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All Journal Jurnal Riptek Proceeding Seminar Nasional IPA
Zulfani, Jihan
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Economics, Econometrics & Finance Education Environmental Science Social Sciences Transportation

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KAJIAN PERUBAHAN LAHAN TERBANGUN DI SUB DAS PANJANG Arif, Moh. Zidhan Rozikul; Zulfani, Jihan; Faizah, Arina; Hanifa, Jihan Khoirunnisa; Zain, Kayla Miftakhul; Erliyanawati, Mira; Fariz, Trida Ridho; Heriyanti, Andhina Putri
Proceeding Seminar Nasional IPA 2024
Publisher : LPPM UNNES

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Abstract

Transformasi lahan alami menjadi lahan terbangun seringkali mengakibatkan perubahan yang signifikan dalam struktur dan fungsi ekosistem. Dinamika tutupan lahan terbangun di daerah aliran sungai Panjang mengungkapkan pola perkembangan yang signifikan selama periode tertentu. Penelitian ini bertujuan untuk mengetahui perubahan tutupan lahan yang terjadi di DAS Panjang Kabupaten Semarang yang terletak di tiga kecamatan yaitu Kecamatan Bandungan, Kecamatan Sumowono, dan Kecamatan Ambarawa. pada rentang waktu 2015-2024. Metode penelitian menggunakan data primer citra satelit seperti data landsat 8 tahun 2024, observasi lapangan dan data sekunder melalui studi literatur dan dokumentasi yang memanfaatkan Geographic Information System (GIS) maupun observasi lapangan. Hasil penelitian menunjukkan beberapa faktor yang menyebabkan perubahan tutupan lahan secara signifikan dalam rentang 2015-2024. Beberapa faktor tersebut yakni adanya keberadaan jalur Jogja - Solo - Semarang, kawasan Peternakan, kawasan pariwisata di Kecamatan Bandungan, dan kawasan industri di Bawen. Hal itu dapat menyebabkan erosi tanah, penurunan kemampuan tanah untuk meresap air hujan, penurunan kualitas air, dan dapat menyebabkan penurunan tingkat keanekaragaman hayati
Analisis Risiko Proses Operasional Industri Tahu di Candisari, Kota Semarang Zulfani, Jihan; Yuniar, Azka Dwi; Novitasari, Diandra; Nurita, Oktavinda Jihan; Pratiwi, Evi Juliani Ayu; Haris, Amnan; Heriyanti, Andhina Putri
Jurnal Riptek Vol 19, No 2 (2025)
Publisher : Badan Riset dan Inovasi Daerah Kota Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35475/riptek.v19i2.324

Abstract

The food industry has various potential risks that can affect workplace safety, production smoothness, and product quality. Loso Tofu Factory in Semarang City is a medium-scale industry facing such risks. This study aims to analyze risks in the tofu production process using the Failure Mode and Effect Analysis (FMEA) method and Risk Priority Number (RPN). Among 13 identified risks, five main risks were prioritized for mitigation: slippery production area (R10), soybean spillage due to employee slips caused by slippery areas (R9), tofu crumbling during cutting (R11), mixing of waste with soybeans (R2), and incorrect tofu cutting (R12). Mitigation measures include improving Standard Operating Procedures (SOP), conducting work training, using Personal Protective Equipment (PPE), and maintaining production equipment. The results demonstrate that implementing mitigation strategies can enhance workplace safety, production efficiency, product quality, and ensure industrial sustainability. This research underscores the importance of proactive risk management in maintaining operational continuity and product standards in the food industry. By addressing these prioritized risks, Loso Tofu Factory can minimize disruptions, reduce hazards, and strengthen its position as a sustainable medium-scale enterprise. The integration of FMEA and RPN provides a systematic approach to identifying and managing critical risks, offering a model for similar industries to improve safety and production outcomes.
Co-Authors Arif, Moh. Zidhan Rozikul Erliyanawati, Mira Faizah, Arina Hanifa, Jihan Khoirunnisa Haris, Amnan Heriyanti, Andhina Putri Novitasari, Diandra Nurita, Oktavinda Jihan Pratiwi, Evi Juliani Ayu Trida Ridho Fariz Yuniar, Azka Dwi Zain, Kayla Miftakhul