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All Journal Spatial : Wahana Komunikasi dan Informasi Geografi Journal of Demography, Etnography, and Social Transformation
Renita Purwanti, Renita
Badan Informasi Geospasial
Humanities Earth & Planetary Sciences Environmental Science Social Sciences

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Analisis Spasial Daya Dukung Lahan Kabupaten Majalengka Mardalena, Ayu; Banurea, Dedy Swandy; Purwanti, Renita
DEMOS: Journal of Demography, Ethnography and Social Transformation Vol. 4 No. 1 (2024): Journal of Demography, Etnography and Social Transformation
Publisher : Pusat Kajian Demografi, Etnografi dan Transformasi Sosial

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/demos.v4i1.2376

Abstract

Majalengka Regency is one of the administrative areas in West Java Province which has a high population density of 1,096 people/km2. The large population density in this area results in a large amount of land conversion which can cause a decrease in the carrying capacity of land in Majalengka Regency. This study aims to analyze the land carrying capacity of each sub-district in the Majalengka Regency and analyze the efforts that can be made based on the physical characteristics of the region and the RTRW of the Majalengka Regency. The methods used are descriptive quantitative and spatial analysis in the evaluation of land suitability. The results of this study are that out of 26 sub-districts in Majalengka Regency, 18 sub-districts are included in the deficit category while 8 sub-districts are included in the surplus category. Efforts in the management of each region are different according to the characteristics of the local area and the direction of regional functions based on the RTRW.
Analisis Perubahan Tutupan Lahan Pertanian dan Perkebunan di Bendungan Gondang, Kabupaten Karanganyar menggunakan Google Earth Purwanti, Renita; Setyanto, Yogyrema; Wibowo, Adi
Jurnal Spatial Wahana Komunikasi dan Informasi Geografi Vol. 24 No. 1 (2024): Spatial : Wahana Komunikasi dan Informasi Geografi
Publisher : Department Geography Education Faculty of Social Science - Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/spatial.241.02

Abstract

The construction of a dam generally aims to mitigate against floods, management of water availability, irrigation for agriculture, and also one of the tourism attractions. The construction of the dam has implications for land use change around the dam area which causes changes in land cover. The Gondang Dam is one of the government programs that began to be built in 2014 where the rehabilitation of the irrigation channels was completed in 2019 and has reached the maximum storage capacity in 2020. This study aims to analyze changes in agricultural and plantation land cover before and after the Gondang Dam was built using Imagery Satellites sourced from Google Earth are multitemporal with acquisition years 2013 and 2022. Land cover data was obtained through the on screen digitization method by producing 12 land cover classes and analyzed using the overlay method using a Geographic Information System (GIS). The overall accuracy test results for land cover data for 2013 and 2022 are 94.33% and 96.83%, respectively. The biggest change in land cover occurred in the plantation land cover class which experienced a decrease in area of 29.72 Ha
Analisis Spasial Daya Dukung Lahan Kabupaten Majalengka Mardalena, Ayu; Banurea, Dedy Swandy; Purwanti, Renita
DEMOS: Journal of Demography, Ethnography and Social Transformation Vol. 4 No. 1 (2024): Journal of Demography, Etnography and Social Transformation
Publisher : LPPM UIN SULTHAN THAHA SAIFUDDIN JAMBI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/demos.v4i1.2376

Abstract

Majalengka Regency is one of the administrative areas in West Java Province which has a high population density of 1,096 people/km2. The large population density in this area results in a large amount of land conversion which can cause a decrease in the carrying capacity of land in Majalengka Regency. This study aims to analyze the land carrying capacity of each sub-district in the Majalengka Regency and analyze the efforts that can be made based on the physical characteristics of the region and the RTRW of the Majalengka Regency. The methods used are descriptive quantitative and spatial analysis in the evaluation of land suitability. The results of this study are that out of 26 sub-districts in Majalengka Regency, 18 sub-districts are included in the deficit category while 8 sub-districts are included in the surplus category. Efforts in the management of each region are different according to the characteristics of the local area and the direction of regional functions based on the RTRW.
Co-Authors Adi Wibowo Banurea, Dedy Swandy Mardalena, Ayu Raldi Hendro Koestoer, Raldi Hendro Setyanto, Yogyrema