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INDONESIA
Jurnal Geografi
Published by Universitas Negeri Medan
ISSN : 20858167     EISSN : 25497057     DOI : -
Core Subject : Science, Education, Social,
Earth & Planetary Sciences Education Environmental Science Social Sciences Other
Jurnal Geografi is published as a scientific communication media in the field of Geography Education in particular and Geography in general, as well as other related fields, for faculty members, alumni of Geography Education both from the Faculty of Social Sciences of State University of Medan and alumni of geography from other universities. As a medium of scientific communication, this magazine serves to provide a means of publication for the field of development of concepts and theoretical studies, including actual issues that are relevant in the field of Geography Education in particular and Geography in general. The content of the writing does not have to be in line with the editorial policy. The magazine is published twice a year in February and August and is distributed as a publication for geography education, geography or other related fields. Circulation for the limited circle and enthusiasts can get it by changing the cost of printing and postage.
Arjuna Subject : Ilmu Sosial - Geografi, Perencanaan dan Pengembangan
Articles 324 Documents
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A Decade Analysis (2013-2023) of Paddy's Yield Productivity by Using Landsat 8 Imagery in Sukoharjo District, Indonesia Sekarsih, Fitria Nuraini; Kusuma, Guntur Fajar
JURNAL GEOGRAFI Vol. 16 No. 2 (2024): JURNAL GEOGRAFI
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jg.v16i2.52397

Abstract

Sukoharjo District has the highest rice productivity in Central Java. Sukoharjo has a strategic location. It makes this area prone to land use changes. It makes a severe impact on Paddy's productivity. This condition needs to be monitored continually. Remote sensing can provide an efficient and accurate method to solve this condition. Using the NDVI from Landsat 8 imagery and ubinan data, the model can be built to calculate and analyze paddy™s productivity. The steps were 1) interpretation of paddy fields area; 2) calculation of NDVI™s mean values a month before harvesting; 3) interpretation accuracy test; 4) correlation value between NDVI and ubinan data in 2022; 5) calculation of paddy productivity; and 6) analysis. Within a decade (2013-2023), there was a reduction in paddy's yield area for 981.90 Ha. During that period, there was an increase in paddy's productivity, around 38.2 x 103 tons. Almost all sub-districts in Sukoharjo™s yield had been reduced except for Tawangsari and Weru. Kartasura and Grogol have experienced an intensive change in paddy yields to non-paddy yields. Intensive land use changes affected paddy™s productivity. Multi-temporal imagery combined with ubinan data can be used to monitor paddy™s productivity. Forty-one points were calculated for the y (productivity) and x (NDVI value) equation. The equation resulting from this method (y=6.2212x+6.7444) can be used as a reference for calculating productivity in Sukoharjo District in different periods. From different calculations, the accuracy obtained from this method was 86%.Keywords: Landsat 8; NDVI; Paddy™s Productivity; Sukoharjo; Ubinan data
Urbanization Analysis of Land Surface Temperature Modeling in the Peri-Urban of Surakarta Noviani, Rita; Marfuah, Istiyanti Nur; Saputra, Aditya Eka
JURNAL GEOGRAFI Vol. 16 No. 2 (2024): JURNAL GEOGRAFI
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jg.v16i2.53136

Abstract

The rapid development of urban areas characterized by urbanization has caused various impacts, such as LST. The Peri-Urban area of Surakarta City is one of the areas that experiences similar conditions. This study aims to measure urbanization through the urban form, population, and land urbanization and modeling urbanization of Land Surface Temperature. The method used in this study is modeling using Ordinary least squares (OLS) and Geographically Weighted Regression (GWR). Data processing tools to support this research are ArcGIS and Google Earth Engine. The combination of ArcGIS and Google Earth Engine makes LST modeling more accurate. The measurement results show that the urbanization rate in the peri-urban area of Surakarta City, based on the parameters of land urbanization and urban form, tends to move to the South and West sides with a higher population in areas close to Surakarta City. The results of this study show that GWR modeling is better at explaining the relationship of urbanization with LST than OLS models based on AICc numbers. The relationship of urbanization with population parameters, population density, percentage of built-up land, and urban form with LST using the GWR model of 66.17% and the OLS model reveals that urbanization.Keywords: GWR; LST; OLS; Urbanization; Urban form
Measuring The Spatio-Temporal Distribution of Sulfur Dioxide (SO2) with Copernicus Sentinel-5P Near Real Time in Medan City Yanti, Jeddah; Tampubolon, Togi; Liu, Chian-Yi; Alonge, Titus Adeyemi; Qaiyimah, Dinil; Abidin, Muh Rais; Mannan, Abdul; Saputra, Rizki Rachmad
JURNAL GEOGRAFI Vol. 16 No. 1 (2024): JURNAL GEOGRAFI
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jg.v16i1.55297

Abstract

This study aims to monitor the impact of sulfur dioxide (SO2), a significant contributor to atmospheric corrosion and associated with air pollution, in urban and industrial areas through empirical models of spatial distribution and temporal estimation in Medan. Datasets of Sentinel 5P NRTI are worth using to monitor the formation of sulfate aerosols or SO2 emissions from natural sources and anthropogenic origin in near real-time from 2019 until 2023 on the local scale, Medan. The source dataset covers 1,11 km of spatial image resolution on orbital in daily revisit time with a spectral bound between the ultraviolet and the shortwave infrared. The measurement of atmospheric SO2 concentrations is generated by enumerating the SO2 vertical column density technique at the soil surface with the cloud-based platform The Earth Engine (EE) Code Editor to handle large data sizes and produce interactive mapping. Based on the availability of auxiliary results, the number of spreading SO2 concentrations fell from 0,92 mmol/m2 in 2019 to 0,41 mmol/m2 in 2023, a reduction of 49.98 percent. The average of SO2 concentrations has decreased substantially over the years. Consequently, these pollutants have recorded long-term health and meteorological parameters impact that substances can rise or reduce acid rain.Keywords: Air pollution, Meteorological parameters, Sentinel 5P NRTI, SO2
Analysis of Multiple Choice HOTS Test Questions on the Final Semester Assessment Panjaitan, Budi Rahmah; Ningrum, Epon; Waluya, Bagja
JURNAL GEOGRAFI Vol. 16 No. 2 (2024): JURNAL GEOGRAFI
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jg.v16i2.55504

Abstract

Assessment is essential in the education system to monitor educational development and make appropriate instructional decisions. This study aims to analyze the quality of multiple choice questions based on high-level thinking skills (HOTS) in the Geography subject using Anates Windows Version 4.0.9 software. This evaluative research involves analysis of final semester exam questions for class X Geography at SMA Islam Al Azhar 14 Semarang. Data consisting of questions, answer keys and exam results were collected from 32 students. The analysis was carried out descriptively and quantitatively to assess the level of difficulty, discriminating power, reliability, effectiveness of distractors, and validity of the questions. The analysis results show that the difficulty level of most of the questions is in the medium category (50%). The discriminating power is mostly good, although several questions are wrong or bad. Most of the distractors worked well, but some questions had ineffective distractors. Regarding validity, 17 questions were valid, while 11 questions were invalid. The reliability of the test is in the high category, with a reliability coefficient of 0.71. Anates Windows Version 4.0.9 software effectively analysed the quality of HOTS questions. These findings indicate that although most of the questions are of good quality, some require revision to increase their validity and effectiveness. This research emphasizes the importance of using technology in educational assessment to ensure the quality and fairness of exam questions. It contributes to developing assessment tools to improve students' higher-order thinking skills.Keywords: Item Analysis; Multiple Choice; HOTS; SMA Islam Al-Azhar
Identification of Urban Expansion Driving Factors using CA-Markov model: a Case Study Demak and Jepara Regency, Indonesia: English Hanafi, Fahrudin; Setiawan, Fajar; Putro, Sutanto Trijuni
JURNAL GEOGRAFI Vol. 16 No. 2 (2024): JURNAL GEOGRAFI
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jg.v16i2.56045

Abstract

Land cover changes are a critical concern in a developing country where rapid urbanization and population growth intersect with environmental dynamics. Understanding the driving forces behind these changes is essential for sustainable development and effective land management. This study analyzes land cover changes in Demak-Jepara regency, Indonesia, over a 20-year period using Landsat data. The objective is to identify the dominant factors driving the increase in built-up areas, considering both natural and human-induced factors. Factors such as road distance, existing build area, and natural features are evaluated. Using ArcGIS and Idrisi Selva's Land Change Modeler, land cover data is processed, and Cellular Automata-Markov analysis is conducted. The study considers a cell size of 30 x 30 meters and a time step of 5 years from 2001 to 2009. Transition persistence analysis identifies significant factors, validated using 2020 land cover data through AUC (Area Under the Curve) and ROC (Relative Operating Characteristic) analysis. The combination of natural and human-induced factors (scenario-C) shows the highest AUC value of 0.9406, indicating better conformity with 2020 land cover. Dominant factors in scenario C include roads, existing built-up areas, river order, and slope gradient. Results reveal that road development and proximity to existing settlements are the primary drivers of land cover changes. Natural factors like river order and slope gradient have a lesser impact, while the coastline has minimal influence. These findings highlight the importance of considering both natural and human-induced factors in land use planning. They provide valuable insights for policymakers and land managers in making informed decisions for sustainable development and land use strategies. Keywords: Land Cover Changes; Driving Factors; Natural Factors; CA-Markov; Sustainable Development
Economic Development of Communities with Sustainable Living Approach in Block A Ex-Million-Hectare Land Project in Mangkatip Village Nasir, Darmae; Wisman, Yossita; Hidayat, Nasrullah
JURNAL GEOGRAFI Vol. 16 No. 2 (2024): JURNAL GEOGRAFI
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jg.v16i2.56422

Abstract

This type of research is Participatory Rural Appraisal (PRA) method research, namely planning, observing, implementing and evaluating activities together in empowerment activities. Data collection techniques were collected using questionnaires and interviews from the community. This research shows that a sustainable livelihood development program in the context of community economic development on a rural scale needs to be carried out, as is the case with Mangkatip Village, a village located in the Ex-Peatland Project Area (PLG). The people's economy in Mengkatip Village is still based on agriculture and is highly dependent on natural resources. A community economic development approach with a sustainable livelihood approach can be implemented in household economic development in a Mengkatip village. Developing a household economy based on a sustainable livelihood approach is a responsible way to maintain ecological and social balance. The Million Hectare Land Project is a project that is considered to cause various environmental problems. Not only about the physical environment but also about society and the humanities. To address this, a sustainable approach has been taken. Therefore, planning for economic empowerment through sustainable resource development is very important in areas experiencing environmental degradation.Keywords: Development; Social Economy; Sustainable.
Accelerating Young People's Disaster Literacy With Problem-Based Learning-Root Cause Analysis Afrian, Ramdan; Utaya, Sugeng; Astina, I Komang; Bachri, Syamsul
JURNAL GEOGRAFI Vol. 17 No. 1 (2025): JURNAL GEOGRAFI
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jg.v17i1.56569

Abstract

Indonesians must have high literacy to know about the disasters around them. There needs to be a learning model to improve disaster literacy. One of the alternatives is the Problem-based learning model with Root Cause Analysis. This research is a quantitative type of pseudo experiment with a pretest-posttest control group design where the pretest-posttest results of the experimental class and control class are compared to determine the effectiveness of the treatment in the experimental class. There are no particular specifications regarding the characteristics of the class used in the study. Data analysis used a sample t-test supported by prerequisite tests such as homogeneity and normality tests. The PBLRCA model has a significant effect on students' disaster literacy skills. The results showed increased literacy skills at a t value of 5,787. Steps such as independent review, investigating the root of the problem, and implementing action plans that can make PBLRCA students read, explore and analyze situations in depth more than Lecturing Method. These activities make students' disaster literacy improve.
Analysis of Land Use Suitability of The Krueng Aceh River in Banda Aceh City Area Using Geographical Information Systems Zalmita, Novia; Samudra, Muhammad Yorgi; Rosali, Ely Satiyasih; Izzati, Fatini Nur
JURNAL GEOGRAFI Vol. 17 No. 1 (2025): JURNAL GEOGRAFI
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jg.v17i1.56603

Abstract

Indonesia owns many rivers, with at least 5,590 main rivers and 65,017 tributaries. Indonesian Government requires a minimum 10 meters of open land areas (borders) on the left and right sides of the river. However, this regulation is not easy to apply since not all rivers have land suitability that meet the requirements. This study seeks to reveal the suitability of land use in the watershed area of the Krueng Aceh in accordance with Government Regulation number 38 article 9 of 2011 concerning rivers. This study uses a Geographic Information System with quantitative approach with data sourced from government-owned databases such as the Geospatial Information Agency (BIG). Data processing is done by Overlay and Buffering technique. The results of the study show that: (1) Overall, the border of the Krueng Aceh is 260,291 m2 which covers six districts in Banda Aceh City. (2) In four of the six districts through which the Krueng Aceh watershed flows, there are buildings standing in the river border area. (3) Districts with a level of suitability for land use in the Krueng The lowest Aceh is Kuta Raja District (40.7%). The district with the highest percentage of suitability for land use is the Syiah Kuala District (98.9%). (4) The total percentage of suitability for land use in the Krueng Aceh is 81% or covers an area of 210,836 m2. (5) The land use of the border of the Krueng Aceh area has not experienced a significant land conversion into a residential area.
The Development Strategy Of Sustainable Tourism Village In Conservation Areas And Urban Sprawl (Case Study in Ciburial Village, North Bandung Area) Maryani, Enok None; Mamat Ruhimat; Dina Siti Logayah
JURNAL GEOGRAFI Vol. 17 No. 1 (2025): JURNAL GEOGRAFI
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jg.v17i1.56631

Abstract

Ciburial Village, Cimenyan District, Bandung Regency is located in the North Bandung area, In 1985 it was designated as a tourist village based on agriculture and culture. The purpose of this study to anlyzing the potential and challenges in developing tourism villages with an agricultural and cultural-based approach within conservation areas and regions affected by urban sprawl. The method used is using SWOT analysis. Geographical conditions and strategic position, on the one hand, are very beneficial internally and externally, but on the other hand they are a weakness and a threat. Cool mountain climate and clean air, natural beauty, fertile land, THR (Taman Hutan Raya) Ir. Djuanda, and cultural wealth has the potential to support a sustainable tourism village based on agriculture and culture. On the other hand, it poses a threat due to urban sprawl, very intensive changes in land use, agriculture and forests mutate into settlements, hotels, cafes and other buildings. The existence of the lembang fault, on the one hand, is a threat, on the other hand, it produces cliffs that provide wide and open views in all directions, and is a place for interesting photos for visitors. Internal conditions produce a value of 3.59 and external 3.25, are in quadrant 2 which is stable. The results of this study it is suggested environmental damage needs to be addressed by strictly and consistently implementing provincial regulations. Community-based sustainable tourism village development is an integral part of the tourism village development strategy in Ciburial.
The Influence of Students' Attribute on Earthquake Understanding in Klaten Regency Dewi, Ratih Puspita; Musiyam, Muhammad; Widiyatmoko, Wahyu; Wibowo, Yunus Aris; Suharjo, Suharjo; Miftakhunisa, Yunita; Khoirunnisa, Hakimah
JURNAL GEOGRAFI Vol. 16 No. 2 (2024): JURNAL GEOGRAFI
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jg.v16i2.57361

Abstract

An earthquake is a type of natural disaster that cannot be predicted in terms of time or scale. Klaten Regency is one of the earthquake-prone areas of Indonesia. The occurrence of earthquakes in Klaten Regency has indeed surprised many parties. Implementing disaster mitigation measures is crucial in areas prone to disasters. Disaster mitigation education has been implemented in schools through intracurricular and extracurricular activities. This study aims to analyze (1) the student's understanding of earthquakes at the elementary, middle, and high school levels in Klaten Regency and (2) the impact of student attributes on an understanding of earthquakes. Students' Students comprise age and gender. This is a quantitative study with a correlational research approach. The study was 173 students from junior high school. Techniques for collecting data include questionnaires and documentation. Data analysis techniques employ descriptive statistics; furthermore, the tests used to answer the hypothesis are the Mann-Whitney test, kruskall Wallis, and Spearman rank. The Mann-Whitney test. According to the study results, (1) students' students' of earthquakes was 22% high, 75% moderate, and 3% low, and (2) The test results pointed out that student characteristics had no significant impact on students' student's knowledge.Keywords: Earthquake; Disaster; Students; Understanding of Disaster

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