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Analysis of Vegetation Diversity and Emission Absorption Sufficiency on the Pandaan-Malang Green Toll Road Izatullilah; Nurita Prameswari, Putri; Ahmad Abdul Aziz, Hafif; Ayu Kusuma Dewi, Vita
Jurnal Teknik Sipil dan Perencanaan Vol. 27 No. 2 (2025): Jurnal Teknik Sipil dan Perencanaan
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jtsp.v27i2.27589

Abstract

Green corridors on toll roads are a natural strategy designed to reduce transportation emissions while maintaining the ecological function of the area. This study aims to assess the ability of vegetation to absorb carbon along the Pandaan–Malang Green Toll Road by comparing the total emissions produced by passing vehicles. The method employed is a quantitative descriptive approach with a bottom-up methodology to calculate carbon emissions and estimate CO₂ absorption, utilizing existing vegetation data. The research data revealed that the total annual emissions reached 63.32 million kg, while the total vegetation absorption was only 51.08 million kg or 19.33%, resulting in a deficit of 12.24 million kg (80.67%). Trembesi trees dominate, contributing around 90% of the total absorption, but dependence on this monoculture poses ecological risks due to pest attacks and climate pressure. Therefore, a species diversification strategy that focuses on zoning and strengthening technical regulations on green belts is needed. The policy implications aim to transform green highways from aesthetic elements into sustainable ecological infrastructure that actively functions in climate change mitigation and improves ecosystem service quality.
Analysis of Clean Water Demand and Availability in Prambon Village using F.J Mock Method and Direct Testing in Tugu District, Trenggalek Regency Wieke Pramesthy Artha Amalia; Vita Ayu Kusuma Dewi
G-Tech: Jurnal Teknologi Terapan Vol 9 No 4 (2025): G-Tech, Vol. 9 No. 4 October 2025
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/g-tech.v9i4.6206

Abstract

Drought frequently occurs in Trenggalek Regency, with Prambon Village being one of the affected areas. The prolonged droughts in Prambon Village cause the water sources to dry up. As the population increases, so does the water demand. This study used arithmetic methods to project the population size until 2032. To assess the availability of water, the study used the F.J. Mock method and direct testing. According to the F.J. Mock method, the water balance indicated a surplus, projecting that the available water supply would meet the villagers' needs through 2032. However, the water balance based on data from the PKPLH Department and direct testing shows a deficit, insufficient to meet the population's needs until 2032. To address this issue, the conservation of water resources is necessary, involving the construction of spring protections, tree planting, and rainwater harvesting to ensure that the water needs of Prambon Village residents are met. This research serves as a reference for clean water utilization in Trenggalek Regency.
Kajian Alternatif Pemeliharaan Sungai Berdasarkan Kondisi Morfologi Kali Sumber Pinang Pasuruan Felix Nova Ramadhan; Vita Ayu Kusuma Dewi
G-Tech: Jurnal Teknologi Terapan Vol 9 No 2 (2025): G-Tech, Vol. 9 No. 2 April 2025
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/gtech.v9i2.6879

Abstract

The Sumber Pinang River often overflows, especially in the rainy season due to the ability of the river's capacity to not be able to accommodate water discharge, causing flooding in Sidogiri Village, Pasuruan Regency every year. This study aims to determine the performance of rivers and river infrastructure, as well as the necessary maintenance actions on the Sumber Pinang River guided by the Circular Letter of the Directorate General of Water Resources No.05/SE/D/2016. This study uses primary data in the form of an inventory of the existing conditions of sumgai and river infrastructure, as well as secondary data in the form of technical drawings of rivers and unit prices of goods and services in Pasuruan Regency. The results of the study showed that the Sumber Pinang River had a performance value of 63.12 with the category of corrective maintenance actions. In a total of 8 observation point segments, the performance value is <50, namely at point 4, point 7, point 14, point 48 and requires maintenance actions in the rehabilitative category. Priority improvements are in the form of normalization of rivers and repair of river embankments in the form of earthen embankments and parapets. The total maintenance cost on the Sumber Pinang River was obtained as Rp 23.670.546.185.
Land Use Dynamics and Their Impact on Surface Runoff in the Upper Brantas Watershed Clevira Regita Nathasya; Vita Ayu Kusuma Dewi; Titi Rahayuningsih; Mega Septia Sarda Dewi
G-Tech: Jurnal Teknologi Terapan Vol 9 No 3 (2025): G-Tech, Vol. 9 No. 3 July 2025
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/g-tech.v9i3.7474

Abstract

The Upper Brantas Watershed (DAS Brantas Hulu) in Batu City plays a vital role in the hydrological system of East Java. However, it is currently classified as critical due to extensive land use changes. Over the past five years, the increasing frequency of floods including 18 events in a single month in 2023 indicates severe environmental degradation. This study aims to analyze land use changes in 2012, 2016, 2020, and 2024; and  examine the correlation between these changes and the increase in surface runoff discharge. The methodology involves spatial analysis of land use change using ArcGIS 10.8 and calculation of surface runoff discharge using the SCS-CN hydrograph method. Curve Number (CN) values were determined based on land cover characteristics and soil types, while rainfall data were processed through frequency analysis, consistency testing, and probability distribution fitting. The results indicate a significant reduction in natural infiltration areas, such as primary forest (−3.3%) and secondary forest (−5.6%), along with an increase in impervious surfaces, including settlements (+30.9%) and industrial areas (+63.2%). These changes contributed to higher CN values and increased surface runoff, thereby elevating flood risks in the Upper Brantas Watershed. The findings emphasize the urgent need to control land conversion as part of sustainable spatial planning and disaster mitigation strategies.
Analysis Of Drainage Channels In Bareng Village, Malang City Using SWMM (Storm Water Management Model) Application Simulation Satriyo Arif Fauziansyah; Vita Ayu Kusuma Dewi
G-Tech: Jurnal Teknologi Terapan Vol 9 No 4 (2025): G-Tech, Vol. 9 No. 4 October 2025
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/g-tech.v9i4.7797

Abstract

Malang City is the second city in East Java, facing an increased risk of flooding due to population growth, changes in land use, and reduced infiltration areas. Jalan Bareng Raya II is one of the affected locations, with flooding occurring on April 29, 2023 due to high rainfall intensity. This study aims to evaluate the condition of the existing drainage network in the area using quantitative descriptive methods, including data collection, analysis, and interpretation of results. The SWMM (Storm Water Management Model) application is used to simulate overflow channels. Primary data was obtained from direct observation, while secondary data came from the Malang City PUPR Service and BPS. The SWMM simulations show 11 channels overflowing, which can be reduced with a combination of infiltration wells and biopores.
Stormwater Runoff Control Analysis Using Rain Garden Implementation in the Drainage System of GKB, Universitas Negeri Malang Camila Aysha Putri Bachtiar; Vita Ayu Kusuma Dewi; Titi Rahayuningsih; Mega Septia Sarda Dewi
G-Tech: Jurnal Teknologi Terapan Vol 9 No 4 (2025): G-Tech, Vol. 9 No. 4 October 2025
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/g-tech.v9i4.8062

Abstract

Climate change and rapid urbanization have intensified stormwater runoff in urban areas, including Malang City, while conventional drainage systems often lack the capacity to manage excess flow. This study aims to design and evaluate a rain garden model as a sustainable green infrastructure for reducing stormwater runoff in the GKB area of Universitas Negeri Malang, which frequently experiences inundation of up to 20 cm. The methodology involved rainfall analysis, probability distribution testing, and peak discharge estimation to determine the design parameters. The rain garden’s performance was assessed by comparing its storage capacity with the calculated runoff volume. Results indicate that for a two-year return period (0.134 m³/s), the proposed rain garden can fully accommodate runoff within its designed capacity. These findings demonstrate the potential of rain gardens as an effective nature-based solution to improve drainage efficiency and enhance urban flood resilience.
Community-Based Education to Strengthen Landslide Risk Awareness in Gunungsari Vilage, Batu City, East Java, Indonesia Rivandi Pranandita Putra; Vita Ayu Kusuma Dewi; Heni Masruroh; Dyah Arum Perwitasari; Diaz Heksa Bintang Pamungkas; Adip Wahyudi; Evi Fitriana; Melati Julia Rahma; Mochammad Tri Herwanto; Ferryati Masitoh; Ifan Deffinika
Jurnal Pengabdian Masyarakat Vol. 7 No. 1 (2026): Jurnal Pengabdian Masyarakat
Publisher : Institut Teknologi dan Bisnis Asia Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32815/jpm.v7i1.2899

Abstract

Purpose: This study aims to enhance local capacity for landslide mitigation in Gunungsari Village, Batu City, addressing limited community awareness and unsustainable land use in landslide-prone terrain. Method: A participatory community-based education approach was implemented in July 2025, involving household visits to 50 residents across five hamlets, distribution of illustrated leaflets, and focus group discussions with hamlet leaders covering landslide triggers, early warning signs, and mitigation measures using locally-adapted visuals and language. Practical Applications: The programme offers a replicable, low-cost disaster education model for landslide-prone rural areas to improve community preparedness and engagement. Conclusion: Results demonstrated increased disaster literacy, confidence, and preparedness among residents, confirming that contextual, participatory education effectively strengthens sustainable rural disaster resilience.
Analisis Spasial Potensi Genangan Banjir Rob Akibat Kenaikan Muka Air Laut di Pesisir Utara Kabupaten Gresik Rayhan Al Dzikra; Vita Ayu Kusuma Dewi
JURNAL TEKNIK HIDRAULIK Vol 17, No 1 (2026): Jurnal Teknik Hidraulik
Publisher : Direktorat Bina Teknik Sumber Daya Air, Kementerian Pekerjaan Umum dan Perumahan Rakyat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32679/jth.v17i1.872

Abstract

Sea level rise is an inevitable global phenomenon driven by global warming and climate change, mainly caused by polar ice melt and thermal expansion of seawater that increase ocean volume worldwide. When combined with local coastal factors such as tidal dynamics, land use change, and land subsidence, this process significantly elevates the risk of tidal flooding in low-lying coastal zones. This study aims to analyze the spatial distribution of tidal flooding along the northern coast of Gresik Regency, Indonesia. The analysis integrates a Digital Elevation Model (DEM), sea tide records from 2020 to 2025, land use data, and administrative boundary maps. Tide data were processed using the Least Square method with the PasutUGM14 application to derive the Highest High Water Level (HHWL) as the main parameter. Geographic Information System (GIS)-based spatial analysis was applied to simulate inundation and identify affected land use types. Results indicate sea level rise of 7–8 cm over five years, with a maximum HHWL of 1.019 m in 2024–2025. Modeling shows about 4,751.08 ha of coastal land are potentially exposed to tidal flooding, mainly affecting aquaculture ponds, swamps, mangrove forests, rice fields, and residential areas.
PEMBERDAYAAN WARGA BINAAN MELALUI IRIGASI EVAPORATIF NIRDAYA GUNA MENINGKATKAN KETERAMPILAN BUDIDAYA HORTIKULTURA DALAM MENDUKUNG KETAHANAN PANGAN DI LPP KELAS IIA MALANG Vita Ayu Kusuma Dewi; Titi Rahayuningsih; Rirky Rahmaning Amalia; Syafiqa Raudatur Nadya; Syakira Salamah Kania Mazuida; Zicko Maulana Muchtar; Riani Muharomah; Rivandi Pranandita Putra; Muhammad Aris Ichwanto
BHAKTI NAGORI (Jurnal Pengabdian kepada Masyarakat) Vol. 5 No. 2 (2025): BHAKTI NAGORI (Jurnal Pengabdian kepada Masyarakat) Desember 2025
Publisher : LPPM UNIKS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/bhakti_nagori.v5i2.4986

Abstract

Kegiatan pengabdian ini bertujuan untuk memberdayakan warga binaan di Lembaga Pemasyarakatan Perempuan (LPP) Kelas IIA Malang melalui penerapan teknologi irigasi evaporatif nirdaya guna meningkatkan keterampilan budidaya hortikultura serta mendukung ketahanan pangan. Kendala utama yang dihadapi mitra adalah keterbatasan pengetahuan dan keterampilan dalam menerapkan teknologi pertanian sederhana yang efisien dan ramah lingkungan. Metode pelaksanaan meliputi tiga tahap, yaitu persiapan, pelaksanaan, serta evaluasi dan pelaporan. Tahap pelaksanaan dilakukan melalui pelatihan teori dan praktik langsung, meliputi perakitan serta penerapan sistem irigasi evaporatif nirdaya pada lahan hortikultura di area Lapas. Lebih dari 80% peserta mampu memahami prinsip kerja dan melakukan perakitan alat secara mandiri, menunjukkan peningkatan yang signifikan dalam kemampuan teknis warga binaan. Teknologi irigasi nirdaya terbukti efektif menjaga kelembapan media tanam tanpa memerlukan energi listrik maupun bahan bakar, sehingga efisien, hemat air, dan ramah lingkungan. Secara keseluruhan, program pengabdian ini berhasil meningkatkan keterampilan, kemandirian, serta kesiapan warga binaan untuk berkontribusi positif di masyarakat pasca kebebasan.
Implementasi SDGs Melalui Pembersihan Pesisir dan Pemanfaatan Edu-Construction Teaching: Studi Kasus di Universiti Sains Malaysia Muhammad Aris Ichwanto; Vita Ayu Kusuma Dewi; Dian Ariestadi; Nindya Wati; Anie Yulistyorini; Muhammad Mushtofa Al Ansyorie; Ahmad Yudi Mubarroq
INTEGRITAS : Jurnal Pengabdian Vol 10 No 1 (2026): JANUARI - JULI
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat - Universitas Abdurachman Saleh Situbondo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36841/integritas.v10i1.7482

Abstract

Kegiatan pengabdian masyarakat internasional merupakan wujud nyata implementasi Tri Dharma Perguruan Tinggi yang berorientasi pada pembangunan berkelanjutan. Program ini bertujuan mengintegrasikan nilai-nilai Sustainable Development Goals (SDGs) ke dalam praktik pembelajaran melalui pendekatan Edu-Construction berbasis service-learning. Kegiatan dilaksanakan oleh civitas akademika Universitas Negeri Malang (UM) bekerja sama dengan Universiti Sains Malaysia (USM) di Centre for Marine and Coastal Studies (CEMACS), Penang, Malaysia pada 23 Oktober 2025. Pendekatan deskriptif kualitatif digunakan untuk menggambarkan proses, interaksi, dan hasil kegiatan yang meliputi tiga aktivitas utama: (1) pembersihan kawasan pesisir, (2) edukasi keselamatan laut bagi masyarakat dan pelajar sekitar, serta (3) pemasangan plakat informasi bahaya sengatan ubur-ubur sebagai media pembelajaran publik. Hasil kegiatan menunjukkan peningkatan kesadaran peserta terhadap pentingnya kebersihan pesisir dan keselamatan laut, serta terbentuknya sikap tanggung jawab sosial dan ekologis. Kolaborasi lintas negara ini turut memperkuat hubungan kelembagaan antara UM dan USM dalam bidang pendidikan dan pengabdian berbasis keberlanjutan. Implementasi Edu-Construction terbukti efektif sebagai model pembelajaran transformatif yang menggabungkan kompetensi teknis, sosial, dan lingkungan dalam konteks global, sekaligus mendukung pencapaian SDG 4 (Pendidikan Berkualitas), SDG 11 (Kota dan Komunitas Berkelanjutan), dan SDG 14 (Ekosistem Lautan).
Co-Authors Adip Wahyudi Ahmad Abdul Aziz, Hafif Ahmad Yudi Mubarroq Amanda Arifaturrofiqoh Amnan Haris Andi Basuki Andyko, Mohammad Anie Yulistyorini Anny Wafiyah, Neda Arif, Imroni Arini, Nindya Asa Faidho Rizkia Fahmi Aziz, Hafif Ahmad Abdul Badruz Zaman, M Khanif Balqis Nurul Aini Budi Indra Setiawan Budiman Minasny Camila Aysha Putri Bachtiar Clevira Regita Nathasya Cynthia Permata Dewi Dani Zakiata Fahmi Dewi, Mega Septia Sarda Dian Ariestadi Diaz Heksa Bintang Pamungkas Dyah Arum Perwitasari Eko Setyawan Eko Suwarno Eva Putri Purbasari Evi Fitriana Fanny Iga Widiastuti Felix Nova Ramadhan Ferryati Masitoh Galih Bhekti Sula Pratama Galih Syahdandi, Alviando Gilang Id'fi Gilang Id'fi Habiddin Hafif Ahmad Abdul Aziz Haris, Amnan Hilda Agustina Ifan Deffinika Imroni Arif Izatullilah Liyantono . M Febri Pujiansyah Masruroh, Heni Mega Septia Sarda Dewi Melati Julia Rahma Moch Gybrant Putra Wibowo Mochammad Nugroho Nastangin Mochammad Riski Saputra Mochammad Tri Herwanto Mochammad Tri Herwanto Mohammad Andyko Mohammad Musthofa Al Ansyorie Muh. Aimar Al Qadri R Muhammad Abdul Rahman Muhammad Aris Ichwanto Muhammad Janwar Muhammad Mushtofa Al Ansyorie Muhammad Qamar Arshad Muhammad Rasyid Ridla Ranomahera Nafi'atus Sholikhah Namiratus Syarifah Neda Anny Wafiyah Nindya Wati Nova Ramadhan, Felix Nurita Prameswari, Putri PRANOTO Pratama, Galih Bhekti Sula Putra Lufian Tiko Putri, Laura Angelina Aprilianta Eka Putu Sirli Oktaviani Rayhan Al Dzikra Regina Aura Rosalia Ria Ginarti Anjana Putri Riani Muharomah Ridla Ranomahera, Muhammad Rasyid Rirky Rahmaning Amalia Rivandi Pranandita Putra Roh Santoso Budi Waspodo Rossi Isnaina Annisa Hadi Satriyo Arif Fauziansyah Setiawan, Wendik Sholikhah, Nafi'atus Silvia Kusumarini Siswahyudi, Dwi Siti Komariah Syafiqa Raudatur Nadya Syakira Salamah Kania Mazuida Syarifah, Namiratus Titi Rahayuningsih Whisnu Febry Afrianto Wieke Pramesthy Artha Amalia Zicko Maulana Muchtar