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All Journal PESARE: Jurnal Pengabdian dan Rekayasa Jurnal Penelitian Pengelolaan Daerah Aliran Sungai (Journal of Watershed Management Research)
Zaitun Humaira
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Strategi Transportasi Berkelanjutan Kampus melalui Pemodelan Perjalanan di Politeknik Negeri Lhokseumawe Iqra Mona Meilinda; Siti Mira Maulida; Aulia Rahmad; Ucha Arief Pratama1; Rafiqa Muhnita Yusputri; Zaitun Humaira; sugiarto
PESARE: Jurnal Pengabdian Sains dan Rekayasa Vol. 4 No. 1: Februari 2026
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/pesare.v4i1.801

Abstract

Kajian ini menyusun strategi transportasi berkelanjutan kampus di kawasan pengembangan Politeknik Negeri Lhokseumawe (PNL) melalui pemodelan perjalanan. Peningkatan aktivitas kampus memicu lonjakan arus lalu lintas dan tantangan kemacetan, polusi udara, serta penurunan kualitas lingkungan. Metode mencakup survei bangkitan–tarikan, distribusi asal–tujuan (OD), pemilihan moda, dan pembebanan jalan, dengan pencacahan 12 jam (06.00–18.00) pada hari kerja dan akhir pekan serta wawancara pengguna. Tarikan masuk puncak terjadi pada 07.15–08.15 sebesar 1.092 smp/jam, sedangkan bangkitan keluar puncak pada 16.15–17.15 sebesar 360 smp/jam; total bangkitan–tarikan mencapai 1.204 smp/jam (07.15–08.15). Komposisi moda didominasi sepeda motor 83% dan mobil penumpang 15%, sementara angkutan umum hampir tidak digunakan. Berdasarkan dominasi sepeda motor dan rendahnya penggunaan angkutan umum, kampus perlu mendorong pergeseran moda, menata sirkulasi serta kantong parkir internal, dan menerapkan rekayasa lalu lintas berbasis data pemodelan agar lebih aman, efisien, dan ramah lingkungan.
Kajian Spasial Dampak Alih Fungsi Lahan terhadap Risiko Banjir dan Implikasinya Pada Ketahanan Pangan: Studi Kasus DAS Krueng Keureuto (Spatial Study Of The Impact Of Land Use Change To Flood Risk and Its Implication on Food Security: A Case Study Of The Krueng Keureuto Watershed) Nina Shaskia; Fitri Zaitun Nurnalisa; Zaitun Humaira; Cut Dwi Refika
Jurnal Penelitian Pengelolaan Daerah Aliran Sungai (Journal of Watershed Management Research) Vol 10 No 1 (2026): Jurnal Penelitian Pengelolaan Daerah Aliran Sungai (Journal of Watershed Managem
Publisher : Asosiasi Peneliti dan Teknisi Kehutanan dan Lingkungan Hidup Indonesia (APTKLHI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59465/jppdas.2026.10.1.45-62

Abstract

The dynamics of land use change trigger regional vulnerability to flooding during the rainy season. Increased peak flood discharge has the potential to inundate rice fields, ultimately reducing rice productivity and threatening food security. In line with these issues, this study was conducted to spatially examine the relationship between land use change and increased flood discharge and as well as its implications for the flood-affected rice field areas that influence rice production in the Krueng Keureuto Watershed. The dynamics of land use change were assessed through spatial analysis based on multi-temporal satellite imagery processed using ArcGIS, and discharge data obtained through hydrological modeling with HEC-HMS. Furthermore, flood modeling was conducted to evaluate the extent of the affected areas. The modeling results were then integrated with rice production data to determine the impact of land use change on rice production. Based on the analysis, land use change has implications for an increase in the Curve Number (CN) value, followed by an average increase in flood discharge of 5.04%. Within a 13-years, rice field areas in the Krueng Keureuto Watershed have decreased by 1,077 ha, with a potential reduction in rice production  of 6,526.62 tons of due to land conversion, exacerbated by widespread flooding in the remaining productive rice fields. Therefore, land-use control and upstream rehabilitation based on spatial technology, along with collaborative spatial planning policies, are required to maintain sustainable rice production.
Co-Authors Aulia Rahmad Cut Dwi Refika Fitri Zaitun Nurnalisa Iqra Mona Meilinda Nina Shaskia Rafiqa Muhnita Yusputri Siti Mira Maulida Sugiarto Ucha Arief Pratama1