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DEVELOPING ENTREPRENEURIAL MINDSET THROUGH THE 'YOUNG LELEPRENEUR' COLLABORATIVE LEARNING MODEL AND CURRICULUM INTEGRATION AT CENDERAWASIH II SENIOR HIGH SCHOOL Rusdiyanto, Edi; Soesanta, Prabawa Eka; Muna, Siti Umamah Naili; Munawir, Abdillah
Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Vol. 9 No. 4 (2025): DESEMBER
Publisher : LPPM Univ. Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/abdidos.v9i4.3085

Abstract

SMA Cenderawasih II in South Tangerang faces dual challenges, including students’ low understanding of nutrition and the economic limitations of their families. The Community Service Team from the Graduate School (SPS) of Universitas Terbuka (UT) took the initiative to implement a collaborative learning model called "Young Lelepreneur." This model was specifically designed by integrating catfish farming curriculum into school activities in close coordination with SMA Cenderawasih II. The community service program at SMA Cenderawasih II, South Tangerang, successfully enhanced students’ knowledge, skills, and entrepreneurial character through practice-based catfish farming activities (learning by doing). Through a series of preparation, technical training, and implementation stages, students not only gained a theoretical understanding of basic biology and fishery management but also applied it directly in the field from pond construction and feed management to water quality control. This activity strengthened the synergy between the school, the community service team, and the students in realizing contextual and applicable learning. Monitoring and evaluation results indicate that this program has the potential to become a practice-based learning model that can be integrated into entrepreneurship and applied biology curricula. Furthermore, the development plan of the "Young Lelepreneur" program serves as a strategic step toward creating an educational ecosystem focused on innovation, economic independence, and school community empowerment.
Revegetasi untuk Rehabilitasi Lahan Pasca-Tambang Wilayah Operasi PT Pertamina Hulu Rokan, Riau Edi Rusdiyanto; A. Hadian Pratama Hamzah; Nurhasanah Nurhasanah; Abdillah Lubis
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 2 (2025): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v8i2.14886

Abstract

This study aims to analyze the impact of mining activities on the environment and evaluate the effectiveness of revegetation processes in restoring ecosystem balance in Indragiri Hulu Regency, Riau Province. Mining activities carried out by PT. Pertamina Hulu Rokan have caused deforestation due to tree cutting for land clearing, contributing to habitat disruption for flora and fauna, declining water quality, and increasing global warming. The research method includes literature review, field observations, and interviews with relevant stakeholders. The revegetation process consists of three main stages: land preparation, planting implementation, and maintenance. Additionally, plant species used in revegetation are selected based on suitable characteristics such as resistance to sunlight exposure, fast growth with low costs, high litter production that decomposes easily, strong root systems, and the ability to form symbiotic relationships with specific microbes. The results indicate that revegetation using a combination of ground cover plants, primary plants, and companion plants can improve post-mining environmental conditions, increase oxygen availability, and aid in global warming prevention. Thus, revegetation serves as an effective strategy in post-mining ecosystem restoration efforts.   Keywords: Environment, Post-Mining, Global Warming, Revegetation, Plants
Ketersediaan dan Pola Spasial Ruang Terbuka Hijau Publik di Kota Pangkalpinang Liddiyawatie, Rizka; Rusdiyanto, Edi; Sodikin, Sodikin
BRILIANT: Jurnal Riset dan Konseptual Vol 11 No 1 (2026): Volume 11 Nomor 1, Februari 2026
Publisher : Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28926/briliant.v11i1.2356

Abstract

The availability of public green open spaces (RTH) plays an important role in maintaining ecological balance and urban environmental quality. In the city of Pangkalpinang, rapid growth in built-up areas has created challenges in terms of the ideal proportion and distribution of RTH. This study aims to analyze the level of availability and spatial distribution patterns of public green open spaces to assess the suitability and equity of their functions in the city. The approach used is quantitative descriptive with the support of spatial analysis based on geographic information systems (GIS) to map the distribution and calculate the ratio of public green open spaces to the area. The results of the study show that the total area of public green space in Pangkalpinnang City has not reached the minimum standard of 20% of the city area, and its distribution tends to be clustered, especially in subdistricts with high population density. This condition indicates an imbalance in access to green space and has implications for a decline in environmental carrying capacity.
Strategi Mitigasi Dampak Penurunan Kualitas Udara Dari Rencana Kegiatan Pembangkit Listrik Tenaga Panas Bumi (PLTP) X Di Dataran Tinggi Jawa Barat Hendrayana, Yayan; Sodikin, Sodikin; Rusdiyanto, Edi
Jurnal Teknologi Lingkungan Lahan Basah Vol 14, No 1 (2026): January 2026
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v14i1.100684

Abstract

The planned development of a Geothermal Power Plant (PLTP) in the West Java Highlands is part of national efforts to accelerate the transition toward renewable energy and reduce dependence on fossil fuels. Although geothermal energy is considered a clean energy source, PLTP operations may still have environmental impacts, particularly the degradation of ambient air quality due to non-condensable gas emissions such as hydrogen sulfide (H₂S) and ammonia (NH₃). This study aims to develop technical–social mitigation strategies using a SWOT-based approach to reduce the risk of H₂S and NH₃ exposure in residential areas within a 1-km radius of the proposed PLTP operational site. A mixed-methods approach was employed, utilizing both primary and secondary data. Primary data were obtained from respondent perceptions through interviews with stakeholders involved in the PLTP development, while secondary data were collected from documents, journals, and other relevant sources. A SWOT analysis was conducted to assess mitigation strategies, considering internal and external factors influencing air quality management. The findings produced four strategic directions: (1) optimizing emergency gas-leak procedures through SOP updates, integrating real-time emission monitoring via the installation of a Continuous Emission Monitoring System (CEMS), and implementing a Gas Removal System (GRS) with an efficiency of ≥90%; (2) strengthening community capacity through gas-mitigation training and SOP dissemination supported by CSR programs; (3) enhancing early detection of H₂S leaks through the use of accurate monitoring instruments and adjusting monitoring locations based on extreme meteorological conditions; and (4) improving public preparedness through AMDAL disclosure, establishment of village emergency posts, and periodic updates of emergency protocols. This study concludes that for the planned PLTP project in the West Java Highlands, recommended mitigation strategies should focus on a combination of technical, social, and institutional measures, emphasizing preventive monitoring, community engagement, and the adoption of environmentally friendly technologies to support sustainable geothermal development.