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Geographica: Science and Education Journal

geographica
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Published by Universitas Sembilanbelas November Kolaka

ISSN : 27236560 EISSN : 27164837 DOI : https://doi.org/10.31327/gsej.v4i2

Core Subject : Science, Education, Social,

Earth & Planetary Sciences Education Environmental Science Social Sciences

Geographica: Science and Education Journal is the information media for academics and researchers who have attention to developing the Geography both science and education. Geographica: Science & Education Journal is published by Study Program of Geography Education, Universitas Sembilanbelas November Kolaka. It provides a way for students, lecturers, and other researchers to contribute to the scientific development of Geography. Our scope of publications encompasses geography education, physical geography, human geography, regional planning and development, remote sensing and GIS. Geographica: Science and Education Journal welcomes original Research Articles and Review Papers. Geographica: Science & Education Journal publishes its issues twice a year in June and December.

Arjuna Subject : Ilmu Bumi dan Planet (semua kategori) - Proses Permukaan Bumi

Articles 42 Documents

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Spatial Distribution of Traditional Market in Padang City Chairul Ichsan; ELVI ZURIYANI; Afrital Rezki
Geographica: Science and Education Journal Vol 1, No 2 (2020): June
Publisher : USN Kolaka

This study aims to spatial distribution of traditional markets in Padang City that which consist of: 1) Distribution spatial of traditional market, 2) Spatial patterns of tradional market, and 3) Range pattern of traditional market. Type of this research is descriptive research with spatial analysis technique. Population in this study are all traditional markets in the Padang City. Sample of this study was that all traditional markets in Padang were taken with a sampling technique. That is total sampling where the number of samples is equal to the population. The data analysis technique uses the analysis of the nearest neighbor index and buffer zone. The results of this study were found that: 1) Spatial Distribution of Traditional Markets in Padang City, there are 21 traditional markets spread across 9 Subdistricts: Koto Tangah District, Padang Utara District, Padang Barat District, Padang Timur District, Padang Selatan District, Lubuk Begalung District, Lubuk Kilangan Subdistrict, Kuranji Subdistrict, and Nanggalo Subdistrict, 2) The distribution pattern of traditional markets in Padang City is included in the pattern of uneven distribution (random), 3) Range pattern of traditional markets in Padang City with a radius of 5Km are more likely to focus in the city center or the western and northwestern parts of Padang City.

Implementation Of Problem Solving Learning Models To Improve Students Learning Outcomes Of Class XI IPS 2 SMA Negeri I Samaturu On The Material Of Indonesian Cultural Diversity Samsi Awal; Sudarwin Kamur; Sahrul Sahrul
Geographica: Science and Education Journal Vol 4, No 2 (2022): December
Publisher : USN Kolaka

This study aims to determine the increase in student learning outcomes in class XI IPS 2 SMA Negeri I Samaturu by applying the problem solving learning model to the material of Indonesian cultural diversity. type of research is Classroom Action Research. The instruments used in this study were test questions and observation sheets. The results of this study indicate that there is an increase in student learning outcomes classically from cycle I to cycle II. In the first cycle of students who achieved the learning completeness criteria there were 12 students with a percentage of 34%, while students who did not reach the learning completeness criteria there were 23 students with a percentage of 66%. In the second cycle, there were 27 students who succeeded in achieving the learning completeness criteria with a percentage of 77% while those who did not achieve learning completeness were 8 students with a percentage of 23%. From the data on student learning outcomes in cycle I and cycle II, it shows that the application of the learning modelProblem Solving Learning managed to increase student learning outcomes. Learning with the problem solving learning model makes students actively seek and find solutions related to Indonesian cultural material, students are more enthusiastic about participating in lessons, and have the courage to ask questions, answer questions and provide solutions to problems discussed with their group mates.

Development of Sumatera eArly warNing ConvectIve System (SANCIS) for Thunderstorm Prediction Model Wahyu Sasongko Putro
Geographica: Science and Education Journal Vol 1, No 1 (2019): December
Publisher : USN Kolaka

Since the activity of thunderstorm over Sumatera area – Indonesia increased during intermonsoon season in September, October, and November (SON) month, the thunderstorm as a natural disaster is influenced human activity. During the thunderstorm status increased may change an economy factors in this state due to natural hazard damage. Therefore, the development of Sumatera eArly warNing of ConvectIve System (SANCIS) for Thunderstorm Prediction System is necessary to avoid the natural hazard victims and helping meteorologist to predict thunderstorm event. To support the SANCIS development, we designed the thunderstorm model based on Adaptive Neuro Fuzzy Inference System (ANFIS). This system is equipped database meteorology and satellite imaging to update information and status thunderstorm event. In addition, to create the ANFIS model we use a two variable such as relative humidity (H) and PWV from radiosonde (RSPWV) from Weather Underground (WU) website and University of Wyoming (UW), respectively. Furthermore, the thunderstorm status prediction was updated in the SANCIS website. The two information per-day of status thunderstorm prediction were covered thunderstorm activity in this area. Finally, the system was designed to monitor and giving the information of thunderstorm status during thunderstorm event.

STABILITY ANALYSIS OF SLOPE ON TRANS SULAWESI ROAD, PONTOLO VILLAGE, MANANGGU SUB-DISTRICT, BOALEMO DISTRICT, GORONTALO PROVINCE Indriani Indriani; Sri Maryati; Ronald Hutagalung
Geographica: Science and Education Journal Vol 4, No 1 (2022): June
Publisher : USN Kolaka

The research location is in Pontolo Village, Mananggu Sub-district, Boalemo District, Gorontalo Province. The research location has rock slopes with a discontinuity area in the form of fractures in the rock body, which is a factor causing landslides. The research aims to determine geological conditions, rock mass quality, types of potential landslides, and recommendations for slope stability. The methods used are direct field observation, Scanline Mapping, Rock mass Rating (RMR), kinematics analysis, and Slope Mass Rating (SMR). The results of the geomorphological research of the research area are units of lava flow plains and units of intrusive hills. The lithology of the research area is in the form of granodiorite units and porphyry dacite units, while the geological structure is in the form of joints. Scanline mapping is carried out in 4 segments: segment 1, segment 2, segment 3 and segment 4. The rock mass class consists of 2 classes, a good class and a fair class. Types of landslides consist of wedge sliding and toppling sliding. SMR consists of 2 classes, stable and unstable, the results of observations that unstable slopes need to be handled in slope reinforcement.

SPATIAL MODELING FOR DETERMINING THE SEATING OF MALEO BIRDS IN THE HUNGAYONO CONSERVATION AREA, EAST SUWAWA DISTRICT Irma Zein Moghuri; Sunarty S Eraku; Daud Yusuf
Geographica: Science and Education Journal Vol 3, No 1 (2021): June
Publisher : USN Kolaka

This research is a research conducted in the Hungayono Conservation Area, East Suwawa District. The purpose of this study was to determine the distribution of Maleo bird eggs. The methods used in this research are the model builder, Land Surface Temperature (LST), and Normalized Difference Vegetation Index (NDVI). Data collection techniques through observation and documentation. The results of the research that have been conducted show that the distribution of Maleo Bird eggs in the Hungayono Conservation Area is divided into three criteria, namely, potential one has a land area of 549.947 ha, potential two with an area of 19774.3 ha, and potential three has a land area of 6220.51. ha, so that there are differences in the potential land area of Maleo birds which are categorized based on predetermined criteria. Referring to this fact, the part of the area which is the habitat for the Maleo Bird's nesting ground should always be preserved to protect the Maleo Bird from the threat of extinction.

Potential Multi-Disaster Based on Landform Characteristic in Parangtritis Area Irwansyah Sukri
Geographica: Science and Education Journal Vol 2, No 1 (2020): December
Publisher : USN Kolaka

The assessment of potential disasters is a critical sectoral problem. Because hazard can damage and harm to people. The purpose of this research is to identify potential disasters in Parangtritis area. The identification based on the appraisal variables on some of the multi-hazards that may arise and threaten in this area based on the characteristics of the landform such as gisik, fluvio-marin plain, hills, alluvial plains, and others. This study includes exploratory and evaluation research with a qualitative approach. The results showed some potentially catastrophic hazards in the Parangtritis area, including tsunamis, abrasion, landslides, and floods. Each potential risk has a different level of insecurity and location distribution.

IMPLEMENTATION OF NUMBER HEAD TOGETHER (NHT) LEARNING MODEL TO IMPROVE STUDENT LEARNING OUTCOMES OF CLASS VII-1 PUBLIC MIDDLE SCHOOL 5 TERNATE CITY ON NATURE MATERIAL OF INDONESIA. Samsi Awal
Geographica: Science and Education Journal Vol 1, No 1 (2019): December
Publisher : USN Kolaka

This study aims to determine the increase in student learning outcomes through the application of the learning model Number Head Together (NHT) on the material natural conditions of Indonesia, Public Middle School 5 Ternate City in 2013/ 2014. This type of research is classroom action research that follows the stages of research that start from action planning, implementation, observation, and reflection. The results showed that the Number Head Together learning model succeeded in improving student learning outcomes. this can be seen from the acquisition of student grades, namely there are 20 students (80%) who have not yet reached The Minimum Completeness Criteria and there are only 5 students (20%) who have achieved The Minimum Completeness Criteria in cycle I. In cycle II it increased to 19 students (76%) who reached The Minimum Completeness Criteria and only 6 students (24%) who have not yet reached The Minimum Completeness Criteria. Learning with the Number Head Together model can make students have the courage to ask questions, answer questions, discuss and cooperate with fellow group members, and can create an atmosphere of active, creative, and fun learning.

Mapping the Local Wisdom of Sasi Laut Culture in Nuwewang Village, Maluku Province Heinrich Rakuasa
Geographica: Science and Education Journal Vol 4, No 2 (2022): December
Publisher : USN Kolaka

Local wisdom is an effort and resilience of the community to manage and preserve its natural products by relying on certain customary rules. Since the 16th century, natural resources in maluku have been managed with a system called sasi. Sasi as a form of communal resource management practice carried out for generations in various locations in Maluku and parts of West Papua, this practice has long been believed to be one of the traditional wisdoms that is efficient in maintaining resource sustainability. This research focuses more on mapping the sea chassis area in Nuwewang Village, the sea chassis itself is a traditional open and close system for the utilization of certain marine resources that applies in a downward manner. This study aims to map local wisdom in the form of sea chassis applied in Nuwewang Village. The methods used are surveys and interviews, with data analysis carried out spatially using remote sensing methods based on geographic information systems. The results showed that the types of marine life that were breastfed were Sea Cucumbers (Holothuroidea spp) and Lola Snails (Trochus niloticus) as well as the boundary of the sea chassis from the eastern part starting from Tanjung Ayam to Tanjung Garam in the west with a coastline length of 13.34 km. The total area of sea chassis area in Nuwewang Village is 514.12 Ha

Demystifying the Geography of Urbanization in Indonesia (Case Study: Southeast Sulawesi Province) Luthfi Muhamad Iqbal; Alvaryan Maulana
Geographica: Science and Education Journal Vol 3, No 2 (2021): December
Publisher : USN Kolaka

What is a city? How can we define the boundaries of a city? Despite being the popular subject of research in rapid urbanization, the discussion of the spatial dimension of urbanization is still few in Indonesia. This paper aims to make the geography of urbanization in Indonesia clearer and easier to understand by applying the degree of urbanization (DEGURBA/DoU) methodology. The case study location proposed is Southeast Sulawesi province (SSP)which has distinctive urbanization trajectories with rapid urbanization trends and a relatively stable rural population, but a lack of research regarding its urbanization patterns. This research used Global Human Settlement Layer (GHSL) data as the primary source to conduct spatial analysis to produce the degree of urbanization with complementary national statistical and spatial data to compare with the current conventional classification methodology. The findings show that based on DoU, 39.87% of the SSP population live in urban centers, 22.58% in urban cluster/periurban, and 37.56%. SSP has a total of 49 urban units with 6 urban centers/cities, and 43 urban clusters/towns. By testing the rank-size distribution of SSP’s urban units, it shows that SSP’s urban systems pattern satisfy Zipf’s law with R2 = .9885, and the slope of the fitted line is -0.9554. Based on this result, currently, SSP has 4 medium cities, 2 small cities, 21 large towns, and 20 small towns. In addition, the DoU also has an opportunity to understand how should urban areas be governed and managed, and by whom. Despite the Greater Kendari Urban Area has not yet fulfilled the national’s Metropolitan population threshold (1 million pop), the urban management and development should be conducted more collaboratively with neighboring regencies such as Konawe and South Konawe. The advantages are shown by these findings highlight the importance of scaling up this research to a national scale and using finer and nationally available data.

COMMUNITY BASED DISASTER MITIGATION SYSTEM IN MUNCAR BEACH, BANYUWANGI DISTRICT Moh. Fahrurrozi; R. Dravendy Marta Ishardhi
Geographica: Science and Education Journal Vol 3, No 1 (2021): June
Publisher : USN Kolaka

Muncar Beach, Banyuwangi Regency is an area with high disaster risk. Community-based disaster management will be much more effective than formal state agencies. But it also does not mean that formal institutions are not important. Education, counseling, and public awareness are one of the non-structural/non-physical disaster mitigation activities. This study aims to analyze the level of knowledge and preparedness of coastal communities in Muncar, Banyuwangi Regency in dealing with disasters, and to find out how is the Community-Based Disaster Mitigation System in Muncar Beach, Banyuwangi Regency. This research uses qualitative methods with qualitative descriptive research. Data obtained through observation, in-depth interviews and documents. The subjects of this research are community leaders, fishermen and the people of Kedungrejo Muncar village. The analysis technique in this research is inductive. In this study, the inductive analysis used is an interactive analysis technique. The results of the research show that the paradigm of disaster management at the population level has not changed much and is still associated with myths. Knowledge and awareness of coastal communities about disaster mitigation is still very low.

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Gaby Nanda Kharisma

Contact Email
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+6281253075641

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geographica_gsej@usn.ac.id

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Sulawesi tenggara

INDONESIA

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Gaby Nanda Kharisma

Contact Email gabykharisma@usn.ac.id

Phone +6281253075641

Journal Mail Official geographica_gsej@usn.ac.id

Editorial Address Jalan Pemuda No. 339, 93517 Kolaka, Southeast Sulawesi, Indonesia

Location Kab. kolaka, Sulawesi tenggara INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Gaby Nanda Kharisma

Contact Email
gabykharisma@usn.ac.id

Phone
+6281253075641

Journal Mail Official
geographica_gsej@usn.ac.id

Editorial Address
Jalan Pemuda No. 339, 93517 Kolaka, Southeast Sulawesi, Indonesia

Location
Kab. kolaka,

Sulawesi tenggara

INDONESIA