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All Journal Jurnal Sains Teknologi dan Lingkungan (JSTL) Abdi Dosen : Jurnal Pengabdian Pada Masyarakat jgeo
Haryani, Poppy
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Religion Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Earth & Planetary Sciences Education Environmental Science Public Health Social Sciences

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ANALISIS ETIKA LINGKUNGAN DALAM KASUS TAMBANG TIMAH BANGKA BELITUNG Ginting, Febriyanti Angelia; Fallo, Trisno; Haryani, Poppy; Nurusman, Habib Abdillah; Ginting, Inriyatni Sri Pertiwi; Sejati, Martina Ayu
Jurnal Geografi Vol 21 No 1 (2025): JURNAL GEOGRAFI
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jgeo.v21i1.22100

Abstract

Tin mining in the Bangka Belitung Islands Province has long been a strategic economic sector since the colonial era. Despite its significant contribution to the national economy, this activity has led to complex ecological and social impacts, including environmental degradation, pollution, and social conflict. This study aims to analyze tin mining practices through the lens of environmental ethics, highlighting the moral imbalance between human interests and nature. Employing a qualitative case study approach, the research draws on a literature review of scholarly articles, media investigations, and theoretical frameworks of environmental ethics—particularly anthropocentrism, biocentrism, and ecocentrism. The findings reveal the dominance of anthropocentric values in mining policies and practices, wherein human interests are prioritized over ecosystem sustainability. Weak governance, the prevalence of illegal mining, and widespread environmental damage point to an ethical crisis in natural resource management. Biocentric and ecocentric approaches are proposed as normative alternatives that recognize the intrinsic value of nature and non-human life forms. This study underscores the urgency of reformulating development paradigms based on ecological justice to achieve more inclusive and ethical sustainability in resource governance in Indonesia
TRAINING IN MAKING ORGANIC COMPOST TO BUILD THE CHARACTER OF ENVIRONMENTAL CARE IN STUDENTS OF ELEMENTARY SCHOOLS 13 TALIWANG Haryani, Poppy; Sejati, Martina Ayu; Manalu, Tugma Jaya; Suharto, Prihutomo; Gusri, Rahmat
Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Vol. 9 No. 3 (2025): SEPTEMBER
Publisher : LPPM Univ. Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/abdidos.v9i3.2836

Abstract

Land productivity is significantly influenced by the patterns of land use and management practices employed. The excessive application of chemical composts and pesticides has been shown to degrade soil fertility and pose long-term threats to environmental sustainability. To mitigate these adverse effects, it is essential to introduce the principles of conservation-oriented agriculture from an early age. This community engagement activity was designed to provide elementary students at SD Negeri 13 Taliwang, West Sumbawa Regency, with direct experience in the production and application of organic compost. Moreover, the program aligns with the objectives of the Pancasila Student Profile Strengthening Project (P5), particularly through its focus on practical planting activities using potted plants. The implementation methods included an introductory session on the concept and environmental benefits of bokashi, which included a practical session involving direct student participation in the compost making process. Besides introducing eco-friendly technologies, the activity fostered environmental awareness among students. Similar programs should be continued to support early understanding of sustainable agriculture.
Perubahan Kerapatan Vegetasi Kota Kupang Berdasarkan Citra Landsat 8 Tahun 2014-2024 Manalu, Tugma Jaya; Haryani, Poppy; Sejati, Martina Ayu
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 11 No. 3 (2025): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v11i3.843

Abstract

Vegetation change is a key indicator for observing environmental dynamics using GIS and remote sensing approaches. Kupang City as an urban growth center in East Nusa Tenggara, is experiencing development pressures that affect the presence of natural vegetation. This study aims to map vegetation index changes and analyze their dynamics from 2014 to 2024. The method employed NDVI calculation using ArcGIS 10.8 software. The results show that high density vegetation increased from 2,124.9 ha in 2014 to 2,780.46 ha in 2024; medium-density vegetation decreased from 11,133.27 ha to 9,878.49 ha; low-density vegetation increased from 2,269.44 ha to 2,869.65 ha; and non-vegetation areas slightly decreased from 6.75 ha to 5.76 ha. The most significant change occurred in the medium-density class, with a conversion of 1,221.30 ha to low-density vegetation. These findings provide essential insights for vegetation monitoring and sustainable spatial planning in Kupang City.
Pemetaan Lahan Kritis di Kecamatan Kuta Selatan Kabupaten Badung Manalu, Tugma Jaya; Sunimbar, Sunimbar; Haryani, Poppy; Sejati, Martina Ayu
Jurnal Geografi Vol 21 No 2 (2025): JURNAL GEOGRAFI
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jgeo.v21i2.26070

Abstract

Tourism development in South Kuta Subdistrict has driven an increase in construction activities for residential needs, infrastructure, and supporting tourism facilities. These activities have led to the growing potential of critical land in the South Kuta Subdistrict. This study aims to determine the distribution and area of critical land in South Kuta Subdistrict. The data used in this study includes administrative maps, forest area maps, erosion maps, land use maps, and slope maps. A few methods used included overlay and scoring of maps based on parameters. The study results showed that the non-critical land area is 4.212,16 ha, potentially critical land is 2.601,51 ha, moderately critical land is 3.197,24 ha, and critical land is 102.08 ha. The non-critical land classes tends to dominate the northern part, while the critical land is more spread out in the southern part. The northern part is the area that developed earlier with more structured planning, such as the Nusa Dua area. Critical land requires prioritized handling by implementing appropriate conservation techniques to prevent further damage. Conservation efforts that can be made include planting ground cover plants to prevent surface erosion, and the government’s role is essential in enforcing building permits on critical lands.
Co-Authors Fallo, Trisno Febriyanti Angelia Ginting Ginting, Inriyatni Sri Pertiwi MANALU, TUGMA JAYA Martina Ayu Sejati Nurusman, Habib Abdillah Rahmat Gusri Suharto, Prihutomo Sunimbar, Sunimbar