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Muhtar Muhtar
Sekolah Tinggi Teknologi Nusantara Indonesia
Civil Engineering, Building, Construction & Architecture Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

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ANALISIS LAJU PERUBAHAN TUTUPAN LAHAN DI KABUPATEN SINJAI SECARA TEMPORAL Muhlis Muhlis; Fatmawati Fatmawati; Sappewali; Muhtar Muhtar; Rakhmad Armus; C. Selry Tanry
KOLONI Vol. 1 No. 2 (2022): JUNI 2022
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (396.815 KB) | DOI: 10.31004/koloni.v1i2.266

Abstract

Land cover change is a major problem with environmental sustainability. The impact of the increasing population is urgent for the need for land for human activities. The purpose of this study is to determine the magnitude of land cover changes that occur in Sinjai Regency for the period 2014 to 2022. The research uses quantitative research. That is research that starts from a specific plan or a detailed set of questions or hypotheses. This research is closely related to the process of enumerative induction (induction based on calculations). Based on the analysis using imagery data, the rate of land change in Sinjai district was obtained as follows: : land cover in the form of mixed land decreased by 287.61 Ha, secondary forest decreased by 135.98 Ha, primary forest by 20.04 Ha, water body by 140.46 Ha and other uses increased by 586.53 Ha. Keywords: rate of change, land cover, temporal
Rancangan Reklamasi Lahan pada Kegiatan Pasca tambang Bijih Nikel di PT Citra Lampia Mandiri Malili Fauziah Fauziah; Muhlis Muhlis; Muhtar Muhtar; Fatmawati Fatmawati; Rakhmad Armus
KOLONI Vol. 2 No. 2 (2023): JUNI 2023
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v2i2.36

Abstract

The contribution of the mining sector to forest destruction in Indonesia has reached 10% and is now increasing every year to reach 2 million ha. Efforts to improve ex-mining land is by reclamation. The purpose of this study is to determine the design of reclamation activities and to evaluate the success of reclamation at PT. Citra Lampia Mandiri. The research method used is descriptive method with data collection techniques that are participant observation. Reclamation activities are carried out in several stages and activities that are systematic and well planned which have links between one activity and another in an effort to improve land quality. To determine the success rate of reclamation by providing an assessment of each reclamation activity, namely land use and revegetation, erosion and sedimentation control, top soil management, revegetation activities and plant maintenance. The results of the evaluation of the success rate of reclamation at PT. Citra Lampia Mandiri is 83% with good description.  
ANALISIS LAJU PERUBAHAN TUTUPAN LAHAN DI KABUPATEN SINJAI SECARA TEMPORAL Muhlis Muhlis; Fatmawati Fatmawati; Sappewali Sappewali; Muhtar Muhtar; Rakhmad Armus; C. Selry Tanry
KOLONI Vol. 1 No. 2 (2022): JUNI 2022
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v1i2.266

Abstract

Land cover change is a major problem with environmental sustainability. The impact of the increasing population is urgent for the need for land for human activities. The purpose of this study is to determine the magnitude of land cover changes that occur in Sinjai Regency for the period 2014 to 2022. The research uses quantitative research. That is research that starts from a specific plan or a detailed set of questions or hypotheses. This research is closely related to the process of enumerative induction (induction based on calculations). Based on the analysis using imagery data, the rate of land change in Sinjai district was obtained as follows: : land cover in the form of mixed land decreased by 287.61 Ha, secondary forest decreased by 135.98 Ha, primary forest by 20.04 Ha, water body by 140.46 Ha and other uses increased by 586.53 Ha. Keywords: rate of change, land cover, temporal
Co-Authors Armus, Rakhmad C. Selry Tanry Fatmawati . Fauziah Fauziah Muhlis Muhlis Muhlis Muhlis Sappewali Sappewali Sappewali