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EFFECT OF VEGETATION AND BUILDING DENSITIES TO URBAN THERMAL COMFORT (CASE STUDY OF DENPASAR CITY) Hamim Zaky Hadibasyir; Nada Salsabila Firdaus
Purifikasi Vol 21 No 1 (2022): Jurnal Purifikasi
Publisher : Department of Environmental Engineering-Faculty of Civil, Planning, and Geo Engineering. Institut Teknologi Sepuluh Nopember, Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25983806.v21.i1.430

Abstract

Denpasar is the capital of Bali Province, which is one of the most popular tourist destination in Indonesia. Anthropogenic activities have changed the land use and land cover (LULC) that affect the land surface temperature (LST) and thermal comfort. Good quality of thermal comfort can improve the livelihood of its citizen as well as the tourists. This research aims a) to analyses the density distribution of vegetation and buildings, b) to map the distribution of LST and thermal comfort, and c) to analyses the effect of vegetation and building density on thermal comfort in Denpasar City. LST and thermal comfort were extracted using Landsat 9. Thermal comfort was assessed using urban thermal field variance index (UTFVI). Then, Pearson correlation and simple regression were applied to investigate the relationship and effect of Effect of vegetation and building densities to urban thermal comfort. In general, high density of vegetation is located in the northern part of North Denpasar District, north and east of East Denpasar District, and south of South Denpasar District. High density buildings are scattered in the southern Denpasar District, the western eastern Denpasar District, the northern South Denpasar District, and parts of the West Denpasar District. Low UTFVI values indicate good thermal comfort. Greater vegetation and lower building densities are likely to have an impact by improving thermal comfort levels in a location. This research can be served as a guidance in urban heat island mitigation as well as ecological restoration planning.
Distribution Patterns and Accessibility of Health Facilities Analysis Using Geographic Information Systems (GIS) in Badung District, Indonesia Syahla Yuma Nafisa; Hamim Zaky Hadibasyir; Agus Anggoro Sigit; Afif Ari Wibowo; Annisa Trisnia Sasmi
GEOGRAPHIA : Jurnal Pendidikan dan Penelitian Geografi Vol. 5 No. 1 (2024): Juni
Publisher : Jurusan Pendidikan Geografi Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/gjppg.v5i1.9394

Abstract

Badung District is located in Bali Island, a famous and most-visited island tourists destination in Indonesia. Tourists generally understand that health is one of the important things in their lives, as well as the need for travel. The problem found is that the public does not fully comprehend the details regarding the location of the health centre, both the address and reliable contact person. In an emergency, people find it difficult to know the location of the nearest health centre so they can get treatment and service quickly. In this research, qualitative descriptive research was used, based on secondary data. The Average Nearest Neighbor method was used as the data analysis method to analyze the distribution pattern of health facilities in Badung Regency, aimed to determine the distribution pattern of health facilities in Badung Regency. The results of the calculation revealed the Nearest Neighbor Ratio value of 1.055839 or T= 1.055839. It showed that the distribution pattern of health facilities in Badung Regency was random. The accessibility of health centre health facilities to settlement areas was highest in the Abiansemal sub-district with a coverage area of 22.33 km2, of which the settlement area was 65.52 km2 or 34%, while the lowest coverage was in the Petang sub-district with 1.75 km2 and an area settlements of 91.98 km2 or 2.67%. The highest accessibility of hospital health facilities was in the Kuta District area with a coverage area of 21.16 km2 with a settlement area of 8.8 km2 or 32.25%.
Analisis Kesesuaian Lahan untuk Tempat Pembuangan Akhir (TPA) Sampah di Kabupaten Kudus Menggunakan Sistem Informasi Geografis Azizi, Rofiqi Naufal; Hadibashir, Hamim Zakky; Rusnoto, Rusnoto; Cahyadi, Ferry Dwi
Jurnal Keilmuan dan Keislaman Vol. 1, No. 4, Desember 2022
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jkk.v1i4.26

Abstract

Kabupaten Kudus terus mengalami pertumbuhan jumlah penduduk, yang membuat penambahan jumlah sampah yang dihasilkan dari aktivitas masyarakat. Lahan untuk menampung sampah terbatas. Hal ini menyebabkan TPA Tanjungrejo menjadi penuh sehingga memerlukan lokasi baru. Tujuan penelitian ini adalah (1) Mengevaluasi kesesuaian lahan untuk tempat pembuangan akhir (TPA) sampah di Kabupaten Kudus menggunakan SIG (2) Membuat pemodelan spasial untuk tempat pembuangan akhir (TPA) sampah baru di Kabupaten Kudus menggunakan SIG (3) Menganalisis pendapat masyarakat Kabupaten Kudus terhadap hasil analisis kesesuaian lokasi TPA sampah baru dari pemodelan SIG. Metode pada penelitian ini menggunakan metode pengharkatan dengan skoring, dianalisis overlay dan buffer dari parameter penentuan lokasi TPA. Evaluasi lahan pada TPA Tanjungrejo diketahui bahwa lokasi TPA sudah sesuai tetapi masih terdapat sebagian dari lokasi TPA yang kurang sesuai. Pemodelan spasial TPA menghasilkan 3 lokasi, lokasi 1 luas 15 Ha berada di Desa Klaling dan Terban, lokasi 2 luas 42 Ha berada di Desa Terban dan Gondoharum, dan lokasi 3 luas 93 Ha berada di Desa Terban dan Gondoharum. Masyarakat yang setuju 87%, dikarenakan sampah akan terkelola, lingkungan menjadi bersih, dan mengurangi pencemaran lingkungan dan masyarakat yang tidak setuju 13%, hal tersebut dikarenakan bau yang ditimbulkan dari adanya sampah TPA kurang sedap sehingga menyebabkan lingkungan akan terganggu.
Spatial Temporal Analysis of Urban Heat Island and Urban Ecological Conditions Using Google Earth Engine in Tegal City, Indonesia Audi, Fresilia; Hadibasyir, Hamim Zaky; Priyono, Kuswaji Dwi; Hakim, Rohman; Anna, Alif Noor
GEOGRAPHIA : Jurnal Pendidikan dan Penelitian Geografi Vol. 5 No. 2 (2024): Desember
Publisher : Jurusan Pendidikan Geografi Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/gjppg.v5i2.9393

Abstract

Tegal city is located on the main transportation route of Central Java's pantura and has strong trade access. Due to its strategic location, the city's significant development led to an increase in built-up land. The growth of built-up land indicates an overall increase in temperature that affects urban heat island conditions and urban ecology. The data used in this study is from Landsat 8 accessed from Google Earth Engine. The research aims to 1) analyze the phenomena of urban heat island (UHI) and 2) urban ecological conditions related to temperature based on the value of urban thermal field variance index (UTFVI). The results of the research show that spatial relationship between the East and South of Tegal City with Tegal Regency caused almost all of its territory classified as affected areas. In addition, the East Tegal area is the center of the city where all concentrations of economic activities, education centers, and government service centers in Tegal City. Linkage of Evaluation the urban ecological conditions in the aspect of land surface temperature based on UTFVI values showed the same pattern.
Utilizing Open Access Spatial Data for Flood Risk Mapping: A Case Study in the Upper Solo Watershed Jumadi, J; Danardono, Danardono; Priyono, Kuswaji Dwi; Roziaty, Efri; Masruroh, Heni; Rohman, Arif; Amin, Choirul; Hadibasyir, Hamim Zaky; Fikriyah, Vidya N.; Nawaz, Muhammad; Sattar, Farha; Lotfata, Aynaz
Geoplanning: Journal of Geomatics and Planning Vol 11, No 2 (2024)
Publisher : Department of Urban and Regional Planning, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/geoplanning.11.2.189-204

Abstract

Indonesia is experiencing a rise in natural disasters due to its geographical position within a tropical region, with the Upper Solo River watershed exhibiting a heightened risk of flooding. This region has already suffered numerous floods due to excessive precipitation and insufficient drainage. Susceptibility, hazard, and risk studies have been conducted to investigate this phenomenon but have been limited to specific regions within the catchment area. This study aims to construct a GIS-based flood risk model using Open-Access Spatial Data (OASD) based on diverse physical characteristics, urbanization levels, and population. We used several OASD, including SRTM, Sentinel 2 MSI, GPM v6, NASA-USDA Enhanced SMAP Global Soil Moisture Data, GHS-SMOD R2023A - Global Human Settlement Layers, and GHSL: Global Population Surfaces 1975-2030 (P2023A). The model integrates the risk parameters to identify flood risk using a weighted overlay in ArcGIS. The results demonstrate spatial heterogeneity in flood risk throughout the watershed. The result also reveals that Surakarta City, with a high proportion of its area in the 'High' (57.3%) and 'Very High' (29.54%) risk categories, is at the highest risk of flooding within the watershed. The study enhances understanding of this topic by comprehensively evaluating flood hazards, vulnerabilities, and risks. It highlights the significance of utilizing low-cost OASD to improve flood preparedness and response strategies.
Spatial and Temporal Analysis of Thermal Comfort Before the Pandemic, Lockdown, and the Covid-19 Pandemic Transition Period in Yogyakarta City, Indonesia Using Modified Temperature-Humidity Index Hadibasyir, Hamim Zaky; Diharjo, Dwi Apriyani; Putri, Dewi Kurnia; Sari, Dewi Novita; Fikriyah, Vidya Nahdhiyatul; Firdaus, Nada Salsabila
International Journal for Disaster and Development Interface Vol. 4 No. 2 (2024): October 2024
Publisher : Amcolabora

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53824/ijddi.v4i2.88

Abstract

Yogyakarta as a city of education and a tourism city has the potential to experience a very significant change in the concentration of anthropogenic activity between before the pandemic and when the lockdown policy was implemented. Also, during the pandemic transition period, it allows for changes in fluctuating thermal comfort. This study aims to analyse thermal comfort before the pandemic, lockdown, and transition of the Covid-19 pandemic in Yogyakarta City. This study utilised Landsat 8 images before the pandemic, lockdown, and the transition to the Covid-19 pandemic. Next, the land surface temperature (LST) and Normalized Difference Moisture Index (NDMI) were extracted. The LST and NDMI values are then processed to obtain thermal comfort in the form of the Modified Temperature-Humidity Index (MTHI). There was no clear pattern regarding MTHI (as a proxy of thermal comfort) before the pandemic, during the lockdown, and during the Covid 19 pandemic transition in the City of Yogyakarta. This study confirmed that there is a need of a better spectral index that reflects thermal comfort condition of a region.
Spatial Analysis of Comparison of Divorce Rates before, during COVID-19 Pandemic, and New Normal in Bandung City Birawa, Arbian Sukma; Hadibasyir, Hamim Zaky
Proceeding ISETH (International Summit on Science, Technology, and Humanity) 2024: Proceeding ISETH (International Summit on Science, Technology, and Humanity)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/iseth.5359

Abstract

Purpose: Divorce is a social phenomenon that significantly impacts society, especially in an urban context such as Bandung City. This study aims to conduct a spatial analysis of the divorce rate in Bandung City before the COVID-19 pandemic, during the pandemic, and the new normal period. Methodology: This research method uses divorce rate data from the Bandung City Religious Court. The data was spatially analyzed using ArcGIS software to determine patterns and changes in the divorce rate in the city of Bandung during the pre-pandemic to the New Normal period. Results: The result of this study is that the divorce rate in Bandung City from 2019 to 2022 has increased, for several reasons including economic problems, conflicts and quarrels, neglect from one of the individuals, violence in the family environment, drunkenness, changes in religious beliefs, polygamy, imprisonment, gambling practices, use of illegal substances, physical limitations, forced marriage, and acts of infidelity.
Distribution Pattern of Riverbank Against Flood Inundation Based on Remote Sensing in Martapura Banjar Regency, South Kalimantan, Indonesia Irawan, Vita; Hadibasyir, Hamim Zaky; Faizal, Rahmad
Proceeding ISETH (International Summit on Science, Technology, and Humanity) 2024: Proceeding ISETH (International Summit on Science, Technology, and Humanity)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/iseth.5365

Abstract

Purpose: This research aims to conduct an in-depth analysis of settlement patterns along riverbanks and identify possible relationships between these settlement patterns and flood inundation. By focusing on remote sensing, spatial data to provide a holistic understanding of settlement dynamics and flood risk. Methodology: This research method uses the nearest neighbor approach, also commonly referred to as Average Nearest Neighbor (ANN). The data is analyzed based on the settlement distribution pattern that follows the river network. The role of remote sensing in the study of settlement distribution is crucial, especially in acquiring spatial data about the existence of settlements and the condition of the area at that time. Results: The results of this study show that the distribution pattern in parts of Martapura Sub-district indicates that building points are located along the river network, leading to an increasing concentration of buildings on the riverbanks. The impact of this distribution pattern is that the riverbanks become slums, which can result in tidal flooding.
Carbon Emissions and Urbanization in ASEAN-5 Countries Winny Perwithosuci; Hamim Zaky Hadibasyir; Muhammad Arif
Optimum: Jurnal Ekonomi dan Pembangunan Vol. 12 No. 2 (2022)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/optimum.v12i2.6582

Abstract

The population in the world reach 7.5 billion in 2019. Population living in urban area is one of the drivers of cabon emissions. This study aims to estimate the relationship between urbanization, GDP, trade openness, and coal consumption on carbon dioxide emissions in ASEAN-5 countries which are Indonesia, Malaysia, Thailand, Philippines, and Vietnam from 1990 to 2020. The data generated from British Petroleum and World Bank. This current study employs Fixed-Effect estimation model to estimate the data. The result revealed there is positive relationship between urban population as proxy of urbanization, GDP, trade openness, and coal consumption. Policies should highlight the utilization of low-carbon techlonogies and renewable energy to reduce carbon emissions.
Environmental quality, economic growth and population density: A panel study in Indonesia Perwithosuci, Winny; Anas, Muhammad; Hidayah, Nur; Putri, Rania Nurdiana; Hadibasyir, Hamim Zaky
Optimum: Jurnal Ekonomi dan Pembangunan Vol. 15 No. 1 (2025)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/optimum.v15i1.12559

Abstract

Environmental quality is one of the topics that is widely discussed. The environmental quality degradation such as increasing greenhouse gases will induce climate change that will affect many sectors. This study aims to estimate the determinants of environmental quality in 33 provinces in Indonesia from 2016 to 2022. The data was generated from Ministry of Environment and Forestry and Statistics Indonesia. Many studies observe the determinant of environmental quality or its relationship with economy and population. However, the results are still varied.  This study fills the gap by utilizing the Environmental Quality Index (EQI) as the proxy of environmental quality while most studies in Indonesia use CO2. Economic growth, human development index, population density, and forest coverage are treated as independent variable. This study employs the Fixed-Effects model in estimating the data. The results revealed that the human development index positively and significantly affects the environmental quality index. Meanwhile, it is found that population density affects The Environmental Quality Index (EQI) negatively. Policymakers can construct policies in sustainable development such as building more extensive green space, restricting land use, and increasing human development to keep the environmental quality better.
Co-Authors Aditya Saifuddin Afif Ari Wibowo Agung Ahlul Wicaksana Agus Anggoro Sigit Aktaviani, Hariza Afia Alif Noor Anna Ambarwati, A Annisa Trisnia Sasmi Arif Rohman Audi, Fresilia Azizi, Rofiqi Naufal Basyar Ihsan Arijuddin Birawa, Arbian Sukma Choirul Amin Chulafak, Galdita Aruba Danardono Danardono Danardono, Danardono Dewi Novita Sari Dewi Ratna Sari Dewi Ratna Sari Diharjo, Dwi Apriyani Efri Roziaty Faishol Adib Tsani Faizal, Rahmad Faridah, Rahma Afifah Nur Ferdi Pratama Ferry Dwi Cahyadi Fikriyah, Vidya N. Firdaus, Nada Salsabila Grezia Eleganza Nur Pradani Hammam Muhammad Amrullah Hardian Akbar Ilyas Ayub Ariseno indah marlina ardianti Ira Nurmala Hani Irawan, Vita Isnaningsih, Dini Salamah Jumadi, J Khasanah, Indah Khasanah, Laila Nur Khoiri, Ilham Khusna Furoida Kiat, Umar El Izzudin Kun Harismah Kusumawardani, Fahrillia Ayu Kuswaji Dwi Priyono Lotfata, Aynaz Luluk Salsabila M Iqbal Taufiqurrahman Sunariya Masruroh, Heni Maulidianti, Putri Muhamad Abdul Latif Muhammad Abdul Latief Muhammad Anas Muhammad Arif Nada Salsabila Firdaus Nada, Firda Maftukhakh Hilmya Nafisa, Syahla Yuma Nawaz, Muhammad Nirma Lila Anggani Nugrahadi, Fariz Wiradasa Bhekti Nur Hidayah Nurazizah, Dwi Rahayu Prima Widayani Putri, Dewi Kurnia Putri, Rania Nurdiana Rahayu, Ida Putri Rahma, Faracha Nur Rilo Fajar Maritha Rina Febriany Rohman Hakim, Rohman Rosita Mardayanti Royfando, Rizqi Berlyan rusnoto rusnoto Ryke Nandini Sasmita, Gilang Sattar, Farha Seandrasto Abi Kharis Wardhani Seftiawan Samsu Rijal Seftiawan Samsu Rijal, Seftiawan Samsu Sunariya, Muhammad Iqbal Taufiqurrahman Syahla Yuma Nafisa Tri Cahyo Utomo Vandam Caesariadi Bramdito Vidya Nahdhiyatul Fikriyah Wibowo, Arif Ari Wicaksono, Iqbal Afriansyah Winny Perwithosuci Wulandari, Retna Dwi Yudhiyati, Ratna