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Jurnal Zona
Published by Pelantar Press
ISSN : 25026496     EISSN : 27754065     DOI : https://doi.org/10.52364 /zona
Core Subject : Science, Social,
Earth & Planetary Sciences Environmental Science
Jurnal Zona adalah Jurnal Ilmu Lingkungan terbitan Pelantar Press yang Berisi artikel ilmiah hasil penelitian dan non penelitian (kajian analisis, aplikasi teori dan review) aspek-aspek lingkungan termasuk ekologi lingkungan, konservasi sumber daya alam, pembangunan dan lingkungan, analisis mengenai dampak lingkungan, perencanaan dan administrasi lingkungan, sosio ekonomi lingkungan dan pencemaran lingkungan yang ada di Indonesia. Terbitan pertama jurnal ini pada tahun 2017. Terbit dua kali dalam setahun pada bulan April dan Oktober, jurnal ini melakukan proses single-blind peer review untuk setiap manuskrip. Jurnal Zona terutama berfokus pada Kajian Ilmu Lingkungan, Aspek dan Pengelolaan Lingkungan Hidup. Lingkup terperinci dari artikel yang diterima untuk diserahkan ke Jurnal Zona adalah: Ekologi Lingkungan; Konservasi Sumber Daya Alam Lingkungan; Pembangunan Lingkungan; Analisis Mengenai Dampak Lingkungan; Manajemen Kebijakan Lingkungan; Valuasi Ekonomi; Kearifan Lokal; Pengendalian Pencemaran dan Ekotoksikologi; Teknik Lingkungan; Sanitasi dan Kesehatan Lingkungan.
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Ilmu Lingkungan (Lain-Lain)
Articles 131 Documents
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Kondisi Sosial, Ekonomi , Kualitas Air dan Status Mutu Air Sungai Sosa Alfi Syahrin; Budijono Budijono; Yuliati Yuliati
Jurnal Zona Vol 8, No 2 (2024)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/zona.v8i2.122

Abstract

The Sosa River in Padang Lawas, North Sumatra, is facing pollution from domestic waste and industrial activities. Its water quality has declined, with a Water Quality Index of 58.75% in 2022, indicating a moderate condition. The community directly disposes of waste into the river, exacerbating the ecosystem's deterioration. This study aims to evaluate and analyze the water quality conditions of the Sosa River and the social and economic activities of the Padang Lawas community, determine the pollution load and water quality status. he existing condition of the Sosa River water quality still has several parameters that exceed the quality standards in accordance with applicable regulations. The Sosa River water quality status at the research location is classified as meeting quality standards to moderately polluted. The location that has a moderate pollutant index is point 2 of the Sosa River tributary  (representing the outfall of the Sosa River tributary in Aliaga Village). while other research locations are classified as lightly polluted and some meet quality standards. 
Peramalan Exponential Smoothing Holt-winters Pada Data Jumlah Produksi Kelapa Sawit di Perkebunan Besar Swasta Provinsi Riau Farhan Hardinata; Noor Ell Goldameir
Jurnal Zona Vol 8, No 2 (2024)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/zona.v8i2.117

Abstract

Palm oil is one of the largest plantation commodities in Indonesia, especially in the Riau province. The expansion of administrative coverage in palm oil companies is one of the factors affecting palm oil production. The data used in this study consists of palm oil production figures from large private estates in Riau province from January 2006 to December 2022. The methods used are the multiplicative and additive Holt-Winters Exponential Smoothing. This study aims to forecast using the multiplicative and additive Holt-Winters Exponential Smoothing models. Based on the results, the multiplicative Holt-Winters Exponential Smoothing model has a MAPE value of 13.99%, while the additive Holt-Winters Exponential Smoothing model has a MAPE value of 22.33%.
Peran Serta Masyarakat dalam Pengelolaan Instalasi Pengolahan Air Limbah (IPAL) Komunal di Kabupaten Kampar Dariyatmo Dariyatmo; Yusni Ikhwan Siregar; Sofia Anita
Jurnal Zona Vol 8, No 2 (2024)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/zona.v8i2.123

Abstract

Communal IPAL is a sanitation infrastructure in the form of a building that is used to process community waste which is used communally. Communities play an important role in communal wastewater treatment plants (IPAL) because they are the users and owners of the wastewater sources that must be treated. This research aims to analyze the factors that influence Community Participation in the management of Communal Waste Water Treatment Plants (IPAL) in Kampar Regency. This research is quantitative with an analytical cross-sectional study design (Analytical Cross Sectional Study). The data in this research is primary data obtained by distributing questionnaires. The variables studied were the dependent variable (community participation in managing the Communal IPAL) and the independent variable (knowledge, education, economy and government support). The research results show that there is a significant relationship between economic knowledge (Pvalue 0.002) and government support (Pvalue 0.02) with community participation in the management of Communal IPAL in Kampar Regency. and there is no relationship between education and community participation in the management of Communal IPAL in Kampar Regency (Pvalue 0.069). It is hoped that the community can actively participate in the operation and maintenance of the communal IPAL and that the government will always accompany the community using the communal IPAL in operational and maintenance activities. 
Pengaruh Komposisi Media Tanam Tanah Limbah Peti dan Pemberian Pupuk NPK Terhadap Pertumbuhan Tanaman Sansevieria (Sansevieria macrophylla) Tengku Nurhidayah; Agung Satria Siregar; Muhammad Ali
Jurnal Zona Vol 8, No 2 (2024)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/zona.v8i2.116

Abstract

Sansevieria macrophylla, commonly known as tongue-in-law plant is one of the horticultural plants that is widely cultivated as an ornamental plants. The research was conducted experimentally in a 3x3 factorial experiment using a completely randomized design (CRD) pattern consisting of two factors. The first factor is the composition of growing media (M) consisted of three kinds: M1= (2:1:1); M2 = (1:2:1); M3= (1:1:2). The second factor is NPK fertilizer (N) consisted of three dosages: N1= (0 g/plant); N2= 5 g/plant; N3= 10 g/plant. Results indicated that the interaction of planting media composition and NPK fertilizer dosage had no significant effect on all observed parameters. The combination of growing media composition (1:1:2) and the application of NPK fertilizer at a dose of 10 g/plant increased plant leaf length, leaf width, fresh weight, root volume and primary root length. The composition of growing media (1:1:2) increased leaf length, leaf width, fresh weight, root volume and primary root length. NPK fertilizer at a dose of 10 g/plant increased leaf length, leaf width, root volume and primary root length of S. macrophylla.
Deteksi Lubang Jalan Secara Otomatis dari Rekaman Drone Menggunakan Model Machine Learning Berbasis YOLOv5 Instance Segmentation di Kota Pekanbaru, Provinsi Riau, Indonesia Badrul Huda Husain; Takahiro Osawa; Sagung Putri Chandra Astiti; Dodi Frianto; Muhammad Rizki Nandika; Dewi Agustine
Jurnal Zona Vol 8, No 2 (2024)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/zona.v8i2.126

Abstract

This scientific journal presents an approach to automatically detect road potholes from drone footage using a machine-learning model based on YOLOv5. The primary objective of this research is to develop a reliable and efficient system for road quality inspection. The proposed model achieves promising results with an F1 confidence of 0.83, Precision confidence of 0.96, Precision-Recall of 0.716, and Recall confidence of 0.8. The study aims to serve as a preliminary development toward the future implementation of road quality inspection. By leveraging drone footage and advanced machine learning techniques, the automated detection of potholes can significantly enhance the efficiency and accuracy of road maintenance efforts. Early detection and prompt repair of potholes can lead to improve road safety and reduce vehicle damage. Using drones and machine learning models allows for efficient monitoring and assessment of road infrastructure, contributing to sustainable transportation systems and minimizing the environmental impact of inefficient road maintenance. Moreover, this research contributes to the advancement of technology application in the field of environmental science. Overall, this study highlights the potential of YOLOv5-based machine learning models in automating the detection of road potholes from drone footage. The results demonstrate its effectiveness in accurately identifying and localizing potholes, paving the way for further advancements in road quality inspection and technology applications within the field of environmental science.
Mitigasi Bencana Kekeringan Pertanian Melalui Pemanfaatan Informasi Iklim di Kabupaten Siak Shufi Hawina; Mubarak Mubarak; Zulkarnain Zulkarnain
Jurnal Zona Vol 8, No 2 (2024)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/zona.v8i2.119

Abstract

Siak Regency is one of rice production center in Riau Province, yet it faces growing threats from drought due to climate change and variability. This study assesses agricultural drought vulnerability in Siak Regency in 2023 and proposes mitigation strategies using climate information. The analysis focused on drought impacts on agricultural land across four sub-districts: Sungai Mandau, Bunga Raya, Sabak Auh, and Sungai Apit. Agricultural drought vulnerability was determined by combining Oldeman climate classification data and groundwater availability. Mitigation strategies were developed using SWOT analysis. The results reveal that drought vulnerability in Siak Regency peaked between July and October 2023, resulting in reduced crop yields and shifts in the planting calendar. Based on the SWOT analysis, an S-O (Strengths-Opportunities) approach was recommended, prioritizing the use of existing strengths and available opportunities. Suggested strategies include drought mitigation outreach and training for farmers, collaboration with national and local media, as well as the Ministry of Communication and Digital Affairs, stockpiling rice during wet months to prevent shortages, and enforcing local regulations to protect traditional practices, such as preserving customary forests. In conclusion, Siak’s agricultural drought mitigation strategies highlight the importance of using climate information, strengthening farmer resilience, and preserving traditional agricultural practices.
Strategi Pengendalian Pencemaran Sungai Bukit Batu di Kabupaten Bengkalis Zakiah Zakiah; Rahman Karnila; Budijono Budijono
Jurnal Zona Vol 9, No 1 (2025)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/zona.v9i1.131

Abstract

Bukit Batu River in Bengkalis Regency plays a vital role as a water source for domestic use, irrigation, industry, and transportation. However, increasing domestic and industrial activities have significantly contributed to water pollution. This study aims to analyze the current water quality and socio-economic activities, assess water quality status and pollution load, and formulate pollution control strategies. The research employed field observations, laboratory testing of physical, chemical, and biological water parameters, and SWOT analysis. Results show that parameters such as COD and ammonia exceeded Class II quality standards, indicating a moderately polluted condition. The primary pollution sources include domestic waste, agriculture, and industry. Pollution control strategies were developed based on strengths and opportunities, such as community awareness and active involvement of local government. The study concludes that multi-sector collaboration, environmental education, and improved waste management are essential to reducing pollution loads and preserving the sustainability of the Bukit Batu River's functions. 
Pengaruh Pemberian Air Lindi TPA-Sampah dan Pupuk NPK Terhadap Pertumbuhan Bibit Kelapa Sawit (Elaeis guineensis Jacq.) di Main Nursery Tengku Nurhidayah; Nur Habib Saputra; Muhammad Ali
Jurnal Zona Vol 9, No 1 (2025)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/zona.v9i1.125

Abstract

Palm oil is one of the plantation crops that produce vegetable oil, which is currently the main and priority agricultural commodity in Indonesia. The growth of palm oil seedlings is largely determined by good cultivation efforts such as the use of good planting media and the provision of nutrients. Adequacy of nutrients in the planting medium greatly affects the growth of the plant itself. This research aims to determine the interaction effect of giving TPA-Waste leachate and NPK fertilizer, to determine the single factor effect of TPA-Waste leachate and NPK fertilizer and to obtain the concentration of TPA-Waste leachate and the best NPK dosage for the growth of oil palm seedlings.This research was carried out experimentally in the form of a 4x4 factorial which was arranged according to a factorial Completely Randomized Design (CRD) consisting of two factors. The first factor is the concentration of leachate (L) which consists of 4 levels, namely L0 = without leachate (positive control), L1 = Leachate 100 ml.1-1 air, L2 = Leachate 200 ml. 1-1 water, and L3 = Leachate 300 ml.1-1 water. The second factor was the dose of NPK Fertilizer (P) which consisted of 4 levels, namely P0 = without applying NPK fertilizer, P1 = 25 % recommended dose recommendation, P2 = 50% recommended dose recommendation, and P3 = 100% recommended dose recommendation. Parameters observed included the increase in seedling height, the number of leaves, the increase in tuber diameter, root volume, seedling dry weight and root canopy ratio. The results showed that the interaction of giving 300 ml of leachate. 1-1 and NPK fertilizer 25 g per plant significantly increased the number of leaves, the diameter of the weevil and the root volume of the oil palm seedlings. 
Analisis Dinamika dan Faktor Penyebab Perubahan Lahan LP2B: Studi Kasus di Kecamatan Ciseeng, Kabupaten Bogor Mujio Mujio; Ahmad Faizul Fadli; Edy Mulyadi; Selfi Nor Amalia Istiqomah
Jurnal Zona Vol 9, No 1 (2025)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/zona.v9i1.127

Abstract

Land use change in agricultural areas is one of the main challenges in sustainable spatial planning, especially in peri-urban areas. This study aims to analyze the land use change of Sustainable Food Crop Land (LP2B) in Ciseeng District, Bogor Regency. A qualitative descriptive approach was used with primary data from interviews and field observations, supported by spatial and regulatory data. The results of the study indicate that approximately 15.57% of the LP2B area in Ciseeng District has experienced land use change for residential, commercial, and other non-agricultural purposes. The land use change is driven by weak regulatory enforcement, high demand for land due to its proximity to urban areas, and limited protection for farmers. The results of the study conclude that sustainable land management requires synergy between policy enforcement, public awareness, and spatial planning integration
Analisis Hidrograf Satuan Sintetik Snyder dan Soil Conservation Service (SCS) Daerah Aliran Sungai Klawoguk Arpan Pujianto Simak; Anif Farida; Achmad Rusdi; Hendrik Pristianto
Jurnal Zona Vol 9, No 1 (2025)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/zona.v9i1.130

Abstract

Klawoguk Watershed is one of the watersheds in the Sorong City area. The problem in the watershed is the absence of hydrological data or automatic water level recording (AWLR) data. The purpose of this study was to determine and compare the parameters of the Snyder synthetic unit hydrograph and the SCS synthetic unit hydrograph. The methods used in this study are the Snyder Synthetic Unit Hydrograph and the SCS Synthetic Unit Hydrograph. The results of the study showed that the parameters obtained from the analysis results of HSS Snyder were tp 3,267 hours, te 0,594 hours, Tp 3,767 hours, Qp 1,193 m3/sec, and the parameters obtained from the analysis results of HSS SCS were TL 3.992 hours, Tp 4.492 hours, Qp 1.389 m3/sec, so it can be seen that the peak discharge value of HSS Snyder is lower than the peak discharge of HSS SCS and the time required for the decrease in peak discharge of HSS Snyder is longer than that of HSS SCS.

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