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All Journal ComEngApp : Computer Engineering and Applications Journal BIO PALEMBANICA
Rais, Rendra Regen
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Engineering Immunology & microbiology

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Deforestation Analysis in Taba Penanjung District with NDVI Vatresia, Arie; Utama, Ferzha Putra; Rais, Rendra Regen; Prasetyo, Bimo
Computer Engineering and Applications Journal Vol 11 No 1 (2022)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (640.698 KB) | DOI: 10.18495/comengapp.v11i1.396

Abstract

Forests are cleared to expand residential areas and plantations or change the allocation of forest land to non-forest (deforestation). This study aims to create a map of the condition of the forest area and find out the areas affected by deforestation and determine the rate of change in the forest area in the Taba Penanjung District forest area. First data on Landsat 8 images geometric correction performed to position image data so that it matches the actual coordinates and performing Radiometric Correction is used to correct if an error or distortion occurs due to imperfect operation and sensors. NDVI Method is the method used for comparing the greenness of vegetation in satellite imagery, which uses band 4 (Red) and band 5 (NIR), which is processed by ArcMap software. The results of this study produced a map of the condition of forest areas and the area of land affected by deforestation. Forest turn-over rates were described in the annual trend from 2013 to 2018. Furthermore, this research shows that deforestation in the Taba Penanjung district has happened in 58% of the total area of 23,747 ha. Although the deforestation has decreasing value in 2015 by 1.6%, it showed that there were increasing values in deforestation rate in 2014, 2016, 2017 by 1.4%, 1.9%, and 9.5% respectively from the total area of 23,747 ha.
Deforestation Analysis in Taba Penanjung District with NDVI Vatresia, Arie; Utama, Ferzha Putra; Rais, Rendra Regen; Prasetyo, Bimo
Computer Engineering and Applications Journal (ComEngApp) Vol. 11 No. 1 (2022)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Forests are cleared to expand residential areas and plantations or change the allocation of forest land to non-forest (deforestation). This study aims to create a map of the condition of the forest area and find out the areas affected by deforestation and determine the rate of change in the forest area in the Taba Penanjung District forest area. First data on Landsat 8 images geometric correction performed to position image data so that it matches the actual coordinates and performing Radiometric Correction is used to correct if an error or distortion occurs due to imperfect operation and sensors. NDVI Method is the method used for comparing the greenness of vegetation in satellite imagery, which uses band 4 (Red) and band 5 (NIR), which is processed by ArcMap software. The results of this study produced a map of the condition of forest areas and the area of land affected by deforestation. Forest turn-over rates were described in the annual trend from 2013 to 2018. Furthermore, this research shows that deforestation in the Taba Penanjung district has happened in 58% of the total area of 23, 747 ha. Although the deforestation has decreasing value in 2015 by 1.6%, it showed that there were increasing values in deforestation rate in 2014, 206, 2017 by 1.4%, 1.9%, and 9.5% respectively from the total area of 23, 747 ha.
Photographic Documentation of Rare Enggano Palm Civet Paradoxurus hermaphroditus enganus (Carnivora: Viverridae) Iqbal, Muhammad; Rais, Rendra Regen; Kuswanto, Adi; Pragustiandi, Guntur; Susatya, Agus
BIO PALEMBANICA Vol 1 No 2 (2024): Bio Palembanica
Publisher : Lembaga Penelitian, Pengabdian Kepada Masyarakat dan Kepustakaan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36982/bio.v1i2.4739

Abstract

Enggano Palm Civet Paradoxurus hermaphroditus enganus is a subspecies of Common Palm Civet Paradoxurus hermaphroditus that range limited in Enggano Island, Bengkulu Province, Southwest Sumatra. Since a specimen collection on 11 November 1904, the occurence P. hermaphroditus enganus has not ever been reported again. There are two recent observations of P. hermaphroditus enganus in 2011 and 2020. These observations are represent recent records of this rare endemic taxa after 107 years.
Co-Authors Adi Kuswanto AGUS SUSATYA Arie Vatresia Muhammad Iqbal Pragustiandi, Guntur Prasetyo, Bimo Utama, Ferzha Putra