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All Journal geoedusains: Jurnal Pendidikan Geografi jgeo
Angin, Ignasius Suban
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Earth & Planetary Sciences Education Environmental Science Social Sciences

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ANALISIS GEOMORFOLOGI KEJADIAN LONGSOR DI KECAMATAN WOLOTOLO KABUPATEN ENDE Sunimbar, Sunimbar; Angin, Ignasius Suban
Jurnal Geografi Vol 17 No 2 (2021): JURNAL GEOGRAFI
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jgeo.v17i2.5848

Abstract

The aimed of this research to determine the analysis of landslide in Wolotolo village, Detusoko district, Ende regency. This research used a survey method to map geomorphological conditions in Wolotolo Village, Detusoko District, Ende Regency. The method used in this research was a survey method to map geomorphological conditions in Wolotolo Village, Detusoko District. The main stages of this research include the pre-field, field and post-field stages. The pre-field stage was in the form of secondary data collection. The field stage was taking soil samples, identifying landslides in the field. The post-field stage was in the form of making landslides and reporting the results of field identification. The results of this research indicate that most of the soil types in Wolotolo Village wereultisols and inceptisols. This can caused this area to became an area that was prone to landslides. This study also found several dominant factors that may caused landslides, namely: slope, land use, soil type and rainfall as trigger factors. Steep slopes tend to be prone to landslides, especially with unstable slope conditions. This causes many steep slopes to be steep. Based on the results of the analysis, the slope in Wolotolo Village was more dominated by a slope of >45% which is a very steep area. So it can be identified that the area has the potential for landslides. Land use on steep slopes also affects slope stability. The land use in the study area is dominated by forest, plantations and shrubs.
MITIGASI BENCANA GUNUNG API LEWOTOBI LAKI-LAKI BERBASIS KEARIFAN LOKAL MASYARAKAT DESA NAWOKOTE DI KECAMATAN WULANGGITANG, KABUPATEN FLORES TIMUR Mare, Yasinta Gekeng; Angin, Ignasius Suban; Rahmawati, Arfita
Jurnal Geografi Vol 17 No 2 (2021): JURNAL GEOGRAFI
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jgeo.v17i2.5854

Abstract

This aims of this study were: 1) analyze knowledge from aspect of community understanding in the research area towards disaster mitigation of the Male Lewotobi Volcano based on local wisdom, (2) describe the form of local wisdom of the community in the research area on the mitigation of the male Lewotobi Volcano disaster. This research used descriptive qualitative and quantitative. The population in this study was 1,405 people. The sample size was 93 people, determined used Slovin formula. The samples were spread in zone I and zone II of the male Lewotobi Volcano hazard, so that the sample size in each zone was determined proportionally, zone I was 47 people and zone II was 46 people. The data used are primary data and secondary data. Data was collected by means of interviews, observations, and document studies. The results of the study were as follows. First, the level of knowledge of the community understanding aspects of the research area on the mitigation of the Lewotobi Volcano disaster. Males in 2003 belonged to the category of understanding. Second, the forms of local wisdom of the community in the research area in the mitigation of the male Lewotobi Volcano disaster are (1) sociocultural semiotics, (2) physical semiotics, (3) faunal semiotics, and (4) vegetal semiotics.
Kearifan Lokal Masyarakat Dalam Menjaga Kelestarian Hutan Dan Mengelola Mata Air Di Desa Watowara, Kecamatan Titehena Kabupaten Flores Timur Nusa Tenggara Timur Angin, Ignasius Suban; Sunimbar, Sunimbar
geoedusains: Jurnal Pendidikan Geografi Vol. 1 No. 1 (2020)
Publisher : Pendidikan Geografi Fakultas Keguruan dan Ilmu Pendidikan Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/geoedusains.v1i1.195

Abstract

Learning media is one of the supporting components of learning. Learning media has the benefit of increasing students 'interest and interactive, besides that learning media also influences students' interest in learning. The media used should follow the current development of science and technology. This research aims to (1) produce infographic poster learning media, (2) determine the feasibility of infographic poster-based learning media. The making of this infographic poster learning media uses the Borg & Gall development model which consists of ten manufacturing steps. Making this learning media using a support application, namely CANVA. The development of this learning media produces a product that is an infographic poster. Based on the results of media development,infographic media is appropriate to be used a geography based learning media; (a) The results of the validation of the material experts get a percentage of eligibility 73% with eligibility criteria, (b) The results of the validation of media experts get a percentage of eligibility 98.18% with very decent criteria, (c) The results of the user trial (teacher + student) get a percentage of feasibility 83.16% with very decent criteria. Based on the results of the validation of material and media experts as well as the results of user trials it can be concluded that the infographic poster learning media is feasible to be used as a medium for learning geography.
Analisis Perubahan Penggunaan Lahan Kota Kupang Nusa Tenggara Timur Tahun 2010-2018 : Studi Kasus di Kecamatan Kelapa Lima, Oebobo, dan Kota Lama Angin, Ignasius Suban; Sunimbar, Sunimbar
geoedusains: Jurnal Pendidikan Geografi Vol. 2 No. 1 (2021)
Publisher : Pendidikan Geografi Fakultas Keguruan dan Ilmu Pendidikan Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/geoedusains.v2i1.564

Abstract

Urban land use is one of the important factors in urban environmental planning and modeling. Recent developments also show that Remote Sensing has been accepted as one of the main tools for information extraction and mapping. Extraction of land use information based on Remote Sensing includes visual interpretation and digital interpretation. This study aims to assess the ability of SAS Planet High Resolution Satellite Imagery in mapping land use, and obtaining information on land use changes in terms of the area and type of land use in the research area in 2010-2018. This research is focused in 3 (three) sub-districts in Kupang City. The reason for choosing the location is because observations show that there are many changes in land use, even areas that should not be used have experienced a touch of development. In addition, there are several educational centers, especially universities located in the area which tend to trigger land use changes. The research method used is survey method and data collection with SAS Planet Satellite Image Interpretation. The method of spatial analysis using GIS is by visual interpretation, digitization and overlay. Visual interpretation, digitization and overlay are used to determine land use changes that occur in the study area. The results in this study indicate that SAS Planet High Resolution Satellite Imagery can be used to identify land use information in Kupang City, because it can display objects more clearly, so that interpretation results can reach 90 percent accuracy and land use change analysis shows that within 8 years (2010-2018) there has been a significant change in land use where the built up land in the form of buildings, settlements and forests/mangroves has increased in area. Along with that, there is a reduction in the area of ​​use of grasslands and shrubs. Conversion of the fields also occurs in a moderate area. there was a significant change in which the highest land change occurred in the use of built-up land (buildings and settlements) and forests/mangroves, each of which experienced an increase of 108.45 ha (3.44 percent), settlements increased by 894.88 ha (27.50 percent) , and forest/mangrove area increased by 167.92 ha (5.16 percent).
Co-Authors Mare, Yasinta Gekeng Rahmawati, Arfita Sunimbar, Sunimbar