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Model of Land Cover Change Caused by Toll Road Access Using Cellular Automata in Sumatra Island Zenia F Saraswati; Acep Purqon; IB Ilham Malik; Dion Awfa; Fajriharish Nur Awan; M Risky; Melisa Vira Permata; Maulidya Paramitha; Iqbal Wira Menanza; Nasrul Putra
JURNAL ARSITEKTUR Vol 12, No 1 (2022): Januari 2022
Publisher : Universitas Bandar Lampung (UBL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36448/ja.v12i1.2323

Abstract

The use of land is a part of the fulfillment of human needs. The establishment of a large-scale infrastructure project often triggers an increase in land cover around its infrastructure project. Most of the increase in built up land tends to occur in areas that are traversed by or located near main accessibility routes such as toll roads. Although the construction of toll roads can improve accessibility between regions, land is a limited resource. So that it becomes the basis for researchers to identify the changes in land use in regencies and cities on the island of Sumatra that are crossed by toll roads that have been operating. The goal of land use change analysis is to give a description or explanation, predict, look at the effects, and make a decision (prescription). This research was conducted by identifying the changes in the existing land cover and predicting the land cover using cellular automata. Cellular automata have proven to be a method that is suitable for predicting the dynamics of land use through spatial simulation. The results show that there was an increase in the amount of land built from early 2017 to 2030. The covered land is developed around the toll gate after it is actively operated. In all provinces studied, deviation discrepancies were found in the conservation and cultivation areas. Deviations that occur in conservation areas need to be considered as there should be no land built in these areas, which means that there are cultivation activities in the conservation areas.
Analisis Factor Penyebab Angkutan Umum Perkotaan Tidak Berkembang IB Ilham Malik; Erwin Octavianto; Aditya Mahatidanar Hidayat
Jurnal Teknik Sipil Vol 13, No 1 (2022): April
Publisher : Universitas Bandar Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36448/jts.v13i1.2615

Abstract

Pengembangan angkutan umum perkotaan penting dilakukan oleh pemerintah dalam rangka menekan persoalan perkotaan yang disebabkan oleh kondisi transportasi yang buruk. Responden ahli yang menjadi responden dalam penelitian ini terdiri dari aparatur pemerintah, akademiksi, konsultan dan tokoh masyarakat. Ada 10 pertanyaan utama yang diajukan untuk melihat pandangan mereka tentang kondisi angkutan umum perkotaan dan empat factor utama yang mempengaruhinya yaitu kebijakan, anggaran, persepsi tentang masyarakat dan persepsi tentang jenis angkutan umum yang sesuai dengan kota. Hasilnya menunjukkan bahwa factor P1 (-92%), P2 (-62%), P3 (-56%), P4 (-56%), P5 (-64%), P6 (-95,8%), P7 (-76%), P8 (+80%), P9 (+92%), P10 (bus 56%). Kesimpulannya adalah angkutan umum perkotaan mengalami kondisi belum baik disebabkan oleh adnaya permasalahan pada factor kebijakan dan pembiayaan. Sementara potensi pengguna diperkirakan besar dan jenis angkutan umum yang bisa dikembangkan adalah bus kota
Study on Population Growth of Big Cities in Sumatra Island IB Ilham Malik
Jurnal Arsitektur Vol 12, No 2 (2022): Juli 2022
Publisher : Universitas Bandar Lampung (UBL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36448/ja.v12i2.2335

Abstract

The population of the city will continue to increase without control because there is no population determination policy. The spatial plan document does not stipulate the capacity of city residents. As a result, there has been an expansion of land use which has created environmental problems and there has been a regular increase in urban infrastructure to serve an unplanned population growth. This study aims to determine the population growth in the provincial capital city on the island of Sumatra. It is known that in 2010 there were two metropolitan cities, but in 2020 there were three metropolitan cities in Sumatra. It is estimated that by 2030 there will be five metropolitan cities. Within 10 years, Bengkulu City has had a population growth of up to 87%. The population in 6 cities in Sumatra grew below 25% and 3 cities grew above 25% with a total population increase of up to 1.3 million people in one decade.
STUDI MODEL PENGARUH PERUBAHAN JUMLAH PENDUDUK TERHADAP PENGGUNAAN LAHAN DI KOTA METRO TAHUN 2010-2020 M Risky; IB Ilham Malik; Zenia F Saraswati
Jurnal Perencanaan dan Pengembangan Kebijakan Vol 3 No 2 (2023): Agustus 2023
Publisher : Lembaga Penelitian, Pengabdian Masyarakat, dan Penjaminan Mutu (LP3) ITERA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35472/jppk.v3i2.1023

Abstract

Every year, Metro City sees a rise in population, which has an impact on how the city uses its property. One of the cities in Lampung Province with a total area of 7315.40 hectares is Metro City. Given that this territory makes up only 0.22 percent of Lampung Province's total area, there is concern that Metro City may face issues as its population grows and its need for land increases while its supply does not.. By adopting a guided categorization approach to define the Metro City's land use area, the land use is divided into three categories: the use of developed land, the use of undeveloped land, and the use of water bodies. A supervised classification analysis was utilized to identify the land use in Metro City, and a straightforward linear regression analysis was employed to ascertain the connection between population and land use in Metro City. In the years 2010 to 2020, Metro City's population grew by 23,205, while in the same period, the amount of developed land in Metro City climbed by 429.72 hectares. The North Metro District, which has an area of 156.94 hectares, had the subdistricts that underwent the greatest changes in land use from undeveloped land use to the most extensive use of built up land, while the South Metro subdistrict, which has an area of only 48.53 hectares, underwent the fewest changes. If the population is compared to the use of undeveloped land, the relationship is inverse; for every rise in population, the use of undeveloped land will suffer a decrease. However, there will be an increase in the use of built-up land for every increase in population.