri 103 Kota Bengkulu Sesilia; Anggraini, Dwi; Kurniawati, Ike
JURIDIKDAS Vol 8 No 1 (2025)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/juridikdas.v8i1.41560

Abstract

The purpose of this study was to describe students' creativity in the process of drawing decorative trays on the content of fine arts learning for grade IV of SD Negeri 103 Kota Bengkulu. The type of research is descriptive qualitative, the subjects of the research were grade IV students who were divided into 4 groups. Data collection used observation, interviews, and documentation, followed by data analysis through the stages of data reduction, data display, and verification. The results of the study showed that students' creativity emerged in the aspect of curiosity, they asked about the use of tools and materials, sketches, and forms of tray media. Students also showed creativity by appreciating the work of other groups. Then the imaginative aspect, students' creativity emerged in the process of drawing sketches, where the images made were the result of their own ideas, they did not ask other groups to see existing examples. At the finishing stage, the groups gave each other compliments, they also displayed and stored their work well. However, students' creativity has not emerged in the imaginative aspect and dared to take risks, in the basic and detailed coloring process, students have not tried to mix various colors to draw. Students tend to be less willing to take risks, only drawing simple and familiar objects. At the finishing and drying stage, students also have not shown the courage to change or repair parts that are less suitable.
Co-Authors Abdul Muad Maenaka Abdul Muad Mainaki Dwi Anggraini HERU Khairul Tanjung Kurniawati, Ike Lusi Oktaviai Muh. Herjayanto Putri A'Mulia Siti Julaeha Siti Savilas Ritla Nafisa