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JURNAL GEOGRAFIKA (GEOGRAFI LINGKUNGAN LAHAN BASAH)
Published by Universitas Lambung Mangkurat
ISSN : 27462161     EISSN : 27468194     DOI : https://doi.org/10.20527/jgp.v1i1
Core Subject : Science,
Earth & Planetary Sciences
JURNAL GEOGRAFIKA (Geografi Lingkungan Lahan Basah) adalah jurnal geografi yang diterbitkan oleh Program Studi Geografi, Fakultas Ilmu Sosial dan Ilmu Politik, Universitas Lambung Mangkurat. Diterbitkan dua kali setahun pada periode Juni dan Desember sebagai wahana komunikasi ilmiah dalam geografi, berupa gagasan konseptual, penerapan teori, artikel penelitian, dan pedoman sistem dengan disiplin ILMU GEOGRAFI.
Arjuna Subject : Ilmu Bumi dan Planet (semua kategori) - Ilmu Bumi dan Planet (Lain-Lain)
Articles 65 Documents
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Vegetation Change Detection Analysis Using Multi-sensor Hyperspectral Imagery Nugraha, Wahyu Ananta; Wicaksono, Pramaditya; Arjasakusuma, Sanjiwana
Jurnal Geografika (Geografi Lingkungan Lahan Basah) Vol 5, No 1 (2024): GEOGRAFIKA
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jgp.v5i1.11709

Abstract

Vegetation is a fundamental component of ecosystems that maintains carbon levels, hydrological cycles, mitigating greenhouse gases, and ensures climate stability. In recent years, the impacts of global climate change have led to changes in vegetation cover at various levels. Efforts to monitor changes in vegetation are important and beneficial for various fields such as forest monitoring, agriculture, and plantations, among others. The main objective of this research is to detect changes both increase and decrease in vegetation using multi-sensor hyperspectral imagery. The hyperspectral images used in this study are Hyperion 2014 and PRISMA 2021. The method involves creating different levels of spectral resolution simulations from hyperspectral images to detect vegetation changes. Meanwhile, the vegetation change Clustering method employs unsupervised (k-means) techniques. The cluster results can indicate vegetation changes such as vegetation degradation, vegetation, devegetation, or no change, though they currently have low accuracy. The highest accuracy is by Simulated RapidEye image simulations, is 33.5%. The low accuracy results attributed insufficient preprocessing, particularly in topographic correction. Additionally, this research indicates that the spectral resolution levels do not have a significant impact on vegetation change detection, as the differences in change classes at each level are very small.
Study of Leading Products to Map the Potential of Agribusiness For Tourism Development in the City of Banjarmasin Normelani, Ellyn; Rusdiansyah, Rusdiansyah; Normasari, Eka Rahayu; Zakiati, Miftahani; Maulida, Emmy; Mursyidah, Annisa
Jurnal Geografika (Geografi Lingkungan Lahan Basah) Vol 4, No 2 (2023): GEOGRAFIKA
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jgp.v4i2.10388

Abstract

The study aims to map the potential of superior agribusiness products for tourism development in Banjarmasin City. The research method is quantitative descriptive using secondary data obtained from BPS South Kalimantan Province and Banjarmasin City. The analysis technique identifies the internal potential of a region, namely basic sectors and non-basic sectors. The potential for agribusiness in the Food Crop Agriculture Sub Sector in Banjarmasin City which can become a base for food crop commodities is the South Banjarmasin District and the North Banjarmasin District. The potential for agribusiness in the Livestock Sub Sector in Banjarmasin City which can be the basis for the livestock sub-sector is the District of South Banjarmasin and Central Banjarmasin. The Fisheries Sub Sector in Banjarmasin City which can be the basis for the livestock sub sector is the North Banjarmasin District and the East Banjarmasin District. The results of research on agribusiness potential in Banjarmasin City seen from the Food Crop Agriculture Sub-Sector include rice, Siamese oranges, and bananas. The agribusiness potential of the Livestock Sub-Sector includes beef cattle, broiler chickens, laying hens, ducks, quail, goats, and free-range chickens. The Fisheries Sub-Sector includes: capture fisheries and freshwater floating net cultivation fisheries, capture fisheries, and still water pond cultivation fisheries.
Mapping of Invasive Species Acacia Decurrens in Part of Mount Merbabu National Park Using Prisma Hyperspectral Imagery Prayoga, Fuad Rosyadi; Kamal, Muhammad; Arjasakusuma, Sanjiwana
Jurnal Geografika (Geografi Lingkungan Lahan Basah) Vol 5, No 1 (2024): GEOGRAFIKA
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jgp.v5i1.12751

Abstract

Mount Merbabu National Park (TNGMb) is a forest area in the Mount Merbabu. Management and planting changes have caused many changes to the types of plants in TNGMb. Acacia decurrens is an invasive species and its presence in TNGMb can result in a decrease in the diversity of native vegetation types. This research aims to (1) map the distribution of Acacia decurrens plants in TNGMb using PRISMA hyperspectral imagery with the Spectral Angle Mapper (SAM) and Spectral Information Divergence (SID) methods. (2) determine and test the level of accuracy of mapping Acacia decurrens plants in TNGMb using PRISMA hyperspectral imagery. Classification results were carried out using the SAM and SID methods on PRISMA images. The best A. decurrens mapping results were SAM classification at a maximum angle of 0.3 radians with PRISMA Imagery. The distribution of Acacia decurrens in the TNGMb area is in the southwest and northwest. The best accuracy test results were from mapping Acacia decurrens with PRISMA images with an accuracy test value of 56.36%.
Development of Disaster Mitigation and Adaptation Learning Tools With Sets Vision (Science, Environment, Technology, Society) Geography Subject in SMA Negeri Palu Nisa', Zumrotin; Saputra, Iwan Alim; Rahmawati, Rahmawati; Putra, Exsa
Jurnal Geografika (Geografi Lingkungan Lahan Basah) Vol 4, No 2 (2023): GEOGRAFIKA
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jgp.v4i2.8257

Abstract

This research aims to develop teaching resources for disaster mitigation and adaptation that are integrated into geography subject with a focus on Science, Environment, Technology, and Society (SETS). Up until stage three define, design, and develop research and development processes are conducted using 4D models. Small-group product trials were conducted as an experimental class. The trial findings suggest that the designed learning gadget is valid, practical, and effective. Expert-validated items have a respectable qualification of 80% for their continued existence. Teachers rated the learning device's practicality at 89.93%, whereas students gave it a rating of 77.97% for SETS learning and 75.50% for courses on disaster mitigation and adaptation. With a score of 0.40, the effectiveness test findings were deemed effective in the medium category. Therefore, the prepared syllabus, lesson plans, modules, and assessments that are the result of learning tools for geography subjects in class XI social studies for Disaster Mitigation material with a SETS vision are appropriate for use as learning tools.
Feasibility Analysis of the Sorong Special Economic Zone (SEZ) Location, Provinsi Papua Barat Daya Tajuddin, Tamrin; ibal, la; Masniar, Masniar
Jurnal Geografika (Geografi Lingkungan Lahan Basah) Vol 5, No 2 (2024): GEOGRAFIKA
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jgp.v5i2.13536

Abstract

Government Regulation Number 31 of 2016 designated the Sorong Special Economic Zone (KEK) as the first Special Economic Zone in Papua. The establishment of the Sorong SEZ is expected to become a new center of economic growth in eastern Indonesia, in line with one of the principles of Nawacita, namely building Indonesia from the outskirts. This study employs the analysis of location feasibility, environmental feasibility, technical feasibility, and financial feasibility. The variables of this study are slope, land use, flood-prone, landslide-prone, and suitability of spatial pattern, as well as environmental feasibility, land use, flood-prone, landslide-prone, spatial planning, environment, technical, and economic and financial. The location of the Sorong SEZ in Provinsi Papua Barat Daya is based on the overlay with the Sorong Regency RTRW, most of the Sorong SEZ is an industrial area with a mostly gentle slope, not included in the landslide-prone area, but has a fairly high flood-prone area. Environmental feasibility dictates that the Sorong SEZ area is located in a coastal/beach area, thereby prohibiting companies from using groundwater as a raw water source for their operations. The existence of infrastructure such as the 50 MW PLN Power Plant, Arar Port, clean water network, and others makes the Sorong Special Economic Zone technically qualified as the Sorong Special Economic Zone. The Sorong Economic Zone Development Financing Plan, based on its economic and financial feasibility, provides the following details: The plan includes initial preparation costs of IDR 1,124,659,690,000, infrastructure costs of IDR 236,390,000,000, general facility costs of IDR 235,315,000,000, and basic infrastructure costs of IDR 800,000,000,000.
Development of Virtual Laboratory Based on Mobile Learning in Bromo Tengger Semeru National Park Area Bashith, Abdul; Amin, Saiful; Kurniawan, Muchammad Akbar; Dewi, Sari
Jurnal Geografika (Geografi Lingkungan Lahan Basah) Vol 5, No 2 (2024): GEOGRAFIKA
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jgp.v5i2.14370

Abstract

Mobile learning-based digital field laboratories have not been widely developed in the learning process. Currently, the development of mobile learning-based virtual laboratories needs to be done to assist learning both online and offline. This study aims to explain the process of developing mobile learning-based virtual laboratories and also discuss the effect of using mobile learning-based virtual laboratories on student learning outcomes. This study uses the Borg & Gall Research and Development (R&D) model. The suitability of the product has been tested by expert validators on media and learning materials. Product effectiveness data has been tested on students using normality tests, homogeneity tests and independent sample t-tests. The increase in Gain score in the experimental group using mobile learning-based virtual laboratories was 39.04 (from 46.22 to 85.26), while the control group without a virtual laboratory increased by 25.70 (from 42.37 to 68.07). The results of the study indicate that 1) mobile learning-based virtual laboratories are feasible to use in learning with a very effective category and 2) the use of mobile learning-based virtual laboratories is effective in improving student learning outcomes in the topic of Economic Behavior of the Tengger Mountain Slope Community. This research has a positive impact on the development of knowledge of social studies education students in utilizing virtual laboratories based on mobile learning. Suggestions for further research are that the results of the development of mobile learning-based learning media products should be distributed through the app market
Strategies for Community Empowerment in Utilizing the Economic and Ecological Functions of Sustainable Mangrove Ecosystems in Jeneponto District, South Sulawesi Handayani, Fitri; Arfan, Amal; Sideng, Uca
Jurnal Geografika (Geografi Lingkungan Lahan Basah) Vol 5, No 2 (2024): GEOGRAFIKA
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jgp.v5i2.13430

Abstract

Mangrove forests in Balang Baru Village, Tarowang District have great potential for sustainable utilization of the economic and ecological functions of the mangrove ecosystem. Various potentials of the mangrove ecosystem in Balang Baru Village, Tarowang District include providing ecosystem services in the form of fish and other biota and multiple types of species that have economic value. Another potential of the mangrove ecosystem in Balang Baru Village, Tarowang District is its utilization as a nature-based tourism area. These various potentials can contribute to the welfare of local communities if they are utilized and managed sustainably. This study aims to analyze the potential area of mangrove forests, economic and ecological function services of mangrove ecosystems, perceptions and levels of community participation in mangrove ecosystem services, and create community empowerment strategies in utilizing of economic and ecological functions of mangrove forests. Data analysis of mangrove forest potential area by interpreting of LandSat 8 Satellite Imagery. Mangrove ecosystem benefits are calculated through economic valuation. Perception and level of community participation using Likert scale and tabulated in a frequency table. Data from in-depth interviews, FGDs, mangrove forest potential, perceptions, and levels of community participation were analyzed using SWOT. Determination of community empowerment strategies in utilizing the economic and ecological functions of the mangrove ecosystem is carried out by determining internal and external factors, compiling a SWOT matrix, then calculating the IFAS and EFAS matrices, and determining the location of the SWOT quadrant. The area of mangrove forest in Jeneponto Regency is 158.14 hectares. The total economic value of mangrove forests is Rp. 17,970,053,940/year or Rp. 1,046,596,036.113/ha/year. Community perceptions of mangrove ecosystem functions are influenced by the level of knowledge and education of the community. Local communities are involved in the utilization and management of mangroves. Priority strategies are developing the potential of sustainable and economically valuable mangrove forest resources, improving information, facilities and infrastructure that can support community empowerment activities, increasing promotion of ecotourism through online media, implementing conservation area policies and utilizing mangrove ecosystems, and increasing planting activities by involving various parties.
Geographic Information System (GIS) Based Map Making Training in Desa Jejangkit Muara, Kabupaten Barito Kuala Muhtar, Ghinia Anastasia; Ajeng, Ajeng; Ahmad, Sukmawati; Khotimah, Syarifah Khusnul; An-nafi, Anastasya Rosyidah
Jurnal Geografika (Geografi Lingkungan Lahan Basah) Vol 5, No 2 (2024): GEOGRAFIKA
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jgp.v5i2.14001

Abstract

Desa Jejangkit Muara is located in Kabupaten Barito Kuala, Provinsi Kalimantan Selatan. In 2021, a flood disaster occurred, affecting 11 regencies/cities in Provinsi Kalimantan Selatan. Furthermore, in 2023, the forest and land fire disaster significantly increased, with indications of the burned area reaching 190,394.60 hectares. This study aims to provide training measured by knowledge and skills. This training is based on the results of a field study conducted by the Geography Study Program, Lambung Mangkurat University. Village communities receive GIS training to enhance their comprehension of disaster-prone areas and reduce the risks associated with fires and floods. This study employs the univariate method, which involves calculating the frequency of numbers using field-measured and calculated primary data. Research activities include training in introducing Geographic Information Systems (GIS), mapmaking, layout design, and satellite image processing using the Normalized Burn Ratio (NBR) and overlay methods. The evaluation results indicated a significant improvement in the participants' knowledge and skills during the SIG 1 training, with an average score of 57, compared to 66 and 69 for the first and second examiners, respectively. In SIG 2 training, the average was 63, while the skills of the first examiner were 60, and the second examiner was 50.  The results of SIG 3 training averaged 53, while the skills of the first examiner were 55 and the second examiner was 65. This study shows the importance of ongoing training to improve community disaster preparedness and resilience.
Mapping of Forest and Land Fire Vulnerability Levels in Kabupaten Tanah Laut, Provinsi Kalimantan Selatan Marbun, Yessyca Dian Patriani; Kumalawati, Rosalina; Iskandar, Akhmad; Efendi, Muhammad
Jurnal Geografika (Geografi Lingkungan Lahan Basah) Vol 5, No 2 (2024): GEOGRAFIKA
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jgp.v5i2.14213

Abstract

The purpose of this study is to determine the level of vulnerability to forest and land fires in Tanah Laut Regency and to provide input recommendations for preventing forest and land fires related to the high areas prone to forest and land fires in Tanah Laut Regency. This study uses a mix method or quantitative and qualitative methods. The quantitative method is a spatial approach used for mapping the vulnerability to forest and land fires, while qualitative methods with descriptive analysis are used to provide input recommendations for preventing forest and land fires in Tanah Laut Regency. The results of this study are that the highest level of vulnerability to forest and land fires is at the High level with an area of 217,211.08 hectares or 56.51% of the total area of Tanah Laut Regency. Input recommendations for preventing forest and land fires are carried out by involving various steps, one of which is conducting a depth interview with the Manggala Agni service and the sub-district head in Tanah Laut Regency regarding the Patrol SOP carried out to prevent forest and land fires.
The Analysis of Land Suitability for Sustainable Settlement Development in Kabupaten Manokwari, Provinsi Papua Barat Ibal, La; Madaul, Rahful Ahmad; Sraun, Randy Stenly
Jurnal Geografika (Geografi Lingkungan Lahan Basah) Vol 5, No 2 (2024): GEOGRAFIKA
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jgp.v5i2.13478

Abstract

The imbalance between population growth and residential land use by the Spatial Plan and land characteristics has given rise to various problems in Kabupaten Manokwari, including changes in land use and environmental degradation. This study analyzes land suitability as a basis for sustainable settlement development in Kabupaten Manokwari. The research method uses weighting analysis, LCU (Land Capability Unit) overlay, and settlement carrying capacity analysis. The results of the study indicate that (a) Based on the land capability analysis, land development in Kabupaten Manokwari that can be used as a settlement development area is class d and e because it has a flat topography contour and can be developed with a maximum land cover of 70% of the area with an area of 103,053.42 Ha and 44,736.64 Ha respectively; (b) The land carrying capacity of the settlement development area in Kabupaten Manokwari is 3,662.02 Ha; and (c) Sustainable settlement development in Kabupaten Manokwari based on physical components that the direction of raw water utilization in Kabupaten Manokwari is very good with an area of 147,790.06 ha, this shows that for Kabupaten Manokwari there are no obstacles in the utilization of raw water because it has water sources that can be utilized as raw water sources. These findings provide strategic recommendations for the development of residential areas by considering environmental and socio-economic sustainability aspects and supporting the achievement of SDGs goals, especially related to the availability of clean water and sanitation.

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