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Pengelolaan lahan dan ruang hutan dengan perspektif kearifan lokal komunitas Ammatoa Kajang sebagai usaha konservatif Muhammad Syainal Nur; Muhammad Zid; Cahyadi Setiawan
Jurnal Pengelolaan Lingkungan Berkelanjutan (Journal of Environmental Sustainability Management) JPLB, Vol 6, No 2 (2022)
Publisher : Badan Kerjasama Pusat Studi Lingkungan (BKPSL) se-Indonesia bekerjasama dengan Pusat Penelitian Lingkungan Hidup IPB (PPLH-IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36813/jplb.6.2.90-105

Abstract

Land and space management has become a big concept and agenda to answer two major problems that are currently happening, first, the availability of land and space for development which is dwindling, second, forest conservation due to the damage that has occurred due to the development. The Ammatoa Kajang community is a community that owns and chooses to maintain local wisdom called Pasang Ri Kajang, a value system that focuses on environmental conservation. This research is descriptive qualitative using the literature method with a research focus on land and forest space management issues with the perspective of local wisdom of the Ammatoa Kajang community as a conservative effort. Researchers collect and utilize various secondary information through related journals and articles. The results showed that with Pasang Ri Kajang which is believed to be a noble value, the Ammatoa Kajang indigenous people have a high concern for forests and the environment, thus providing a positive impact on forest conservation. In several other areas that have and choose to maintain local wisdom in the social system of their indigenous peoples, it is known to have the same positive impact, both from an ecological and economic perspective.
Pemanfaatan Stop Disasters Game dalam Peningkatan Pengetahuan dan Pemahaman Pengurangan Risiko Bencana Banjir di SMAN 98 Jakarta Arwi Irnawati; Samadi; Cahyadi Setiawan
Didaktika: Jurnal Kependidikan Vol. 13 No. 4 Nopember (2024): Didaktika Jurnal Kependidikan
Publisher : South Sulawesi Education Development (SSED)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58230/27454312.1248

Abstract

Penelitian ini bertujuan untuk mengidentifikasi sejauh mana permainan edukatif Stop Disasters Game mampu menstimulasi pengetahuan dan pemahaman peserta didik SMAN 98 Jakarta pada materi pengurangan risiko bencana banjir. Penelitian ini dilaksanakan pada bulan November 2023 – Juni 2024. Metode yang digunakan dalam penelitian ini adalah eksperimen dengan menggunakan One Group Pre test-Post test Design. Populasi dalam penelitian ini adalah seluruh siswa kelas 12 SMAN 98 yang mengambil mata pelajaran geografi tahun ajaran 2024/2025 dengan jumlah 179 peserta didik. Teknik pengambilan sampel menggunakan random sampling sehingga jumlah sampel yang diujikan adalah sebesar 64 peserta didik. Pengambilan data menggunakan pre test dan post test dengan tes yang digunakan dalam bentuk pilihan ganda untuk mengukur tingkat pemahaman dan esai mengukur pengetahuan. Teknik analisis data untuk mengukur pengetahuan secara deskriptif persentase, sedangkan tingkat pemahaman menggunakan uji Normalized Gain (N Gain). Hasil analisis data rata-rata pengetahuan peserta didik sebelum diberikan perlakuan hanya sebesar 28%. Sementara itu, setelah adanya perlakuan dalam pembelajaran menggunakan Stop Disasters Game, rata-rata pengetahuan peserta didik meningkat menjadi 82%. Hal ini menunjukkan terdapat peningkatan sebesar 54% dan peningkatan tersebut berada pada kategori sedang, yang berarti terdapat kemajuan dan perkembangan yang positif. Hasil uji N Gain mendapat skor 0,67 dan berada pada kriteria sedang. N Gain skor yang memiliki nilai makin positif menunjukkan adanya peningkatan pemahaman pada peserta didik setelah pembelajaran. Sementara itu, persentase rata-rata nilai N Gain sebesar 67% dan berada pada kriteria cukup efektif. Dengan demikian, pemanfaatan Stop Disasters Game dapat meningkatkan pengetahuan dan pemahaman peserta didik pada pembelajaran pengurangan risiko bencana banjir.
Development of The "Daring to Face Shocks" Book to Improve Earthquake Disaster Mitigation Skills in Early Childhood At Bekasi Nature School Alvya Noer Hikmarani; Muhammad Zid; Cahyadi Setiawan
Al Qalam: Jurnal Ilmiah Keagamaan dan Kemasyarakatan Vol. 19, No. 6 : Al Qalam (November 2025)
Publisher : Sekolah Tinggi Ilmu Al-Qur'an (STIQ) Amuntai Kalimantan Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35931/aq.v19i6.5658

Abstract

This study aims to improve earthquake disaster mitigation skills in early childhood by using a picture storybook that incorporates storytelling and role-playing methods. The research was conducted at Sekolah Alam Bekasi from February to April 2025. A mixed-method approach was employed, integrating both quantitative and qualitative techniques. The population consisted of all kindergarten students at Sekolah Alam Bekasi, totaling 60 children. A sample of 30 students was selected through purposive random sampling. Data were collected using interviews and questionnaires. The book Berani Menghadapi Guncangan was rated highly feasible with a feasibility score of 93.75%. Student responses indicated a very high level of interest, reaching 98.7%. Their knowledge of earthquake mitigation increased significantly, as shown by an N-Gain score of 0.7742, which exceeds the 0.7 threshold and is therefore considered effective, with an overall effectiveness level of 77%. Therefore, it can be concluded that book Berani Menghadapi Guncangan is not only interesting, but also has a significant impact on disaster mitigation learning. This makes the book highly suitable and effective for disaster education for early childhood.
Analisis Life Cycle Assessment (LCA) Pada Sistem Pengolahan Air Limbah Berbasis Moving Bed Biofilm Reactor (MBBR) Menggunakan Openlca Bheni Dwiana; Cahyadi Setiawan; Dwi Atmanto; Nadiroh; I Made Astra
Jurnal Green Growth dan Manajemen Lingkungan Vol. 16 No. 1 (2026): Jurnal Green Growth dan Manajemen Lingkungan
Publisher : Program Studi Magister Manajemen Lingkungan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jgg.161.03

Abstract

The increase in domestic and industrial activities has led to a significant rise in wastewater generation, potentially causing environmental pollution if not properly treated. One of the widely developed wastewater treatment technologies is the Moving Bed Biofilm Reactor (MBBR) due to its high treatment efficiency and stable operational performance. However, this system still requires considerable energy consumption and generates residues that may contribute to environmental impacts. Therefore, this study aims to analyze the environmental impacts of an MBBR-based wastewater treatment system using the Life Cycle Assessment (LCA) approach assisted by OpenLCA software. The research employed a quantitative method with the LCA framework consisting of goal and scope definition, life cycle inventory (LCI), life cycle impact assessment (LCIA), and interpretation stages. The data included energy consumption, chemical usage, sludge production, and influent characteristics. Environmental impact analysis was conducted using the ReCiPe Midpoint (H) method. The results showed that the MBBR system achieved removal efficiencies of approximately 85% for BOD, 80% for COD, and 78% for TSS. The LCA results indicated that the largest environmental impact category was Global Warming Potential (GWP) at 0.85 kg CO₂-eq/m³, dominated by electricity consumption contributing 65% of total impacts. Statistical analysis showed that energy consumption significantly affected GWP with a significance value of 0.001. The study revealed a trade-off between treatment efficiency and increasing environmental impacts due to high energy demand. Therefore, energy optimization and environmentally friendly technologies are essential for developing sustainable MBBR systems. Keywords: Life Cycle Assessment, OpenLCA, MBBR, Global Warming Potential.
Analisis Kesesuaian Lahan Untuk Kawasan Industri di Kabupaten Kendal Berdasarkan Arahan Rencana Tata Ruang Wilayah Kabupaten Kendal Putri Ivanya; Najma Alifia; Amanda Azra Salsabhila; Lia Marliana; Noval Tri Nugroho; Difa Azzahra; Cahyadi Setiawan
Jurnal Pendidikan Geografi Undiksha Vol. 14 No. 2 (2026): Jurnal Pendidikan Geografi Undiksha
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpg.v14i2.107805

Abstract

Massive industrial estate development in Kendal Regency has caused agricultural land conversion and potential spatial planning inconsistencies. This study aims to evaluate land suitability levels for industrial estates and their alignment with the 2011–2031 Regional Spatial Plan (RTRW) of Kendal Regency. The method employs a quantitative descriptive approach using Geographic Information Systems (GIS) through overlay and buffering techniques on six physical land parameters. The results indicate that the Kendal region is generally dominated by the Moderately Suitable category (57.55%). However, specifically within the designated industrial zones in the RTRW, the land is dominated by the Marginally Suitable class (58.27%), with the Highly Suitable class reaching only 5.51%. This indicates that the planned industrial locations possess dominant physical limiting factors, requiring appropriate technical engineering and strict environmental management to ensure optimal and sustainable land utilization.