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Manajemen Sumber Daya Energi Terbarukan : Optimalisasi PLTS-PLTB untuk Kelistrikan Berkelanjutan di Pulau Dudepo Sudarmanto Hasan; Marini Susanti Hamidun; Dewi Wahyuni K. Baderan
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 3 No. 3 (2025): Juli: Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipi
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v3i3.854

Abstract

Remote islands in Indonesia face significant challenges in achieving sustainable electricity supply. This study analyzes the technical and economic feasibility of implementing a hybrid Solar Power Plant (PLTS) and Wind Power Plant (PLTB) system on Dudepo Island, North Gorontalo Regency. With an average solar radiation of 5.2 kWh/m²/day and wind speed of 4.8 m/s, the hybrid system is designed to supply approximately 97% of local electricity demand with an efficiency of 85%. Simulations using HOMER Pro reveal an optimal configuration of 100 kW PLTS, 60 kW PLTB, and 300 kWh battery storage. Economic analysis indicates a Levelized Cost of Energy (LCOE) of IDR 1,450/kWh, more affordable than conventional diesel generators, with an eight-year payback period. The system’s implementation has enhanced community well-being by providing stable electricity access for education, healthcare, and economic activities. Moreover, it contributes to carbon emission reduction by up to 120 tons of CO₂ annually. Technical challenges and local human resource capacity necessitate sustainable management strategies, including technician training and IoT-based monitoring systems. This study offers recommendations for sustainable renewable energy development on remote islands as a model for environmentally friendly energy transitions.
Studi Literatur Kebijakan Pengelolaan Lingkungan dalam Kegiatan Pertambangan Batuan di Kabupaten Gorontalo Suryadi Syamsuddin; Marini Susanti Hamidun; Dewi Wahyuni K. Baderan
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 3 No. 3 (2025): Juli: Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipi
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v3i3.855

Abstract

Rock mining is a key sector contributing to economic development, including in Gorontalo Regency. However, this activity often generates negative environmental impacts such as erosion, water pollution, and ecosystem degradation. This study aims to analyze environmental management policies in rock mining activities using a literature review approach. The research was conducted by examining relevant literature published in the last five years, including national and regional regulations, as well as case study reports. The findings reveal that Indonesia has established a comprehensive regulatory framework through Law No. 32 of 2009 and Government Regulation No. 22 of 2021, which mandate Environmental Impact Assessment (AMDAL) as a key instrument for environmental protection. At the regional level, Gorontalo Provincial Regulation No. 2 of 2019 serves as the main guideline; however, its implementation faces challenges such as weak oversight and inadequate law enforcement. A case study in Motoduto Village shows actual environmental impacts in the form of erosion and sediment load increases in the Paguyaman River, although still within acceptable limits. Additionally, some companies operate without proper AMDAL or legal permits. Therefore, strengthening institutional capacity, digitizing permit data, and engaging communities are essential steps. Policy recommendations include consistent law enforcement, implementation of post-mining reclamation, and integration of spatial data-based policies. This study underscores the importance of a holistic approach to ensure a balance between the economic benefits of the mining sector and environmental conservation.
Persepsi Petani dalam Pengelolaan Kawasan Penyangga Tahura BJ. Habibie di Desa Bihe, Kecamatan Asparaga : Tantangan dan Strategi Keberlanjutan Eka Reza Saputra Widodo; Dewi Wahyuni K. Baderan; Marini Susanti Hamidun
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 3 No. 3 (2025): Juli: Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipi
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v3i3.857

Abstract

The buffer zone of BJ. Habibie Grand Forest Park (Tahura) in Bihe Village, Asparaga District, plays a strategic role in balancing environmental conservation and community agricultural activities. However, the widespread practice of monoculture corn farming and land clearing through burning threatens ecosystem sustainability and accelerates environmental degradation. This study aims to analyze farmers’ perceptions of buffer zone management and to identify the challenges and potential for transitioning to sustainable agricultural systems. A descriptive qualitative and quantitative approach was used through field observations, in-depth interviews, questionnaires, and document analysis. The findings indicate that most farmers possess basic awareness of the importance of conservation areas, but there are notable knowledge gaps regarding regulations and environmentally friendly practices. Although some farmers acknowledge the negative impacts of land burning and monoculture, economic limitations, inherited customs, and lack of technological support remain significant obstacles. Nevertheless, respondents expressed a high willingness to change their farming practices if provided with training and incentives. This study recommends a participatory strategy involving government bodies, conservation institutions, and academics to build farmers’ capacity and promote the adoption of sustainable agricultural technologies. A collaborative approach that considers the socio-economic realities of local communities is essential to ensure the long-term sustainability of the BJ. Habibie buffer zone without compromising farmers’ welfare.
Partisipasi Masyarakat dalam Pengelolaan Sampah di Kota Gorontalo Mohammad Bayu Irawan; Dewi Wahyuni K. Baderan; Marini Susanti Hamidun
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 3 No. 3 (2025): Juli: Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipi
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v3i3.860

Abstract

City growth that is not balanced with the fulfillment of community needs has the potential to reduce environmental quality, especially in waste management. This study aims to analyze community participation in waste management in Gorontalo City. The method used is descriptive qualitative, with data collection through interviews, observation, and documentation. The results showed that community participation in waste management is still low, as seen from the large amount of littering and lack of knowledge about waste utilization. However, there are positive developments in Kelurahan Dulomo Utara, where people are starting to realize the importance of separating waste and managing waste into useful products. The study also identified challenges, including a lack of facilities and socialization from the government. Hopefully, increased community participation and government support can create a sustainable solution for waste management in Gorontalo City.
Tingkat Konsumsi Macaca Hecki Terhadap Jenis Tanaman Budidaya Pertanian Desa Makarti Jaya, Pohuwato Gorontalo Frandika K. Toiyo; Dewi Wahyuni K. Baderan; Marini Susanti Hamidun
Botani : Publikasi Ilmu Tanaman dan Agribisnis Vol. 2 No. 2 (2025): Mei : Botani : Publikasi Ilmu Tanaman dan Agribisnis
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/botani.v2i2.323

Abstract

This study aims to analyze the level of attack by Macaca hecki on cultivated plants in Makarti Jaya Village, Pohuwato, Gorontalo. Agriculture is the main source of income for the local community, but the presence of Macaca hecki can threaten agricultural yields. The method used in this research is descriptive qualitative, with data collected through direct observation and interviews with farmers experiencing the attacks. The results indicate that corn (Zea mays) is the most consumed plant by Macaca hecki, followed by cocoa (Theobroma cacao) and several other types of fruit such as bananas and papayas. The high consumption rates of these cultivated plants negatively impact agricultural results, causing significant economic losses for farmers. Therefore, it is important to understand the attack patterns and the factors influencing the behavior of Macaca hecki. This research recommends the need for more effective protection strategies, such as the placement of physical barriers and diversification of plant types. Thus, it is hoped that this study can contribute to the management of conflicts between wildlife and agriculture, as well as enhance the economic sustainability of farming communities.
Identifikasi Habitat Burung Maleo (Macrocephalon maleo) Menggunakan Sistem Informasi Geografi Di Cagar Alam Panua Provinsi Gorontalo Nurma Rosalia; Marini Susanti Hamidun; Iswan Dunggio
Konservasi Hayati Vol 20 No 2 (2024): OKTOBER
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v20i2.37226

Abstract

Maleo (Macrocephalon maleo) is an endemic bird species found in various regions of Sulawesi Island, including the Panua Nature Reserve in Pohuwato Regency, Gorontalo Province. The Maleo population is suspected to be declining due to habitat destruction. Urgent action is required to address this issue, including the mapping of suitable Maleo habitats. The objective of this research is to identify Maleo habitats based on landscape analysis using Geographic Information System (GIS) technology. Parameters used to assess habitat suitability include geothermal resources, land cover, soil type, accessibility, and slope. The data analysis employs GIS tools, utilizing a weighting and scoring system across several landscape variables such as land cover, soil type, geothermal resources, accessibility, and slope. The findings reveal the presence of geothermal resources within Panua Nature Reserve. The soil types predominantly consist of ultisols or yellow-red podzolic soils, with the fluvial district suborder being particularly preferred as Maleo habitat, scattered along riverbanks and coastal areas. The land cover is dominated by secondary and primary forests, serving as crucial food and shelter sources for Maleos. Slope conditions in Panua Nature Reserve are primarily steep, resulting in challenging accessibility across much of the area. Difficult access is particularly prevalent in the northern region, whereas easier access is found along the coastal areas, which serve as nesting habitats for Maleos. Based on the analysis using GIS-assisted scoring, the suitable Maleo habitat area in Panua Nature Reserve measures approximately 26,588.36 hectares, while the unsuitable area spans 550.49 hectares
Insect Species Diversity in Oil Palm Plantation Area Wonosari Sub-District Boalemo District Mursali, Intan Zulfatadila; Lamangantjo, Chairunnisah J.; Baderan, Dewi Wahyuni K.; Hamidun, Marini Susanti; Zakaria, Zuliyanto
Jurnal Biologi Tropis Vol. 25 No. 3 (2025): Juli-September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i3.9262

Abstract

Each habitat has a drastically varied species composition as a result of oil palm plantations filtering out natural forest wildlife, leaving only a limited range of taxa to survive. Among the animal groups with the greatest diversity are insects. The purpose of this study was to determine the diversity of flying insects found in the oil palm plantation area of Wonosari District, Boalemo Regency. The method used in this research is exploration with three observation stations. Station I is adjacent to residential areas, station II is in the oil palm plantation area and station III is adjacent to residents' plantations. Sampling using the trap trap technique using the sweeping net method (insect net) which is commonly used for collecting flying insects. Sample identification in the Biology laboratory, Faculty of Mathematics and Natural Sciences, Gorontalo State University. The data obtained were analyzed descriptively. The results in this study obtained 12 species included in 5 orders and 8 families, namely: Family Nymphalidae (Faunis phaon pan, Amathusia phidippus, Melanitis leda). Pieridae family (Leptosia nina), Hesperiidae family (Platylesches robustus). Family Vespidae (Polistes fuscatus), Family Pyrgomorphidae (Atractomorpha crenulata), Family Acrididae (Trimerotropis pallidipennis, Oxya japonica, Chorthippus albomarginatus), Family Cerambycidae (Glenea albolineata) and Family Libellulidae (Neurothemis terminata) with a total of 24 individuals. Of all the flying insects found, the Diversity Index was 2.362, which indicates that diversity is classified as moderate.
Efektivitas Sistem Agroforestri dalam Meningkatkan Kesehatan Tanah dan Produktivitas Pertanian Parid Pakaya; Dewi Wahyuni K. Baderan; Marini Susanti Hamidun
Hidroponik : Jurnal Ilmu Pertanian Dan Teknologi Dalam Ilmu Tanaman Vol. 2 No. 2 (2025): Juli : Hidroponik : Jurnal Ilmu Pertanian Dan Teknologi Dalam Ilmu Tanaman
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/hidroponik.v2i2.329

Abstract

Land degradation due to intensive agricultural practices is a serious issue threatening food security and ecosystem balance. Monoculture farming systems often lead to soil fertility decline, increased erosion, and reduced soil biodiversity. As an alternative, agroforestry has been developed to enhance agricultural productivity without compromising soil health. Agroforestry integrates agricultural crops with trees or other woody plants in a mutually beneficial system. Several studies have shown that agroforestry improves soil organic matter content, retains soil moisture, and reduces erosion and nutrient loss. This study employs a literature review method to analyze the effectiveness of agroforestry in improving soil health and agricultural productivity. Agroforestry has been found to enhance agricultural productivity through crop diversification, efficient land use, and climate change mitigation. Diversification not only strengthens food security but also increases farmers’ income by minimizing crop failure risks and enhancing nutritional value. Additionally, agroforestry optimizes land use by improving yield per unit area and reducing environmental degradation through natural resource conservation. Agroforestry also plays a crucial role in mitigating climate change by increasing ecosystem resilience, sequestering carbon, and reducing extreme weather impacts. However, the adoption of agroforestry faces challenges, including a lack of farmers’ knowledge, limited policy support, and varying environmental conditions. Addressing these barriers through improved education, supportive policies, and sustainable resource management can accelerate agroforestry adoption. With broader implementation and strong policy support, agroforestry can drive agricultural sustainability and enhance community well-being.
Investasi dan Konservasi di Danau Perintis Kecamatan Suwawa Kabupaten Bone Bolango Rahmawati A. Damiti; Dewi Wahyuni K. Baderan; Marini Susanti Hamidun
Hidroponik : Jurnal Ilmu Pertanian Dan Teknologi Dalam Ilmu Tanaman Vol. 2 No. 2 (2025): Juli : Hidroponik : Jurnal Ilmu Pertanian Dan Teknologi Dalam Ilmu Tanaman
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/hidroponik.v2i2.330

Abstract

The Perintis Lake area in Bone Bolango Regency, Gorontalo Province, faces a growing conflict between tourism investment and environmental conservation. This study aims to analyze the impact of tourism infrastructure development on the lake’s ecosystem, highlight the importance of conservation, and provide strategic recommendations for sustainable tourism development. Using a qualitative-descriptive approach, the research is based on field observations, literature review, and regional policy analysis. Findings show that unregulated investment activities, particularly constructions along the lake's buffer zone, have led to environmental degradation, such as water pollution, habitat loss, and ecological imbalance. Conservation efforts remain fragmented and lack integration into broader development planning. The study recommends the implementation of sustainable spatial planning policies, stricter environmental regulations, and active community involvement. Collaborative governance between local authorities, private investors, and environmental stakeholders is essential to ensure that economic development aligns with ecological preservation. Striking a balance between investment and conservation is key to maintaining Perintis Lake as a resilient ecotourism destination for future generations.
PENGEMBANGAN BUKU CERITA BERBASIS HEYZINE FLIPBOOK DALAM MENINGKATKAN KESADARAN PENCEMARAN LINGKUNGAN DI WILAYAH PESISIR Ain Yusuf, Nur; Nusantari, Elya; Sidik Katili, Abubakar; Susanti Hamidun, Marini; Nur Akbar, Muh.
Jurnal Biogenerasi Vol. 10 No. 2 (2025): Volume 10 no 2 periode februari - september 2025 ( continues)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v10i2.5880

Abstract

This research aims to develop a storybook based on Heyzine Flipbook as an interactive learning medium to increase students' awareness of environmental pollution in coastal areas. The research was carried out in class X1 of SMA Negeri 2 Tilamuta using the ADDIE development method which includes analysis, design and development stages. Digital storybooks are developed by integrating attractive illustrations, animations and interactive displays that are easily accessible via various electronic devices. The validation results by media and materials experts show that the storybook meets the valid criteria with an average score of 80% to 100%. The practicality test was carried out through a questionnaire given to teachers and students. The results show that teachers gave an average rating of 96% and students gave an average rating of 97%, both in the very practical category. In addition, the implementation of learning during the two meetings showed an implementation level of 100% for all aspects observed, including opening, main, closing activities, class atmosphere, and time management. Teacher and student responses show that this storybook is able to increase interest, understanding and active involvement in the learning process. Thus, storybooks based on Heyzine Flipbook have proven to be effective and suitable for use as innovative learning media to foster environmental awareness in students. This product also supports strengthening the character of Pancasila students, especially in the aspects of caring for the environment and critical thinking.
Co-Authors -, Ahmad Faqih 5Ilyas H. Husain Abdul Haris PanaI Abdul Samad Hiola Abubakar Sidik Katili Agre Vina Ahmad Zainuri Ahmad Zainuri Ahmad, Nur Rahmin Ain Yusuf, Nur Akili, Ardiansyah S Ali, Fathur Rahman M. Alisa H. Kadir, Nur Ani M. Hasan Aryati Abdul Asda Rauf Aznia, Nur Baderan, Dewi Wahyuni. K Bahuwa, Isra Cahayani Bambang Mamangkay Chairunnisah J Lamangantjo Chairunnisah J. Lamangantjo Cono, Titi Hawanda Metania Daud Yusuf Deltias Ntolu Desriyanti Tane Dewi Wahyuni Baderan Dewi Wahyuni K. Baderan Dewi Wahyuni K. Baderan Dewi Wahyuni K. Baderan Diva M.A. Saghita Putri Eka Reza Saputra Widodo Elya Nusantari Fajran Bentearu Farid S M Farid SM Farid SM Faridawaty, Waode Fathur Rahman M. Ali Febriyanti febriyanti febriyanti Feri Novriyal Feri Novriyal Firda Zakaria Fitriyanti H. Koni Fitryane Lihawa Frandika K. Toiyo Frandika K. Toiyo Frandika K. Toiyo Frida Maryati Yusuf Fuad Pontoiyo H. Husain, Ilyas Hamid, Ririn Septiani Hartono Mamu Hartono Mamu Hasim Hasim Hendri Iyabu Herinda Mardin Herlindah Heru Z Thalib Heru Z Thalib Hikmawati Hikmawati Husain, Ilyas H Husain, Ilyas H. Husain, Zakaria Ilyas H Husain Ilyas H. Husain Ilyas Husain Indra Gumay Febryano Irawan, Mohammad Bayu Irwan Bempah Ismail Bagu Iswan Dunggio Juliyanti Djafar Jusna Ahmad Kadir, Zein Setiawan Kadir, Zen Setiawan Kadir, ​Zen Setiawan Kadu, Sintia Kirsten Caroline Donsi Koni, Fitriyanti H. La Nane Liberty Lodjo Lilan Dama Linda K. Mahluk M. Hasan, Ani Magfirah F. Mantali Magfirah Suryaningtyas Laadi Manese, Muzdalifah Alya Amalia Mano, Debby Hariyanti J. Margaretha Solang Masra Latjompoh Mawardi Heru Prasetyo Megawati Malle Mentari Mentari Mentari Mentari, Mentari Misnawaty Wantogia Misnawaty Wantogia Misnawaty Wantogia Moh Rizal N. Matau Mohamad Haikal K. Djafar Mohamad Zainudin Usman Mohamad, Nurdin Mohammad Bayu Irawan Mohammad Reza Katili Mosi, Yetty Muh Rifaldy Happy Muh. Nur Akbar MUHAMMAD YUSUF Mursali, Intan Zulfatadila Mustamim Ibrahim Mustamin Ibrahim Mustapa, Vinarti Mustaqimah , Nur Novi Purwanti Novri Youla Kandowangko Nur Aznia Nur Meyla Ulfiana Botutihe Nur’Ain Lahaya Nurdin Mohamad Nurfadila Potutu Nurlena Duhe Nurma Rosalia Nurul Fajryani Usman Oktaviani Rajalawo Pakaya, Parid Panai, Haris Panyilie, Nadia Fajri Parid Pakaya Podungge, Sandra Potutu, Nurfadila Priwanti Junita Ekwanto Putri Liani Aliwu Rahim, Srinurningsi K. Rahmat Biki Rahmawati A. Damiti Rakhmat Jaya Lahay Ramli Utina Ratna Soi Regina Valentina Aydalina Regina Valentine Aydalina RIFAL DALI Rizaldi Mokodompit Rosalia, Nurma Saleh Nurain Salihi, Irvan Abraham Septiani, Ririn Sintia Kadu Sintia N. Hasani SM, Farid Sri Sulastri Hadju Sri Yustika Candri Pakaya Sudarmanto Hasan Sukirman Rahim SUKIRMAN RAHIM Sukirman Rahim Sukirman Rahim Sukma Dewanty Jahja Sulastri Putri Moko Sunarty Suly Eraku Suryadi Syamsuddin Syam S. Kumaji Thalib, Heru Z Toiyo, Frandika K. Ulyana Dinda Aritonang Usman, Mutmainnah Wantogia, Misnawaty Waode Faridawaty Warow, Novalia Wawan K Tolinggi Widodo, Eka Reza Saputra Windari, Windari Yusfriandi Dwi Ariesna Zuliyanto Zakaria