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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.
Monitoring of Domestic Wastewater Treatment PT. Perkebunan Karet (Rubber Plantation Ltd.) Fajriharish Nur Awan; Khairattul Nabila; Dewi Erowati
Indonesian Journal of Environmental Management and Sustainability Vol. 6 No. 1 (2022): March
Publisher : Research Centre of Inorganic Materials and Complexs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/ijems.2022.6.1.175-180

Abstract

West Sumatera is one of the provinces in Indonesia that has an excellence in agricultural commodities. One of the agricultural products in West Sumatera is natural rubber. In addition to producing rubber, in West Sumatera there are also several rubber plantation processing industries, one of which is PT. Perkebunan Karet (Rubber Plantation Ltd.). In every activity PT. Perkebunan Karet (Rubber Plantation Ltd.) produces liquid waste that comes from domestic activities. The purpose of the research is to identify sources of domestic wastewater, identify liquid waste treatment processes at domestic wastewater treatment plants, identify liquid waste quality before and after treatment and calculate the eciency of domestic wastewater treatment. The method used is the method of observation and interviews and analysis of data processing using descriptive analysis. The results of this study are the source of domestic wastewater PT. Perkebunan Karet (Rubber Plantation Ltd.) comes from public toilet facilities, company oces, employee mess, control and document center oces, laboratories, dining rooms and canteens. The stages of domestic wastewater treatment include oil and grease traps, sedimentation, ltration, and disinfection. The eciency of reducing the quality of domestic wastewater on average from January to June for parameters BOD 50.54%, COD 15.79%.
PREDIKSI SEBARAN SISTEM PENGELOLAAN SAMPAH PADA TAHUN 2030 DENGAN PENDEKATAN SIG (SISTEM INFORMASI GEOGRAFIS) (STUDI KASUS: PULAU SUMATERA) Fajriharish Nur Awan; Radhitiya Al Furqan
Ensiklopedia of Journal Vol 3, No 5 (2021): Vol 3 No. 5 Edisi 3 Desember 2021
Publisher : Lembaga Penelitian dan Penerbitan Hasil Penelitian Ensiklopedia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (65.35 KB) | DOI: 10.33559/eoj.v4i3.953

Abstract

Sumatra has the second largest population after Java, which is about 22% of the population in Indonesia resides on the Sumatra. The increase in population greatly affects the amount of waste generated every time, so that the Sumatra is one of the regions of Indonesia that is very influential in the increase in waste generation in Indonesia. The generation of rural waste on the Sumatra is still around 6% that is transported and the generation of urban waste on the Sumatra is still at the figure of 45% that is transported. Based on some of these problems, it is still far from the target of SDGs 2030 and RPJMN 2020-2024, which is achieving 100% of managed waste. So there is a need for a study to determine the prediction of the distribution of the waste management system in 2030 on the Sumatra. The outputs that will be produced in this study include a prediction map of the distribution of the waste management system in 2030 and the investment costs required for development as well as direct and indirect benefit costs. The methods used in this study include population projection, overlay, and grid methods. The determination of the waste management system is determined based on population density, adjustments to the TPA which ends operating before 2030, and the adjustment of the TPS 3R and TPA development targets based on the 2020-2024 RPJMN. The prediction results of the waste management system on the Sumatra are still dominated by 3R Individuals, because the dominant population density is <25 people/ha. Of the 4 provinces that have been described, the predictions of TPS 3R and TPA are in cities with a population density of 25<X<100 people/ha.Keywords: waste management system, Sumatra Island, prediction.
PEMBUATAN SUMUR RESAPAN AIR HUJAN DAN LUBANG RESAPAN BIOPORI DI DESA SUKOHARJO, PRINGSEWU Nurul Mawaddah; Resarizki Utami; Mutiara Fajar; Nabila Putriyandri Alifa; Fajriharish Nur Awan
Jurnal Pengabdian Pendidikan Masyarakat (JPPM) Vol 4 No 2 (2023): Jurnal Pengabdian Pendidikan Masyarakat Vol 4 No 2 (2023)
Publisher : LP3M STKIP MUHAMMADIYAH MUARA BUNGO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52060/jppm.v4i2.1258

Abstract

At the end of 2022, precisely in October-November 2022, Pringsewu Regency experienced the worst flood disaster in the last 12 years. As many as three pekon (villages) in Pringsewu Regency, Lampung, were flooded after being showered with heavy rain overnight. One of the villages affected by the floods is the Sukoharjo Village. As a result, for rice fields that have poor drainage channels, rainwater creates new problems, especially for rice farmers. too much water inundated crops. Socialization and demonstrations can be used to increase the knowledge of a group of respondents. Socialization and demonstrations regarding making infiltration wells and biopori infiltration holes have been carried out to provide information and knowledge to respondents regarding groundwater conservation issues, to get to know rainwater infiltration wells and biopori infiltration holes to reduce floods and landslides during the rainy season and as raw water reserves for activities people during the dry season. The method of implementing this service is a pre-test and post-test in the form of filling out questionnaires to respondents, namely residents. The results of the activity showed an increase in the percentage of residents' knowledge which increased from 64.29% to 86.43%.
SOSIALISASI POTENSI DESA PESAWAHAN SEBAGAI JASA LINGKUNGAN GUNA MENDUKUNG PEMBANGUNAN BERKELANJUTAN Sillak Hasiany; Fajriharish Nur Awan; Bambang Prasetio; Intan Andriani Putri; Nabilla Putryandri Alifa
Jurnal Pengabdian Pendidikan Masyarakat (JPPM) Vol 4 No 2 (2023): Jurnal Pengabdian Pendidikan Masyarakat Vol 4 No 2 (2023)
Publisher : LP3M STKIP MUHAMMADIYAH MUARA BUNGO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52060/jppm.v4i2.1340

Abstract

Sustainable development is an approach to planning, implementing and managing the development process by taking into account the needs of the present without compromising the ability of future generations to meet their own needs. Dissemination of the potential of Pesawahan Village as environmental services that contribute to supporting sustainable development is carried out with the aim of increasing public understanding of the importance of protecting and managing Pesawahan Village as a valuable environmental resource. Socialization efforts are carried out by holding meetings and counseling for the local community. The results of this socialization show that there is an increase in public awareness about the importance of preserving and managing Pesawahan Village in a sustainable manner
SOSIALISASI PERSONAL HYGIENE MELALUI VISUAL KONTEN KEPADA MASYARAKAT KELURAHAN PESAWAHAN SEBAGAI LANGKAH PENINGKATAN DERAJAT KESEHATAN Arif Setiajaya; Sillak Hasiany; Fajriharish Nur Awan; Bambang Prasetio; Nabilla Putryandri Alifa
Jurnal Pengabdian Pendidikan Masyarakat (JPPM) Vol 4 No 2 (2023): Jurnal Pengabdian Pendidikan Masyarakat Vol 4 No 2 (2023)
Publisher : LP3M STKIP MUHAMMADIYAH MUARA BUNGO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52060/jppm.v4i2.1341

Abstract

Personal hygiene (PHy) is a public health effort that studies environmental conditions on human health, efforts to prevent disease from occurring due to the influence of the health environment, and create environmental conditions in such a way that health care is guaranteed. The Peswahan Village community has not implemented PHy because of a lack of self-awareness, the sources of information and education provided, and a decline in health status. Socialization through visual content is carried out with the aim that village communities can understand the importance of PHy and in the end can change bad behavior to be good in a sustainable manner. Socialization efforts are carried out by holding meetings and counseling for the local community. The results of this socialization show an increase in public awareness about the importance of PHy. Based on the pre-test and post-test data, it shows a very significant change in public knowledge in answering questions related to personal hygiene correctly, increasing from 38.35% to 61.65%.
Penerapan Lubang Resapan Biopori Dalam Meningkatkan Laju Infiltrasi di Desa Sungai Langka Nadia Dhannov; Irhamni; Fajriharish Nur Awan; Mutiara Fajar; Nabila Putriyandri Alifa; Yuni Lisafitri; Sillak Hasiany
Jurnal Serambi Engineering Vol. 10 No. 4 (2025): Oktober 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The Sungai Langka Village area lacks drainage and has elevated roads, causing water to run off during rainfall and onto the roads and into people's yards. In these conditions, efforts will be made to utilise water runoff as an alternative water source. This study aims to determine the effect of infiltration in the application of biopori infiltration pit technology. This research was conducted using a quantitative approach. The data were processed using the Horton method and analysed descriptively. Infiltration data was collected in situ in the field. The data compared the infiltration rate before and after the application of biopori infiltration pits. The results showed that the infiltration rate was constant at 46 cm/hour, 44 cm/hour, 32 cm/hour, 36 cm/hour and 32 cm/hour before the application of biopori infiltration pits. Meanwhile, the infiltration rates after the application of biopore infiltration pits were 110 cm/hour, 78 cm/hour, 70 cm/hour, 104 cm/hour and 138 cm/hour. The aim of the study was to determine how increasing infiltration rates can reduce water runoff and increase groundwater reserves.