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All Journal Jurnal Wasian Jurnal Penelitian Sosial dan Ekonomi Kehutanan Jurnal Wasian
Iwanuddin Iwanuddin
Balai Penelitian dan Pengembangan Lingkungan Hidup dan Kehutanan Manado
Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Education Social Sciences

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Identification of Water Bacteria from Nickel Post Mining in East Halmahera Margaretta Christita; Iwanuddin Iwanuddin; Yermias Kafiar; Supratman Tabba; Hendra S Mokodompit
Jurnal Wasian Vol 5, No 1 (2018): Jurnal Wasian
Publisher : Balai Penerapan Standar Instrumen Lingkungan Hidup dan Kehutanan (BPPLHK)Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jwas.v5i1.4265

Abstract

Nickel mining impact in heavy metal pollution on both soil and water. A method that is widely applied to reduce heavy metal contamination is bioremediation. Selection of bacteria that have potential reduction of heavy metal contamination in soil is very important in bioremediation process. The first step to select the potential bacteria is identification of samples. The purpose of this study is to identify existings  bacteria in pond  after nickel mining area  PT. Antam, East  Halmahera.  Methods used in this research are isolation and identification of bacteria by conventional methods includes morphological, physiologica,l and biochemical test. Identification using Bergey’s Manual Determinative.  The results showed there are  6 genera types of bacteria there are Bacillus, Esherichia, Enterococcus, Pseudomonas, Staphylococcus, dan Klebsiella, with 18 species in water of nickel post mining. Morphologically it is dominated by genus Bacillus as 50 % of the species. The identification of bacteria proved an existence of indigenous bacteria which is resistant to heavy metal stress.Keywords: bacteria, soil, water, contamination, post mining, East Halmahera
ANALISIS PERSEPSI DAN PERILAKU MASYARAKAT TERHADAP KEBERADAAN KAWASAN KPHP MODEL POIGAR Arif Irawan; Iwanuddin Iwanuddin; Jafred Elsjoni Halawane; Sulistya Ekawati
Jurnal Penelitian Sosial dan Ekonomi Kehutanan Vol 14, No 1 (2017): Jurnal Penelitian Sosial dan Ekonomi Kehutanan
Publisher : Pusat Penelitian dan Pengembangan Sosial, Ekonomi, Kebijakan dan Perubahan Iklim

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (477.301 KB) | DOI: 10.20886/jpsek.2017.14.1.71-82

Abstract

Implementation of community empowerment scheme in the Poigar Production Forest Management Unit (PFMU) Model area needs to take into account on community perception and behavior. This study aimed to determine the level of perception and behavior of the community towards the existence Poigar PFMU Model and to recommend the appropriate community empowerment scheme. To find out the perceptios and behavior of the Lolan Village community towards Poigar PFMU Model was by using Likert Scale. Furthermore, to determine the factors that influence people's behavior, then Spearman rank (Rs) correlation test was used. The results showed that the level of perception of Lolan village communities to the existence of the Poigar PFMU Model was in good category, while the society behavior was in the less category. A good public perception of the Poigar PFMU Model area, did not have significant influence on its behavior. Community social characteristics that correlate with the behavior of the community were among others: education, level of income sourced from outside the area and level of interaction with the forest. Based on this, community empowerment strategy that is most likely to do in Poigar PFMU Model is through the Forestry Partnership Scheme.
Identification of Water Bacteria from Nickel Post Mining in East Halmahera Margaretta Christita; Iwanuddin Iwanuddin; Yermias Kafiar; Supratman Tabba; Hendra S Mokodompit
Jurnal Wasian Vol 5, No 1 (2018): Jurnal Wasian
Publisher : Balai Penerapan Standar Instrumen Lingkungan Hidup dan Kehutanan (BPPLHK)Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (314.332 KB) | DOI: 10.20886/jwas.v5i1.4265

Abstract

Nickel mining impact in heavy metal pollution on both soil and water. A method that is widely applied to reduce heavy metal contamination is bioremediation. Selection of bacteria that have potential reduction of heavy metal contamination in soil is very important in bioremediation process. The first step to select the potential bacteria is identification of samples. The purpose of this study is to identify existings  bacteria in pond  after nickel mining area  PT. Antam, East  Halmahera.  Methods used in this research are isolation and identification of bacteria by conventional methods includes morphological, physiologica,l and biochemical test. Identification using Bergey’s Manual Determinative.  The results showed there are  6 genera types of bacteria there are Bacillus, Esherichia, Enterococcus, Pseudomonas, Staphylococcus, dan Klebsiella, with 18 species in water of nickel post mining. Morphologically it is dominated by genus Bacillus as 50 % of the species. The identification of bacteria proved an existence of indigenous bacteria which is resistant to heavy metal stress.Keywords: bacteria, soil, water, contamination, post mining, East Halmahera
Co-Authors arif irawan Hendra S Mokodompit Jafred Elsjoni Halawane Margaretta Christita Sulistya Ekawati Supratman Tabba Yermias Kafiar