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All Journal Journal of Community Based Environmental Engineering and Management Pustaka: Jurnal Bahasa dan Pendidikan Innovative: Journal Of Social Science Research Student Research Journal Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil IJSS: International Journal of Social
Lazarus Ramandei
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Religion Humanities Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

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Integrated Environmental Management for Nickel Mining Communities in Papua Ramandei, Lazarus; Wanane, Yohanis Yulius
Journal of Community Based Environmental Engineering and Management Vol. 9 No. 2 (2025): September 2025
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v9i2.32341

Abstract

Nickel mining in Papua has experienced rapid expansion to meet global electric vehicle demand, yet poses significant environmental impacts on local communities. This research aims to develop and evaluate an integrated environmental management model that combines electrocoagulation technology, indigenous knowledge systems, and ecosystem restoration strategies to address wastewater pollution and environmental degradation from nickel mining activities. A mixed-method approach was employed with wastewater quality analysis, ecosystem damage mapping, and indigenous community participation evaluation at three nickel mining sites in Raja Ampat, Southwest Papua. The integrated environmental management approach developed in this study consists of four main components: (1) electrocoagulation wastewater treatment system, (2) community-based environmental management using traditional sasi system, (3) phytoremediation using endemic Papuan plants, and (4) participatory monitoring and evaluation framework. Laboratory-scale electrocoagulation testing showed optimal heavy metal removal efficiency at 1.5 A current intensity, 90-minute contact time, and pH 7.5, achieving 95.2% nickel, 93.8% chromium, and 97.5% iron removal from mining wastewater. Implementation of community-based waste management systems using local wisdom sasi approach reduced environmental degradation by 68% and improved community welfare by 45%. The integrated ecosystem restoration model using endemic Papuan ferns demonstrated 78% effectiveness in soil and water quality recovery within 24 months. The research concludes that integrated environmental management approaches combining sustainable technology, community participation, and indigenous knowledge conservation can provide effective solutions to mitigate negative nickel mining impacts while supporting just clean energy transition.
Faktor Pendorong Sekolah Menengah Baru di Era Zonasi: Analisis Peluang dan Tantangan di Kota Jayapura Lazarus Ramandei; Geelvinka M. Catharine; Miracle O. Phaulhentje; Cornelicha M. Alberthine Ramandey
PUSTAKA: Jurnal Bahasa dan Pendidikan Vol. 5 No. 4 (2025): Oktober : Jurnal Bahasa dan Pendidikan
Publisher : BADAN PENERBIT STIEPARI PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56910/pustaka.v5i4.3405

Abstract

The implementation of the zoning system since 2017 has triggered significant transformation in the secondary education landscape in Jayapura City, including the emergence of new secondary schools as a response to policy changes. This study aims to analyze the factors that trigger the proliferation of new secondary schools in Jayapura City during the zoning era and identify the opportunities and challenges that accompany it. Using a qualitative approach with case study methods, this research involved in-depth interviews with 35 key informants including education providers, local government, and community representatives, as well as analysis of licensing documents and educational statistics data for the 2017-2024 period. The results showed a significant increase in the number of secondary schools in Jayapura City from 68 units in 2017 to 89 units in 2024, representing growth of 30.9%. The main factors triggering the emergence of new schools include: limited capacity of existing schools within the zoning system, profitable education business opportunities due to excess demand, demands for geographical equity in education access particularly in peripheral areas, resistance to the zoning system from upper-middle economic groups seeking quality alternatives, and diversification needs for specialized education programs. Identified opportunities include improved access to education in underserved areas, increased infrastructure investment totaling Rp 189.5 billion, and healthy competition driving educational innovation. Main challenges include quality disparities between schools, potential fragmentation of the education system, operational sustainability issues affecting 14.3% of new schools, and shortage of 546 qualified teaching staff. The research recommends the need for stricter regulations on the establishment of new schools, comprehensive accreditation systems, and integration strategies for new schools in a sustainable zoning education ecosystem that ensures equitable access to quality education.
Between Opportunities And Challenges: Analysis Of Factors Triggering The Emergence Of New Secondary Schools In Jayapura City Ramandei, Lazarus; Rorrong D, Semuel
International Journal of Social Sciences Vol. 1 No. 2 (2025): IJSS: International Journal of Social Sciences
Publisher : STEBIS Bina Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51805/ijss.v1i2.388

Abstract

The zoning system implementation since 2017 has significantly transformed secondary education landscape in Jayapura City, triggering emergence of new secondary schools. This study analyzes factors driving new secondary schools proliferation during zoning era and identifies accompanying opportunities and challenges. Using qualitative approach with case study method, research involved 35 key informants including education providers, local government, and community, plus analysis of licensing documents and education statistics (2017-2024). Results show significant increase from 68 schools (2017) to 89 schools (2024), representing 30.9% growth. Main triggering factors include limited existing school capacity, profitable education business opportunities, geographical equity demands, and upper-middle class resistance to zoning restrictions. Opportunities include equitable education access, program diversification, and increased infrastructure investment. Challenges encompass quality disparities, system fragmentation, and operational sustainability concerns.
Peran Teknologi dalam Meningkatkan Partisipasi Masyarakat di Kawasan Wisata Hutan Sagu, Distrik Sentani, Kabupaten Jayapura Raihana R. J. Ombaier; Lazarus Ramandei; Tommi Tommi
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 3 No. 4 (2025): Oktober : Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v3i4.1120

Abstract

This study aims to examine how technology, particularly social media, plays a role in increasing community participation in the development of the sago forest tourism area in Kampung Sereh, Sentani District, Jayapura Regency. The area holds strong natural and cultural potential, yet its development as a tourist destination remains underutilized. The research adopts a qualitative descriptive approach using interviews, field observations, and document analysis. findings reveal that digital technology-especially social media platform such as Instagram and Facebook-has broadened the reach of tourism promotion. Young people in the community have started to use these platforms to share tourism- related activities and local cultural practices. However, challenges persist, including low digital literacy, limited access to proper devices, and the lack of technical training and assistance. Community participation is evident in various aspects, such as organizing cultural performances, preparing traditional food, and engaging in environmental conservation. This study recommends ongoing digital training and the formation of a community- managed promotional team to support sustainable and inclusive tourism development.
Dampak Pembangunan Jalan Alternatif Terhadap Luasan Hutan Sagu Di Kampung Nendali, Asei Besar dan Asei Kecil Distrik Sentani Timur Kabupaten Jayapura D. Rorrong, Semuel; Binur, Roland Everson; Tommi, Tommi; Lamba, Marsal Arung; Ramandei, Lazarus
Innovative: Journal Of Social Science Research Vol. 4 No. 1 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i1.8830

Abstract

Penelitian ini bertujuan untuk mengetahui dampak positif dan dampak negatif kondisi hutan sagu sebelum dan sesudah dibangunnya jalan altenatif di Kampung Nendali, Kampung Asei Besar dan Asei Kecil dalam kurun waktu 7 tahun pada tahun 2015 dan tahun 2022,. Metode yang digunakan dalam penelitian ini adalah teknik analisa kualitatif yang didukung dengan data kuantitatif dengan bentuk penyajian deskriptif berdasarkan data-data hasil survey data primer yang didukung oleh data sekunder. Hasil penelitian ini menunjukan bahwa sebelum dibangun jalan alternatif yakni pada tahun 2015 besar luasan hutan sagu adalah 235,751 ha dan pada akhir tahun 2022 adalah sebesar 35.106 hal ini menunjukkan alih fungsi lahan menjadi permukiman, jalan dan perkebunan adalah sekitar 200,645 ha pada tahun 2022. Pembangunan jalan alternatif memiliki dampak positif yaitu memudahkan aksesibilitas masyarakat, namun disamping itu ada juga dampak negatif yaitu banyaknya alih fungsi lahan hutan sagu yang menyebabkan masyarakat kehilangan sumber kehidupan.
Peranan Kepemimpinan Ondofolo dalam Pembangunan Kampung di Kampung Ifale Distrik Sentani Kabupaten Jayapura Nawipa, Sepo; Rorrong, Semuel D.; Ramandei, Lazarus; Lamba, Marsal Arung
Innovative: Journal Of Social Science Research Vol. 4 No. 1 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i1.9234

Abstract

Kepemimpinan merupakan salah satu faktor yang sangat penting dalam pembangunan kampung, karena baik buruknya pembangunan kampung tergantung dari pemimpinnya. Rumusan masalah dari penelitian ini adalah untuk melihat “Bagaimana peran kepemimpinan ondofolo dalam pembangunan kampung di kampung Ifale Distrik Sentani Kabupaten Jayapura”. Tujuan penelitian ini adalah untuk mengetahui peran kepemimpinan ondofolo dalam pembangunan kampung. Jenis penelitian ini adalah penelitian deskriptif dengan teknik analisis deskriptif kuantitatif. Populasi dalam penelitian ini jumlahnya 20 orang. Sampel dalam penelitian ini jumlahnya sedikit maka tidak ditarik sampel. Teknik pengumpulan data yang digunakan dalam penelitian ini ada dua yaitu, penelitian perpustakaan dan penelitian lapangan berupa pengamatan, wawancara, dan kuesioner. Adapun teknik analisis data yang digunakan adalah teknik analisis data kuantitatif. Hasil penelitian di masyarakat menunjukkan bahwa ondofolo belum mampu berperan untuk memimpin masyarakat sehingga pembangunan tidak berjalan dengan baik. Dengan demikian peran kepemimpinan ondofolo dalam pembangunan kampung di kampung Ifale harus ditingkatkan agar masyarakat dapat hidup sejahtera.
Analisis Ketersediaan Sarana Prasarana Pendidikan di Distrik Muara Tami Kota Jayapura Binur, Roland Everson; Rumsowek, Mesak; Tommi, Tommi; Ramandei, Lazarus
Innovative: Journal Of Social Science Research Vol. 4 No. 4 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i4.11191

Abstract

Penelitian ini bertujuan untuk mengetahui kondisi sarana dan prasarana pendidikan di setiap sekolah yang ada di Distrik Muara Tami Kota Jayapura. Penelitian dilakukan dengan survey dan observasi ke setiap sekolah yang ada di Distrik Muara Tami. Dimana ada 10 sekolah SD, 2 sekolah SMP, dan 2 sekolah SMA ynag terdiri dari 1 SMA dan 1 SMK. Hasil menunjukan kondisi eksisting sarana dan prasarana pendidikan yang ada pada Distrik Muara Tami 14 unit sekolah untuk melayani 2.860 jiwa siswa/i yang terdiri dari Sekolah Dasar (SD), Sekolah Menengah Pertama (SMP), Sekolah Menengah Atas (SMA) maupun Sekolah Menengah Kejuruan (SMK) belum memadai khususnya untuk tingkat SD, tetapi kedepan perlu adanya penambahan sarana dan prasarana pendidikan untuk setiap sekolah yang ada pada Distrik Muara Tami. Kondisi pemenuhan sarana dan prasarana pendidikan pada sekolah – sekolah di Distrik Muara Tami belum berjalan dengan baik, masih terkendala pada proses pendanaan.
Kajian Penyusutan Luas Kawasan Hutan Sagu di Kampung Nendali Distrik Sentani Timur Kabupaten Jayapura Semuel D. Rorrong; Terianus Luther Safkaur; Lazarus Ramandei
Student Research Journal Vol. 2 No. 5 (2024): Oktober : Student Research Journal
Publisher : Sekolah Tinggi Ilmu Administrasi (STIA) Yappi Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/srj-yappi.v2i5.1540

Abstract

The sago plant (Metroxylon sago) is native to Southeast Asia and thrives in swampy areas and riverbanks in Indonesia, with centers of distribution in Papua, Maluku, Sulawesi and Riau. In Papua, sago plays an important role in the social, economic and ecological aspects of the local community, as well as being a staple food consumed for generations. However, rapid development in Jayapura Regency, especially in Nendali Village, threatens the sustainability of the sago forest. This research uses a descriptive method to evaluate the existing condition of sago forest shrinkage through observation, interviews, and documentation. The results showed that development activities have caused the sago forest area to shrink by 114,629.76 m² between 2015 and 2020. Sago forests were converted into built-up land and open land, which amounted to 5,864.59 m² and 5,284.53 m² respectively. The SWOT analysis revealed that despite internal weaknesses, opportunities for sago forest protection exist through existing regulations. Thus, it is expected that the Jayapura District Regulation can be a reference in sustainable development and protection of sago forests for the welfare of local communities.
Pemberdayaan Masyarakat Berbasis Kewirausahaan di Kampung Nolokla Distrik Sentani Timur Kabupaten Jayapura Roland Everson Binur; Marsal Arung Lamba; Lazarus Ramandei; Tommi Tommi; Rasi Kasim Samosir; Sudiro Sudiro; Ibrahim Kristofol Kendi; Juliani Wairata
Student Research Journal Vol. 2 No. 5 (2024): Oktober : Student Research Journal
Publisher : Sekolah Tinggi Ilmu Administrasi (STIA) Yappi Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/srj-yappi.v2i5.1541

Abstract

Community empowerment is a concept of economic development that summarizes social values, reflecting a new paradigm of development that is people-centred, participatory, empowering, sustainable. This concept is broader than merely meeting basic needs or providing mechanisms to prevent further impoverishment processes (safety net), whose thoughts have recently been developed as an effort to find alternatives to the concepts of growth in the past. The concept of Empowerment in the field of Entrepreneurship in Nolokla Village is a form of empowerment that involves the community directly, in order to improve the community's economy in the field of entrepreneurship by utilizing the potential that exists in Nolokla Village. The goal to be achieved in this study is to empower the Nolokla Village Community to be able to be an independent entrepreneur. The method used is descriptive qualitative, with data collection techniques, observation, interviews and documentation, and using data analysis techniques in the form of data reduction, data presentation and conclusion drawing.The results of this study indicate that there is potential that can be developed through community empowerment efforts, especially in the field of business independently.
Co-Authors Binur, Roland Everson Cornelicha M. Alberthine Ramandey D. Rorrong, Semuel Geelvinka M. Catharine Ibrahim Kristofol Kendi Juliani Wairata Lamba, Marsal Arung Marsal Arung Lamba Miracle O. Phaulhentje Nawipa, Sepo Raihana R. J. Ombaier Rasi Kasim Samosir Roland Everson Binur Rorrong D, Semuel Rumsowek, Mesak Semuel D. Rorrong Sudiro Sudiro Terianus Luther Safkaur Tommi Tommi Tommi Tommi, Tommi Wanane, Yohanis Yulius