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All Journal Jurnal Pendidikan Geografi Undiksha Media Komunikasi Geografi
Heri Setianto
Universitas PGRI Palembang
Earth & Planetary Sciences Education Social Sciences

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Visualisasi Spatio Temporal Kasus Covid-19 di Kota Palembang Heri Setianto; Eni Heldayani; Yanuar Adji Nugroho
Jurnal Pendidikan Geografi Undiksha Vol. 9 No. 2 (2021): Jurnal Pendidikan Geografi Undiksha
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpg.v9i2.30177

Abstract

This research is a research with a case study approach that aims to provide a new perspective on the spread of COVID-19 cases in the city of Palembang, namely by visualizing information about the spread of COVID-19 in Palembang City in a spatio-temporal manner. Spatio means presenting the distribution of the disease in dimensions spatially by making the District administration as a mapping unit and temporal shows the speed of spreading cases from day to day. So that by combining the two, it can be seen the direction of disease spread with an increase in the number of positive sufferers, ODP and PDP and the speed of spread from day to day. Data on positive sufferers, ODP, and PDP are accessed through the official website of the Palembang City Information and Communication Service via the hallopalemabang.go.id website. Data management and analysis begins after the required data has been collected. The data is compiled into a database. The database used here is PostgreSQL. RDBMS which has the advantage in handling spatial-based databases. The historical data obtained then needs to be formatted and organized so that it fits the GIS data format. Data that is in accordance with the GIS format can be called and displayed into Mapbox. Mapbox is one of the Maps API Services which has almost the same features as the Google Maps API which is used for styling and more attractive map backgrounds. COVID-19 cases that occur in 18 districts in Palembang City have different phenomena every day. The district with the highest tight box record was Kec. Ilir Barat Satu, in second place is Kec. Kalidoni and the third are Kec. Ilir Timur One. Meanwhile, the kecamatan with the lowest record of close contact was Kec. Gandus. From Figure 2 it can be seen that there is an interesting pattern in which in July, the total close contact with confirmed cases is almost the same (95%). Meanwhile, in the months after the number of confirmed cases the number was relatively constant over time, although the number of close contacts continued to increase. As of 26 November 2020, approximately 53% of the number of close contacts were registered as confirmed cases
Faktor Determinan Yang Berpengaruh Terhadap Pencemaran Sungai Musi Kota Palembang Heri Setianto; Husni Fahritsani
Media Komunikasi Geografi Vol. 20 No. 2 (2019)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/mkg.v20i2.21151

Abstract

Semakin bertambahnya jumlah penduduk dan tingginya kegiatan pembangunan di Kota Palembang mengakibatkan semakin meningkatnya kegiatan industri, kegiatan permukiman, dan kegiatan lainnya yang menjadikan peningkatan terhadap jumlah limbah yang dihasilkan setiap harinya. Masalah dalam penelitian yaitu Faktor –faktor determinan yang paling berpengaruh terhadap pencemaran Sungai Musi di Kota Palembang. Metode yang digunakan dalam penelitian ini adalah metode studi kasus dengan pendekatan survai. Data primer diperoleh dari hasil penelitian di lapangan dan hasil analisis laboratorium meliputi konsentrasi TDS, TSS, pH, Besi (Fe), Timbal (Pb), Ammoniak (NH3-N) Phosphate (PO4-P), DO, COD, BOD, dan konsentrasi Colyform Total. Hasil penelitian yaitu unsur kimia yang paling dominan yaitu unsur besi dalam air sungai, unsur besi  antara 288 mg/l sampai dengan 453 mg/l. Konsentrasi Amoniak tertinggi berada pada titik sampel 1 yang terletak pada hilir Sungai Musi, tingginya kadar amoniak bersumber dari kegiatan industry dan kegiatan domestik rumah tangga. Konsentrasi COD pada air Sungai Musi berada diatas ambang batas normal yaitu 97 mg/l. Konsentrasi yang melebihi ambang batas yang lain yaitu konsentrasi BOD dan DO. Kondisi ini dapat disebabkan oleh dekomposisi unsur organik yang terdapat dalam air sungai. Dari hasil penelitian disimpulkan bahwa faktor determinan yang berpengaruh utama terhadap pencemaran Sungai Musi yaitu faktor sampah rumah tangga dan faktor determinan yang kedua adalah faktor indistriKata Kunci: Faktor Determinan; Kualitas Air; Sungai Musi
Co-Authors Eni Heldayani Husni Fahritsani Yanuar Adji Nugroho