This study aims to develop learning media based on Geographic Information Systems (GIS) in Geography subject in high schools. This research was designed to develop space-based geography learning media with various data formats (multimedia). This study uses a quasi-experimental design to examine whether there is an influence of the use of GIS in geography learning. The subjects of the study were social class elevnth graders at SMAN 15 Kota Bandung, Indonesia which is the experimental site as well. The analytical technique used is Kolalogov-Smirnov. Based on the results of the analysis and discussion, it can be concluded that the development of GIS-based geography learning media can be developed as a geography learning media. GIS-based learning media developed showed significant influence on learning achievement of learners.
Pertanian menjadi sumber mata pencaharian utama di sebagian masyarakat pedesaan Kabupaten Purwakarta. Daya dukung lahan harus sangat diperhatikan karena berpengaruh dengan keberlangsungan kehidupan dan kesejahteraan manusia. Analisis daya dukung lahan pertanian dapat memecahkan masalah perubahan lahan dan ketahanan pangan. Penelitian ini akan membahas mengenai perhitungan kebutuhan lahan pertanian di Kabupaten Purwakarta berdasarkan perhitungan proyeksi penduduk 10 tahun ke depan, dengan menggunakan data pada tahun 2018. Metode yang digunakan dalam penelitian ini yakni dengan metode deskriptif kuantitatif. Proses pencarian, pengumpulan, dan analisis data dilakukan dengan menggunakan studi kepustakaan dari berbagai sumber terpecaya. Teknik analisis yang digunakan untuk menentukan daya dukung lahan pertanian mengunakan rumus matematika dari konsep gabungan atas teori Odum, Christeiler, Ebener Howard, dan Issard dalam Soeharjo dan Tukiran (1990) dalam Moniaga (2011), perhitungan Jumlah Penduduk Optimal (JPO), dan perhitungan Kebutuhan Lahan Pertanian (KPLR). Hasil dari penelitian ini adalah Peta KLPR 2028 yang menunjukan hasil tingkat daya dukung lahan yang bervariasi yang disebabkan oleh faktor data luas panen, produksi, dan jumlah penduduk pada tiap kecamatan tergantung pada komoditasnya. Hasil perhitungan jumlah penduduk optimal (JPO) di beberapa kecamatan Kabupaten Purwakarta apabila disesuaikan dengan komoditasnya masih lebih sedikit dibandingkan dengan jumlah penduduk yang terdata pada masing-masing kecamatan. Hasil perhitungan kebutuhan lahan pertanian dari perhitungan JPO 2028 dan KPLR 2028 yang menunjukan bahwa kecamatan Jatiluhur, Maniis, Sukatani, Purwakarta, Babakancikako, Campaka, dan Bungursari tidak bisa menjadi wilayah swasembada pangan pada tahun 2028. Sedangkan untuk kecamatan yang lain masih bisa menjadi swasembada pangan untuk 2028 karena kebutuhan masih dapat terpenuhi dari luas lahan panen yang ada
Urban areas tend to have significant temperature differences with the surrounding area. The city of Bandung is surrounded by mountains and forms the Bandung Basin. Land cover differences between Bandung City and surrounding area caused a temperature differences that can identified with remote sensing imagery. The aim of this research are to analyse the change of land surface temperature and the vegetation greenness level in Bandung Basin using Landsat multi-temporal image also to identify correlation between surface temperature change with greenness level in Bandung Basin. In Bandung Basin, there is an increase in temperature in various land covers (Vegetation in flat areas, Vegetation in steep and high altitude areas, Water, Built-up area, and Open Land area) from 1990-2018. Meanwhile, there is less green vegetation in Bandung Basin from 1990-2018. The results of the analysis show a better correlation between Land Surface Tempertare (LST) and Simple Ratio Index (SRI) than the correlation between Land Surface Tempertare (LST) and Normalized Difference Vegetation Index (NDVI). The conclution of this research that preservation of vegetated areas can be done in Bandung Basin to address the increasing of Land Surface Temperature.
This study aims to model the development of edutourism at the UNESCO Global Geopark (UGG) Ciletuh Palabuhanratu, Sukabumi Regency. The sample of the study area was Ciemas Subdistrict, Waluran Subdistrict, and Ciracap Subdistrict. Human samples of this study were divided into two groups, namely inhabitants and communities. The number of respondents involved was 126 people (inhabitants) and 3 people (representatives from three communities). There are three variables studied, that is: (1) inhabitants and community involvement in the development of the UGG Ciletuh Palabuhanratu; (2) inhabitants and community support for UGG Ciletuh Palabuhanratu edutourism activities; and (3) the role of inhabitants and community in the development of the UGG Ciletuh Palabuhanratu. Data collection techniques are interviews and questionnaires. Data obtained were analyzed quantitatively descriptive based on research variables. The results obtained are a model for the development of edutourism in the UGG Ciletuh Palabuhanratu which focuses on the role of the inhabitants and the community, increasing social capital, and patterns of regional development. The model will be used as a basis in the process of developing edutourism initiated by the community and supported by the community. The implementation of this model is expected to increase the independence of the community in managing the geopark area as a tourist destination.
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