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COMPARATIVE STUDY MODELING OF GROUND WATER USING GEOGRAPHIC INFORMATION SYSTEM IN KAYUAMBON VILLAGE, BANDUNG BARAT REGENCY Widiawaty, Millary Agung; Dede, Mohammad; Ismail, Arif
Jurnal Pendidikan Geografi Gea Vol 18, No 1 (2018)
Publisher : Indonesia University of Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/gea.v18i1.10397

Abstract

Nowadays, fresh water availability is a problem and require serious attention from all parties. Urbanization in Kayuambon Village causes highly growth population and require fresh water to support the needs, it resources come from groundwater. This research aims to determine the groundwater direction and accumulation based on groundwater modeling using IDW, Kriging, Spline, and Minimum Curvature interpolation techniques. Result shows that Kriging interpolation technique has the highest validity then others with ME = 0.316833, RMSE = 10.68147, and R2 = 0.88934. Groundwater modeling results also found that Kayuambon Village has two cone of depression are located in the central and northern of the village which known as concentration of groundwater flow. This study is expected to be a consideration for people and stakeholders to realize sustainable groundwater utilization.
BEST PRACTICE MAHASISWA DALAM PEMBELAJARAN GEOGRAFI FISIK, SOSIAL DAN KEBENCANAAN DI JAWA BARAT (STUDI KASUS : KAMPUNG ADAT SINAR RESMI DAN SEKITARNYA) Pamungkas, Totok Doyo; Ismail, Arif
Jurnal Pendidikan Geografi Gea Vol 20, No 1 (2020)
Publisher : Indonesia University of Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/gea.v20i1.19092

Abstract

Kepulauan di Indonesia banyak dipengaruhi aktivitas gunungapi dan tektonik lempeng khususnya pulau Jawa sangat berpotensi bencana seperti erupsi gunungapi, banjir, tanahlongsor, dan gempabumi. Pembelajaran Geografi menjadi sangat penting dalam kajian fisik, sosial ekonomi dan kebencanaan, khususnya wilayah yang memiliki potensi rawan bencana tanahlongsor seperti di Kampung Adat Kasepuhan Sinar Resmi. Permasalahan yang dihadapi adalah bagaimana cara mahasiswa mengidentifikasi kondisi fisik dan kondisi sosial ekonomi Kampung Adat Kasepuhan Sinar Resmi, serta apakah Kuliah Kerja Lapangan menjadi best practice mahasiswa pada pembelajaran geografi. Penelitian bertujuan membantu mahasiswa mampu mengidentifikasi kondisi fisik dan mampu mengkaji kondisi sosial ekonomi daerah penelitian dengan instrumen fisik dan sosial ekonomi menjadi informasi data baru dan rekomendasi yang bermanfaat bagi warga desa Kampung Adat Kasepuhan Sinar Resmi. Dengan Kuliah Kerja Lapangan inilah best practice mahasiswa dalam pembelajaran Geografi. Menggunakan metoda penelitian deskriptif pendekatan kuantitatif sebagai cara efektif observasi mahasiswa secara langsung maupun tidak langsung. Hasil analisis resiko bencana tanahlongsor mahasiswa menunjukkan Desa Cimapag memiliki tingkat kerawanan sangat tinggi sedangkan Desa Cicadas dan Desa Sinar Resmi memiliki tingkat kerawanan tinggi. Informasi kebencanaan diperoleh responden secara cepat bersumber dari televisi dan komunikasi antar keluarga, kerabat dan teman. Kajian sosial ekonomi dari mata pencaharian warga mayoritas adalah petani pemilik lahan dan buruh tani dengan jenjang pendidikan masih rendah mayoritas tamatan Sekolah Dasar dan tidak sekolah/putus sekolah. Best practice pembelajaran Geografi menggunakan instrument kajian fisik, sosial ekonomi dan kebencanaan di Kuliah Kerja Lapangan menghasilkan informasi data baru daerah penelitian berupa peta, laporan, banner, pameran, leaflet dan presentasi bisa bermanfaat bagi masyarakat luas.
Surface Runoff Management Model of Bandung Regency Through Remote Sensing Analysis Sugandi, Dede; Ridwana, Riki; Ismail, Arif; Ismail, Jalu Rafli; Sephana, Rafi'i Diva
Jurnal Pendidikan Geografi Gea Vol 21, No 2 (2021)
Publisher : Indonesia University of Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/gea.v21i2.38798

Abstract

Flood is caused by surface runoff, therefore controlling the surface runoff is necessary especially on built areas. The aim of this research is to analyze the width, calculating the volume of surface runoff and analyze the model of infiltration wells on built areas in Bandung Regency. The methods implemented in this research is experimental method. This method was carried while analyzing rainfall on built areas samples, which is house building. The land use was analyzed through Landsat 8 imagery in the year of 2019. Rainfall volume was calculated by equation V = h x l. Meanwhile the volume of infiltration well was calculated by equation V = h x k. The result of 2019 Landsat imagery analysis shows that 19.01% of total watersheds in Bandung Regency or as much as 1382.13 km2 is the built areas. The highest rainfall in total of 0.02431 m occurred in October on the area of 197.67 m2 and became a surface runoff of 377,534 m3. In a house building, as built area example, as wide as 90 m3, the amount of 2.19 m3 rainwater needed to be infiltrated. Infiltration well model is a management model on each built areas, so that rainwater on built areas would not be turned into a surface runoff.
An Interactive Web-Gis Development for Risk Tsunami Hazard Potential Information In Pangandaran Village West Java Andrian, Juan; Ismail, Arif; Setiawan, Iwan; Himayah, Shafira
Social, Humanities, and Educational Studies (SHEs): Conference Series Vol 3, No 1 (2020): Social, Humanities, and Educational Studies (SHEs): Conference Series
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (713.603 KB) | DOI: 10.20961/shes.v3i1.45056

Abstract

In 2006, a tsunami disaster occurred on the coast of Pangandaran Regency which claimed up to 664 fatalities. A large number of people died due to lack of information in knowing areas that are prone to tsunami disasters. Therefore, a geographic information system for the tsunami disaster is needed to facilitate the Pangandaran community to find out areas that are prone to tsunami disasters. In making a geographic information system web tsunami disaster using GeoServer, PostgreSQL and LeafletJS. Making a geographic information system web is done in several ways, namely, entering shapefile data into a database and then displaying it on a map server. The results of creating a web of the tsunami geographic information system contain information on land use, public facilities, hamlet boundaries, road networks, river networks and tsunami disaster mitigation.
Evaluasi Nilai Nutritif Protein Bahan Pakan untuk Ternak Unggas Zuprizal (Zuprizal); Arif Ismail; M. Kamal; Supadmo (Supadmo)
Buletin Peternakan Vol 25, No 1 (2001): Buletin Peternakan Vol. 25 (1) Februari 2001
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v25i1.1425

Abstract

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Estimasi Perubahan Kualitas Udara Berbasis Citra Satelit Penginderaan Jauh Di Sekitar PLTU Cirebon Moh. Dede; Millary Agung Widiawaty; Nurhanifah Nurhanifah; Arif Ismail; Ajeng Randhita Prabatiwakya Artati; Amniar Ati; Yanuar Rizky Ramadhan
Jambura Geoscience Review Vol 2, No 2 (2020): Jambura Geoscience Review (JGEOSREV)
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jgeosrev.v2i2.5951

Abstract

Steam power plant construction and operation is an effort to meet electricity needs. In Indonesia, two steam power plants were built and changed the landscape in Cirebon. The presence of Cirebon steam power plants has disturbed the community and potential to decrease air quality. This study aims to estimate air quality changes around the power plants based on remote sensing satellite imageries. The main data in this study obtained from Landsat-8 OLI (2019) and Landsat-7 ETM (2004) satellite imageries were processed with four parameters of air quality algorithm namely PM10, CO, SO2, and NOx on AOI with ranging of 2000 m from the source point. Validation uses comparative data from MODIS and Sentinel-2 MSS satellite imageries in the same period. Changes analysis in air quality used the Mann-Whitney method (U-Test). This research shows that the Landsat series satellite imagery is suitable to be used as the main data for estimating air quality because it has a similar pattern to comparable data. The Cirebon PLTU operation caused a significant increase in CO levels of 1.25 mg/l on a wide range. In other air quality parameters such as PM10, SO2 and NOx were decreased.
Integration of Participatory Mapping, Crowdsourcing and Geographic Information System in Flood Disaster Management (Case Study Ciledug Lor, Cirebon) Moh. Dede; Millary Agung Widiawaty; Galuh Putri Pramulatsih; Arif Ismail; Amniar Ati; Hendro Murtianto
Journal of Information Technology and Its Utilization Vol 2, No 2 (2019)
Publisher : Sekolah Tinggi Multi Media (STMM) Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30818/jitu.2.2.2555

Abstract

Ciledug Lor is a flood-prone area in Cirebon Regency. Flood disaster management can empower the community through participatory mapping and crowdsourcing activities. This study aims to analyze the level of floods, threats, vulnerabilities, capacities, risks and refuge locations in Ciledug Lor Village based on participatory mapping, crowdsourcing, and GIS. Various indicators of threat, vulnerability, and flood capacity are obtained from field surveys, open data and official data that have been given a value and weight which are then processed using overlay analysis to obtain flood risk parameters. Determination of refuge locations used network analysis to find out the route, distance, and effective time. The results analysis and modeling showed the average flood level in Ciledug Lor reached 2.27 meters. The refugee location for Dusun Pamosongan and Dusun Kampung Baru are to the north close to the railway tracks. Meanwhile, Dusun Karanganyar and Dusun Genggong are in the Ciledug Bus Terminal. In the future, participatory mapping, crowdsourcing, and GIS are expected to build awareness and resilience of disaster
Distribution of Infiltration Wells for Surface Runoff Control in Bandung District Riki Ridwana; Dede Sugandi; Arif Ismail; Jupri Jupri; Ar'rafi Malika Ardy
Jurnal Pendidikan Geografi Gea Vol 22, No 2 (2022)
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/gea.v22i2.50315

Abstract

The purpose of this study was to analyze the volume of surface runoff in the watersheds, the smallest land unit, and the distribution of infiltration wells to accommodate the volume of rainfall in Bandung Regency. The experimental research method is related to the volume of rainfall that must be controlled in each watershed. Landcover area is known by utilizing Landsat 8 OLI imagery in 2020. The calculation of rainfall intensity is needed to get the volume of rain. Samples were analyzed based on built-up land in each watershed. The built area of the Ci Widey watershed is 23.36 km2 and the volume of rainfall and runoff is 680,243 m3, built area of the Ci Sangkuy watershed is 20.05 km2, and the volume is 583,860 m3, built area of the Ci Rasea watershed is 11.74 km2 and the volume is 1258,275 m3, and built area of the Ci Tarik watershed is 68.59 km2 and the volume is 1997,340 m3. On a land unit of 100 m2, the volume of rainfall is 2,912 m3 and the lowest is 0.284 m3. Based on the land area of 100 m2, the distribution of the number of infiltration wells is Ci Widey 340, Ci Sangkuy 292, Ci Rasea 629, and Ci Tarik 999. Control of surface flow according to the volume of rainfall is inserted into infiltration wells that can accommodate a surface runoff volume of 2 m3. With the availability of infiltration wells, the surface flow can be controlled.
Pengaruh Tingkat Kekumuhan Terhadap Partisipasi Masyarakat Dalam Pengelolaan Sampah Permukiman Di Kecamatan Gedebage Kota Bandung Sandra Al Fira; Wanjat Kastolani; Arif Ismail
JPIG (Jurnal Pendidikan dan Ilmu Geografi) Vol. 7 No. 2 (2022): September
Publisher : Geography Education Study Program, Universitas Kanjuruhan Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/jpig.v7i2.6821

Abstract

Abstrak: Tingkat petumbuhan penduduk yang terus meningkat memiliki dampak terhadap volume sampah permukiman. Karena dari itu masyarakat sebagai produsen sampah diharuskan untuk mengelola sampah permukiman dengan baik. Tujuan dari penelitian ini yaitu mengetahui partisipasi warga dalam pengelolaan sampah permukiman, tingkat partisipasi warga dalam pengelolaan sampah permukiman, keadaan permukiman serta menganalisis pengaruh tingkat kekumuhan terhadap partisipasi warga. Jumlah sampel wilayah sebanyak 4 Kelurahan dengan sampel manusia 100 orang. Penelitian menggunakan metode survey. Pengumpulan informasi melalui kuesioner, wawancara serta observasi. Analisis data memakai metode analisis deskriptif serta analisis regresi sederhana. Hasil di lapangan menunjukan bahwa masyarakat di Kecamatan Gedebage telah melaksanakan pemilahan sampah organik dengan anorganik, mengolah sampah organik menjadi kompos, mengolah sampah anorganik jadi benda yang bernilai, pemakaian produk yang bisa digunakan berkali-kali serta berbelanja menggunakan kantung kain. Tingkat partisipasi menunjukan bahwa tingkat partisipasi masyarakat sedang dan kondisi permukiman 53% permukiman bukan kumuh, 18% kumuh ringan, 21% kumuh sedang dan 8% kumuh berat. Penelitian menunjukan partisipasi di pola permukiman teratur dan tidak tertatur termasuk sedang. Menggunakan analisis regresi sederhana diketahui Ŷ=32.656+0.466X, hasil analisis membuktikan nilai koefisien regresi sebesar 0,466 membuktikan tiap 1 unit X maka nilai Y akan bertambah sebesar 0. 466 berarti keadaan permukiman berpengaruh terhadap partisipasi masyarakat.Kata Kunci: Partisipasi Masyarakat, Pengelolaan Sampah Permukiman, Kondisi PermukimanAbstract: The rate of population growth that continues to increase has an impact on the volume of residential waste. Because of that, the community as waste producers is required to manage residential waste properly. The purpose of this study is to determine the participation of residents in the management of residential waste, the level of participation of residents in the management of residential waste, the state of settlements and to analyze the influence of the level of slums on the participation of residents. The number of regional samples is 4 Kelurahan with a human sample of 100 people. The research used survey method. Collecting information through questionnaires, interviews and observations. Data analysis used descriptive analysis method and simple regression analysis. The results in the field show that the community in Gedebage District has carried out sorting organic and inorganic waste, processing organic waste into compost, processing inorganic waste into valuable objects, using products that can be used many times and shopping using cloth bags. The participation rate shows that the level of community participation is moderate and the settlement conditions are 53% non-slum settlements, 18% light slums, 21% moderate slums and 8% heavy slums. Research shows that participation in regular and irregular settlement patterns is moderate. Using simple regression analysis, it is known that =32.656+0.466X, the results of the analysis prove that the regression coefficient value is 0.466, proving that for every 1 unit X, the Y value will increase by 0.466, meaning that the state of the settlement affects community participation.Keywords: Community participation, residential waste management, housing conditions
Pengaruh Tingkat Kekumuhan Terhadap Partisipasi Masyarakat Dalam Pengelolaan Sampah Permukiman Di Kecamatan Gedebage Kota Bandung Sandra Al Fira; Wanjat Kastolani; Arif Ismail
JPIG (Jurnal Pendidikan dan Ilmu Geografi) Vol. 7 No. 2 (2022): September
Publisher : Geography Education Study Program, Universitas Kanjuruhan Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/jpig.v7i2.6821

Abstract

Abstrak: Tingkat petumbuhan penduduk yang terus meningkat memiliki dampak terhadap volume sampah permukiman. Karena dari itu masyarakat sebagai produsen sampah diharuskan untuk mengelola sampah permukiman dengan baik. Tujuan dari penelitian ini yaitu mengetahui partisipasi warga dalam pengelolaan sampah permukiman, tingkat partisipasi warga dalam pengelolaan sampah permukiman, keadaan permukiman serta menganalisis pengaruh tingkat kekumuhan terhadap partisipasi warga. Jumlah sampel wilayah sebanyak 4 Kelurahan dengan sampel manusia 100 orang. Penelitian menggunakan metode survey. Pengumpulan informasi melalui kuesioner, wawancara serta observasi. Analisis data memakai metode analisis deskriptif serta analisis regresi sederhana. Hasil di lapangan menunjukan bahwa masyarakat di Kecamatan Gedebage telah melaksanakan pemilahan sampah organik dengan anorganik, mengolah sampah organik menjadi kompos, mengolah sampah anorganik jadi benda yang bernilai, pemakaian produk yang bisa digunakan berkali-kali serta berbelanja menggunakan kantung kain. Tingkat partisipasi menunjukan bahwa tingkat partisipasi masyarakat sedang dan kondisi permukiman 53% permukiman bukan kumuh, 18% kumuh ringan, 21% kumuh sedang dan 8% kumuh berat. Penelitian menunjukan partisipasi di pola permukiman teratur dan tidak tertatur termasuk sedang. Menggunakan analisis regresi sederhana diketahui Ŷ=32.656+0.466X, hasil analisis membuktikan nilai koefisien regresi sebesar 0,466 membuktikan tiap 1 unit X maka nilai Y akan bertambah sebesar 0. 466 berarti keadaan permukiman berpengaruh terhadap partisipasi masyarakat.Kata Kunci: Partisipasi Masyarakat, Pengelolaan Sampah Permukiman, Kondisi PermukimanAbstract: The rate of population growth that continues to increase has an impact on the volume of residential waste. Because of that, the community as waste producers is required to manage residential waste properly. The purpose of this study is to determine the participation of residents in the management of residential waste, the level of participation of residents in the management of residential waste, the state of settlements and to analyze the influence of the level of slums on the participation of residents. The number of regional samples is 4 Kelurahan with a human sample of 100 people. The research used survey method. Collecting information through questionnaires, interviews and observations. Data analysis used descriptive analysis method and simple regression analysis. The results in the field show that the community in Gedebage District has carried out sorting organic and inorganic waste, processing organic waste into compost, processing inorganic waste into valuable objects, using products that can be used many times and shopping using cloth bags. The participation rate shows that the level of community participation is moderate and the settlement conditions are 53% non-slum settlements, 18% light slums, 21% moderate slums and 8% heavy slums. Research shows that participation in regular and irregular settlement patterns is moderate. Using simple regression analysis, it is known that =32.656+0.466X, the results of the analysis prove that the regression coefficient value is 0.466, proving that for every 1 unit X, the Y value will increase by 0.466, meaning that the state of the settlement affects community participation.Keywords: Community participation, residential waste management, housing conditions