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Contact Name
Irja Tobawan Simbiak
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garuda@apji.org
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INDONESIA
Jurnal Wilayah, Kota dan Lingkungan Berkelanjutan
ISSN : 29620244     EISSN : 29619580     DOI : 10.58169
Core Subject : Art, Engineering,
ini memiliki sub bidang penelitian antara lain dalam bidang perencanaan kota, perencanaan wilayah, perencanaan transportasi, perencanaan infrastruktur, perencanaan pariwisata, arsitektur, dan desain.
Articles 87 Documents
Ontologi Tutupan Lahan Sebagai Dasar Pemahaman Ekosistem Das yang Berkelanjutan Dicky Artha; Mahludin S. Baruwadi; Hasim Hasim
JURNAL WILAYAH, KOTA DAN LINGKUNGAN BERKELANJUTAN Vol. 4 No. 2 (2025): JURNAL WILAYAH, KOTA DAN LINGKUNGAN BERKELANJUTAN
Publisher : Fakultas Teknik Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58169/jwikal.v4i2.990

Abstract

Land cover change is one of the most critical environmental issues affecting the stability of watershed (DAS) ecosystems. This study aims to explore the existential nature of land cover through an ontological approach as a conceptual foundation for sustainable environmental management. A descriptive qualitative method was applied using literature analysis, conceptual mapping, and environmental philosophy interpretation. The results reveal that land cover change not only reflects ecological dynamics but also represents a transformation in the ontological relationship between humans and nature. Within the framework of ecological ontology, land is understood as a living entity possessing intrinsic value and existential function within the web of life. This interpretation is supported by recent studies (2015–2025) demonstrating significant links between land cover change, hydrological responses, and the decline of ecosystem service quality across Indonesia and Southeast Asia (Basuki et al., 2022; Supangat et al., 2023; Locke, 2024). Ontological awareness thus serves as a philosophical foundation for watershed management policies that are ecologically ethical, holistic, and sustainable.
Analisis Kebijakan Tata Ruang Kota dalam Menghadapi Tantangan Urbanisasi di Indonesia Suci Indah Triani; Muhammad Aqil Al Hariri Lubis; Valina Sinka
JURNAL WILAYAH, KOTA DAN LINGKUNGAN BERKELANJUTAN Vol. 4 No. 2 (2025): JURNAL WILAYAH, KOTA DAN LINGKUNGAN BERKELANJUTAN
Publisher : Fakultas Teknik Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58169/jwikal.v4i2.992

Abstract

This study aims to explore public perceptions of urban spatial planning policies in addressing the impacts of urbanization in Medan. Data were collected using a 15-item Likert-scale questionnaire and analyzed descriptively, using proxy factor analysis (PCA), and using cross-demographic difference tests. The initial sample size consisted of seven respondents. The results showed strong recognition of the impacts of urbanization, such as increasing land pressure, slums, and limited infrastructure. The majority of respondents also supported data-driven spatial planning to address these issues. However, there were doubts about the effectiveness of government land conversion controls, which were considered suboptimal. Nevertheless, these results demonstrate the importance of public participation in urban planning. The internal reliability of this study was relatively low, with a Cronbach's alpha value of -0.112, making the findings exploratory in nature. The researchers recommend that this study be conducted with a larger sample size and further testing to obtain more representative and valid results, as well as to delve deeper into public perceptions of urban spatial planning policies.
Analisis Kinerja IPAL PT X Jawa Timur dalam Menurunkan Parameter Pencemar Menggunakan Pendekatan Water Quality Index (WQI) Muchammad Ali Fikri; R Mohammad Alghaf Dienullah
JURNAL WILAYAH, KOTA DAN LINGKUNGAN BERKELANJUTAN Vol. 4 No. 2 (2025): JURNAL WILAYAH, KOTA DAN LINGKUNGAN BERKELANJUTAN
Publisher : Fakultas Teknik Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58169/jwikal.v4i2.993

Abstract

The plastic recycling industry generates wastewater that poses a potential threat to aquatic environments if not managed optimally. Performance evaluation of Wastewater Treatment Plants (WWTP) is typically conducted partially by comparing outlet parameters against effluent standards, often failing to depict water quality conditions holistically. Therefore, this study employs the Water Quality Index (WQI) approach using the Canadian Council of Ministers of the Environment (CCME) method to evaluate the performance of PT X's WWTP in East Java. This research utilized secondary data from inlet and outlet wastewater quality tests over 23 months (January 2024–November 2025), covering 10 parameters. Analysis was conducted by calculating removal efficiency and determining factors F1 (scope), F2 (frequency), and F3 (amplitude) as the basis for the WQI-CCME calculation. The results indicate that the WWTP achieved high efficiency (>80%) in reducing dominant parameters such as TSS, TDS, BOD, and COD. However, violations of effluent standards were still observed in certain parameters. The obtained WQI-CCME value was 69,30, categorized as "Fair" with a moderate level of violation. These findings demonstrate that although the WWTP meets regulatory standards, the WQI-CCME approach provides a more comprehensive assessment of performance. Optimization of advanced treatment units is recommended to improve effluent quality and sustainable WWTP performance.
Pengolahan Sampah Anorganik sebagai Upaya Pengurangan Sisa Produksi pada Industri Pelumas Brigitta Ardiana Diva Azzahra; Firra Rosariawari
JURNAL WILAYAH, KOTA DAN LINGKUNGAN BERKELANJUTAN Vol. 4 No. 2 (2025): JURNAL WILAYAH, KOTA DAN LINGKUNGAN BERKELANJUTAN
Publisher : Fakultas Teknik Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58169/jwikal.v4i2.998

Abstract

Increased production in the lubricant industry has become a significant issue because it generates production waste in the form of packaging, plastic, and paper waste as a direct consequence of manufacturing activities. Proper and systematic waste management is essential to reduce environmental impacts, comply with regulations, and support responsible and sustainable business practices. Lubricant production waste can damage the ecosystem and surrounding environment if not managed properly, so continuous innovation is needed to minimize environmental risks and reduce potential economic losses for the company. This study aims to analyze and implement effective waste management strategies using a combination of qualitative and quantitative approaches, including in-depth interviews with relevant stakeholders and analysis of secondary data obtained from company records. The waste management process begins with several waste reduction programs applied during the production stage to limit waste generation. Furthermore, the waste storage facility (TPS) available on the company’s premises, covering an area of 59 m², is capable of accommodating approximately 60% of the total waste that must be processed internally before further treatment or disposal.
Analisis Optimalisasi Kapasitas Sistem Ventilasi Exhaust Berdasarkan Jumlah Lemari Penyimpanan Cairan Volatil di Laboratorium Industri Pelumas Elysia Callysta Wibowo; Firra Rosariawari
JURNAL WILAYAH, KOTA DAN LINGKUNGAN BERKELANJUTAN Vol. 4 No. 2 (2025): JURNAL WILAYAH, KOTA DAN LINGKUNGAN BERKELANJUTAN
Publisher : Fakultas Teknik Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58169/jwikal.v4i2.999

Abstract

This study analyzes the conditions of extreme overcapacity in an installed exhaust ventilation system (Qinstalled = 18.00 /minute) that serves four acid cabinet units, specifically for the storage of volatile Hazardous and Toxic Materials (B3) such as toluene and methanol in tightly sealed containers. Although high capacity ensures safety, this practice causes significant energy inefficiency and unnecessary negative pressure problems in the room. Based on engineering analysis using a conservative Air Change Rate (ACR) standard of for liquid storage of 1.38 /minute. By applying the industry standard safety factor (FoS) of 1.5, the ideal flow rate (Qideal) that must be allocated is 2.07 . The optimization analysis concludes that the currently installed system is theoretically capable of safely and efficiently serving 8 units of volatile storage acid cabinets, with the addition of 4 new cabinets to maximize efficiency and reduce energy waste. This utilizes 92% of the total capacity while maintaining a safety factor above 1.5.
Pemenuhan Baku Mutu Air Limbah sebagai Pemanfaatan untuk Aplikasi Penyiraman ke Ruang Terbuka Hijau Wisata Air di Kabupaten Malang Muhammad Arfandhani Arifin; R Mohammad Alghaf Dienullah
JURNAL WILAYAH, KOTA DAN LINGKUNGAN BERKELANJUTAN Vol. 4 No. 2 (2025): JURNAL WILAYAH, KOTA DAN LINGKUNGAN BERKELANJUTAN
Publisher : Fakultas Teknik Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58169/jwikal.v4i2.1000

Abstract

Malang Regency is known as a strategic location with considerable potential as a tourism destination in Indonesia. According to data released by the Central Bureau of Statistics, Malang Regency has recorded 267 tourist destinations spread across 33 districts. This study uses data from one water tourism destination, referred to as Tourism Site X, which focuses on the management and development of recreational areas, including swimming pools, bathing facilities, water attractions, artificial lakes, as well as the management of recreational parks and family facilities such as playgrounds, seating areas, and recreational and educational facilities. Tourism Site X is located in Pakis District, Malang Regency. The reuse of treated wastewater as a non-potable water source for irrigating green open spaces represents a crucial strategic approach to conserving water resources, particularly in water tourism areas such as Tourism Site X, which require substantial water supplies. In practice, the wastewater generated in Tourism Site X mainly originates from domestic sources, including activities such as cleaning swimming pool areas and animal enclosures, toilet usage, and food court operations. This study aims to assess whether the quality of treated wastewater from the wastewater treatment process at Tourism Site X complies with the required standards for green open space irrigation, in accordance with the Regulation of the Minister of Environment/Environmental Control Agency of the Republic of Indonesia Number 11 of 2025 concerning Wastewater Quality Standards and Wastewater Treatment Technologies for Domestic Wastewater, as well as to identify parameters that need to be reduced or eliminated.
Peran Dinas Pekerjaan Umum, Penataan Ruang dan Pertanahan Provinsi Kepulauan Riau dalam Pembangunan Infrastruktur Kawasan Gurindam Dua Belas Kota Tanjungpinang Raissa Syahrina Desmarianti; Nazaki Nazaki; Rizky Octa Outri Charin
JURNAL WILAYAH, KOTA DAN LINGKUNGAN BERKELANJUTAN Vol. 4 No. 2 (2025): JURNAL WILAYAH, KOTA DAN LINGKUNGAN BERKELANJUTAN
Publisher : Fakultas Teknik Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58169/jwikal.v4i2.1002

Abstract

Tanjungpinang City has been the capital of Riau Islands Province since 2002 based on Law Number 5 of 2001 concerning the Establishment of Tanjungpinang City, which also became the basis for the establishment of Riau Islands Province in 2002 through Law Number 25 of 2002 concerning the Establishment of Riau Islands Province. Tanjungpinang City has a very strategic location for tourism, as evidenced by the large number of foreign tourists visiting the city. However, infrastructure in Tanjungpinang City at that time seemed to be stagnant, unable to be developed further due to the lack of efforts from the local government. Responding to this phenomenon, the Riau Islands Provincial Government, through the Office of Public Works, Spatial Planning and Land (DPUPP), has stepped in as the government agency responsible for sustainable infrastructure development in the construction and planning of the Gurindam Dua Belas Area. This development and planning will involve all relevant sectors, especially agencies/OPDs that will work together in an integrated manner, as well as the involvement of the community and the private sector as investors in this area. This study aims to describe and analyze the role of the Riau Islands Provincial Public Works, Spatial Planning and Land Agency in Infrastructure Development in the Provincial Capital. The research method used was qualitative research with data collection techniques in the form of literature studies, interviews, and observations.