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All Journal Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Forest and Society Jurnal Pengabdian Dharma Wacana Jurnal EBONI
Andi Siady Hamzah
Program Studi Konservasi Hutan, Fakultas Kehutanan, Universitas Hasanuddin
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Environmental Science Medicine & Pharmacology Social Sciences

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Pemanfaatan Penginderaan Jauh Dalam Penilaian Keberhasilan Reklamasi di Lahan Pasca Tambang PT. Vale Indonesia Munajat Nursaputra; Siti Halimah Larekeng; Nasri Nasri; Andi Siady Hamzah; Andi Subhan Mustari; Abdur Rahman Arif; Aris Prio Ambodo; Yohan Lawang; Andri Ardiansyah
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 11 No. 1 (2021): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Graduate School Bogor Agricultural University (SPs IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.11.1.39-48

Abstract

Mining activities with an open system trigger land degradation which results in a decrease in land quality. The decline in land quality is related to the level of fertility and soil chemical properties, so that in general ex-mining land contains low nutrients. These problems in several mining companies that implement environmental sustainability are resolved through reclamation activities. This reclamation activity needs to be assessed, to measure the success of the mine in overcoming land degradation problems. In this study we demonstrate an assessment of the success of mine reclamation in the largest nickel mining area in South Sulawesi, using remote sensing technology. Formulation of NIR and Red bands on Sentinel 2 imagery can produce Normalized Difference Vegetation Index index. From the vegetation index value, it is known that the observed reclamation area is close to the high vegetation index value (0.7 - 0.9). This value is actually close to the vegetation index value in the surrounding natural forest, but with a low percentage of area. The distribution of the results of the assessment of plant growth in the reclamation area was lowest vegetation by 3.14%; lower vegetation by 12.15%; low vegetation by 21.53%; moderate vegetation by 14.82%; high vegetation by 25.94% and higher vegetation by 22.42% of the total reclamation area.
A Diversity Index Model based on Spatial Analysis to Estimate High Conservation Value in a Mining Area Siti Halimah Larekeng; Munajat Nursaputra; Nasri Nasri; Andi Siady Hamzah; Andi Subhan Mustari; Abdur Rahman Arif; Aris Prio Ambodo; Yohan Lawang; Andri Ardiansyah
Forest and Society Vol. 6 No. 1 (2022): APRIL
Publisher : Forestry Faculty, Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/fs.v6i1.12919

Abstract

Large scale land-based investments have a significant impact on natural resources and environmental conditions. It is necessary to protect areas of high conservation value (HCV) within land management investments, such as the mining sector, to minimise this impact. The existence of high conservation value sites in locations with activities related to the mining sector is intended to maintain the ecological and conservation value of a mining investment area. We demonstrate a model that can identify potential high conservation value sites in mining areas using remote sensing data and spatial analysis compiled with field observation data. The research was conducted in one of the largest nickel mining areas (71,047 ha) in South Sulawesi, Indonesia. We mapped vegetation density using the normalized difference vegetation index (NDVI), calculated from Sentinel-2 imagery. We also collected biodiversity data in predetermined inventory sampling plots, which we then used to estimate species richness using the Shannon-Wiener diversity index. Using a linear regression model to compare the normalized difference vegetation index value in each sampling plot with the biodiversity value of flora and fauna, we then estimated biodiversity distribution patterns for the entire study area. We found that potential high conservation value areas (areas likely to have high biodiversity based on our regression model) covered 40,000 ha, more than half of the total concession area.
KOMPOSISI SPESIES DAN KELOMPOK PAKAN BURUNG DI TAHURA BONTOBAHARI, KABUPATEN BULUKUMBA Andi Siady Hamzah; Nasri Nasri
Jurnal Eboni Vol 3 No 2 (2021): November
Publisher : Program Studi Kehutanan Universitas Muslim Maros

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (330.761 KB)

Abstract

Birds are beneficial to the ecosystem because they provide a variety of ecological services. The habitat determines the distribution and community structure of birds. In Tahura Bontobahari, the diversity and feeding guilds of birds were explored. We investigated the species composition, distribution and feeding guild of birds using the count point. We established 26 points for observation in Tahura Bontobahari. Data was collected during September 2019. There were 16 species in total, divided into 14 families. We discovered all species found were devided in six group of feeding guild. Insectivore is the biggest group of feeding guild. We found 6 species of bird as insectivore. All species were not also evenly distributed. Three bird species can only be found in one place
Pemetaan Potensi Pengelolaan Sumber Daya Alam dalam Perspektif Kearifan Lokal Suku Kajang Siti Halimah Larekeng; Nasri Nasri; Andi Siady Hamzah; Munajat Nursaputra; A Mujetahid; Supratman Supratman; Muh Alif KS; Asriyanni Asriyanni
Jurnal Pengabdian Dharma Wacana Vol 3, No 2 (2022): Jurnal Pengabdian Dharma Wacana
Publisher : Yayasan Pendidikan dan Kebudayaan Dharma Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37295/jpdw.v3i2.302

Abstract

Suku Kajang merupakan salah satu suku yang masih mempertahankan kearifan lokal dan nilai-nilai budaya yang ada pada suku tersebut. Kajang sendiri terbagi menjadi dua kawasan, yaitu Kajang Dalam dan Kajang Luar. Masyarakat Kajang Luar lebih modern dan berhubungan dengan perkembangan zaman saat ini. Berbeda dengan masyarakat Kajang Dalam yang masih hidup dengan cara-cara lama dengan memelihara alam agar terjaga dengan lestari. Kegiatan pengabdian masyarakat ini dilakukan untuk memotret kearifan lokal yang dipelihara di masyarakat adat Suku Kajang baik Kajang Dalam maupun Kajang Luar untuk menjaga sumber daya alam yang ada agar tetap lestari sehingga dapat dimanfaatkan oleh generasi penerusnya.  Hasil potret kearifan lokal tersebut di sosialisasikan ke masyrakat Suku Kajang yang dimaksudkan untuk memberikan informasi kepada masyarakat terkait adanya perubahan pengelolaan sumberdaya alam yang terjadi selama ini di kawasan Kajang Dalam maupun Kajang Luar.
Co-Authors A Mujetahid Abdur Rahman Arif Andri Ardiansyah Andri Ardiansyah Aris Prio Ambodo Aris Prio Ambodo Asriyanni Asriyanni Muh Alif KS Munajat Nursaputra, Munajat Mustari, Andi Subhan Nasri Nasri SITI HALIMAH LAREKENG, SITI HALIMAH Supratman Supratman Yohan Lawang Yohan Lawang