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Early Detection of Microplastic Contamination in Fishes In The Sukamade Shoreline, Meru Betiri National Park Ariyunita, Selvi; Subchan, Wachju; Fitria, Anisa
Jurnal ILMU DASAR Vol 26 No 1 (2025)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jid.v26i1.52791

Abstract

Microplastics (< 5 mm) have the potential to be a threat to organisms. However, the study of microplastic contamination in conservation areas, especially in Indonesia, is still limited. The Sukamade is a conservation area that is potentially contaminated by microplastic. This study aims to detect microplastic contamination in fish caught in the Sukamade shoreline as an early warning of the potential threat to biodiversity. The study was conducted from September to December 2022. The methods used include: 1). Fish sampling, 2). Dissection and removal of the gills and gastrointestinal tract; 3). Microplastic characterization based on sizes, shapes, and colors; 4). Data analysis. This is the first report that 451 microplastic particles were detected in four fish caught from the Sukamade shoreline: two individuals of Senangin fish (Eleutheronema sp.), one individual of Lemuru fish (Sardinella sp.), and one individual of Lowang totol fish (Trachinotus sp.). The presence of microplastic in the gastrointestinal tract of fishes shows the possibility of microplastic translocation in tissue and another tropic level, causing health problems in organisms and the community as a constituent of biodiversity.
Pelatihan Pengolahan Limbah Rumput Laut Menggunakan Rotary Drum Composter Ariyunita, Selvi; Dhokhikah, Yeny; Fitria, Firda Lutfiatul
Aksiologiya: Jurnal Pengabdian Kepada Masyarakat Vol 6 No 3 (2022): Agustus
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/aks.v6i3.5219

Abstract

Limbah rumput laut yang dihasilkan dari proses produksi pupuk organik cair (POC) seringkali ditimbun dan dibuang secara langsung sehingga menimbulkan permasalahan lingkungan berupa bau yang tidak sedap serta mengganggu estetika. Di sisi lain, limbah rumput laut tersebut masih mengandung mikronutrien yang masih dapat dimanfaatkan sebagai penyubur tanaman. Kegiatan pengabdian masyarakat ini bertujuan memberikan alternatif solusi untuk mengatasi permasalahan tersebut dengan memanfaatkan limbah menjadi produk bernilai guna dan bernilai ekonomi. Sasaran kegiatan ini adalah pemilik, karyawan serta masyarakat sekitar home industry POC di Kecamatan Sumbersari, Kabupaten Jember.Pengolahan limbah rumput laut dilakukan dengan metode komposting menggunakan rotary drum composter. Kegiatan ini memberikan alternatif solusi untuk mengatasi permasalahan lingkungan dengan memanfaatkan limbah rumput laut menjadi varian produk pupuk organik. Pihak mitra mengharapkan adanya keberlanjutan program untuk mengelola limbah lain yang merupakan hasil samping proses pembuatan POC.Masyarakat sekitar home industry juga merasakan manfaat melalui peningkatan pemahaman terkait pengelolaan sampah di skala rumah tangga.
Peningkatan Literasi Lingkungan Kelompok Dasawisma melalui Edukasi Pengolahan Sampah Domestik Ariyunita, Selvi; Mudakir, Imam; Subchan, Wachju
Alamtana: Jurnal Pengabdian Masyarakat UNW Mataram Vol 7 No 1 (2026): Edisi Januari-Mei
Publisher : LPPM UNIVERSITAS NAHDLATUL WATHAN MATARAM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jaltn.v7i1.2742

Abstract

The Dasawisma Mawar Group in Balung Lor Village, Balung District, Jember Regency consists of non-productive mothers. The problems faced by partners include (i) activities in Dasawiswa Mawar are only in the form of social gatherings, never filled with activities that increase member empowerment, (ii) Waste processing has not been carried out at the household scale. Domestic waste processing by residents is still carried out by collecting temporary waste to be collected by cleaning staff, but most still have the habit of throwing waste into the river and burning waste. This community service activity aims to improve partners' environmental literacy, including increasing environmental insight, providing training to improve partners' skills, and initiating the habit of independent waste management at the household level as a form of environmental responsibility. The methods used include (i) a preparatory stage consisting of coordination with partners and observation of the partner's environment, (ii) an implementation stage consisting of providing waste materials and domestic waste processing practices, and (iii) monitoring and evaluation to determine the achievement of the activity. The activity was carried out from August to October 2022. Participants were 35 members of Dasawisma Mawar. The domestic waste processing practices carried out include processing onion skin waste into fertilizer, used cooking oil waste into aromatherapy candles and soap, mask waste into succulent flower pots, used plastic into planter bags. The results of descriptive analysis of the collected questionnaires show that all participants felt the benefits of this activity, knew the implementation of 3R (reduce, reuse, recycle) and received training on domestic waste processing. This activity is expected to be an initiation of independent waste management habits at the household scale so that it contributes to reducing waste generation in the environment.