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Peningkatan Pengetahuan Masyarakat untuk Pengelolaan Air Secara Berkelanjutan di Desa Pucangan Kabupaten Sukoharjo Anna, Alif Noor; Sari, Dewi Novita; Cholil, Munawar; Priyana, Yuli; Fikriyah, Vidya Nahdhiyatul; Rudiyanto, Rudiyanto
Jurnal Pengabdian UNDIKMA Vol. 5 No. 1 (2024): February
Publisher : LPPM Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v5i1.6571

Abstract

This community service aims to increase community knowledge in sustainable water management in Pucangan Village, Kartasura District, Sukoharjo Regency. The service activities are carried out through workshops and Focus Group Discussion (FGD) methods targeting PKK mothers (family welfare development). Pre-tests and post-tests with questionnaires were carried out to measure the level of understanding of PKK mothers in managing water. The results of this community service show that there has been an increase in community knowledge about sustainable shallow groundwater management by an average of 8.8%, which consists of measuring water quality, management, and processing of groundwater.
Prediction of the Erosion and Sedimentation Rate Using SWAT Model in Keduang Sub-Watershed Wonogiri Regency Nugroho, Prima; Priyana, Yuli; Haryadi, Sigit
Proceeding ISETH (International Summit on Science, Technology, and Humanity) 2015: Proceeding ISETH (International Conference on Science, Technology, and Humanity)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/iseth.2366

Abstract

Increased rate of erosion and sedimentation undeniably will bring degradation to the affected area, particularly in the watershed ecosystem. This problem, however, can be reduced by applying a proper watershed management, especially in the upstream. Watershed management would be carried out based on analysis of the watershed performance. A hydrological modelfrequently used to determine the impact of the landuse and physical environmental conditions onthe rate of erosion and sedimentation spatially and temporally is Soil Water Assessment Tool(SWAT), This research aimed: (1) to determine the accuracy of the monthly model simulationand, (2) to analyze the rate of erosion and sedimentation in Keduang sub-watershed. The statistical method used to test the model was Nash-Sutcliffe efficiency (NS) and the coefficient of determination. Result of model validation obtained value of R2 = 0.79 and NS = 0.41. The area with a high erosion rate was as much as 17,950.75 ha (51.22%) and very high erosion rate was 7,771.25 ha (22.17%). Average of sedimentation rate in the outlet of Keduang sub-watershed, which was retrieved from the simulation in 2011-2014, was 408.19 tons/ha/year.
Analisis Dampak Bencana Banjir Terhadap Aktivitas Masyarakat di Kota Surakarta Tahun 2024 Purnomo, Sandi Riski; M Iqbal Taufiqurrahman Sunariya; Yuli Priyana; Alif Noor Anna
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 6 No. 4 (2025): November
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v6i4.1441

Abstract

Terjadinya banjir memiliki dampak terhadap perubahan aktivitas masyarakat di Kota Surakarta, terjadinya banjir sangat mempengaruhi kehidupan masyarakat setempat sehingga beberapa masyarakat tidak dapat menjalankan aktivitasnya secara normal, penelitian ini memiliki  tiga tujuan yaitu (1) menganalisis tingkat kerawanan banjir, (2) menganalisis pola persebaran titik kejadian banjir, dan (3) menganalisis dampak banjir terhadap aktivitas masyarakat. Dampak yang dikaji meliputi perubahan waktu bekerja, perubahan lokasi bekerja, serta perubahan pola rute perjalanan bekerja. Metode penelitian yang digunakan adalah kualitatif dengan teknik observasi dan wawancara untuk menggali pengalaman langsung masyarakat terdampak banjir . Hasil penelitian ini menunjukkan bahwa tingkat kerawanan banjir di Kota Surakarta bervariasi pada setiap kecamatan, dengan wilayah tertentu memiliki kategori kerawanan mulai tingkat kerawanan sangat rendah hingga sangat tinggi dengan menggunakan metode scoring overlay, adapun analisis pola persebaran menunjukkan titik kejadian banjir cenderung mengelompok di daerah dengan topografi rendah dan kedekatan dengan aliran sunga dengan metode Average Nearest Neighbor. Sementara itu, Dampak yang muncul meliputi keterlambatan waktu bekerja, perpindahan sementara lokasi pekerjaan, serta perubahan rute perjalanan akibat genangan air. Beberapa faktor yang terjadi sehingga menyebabkan terjadinya banjir dan menganggu aktivivas sosial ekonomi masyarakat disebabkan tingginya curah hujan dengan kondisi topografi Kota Surakarta yang tidak seimbang serta kondisi kepadatan penduduk yang mengurangi daya resapan dan kapasitas drainase.
Analisis Spasial Tingkat Kerawanan Bencana Banjir dan Pemodelan Jalur Evakuasi di Kabupaten Sragen Tahun 2024 Bahtiar, Efan Isnaini; Priyana, Yuli; Priyono, Kuswaji Dwi; Cholil, Munawar
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 1 (2026): Februari
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i1.1587

Abstract

Penelitian ini bertujuan untuk menganalisis tingkat kerawanan banjir dan memodelkan jalur evakuasi berbasis Sistem Informasi Geografis (SIG) di Kabupaten Sragen. Metode yang digunakan adalah pendekatan deskriptif kuantitatif melalui teknik overlay dan skoring terhadap parameter curah hujan, kemiringan lereng, elevasi, penggunaan lahan, jarak dari sungai, dan jenis tanah. Analisis spasial dilakukan untuk menghasilkan peta tingkat kerawanan banjir yang diklasifikasikan ke dalam beberapa kelas risiko. Selanjutnya, pemodelan jalur evakuasi dilakukan menggunakan network analysis dengan mempertimbangkan jaringan jalan, titik kejadian banjir, serta lokasi fasilitas publik sebagai titik evakuasi sementara. Hasil penelitian menunjukkan bahwa zona kerawanan tinggi hingga sangat tinggi terkonsentrasi pada bagian tengah dan timur Kabupaten Sragen, terutama di Kecamatan Kalijambe, Plupuh, Masaran, Sambungmacan, dan Sidoharjo. Jalur evakuasi umumnya mengarah ke fasilitas terdekat seperti sekolah, balai desa, dan masjid, namun beberapa wilayah di Sragen Timur masih memiliki keterbatasan aksesibilitas. Integrasi peta kerawanan dan jalur evakuasi menunjukkan perlunya peningkatan konektivitas jaringan evakuasi pada wilayah berisiko tinggi guna mendukung mitigasi banjir yang lebih efektif.
Evaluasi Kesesuaian Spasial Peta Bahaya Tanah Longsor Weighted Overlay dan Peta InaRISK BNPB di Kabupaten Wonogiri Aqiela Pradani Ulin Nuha; Yuli Priyana
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 2 (2026): May
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i2.1800

Abstract

Wonogiri Regency recorded 992 landslide incidents from 2021 to 2025, but the availability of verified local-scale hazard maps is still limited. This study aims to analyze the differences in the area of hazard classes, the spatial suitability of high hazard classes, and the consistency level of both maps against sample points between the landslide hazard map based on the Weighted Overlay modeling and the BNPB InaRISK map in Wonogiri Regency. The Weighted Overlay method is constructed using four physical parameters, namely slope, rainfall, land use, and soil type, which are processed using ArcGIS Pro with the same resolution and scale. Spatial suitability is calculated based on the overlay of high hazard classes, while consistency with sample points is measured using Percentage Agreement at 50 sample points evenly distributed across 25 sub-districts. The results show that the Weighted Overlay map is dominated by the medium hazard class (176,658.12 ha) with full coverage and no NoData areas, whereas the BNPB InaRISK map is dominated by the high hazard class (46,306.08 ha) with several unclassified areas. The agreement of high hazard classes between the two maps only reaches 8.65%, with the highest agreement in Jatiroto District (21.45%) and the lowest in Wuryantoro (0.55%). The consistency level of both maps against sample points is 50%. The low spatial agreement indicates that the national-scale InaRISK BNPB map cannot be directly used as a reference for disaster mitigation at the district level without local adjustments.
ANALISIS SPASIAL-TEMPORAL DAMPAK URBANISASI TERHADAP PERUBAHAN PENGGUNAAN LAHAN, KUALITAS LINGKUNGAN, DAN STRUKTUR SOSIAL EKONOMI DI KOTA JAKARTA TIMUR TAHUN 2005 DAN 2024 Alaydhiya Yahya, Sofy; Taufiqurrahman Sunariya, M Iqbal; Ihsan Arijudin, 3Basyar; Priyana, Yuli
Jurnal Spasial Vol 13, No 1 (2026)
Publisher : Program Studi Pendidikan Geografi Universitas PGRI Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22202/js.v13i1.11380

Abstract

Rapid urbanization in East Jakarta has generated significant environmental and socio-economic challenges, particularly due to land use transformation and increasing population density. This study aims to analyze the impacts of urbanization on environmental quality and community socio-economic conditions, as well as to evaluate the effectiveness of government policies in mitigating its negative effects in 2005 and 2024. The research employs a descriptive qualitative method with a spatial approach and case study design focusing on Cakung, Jatinegara, and Duren Sawit Districts. Data were collected from secondary sources including air quality (PM10), water quality (BOD), land use, and population growth, complemented by interviews and field observations. Data analysis was conducted using content analysis, thematic socio-economic analysis, cross-tabulation, and SWOT analysis. The findings indicate that urbanization has significantly increased residential expansion and reduced green open spaces, leading to higher levels of air and water pollution. Socio-economically, employment has shifted toward informal and service-based sectors, with nominal income growth that remains disproportionate to rising living costs. Policy implementation remains suboptimal due to land constraints and the rapid pace of urban expansion.
ANALISIS KERAWANAN LONGSOR DI KECAMATAN NGRAYUN KABUPATEN PONOROGO Vania Mugareta, Atmaja; Anggoro Sigit, Agus; Priyana, Yuli; Taryono, Taryono
Jurnal Spasial Vol 13, No 1 (2026)
Publisher : Program Studi Pendidikan Geografi Universitas PGRI Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22202/js.v13i1.11381

Abstract

Ngrayun Subdistrict, Ponorogo Regency is an area with a high level of landslide vulnerability due to hilly topography, high rainfall, and uncontrolled land use changes. This study aims to map landslide vulnerability levels, identify dominant factors causing landslides, and formulate disaster mitigation strategies in Ngrayun Subdistrict. The method used is spatial analysis based on Geographic Information System (GIS) with overlay techniques on four parameters: rainfall, slope gradient, soil type, and land use, which have been scored based on vulnerability levels. Primary data were obtained through field observations, while secondary data were sourced from relevant agencies and scientific literature. The results show that landslide vulnerability levels in Ngrayun Subdistrict are divided into three classes: less vulnerable (7,997.49 ha), vulnerable (9,200.47 ha), and highly vulnerable (38.41 ha), with the vulnerable class dominating the research area. The dominant factor causing landslides is high rainfall (>2,500 mm/year) with a percentage of 30.77%. Recommended mitigation strategies include structural mitigation such as protective infrastructure development, reforestation, and installation of landslide detection devices, as well as non-structural mitigation including disaster preparedness training and provision of temporary shelters in landslide-prone areas.