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Jurnal Geografi : Media Informasi Pengembangan dan Profesi Kegeografian
Published by Universitas Negeri Semarang
ISSN : 25493078     EISSN : 25493094     DOI : -
Core Subject : Science,
Earth & Planetary Sciences
Jurnal Geografi : Media Informasi Pengembangan dan Profesi Kegeografian welcomes high-quality, original and well-written manuscripts on any of the following topics: 1. Geomorphology 2. Climatology 3. Biogeography 4. Soils Geography 5. Population Geography 6. Behavioral Geography 7. Economic Geography 8. Political Geography 9. Historical Geography 10. Geographic Information Systems 11. Cartography 12. Quantification Methods in Geography 13. Remote Sensing 14. Regional development and planning 15. Disaster
Arjuna Subject : -
Articles 555 Documents
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Analisis Kestabilan Lereng dan Pengelolaan Lereng Akibat Penambangan Andesit di Sebagian Kecamatan Bagelan Purworejo Dian Hudawan Santoso; Suharwanto Suharwanto; Muhammad Tri Prasetyo
Jurnal Geografi : Media Informasi Pengembangan dan Profesi Kegeografian Vol 18, No 1 (2021)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jg.v18i1.25913

Abstract

Kegiatan penambangan batuan andesit yang dilakukan di sebagian Kecamatan Bagelan ini  berpotensi menjadi gerakan massa tanah dan atau batuan  karena terbentuk lereng-lereng yang terjal. Tujuan penelitian ini adalah mengetahui tingkat kestabilan lereng akibat penambangan batuan Andesit dan membuat model rekayasa lereng yang sesuai dengan kondisi di area bekas penambangan. Metode yang digunakan untuk mengetahui tingkat kestabilan yaitu Evaluasi data terhadap kestabilan lereng berdasarkan analisis nilai faktor keamanan menggunakan metode Janbu yang disederhanakan. Analisis faktor-faktor menggunakan pengamatan dan pengukuran di lapangan, analisis batuan pada laboratorium yaitu sifat fisik (bobot isi) dan mekanika batuan (kohesi dan sudut geser dalam). Hasil dari kajian stabilitas lereng pada lahan bekas tambang andesit di Dusun Mejing diketahui kondisi geologi di daerah penelitian yaitu terdiri dari dominasi satuan batuan andesit. Lereng pertama merupakan lereng stabil dengan nilai FK 1,8 dan Lereng kedua merupakan lereng tidak stabil dengan nilai FK 1,14 yang menunjukkan bahwa lereng tersebut merupakan lereng yang berpotensi terhadap gerakan massa batuan. Pengelolaan gerakan massa batuan menggunakan pendekatan rekayasa mekanis (pemotongan lereng (resloping)) dengan ditunjang pendekatan sosial ekonomi dan pendekatan institusi. Selain itu rekayasa mekanis penunjangnya adalah pembuatan parit penangkap.
Strategi Pengelolaan Kekeringan Masyarakat Sub DAS Bompon di Lereng Kaki Vulkanik Pegunungan Sumbing Fahrudin Hanafi; Juhadi Juhadi; Sigit Bayhu Iryanthony; Awanda Rais Hakeem; Dinda Putri Rahmadewi; Fitriyani Fitriyani
Jurnal Geografi : Media Informasi Pengembangan dan Profesi Kegeografian Vol 16, No 1 (2019)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jg.v16i1.10896

Abstract

Sub DAS Bompon merupakan daerah yang memiliki permasalahan bencana tergolong kompleks. Dilihat dari morfologinya yang terdiri dari lereng-lereng menjadikan daerah tersebut rawan longsor dan kekeringan terutama bagi penduduk yang tinggal dibagian igir-igir Sub DAS Bompon. Selain adanya dampak negatif, longsor juga memberikan dampak positif terkait dengan ketersediaan sumber daya air alami yakni mata air. Pada penelitian ini, kajian dilakukan pada setiap morfologi Sub DAS. Dari hasil observasi lapangan menunjukkan bahwa penduduk di bagian lereng atas dan lereng bawah perbukitan sebagian besar lebih memilih memanfaatkan mata air untuk kegiatan domestik. Sedangkan di bagian kaki lereng perbukitan, mata air lebih dimanfaatkan untuk kegiatan pertanian dan sebagian besar penduduk sudah menggunakan sumur dan PAM. Penelitian ini bertujuan untuk mengidentifikasi persebaran mata air dan air tanah serta menganalisis cara-cara pengelolaan penduduk dalam memanfaatkan sumber daya air dari mata air dan sumur. Dalam memanfaatkan dan mempertahankan kualitas mata air, penduduk melakukan strategi seperti membuat kolam tampungan, menancapkan bambu di pinggir tampungan mata air, membangun sumur pribadi maupun komunal, hingga mencari mata air di luar Sub DAS Bompon, dan lain-lain.Sub DAS Bompon is an area that has a complex disaster problem. Judging from the morphology that consists of slopes make the area prone to landslides and drought, especially for residents who live in the apex of Sub Basin Bompon. In addition to the negative impacts, landslides also provide a positive impact associated with the availability of natural water resources,  springs. In this study, the study was conducted on each sub-basin’s morphology. Field observations show that the population on the upper slopes and the slopes below the hills mostly prefer to use the spring for domestic activities. While at the foot of the slopes (toe), springs are more used for agricultural activities and most of the people are already using wells and PAM. This study aims to identify spread of the springs and analyze ways of managing the population in utilizing water resources from the spring. In utilizing and maintaining the quality of springs, residents to do strategies such as creating a pool of shelters, bamboo sticking on the edge of the pool, to find springs outside the Bompon River Basin, and others.
Persebaran Fenomena Suhu Tinggi melalui Kerapatan Vegetasi dan Pertumbuhan Bangunan serta Distribusi Suhu Permukaan Eggy Arya Giofandi
Jurnal Geografi : Media Informasi Pengembangan dan Profesi Kegeografian Vol 17, No 2 (2020)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jg.v17i2.24486

Abstract

Urban heat island is one of the events where the temperature in the metropolitan area is warmer than the surrounding area. Indonesia is located in a tropical climate making several cities potentially increase in temperature during the dry season. As a representative, the City of Pekanbaru is one of the cities with infrastructure growth that is fast including on the island of Sumatra. Population growth and high enthusiastic of residents to find work in the city made land on the edge of the city built up. This makes the green space less and less with the uneven distribution of green space in the city of Pekanbaru. The number of buildings that exist makes the temperature rise in urban areas with an initial temperature of 29oC to 36oC. temperature increases occurred throughout the year with the hottest peaks of temperatures reaching 37oC on April 15, 2013. Whereas in 2009 there was a decrease in temperature with levels ranging from 27oC. This makes the city of Pekanbaru one of the hottest cities in Indonesia. This study uses Landsat 5 imagery for 2000 and 2009, and Landsat 8 for 2018 with the Land Surface Temperature (LST) method and Normalized Difference Built-up Index (NDBI) which are useful to explain the urban heat island distribution (UHI) in Pekanbaru City
Spatial Planning and Community Involvement of Ecovillage Settlements in Tibang Village, Banda Aceh City Fahrizal Fahrizal; Nany Yuliastuti
Jurnal Geografi : Media Informasi Pengembangan dan Profesi Kegeografian Vol 16, No 2 (2019)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jg.v16i2.21607

Abstract

One of the handling strategies towards achieving the SDG Agenda is the 11th goal at the moment, namely environmentally sound development. Tibang, as a residential area in the city of Banda Aceh, has implemented a program from the city government that leads to environmentally sound settlements by applying the eco-village concept. This step has received support from the government in the form of policies and the existence of community institutions that care about the environment but have not been implemented optimally. Based on the problem in this study, how is the assessment of residential and residential areas in Tibang Village an embodiment of environmentally friendly villages? This study aims to assess the factors that influence housing and settlement areas in realizing the concept of the eco-village in Tibang Village. The method used is descriptive quantitative method with factor analysis, which has 82 respondents. By analyzing using the method of assessment and weighting analysis, the results obtained indicate that Tibang settlements need to be improved, especially in maintaining the preservation and environmental quality that can be realized through space utilization and community involvement in environmental preservation. Recommendations addressed to the community to increase the utilization of residential space efficiently and optimize the role of community groups concerned with the environment by embracing all levels of society and participating in realizing the eco-village concept.
PENINGKATAN PRESTASI BELAJAR IPS KOMPETENSI MEMAHAMI HUBUNGAN MANUSIA DAN BUMI MELALUI PENERAPAN METODE KOOPERATIF JIGSAW Hartadi Hartadi
Jurnal Geografi : Media Informasi Pengembangan dan Profesi Kegeografian Vol 12, No 1 (2015)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jg.v12i1.8011

Abstract

This study aims to improve learning achievement Social Sciences Competence understand human relationsand the earth through the application of jigsaw cooperative method. The subjects were students of class IX DSMP 5 Kudus, in the second semester of the school year 2013/2014, amounting to 34 students consisting of18 male students and 16 female students. The data collection techniques using tests, observations and fieldnotes. The results showed an increase both in teamwork and learning outcomes, observations discussiongroup activity on average in the first cycle of (69.21%), while in the second cycle increased to (77.26%).While the results of the evaluation showed that there was increase in the complete study of 24 students(70.59%) in the pre-action to 26 students (76.47%) in the first cycle and to 30 students (88.24%) in thesecond cycle.
PENDEKATAN INKUIRI DALAM PEMBAHARUAN PEMBELAJARAN IPS BIDANG STUDI GEOGRAFI DI SEKOLAH - Tukidi
Jurnal Geografi : Media Informasi Pengembangan dan Profesi Kegeografian Vol 8, No 2 (2011)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jg.v8i2.1662

Abstract

Semakin derasnya arus globalisasi telah menimbulkan masalah sosial, ekonomi, dan politik yang semakin kompleksdan bersifat mengglobal, sehingga pemecahannya memerlukan tindakan bersama antar bangsa dan melibatkanmasyarakat dunia. Pembelajaran IPS bidang studi geografi haruslah dapat membantu para siswa mengembangkankemampuan membuat keputusan-keputusan yang bersifat reflektif sehingga mereka mampu memecahkan masalahmasalahyang bersifat pribadi (individual) maupun sosial. Untuk membekali para siswa agar memiliki kemampuanmemecahkan masalah-masalah pribadi maupun sosial, maka dalam pembelajaran IPS bidang studi geografi perlumenerapkan strategi pembelajaran yang dapat memberikan kemampuan memecahkan masalah kepada para siswasecara individual.Pendekatan inkuiri adalah salah satu cara untuk mengembangkan kemampuan berfikir dan mengatasi masalahkebosanan siswa dalam belajar di kelas karena proses belajar lebih berpusat kepada kebutuhan siswa (studentcenteredinstruction) daripada kepada guru (teacher-centered instruction). Pendekatan ini memiliki keunggulanterutama untuk mengembangkan kemampuan berfikir maupun pengetahuan, sikap dan nilai peserta didik dibandingdengan pendekatan klasikal atau tradisional. Dalam rangka meningkatkan kualitas pembelajaran IPS khususnyaBidang Studi Geografi di sekolah-sekolah maka gagasan dan ide baru ini perlu diujicobakan.
HIGH RISE BUILDING IDENTIFICATION FROM SPOT 6 MULTISPECTRAL AND DIGITAL SURFACE MODEL (DSM) USING OBJECT BASED IMAGE ANALYSIS Zylshal Zylshal; Jalu Tejo Nugroho; Indah Prasasti
Jurnal Geografi : Media Informasi Pengembangan dan Profesi Kegeografian Vol 14, No 2 (2017)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jg.v14i2.11583

Abstract

This study focuses on one aspect of urban geometry called urban canyon. Urban canyon defined by a relatively narrow street lined by tall buildings. The initial step to extract the urban canyon is to identify the tall buildings. This study aims to discuss the potential use of the SPOT-6 multispectral data and its digital surface model (DSM), using object-based image analysis methods and terrain analysis, to identify the high-rise buildings in some part of Jakarta, Indonesia. Using slope and elevation percentile from the DSM as well as the spectral information of the SPOT-6 image, we then processed using the Object Image Analysis (OBIA) method and decision tree algorithm (crisp classification), we are able to obtained the identification rate of 78% with mean location accuracy of 30 meter (5 pixels).
PENERAPAN METODE BERTANYA DALAM KEGIATAN PRAKTEK LAPANGAN UNTUK MENINGKATKAN KEMAMPUAN MENGEMUKAKAN PENDAPAT MAHASISWA R Sugiyanto
Jurnal Geografi : Media Informasi Pengembangan dan Profesi Kegeografian Vol 6, No 2 (2009)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jg.v6i2.94

Abstract

Secara umum pada saat-saat semester awal, mahasiswa masih pada kondisi pasif dalam kegiatan proses belajar mengajar di kampus. Hal ini ditandai dengan adanya kegiatan praktik lapangan pada perkuliahan Geografi Tanah (Semester 2) masih banyak dijumpai mahasiswa yang kurang berani mengemukakan pendapat untuk meningkatkan taraf pemahamannya. Hambatan ini muncul karena rendahnya atmosfer akademik, yang di antaranya adalah masih kurang terampilnya dosen dalam bertanya dan kurangnya penerapan metode diskusi dan tanya jawab dalam proses pembelajaran. Penelitian tindakan kelas ini bertujuan untuk meningkatkan keterampilan dosen dalam bertanya dan kemampuan mahasiswa dalam mengemukakan pendapat.Kegiatan penelitian terdiri atas dua siklus, yang setiap siklusnya meliputi kegiatan perencanaan, pelaksanaan tindakan, observasi dan refleksi. Subyek penelitian adalah mahasiswa program studi Pendidikan Geografi FIS UNNES semester 2 tahun 2003/2004 yang mengambil mata kuliah Geografi Tanah. Hasil penelitian menunjukkan bahwa dengan persiapan dan penguasaan materi serta pengetahuan tentang prinsip-prinsip dalam bertanya, dapat meningkatkan keterampilan dosen dalam memberi pertanyaan yang kemudian berimbas kepada semakin meningkatnya kemampuan mahasiswa dalam mengemukakan pendapat (baik dalam menjawab pertanyaan, merespon materi kuliah maupun mengutarakan pendapat yang berkaitan dengan materi perkuliahan Geografi Tanah). Hal yang harus diperhatikan dalam rangka upaya mewujudkan lingkungan akademik yang kondusif, maka persiapan mengajar (pembuatan SAP dan Kontrak Perkuliahan), keterampilan bertanya dan sikap empati serta demokratis dosen harus selalu dikembangkan agar tercipta proses pembelajaran yang bersifat .active learning.. Kata Kunci : Keterampilan bertanya, kemampuan mengemukakan pendapat
MODEL ALIRAN AIR TANAH UNTUK MEMPREDIKSI PENYEBARAN POLUTAN DI TIMUR CEKUNGAN BANDUNG Arief Rachmat; Ananto Aji
Jurnal Geografi : Media Informasi Pengembangan dan Profesi Kegeografian Vol 11, No 2 (2014)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jg.v11i2.8030

Abstract

Rancaekek Area, West Java, known as rice granary for years. But, since thetextile industry growing, rice productions are continued to decrease. It waspredicted as the impact of pollutant migration into the farmland. Nowadays,farmland in this area was tend to gone. The potential spread of pollutants can be observed through the direction of groundwater movement. Mass movement ofground water can be seen through the groundwater flow model. This study willprovide an overview of potential spread of pollutants, because it will follow thegroundwater flow. The model is built through data processed with GeographicInformation Systems (GIS). The simulation results of groundwater level isgenerally known that pollutants will move to the south, with local variations tosoutheast and southwest.
SKENARIO SUPPLY DAN DEMAND DALAM PENYEDIAAN AIR MINUM KOTA SEMARANG PADA PENCAPAIAN MDGS TAHUN 2015 HINGGA 2030 Arya Rezagama; Arwin S
Jurnal Geografi : Media Informasi Pengembangan dan Profesi Kegeografian Vol 12, No 2 (2015)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jg.v12i2.7996

Abstract

One of the MDGs is to increase people's access to clean water. Population growth and lifestyle needs ofwater cause Semarang rate increased rapidly while the coverage of drinking water Semarang limited (59%).By 2015 the MDG target 75% of the needs of the average supply of water about 3,442 l / s, and in 2030 ittakes 4,727 l / s at the 100% level of service. Condition of existing water sources either from the RiverGarang, ABT, baboons river continuity and quality of the constrained problem. Klambu- Kudu Channel havea channel-leakage problems is high that the discharge was not obtained in accordance with the initial designplanning. Supply conditions groundwater becoming increasingly declining so it needs a replacement sourceof water supply. Scenario SPAM Semarang to meet increasing Water Supply, described in Short-Term policy(75%) according to the MDGs in 2015, 2020 Medium Term (85%) and Long Term Semarang in 2030(100%). Development of water supply are key to SPAM derived from West Semarang Reservoir operatedJatibarang 2015 Phase I (Q = 500 LPS) and phase II in 2020 (Q = 1000Lps). In addition, there is apotential supply of river Blorong supply of 200 l / s and scout the river of 300 l / sec.

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