Judul: Kebijakan Pembangunan Daerah dan Potensi Aplikasi Kajian Lingkungan Hidup Strategis (Studi Kasus Kebijakan Kehutanan di Kabupaten Pelalawan)
Abstrak: Pelalawan Regency is a new regency in the Riau Province, and 994,299 ha or 76,94% of its jurisdiction consists of forest. The forest has been degraded quite seriously in the last few years, and one of the cause is attributed to the regional development policy adopted. As the result consideration of environmental aspect must be taken into account in policy formulation. In doing so, Strategic Environmental Analysis (SEA) becomes a potential tool as it contains a systematic and comprehensive mechanism in evaluating enviromental impacts potentially generated by policy, plan and program. The objectives of this research are as follow: (i) to understand the forest policy formulation process, (ii) to analyze the possibility of SEA application in the formulation process of forest policy sector in the Pelalawan Regency. Furthermore, the research is emphasized on regional development policy of the forest sector relating to licensing of forest resources utilization. In this context, 2 companies holding forest concession on planted forest were taken as case studies. Environmental aspect in law and regulation were identified using content analysis and stakeholder analysis techniques. From the result of content and stakeholders analysis can be disclosed that during the time the involvement socialize and environmental aspect not yet full considered in decision making process. It has been identified also problem relating to SEA application, in which reference regulating of regional development are insuffient and inconsistent. For example, discrepancies on space allocation were found among RTRWK (Regency Spatial Plan), RTRWP (Provincial Spatial Plan) and TGHK (Arrangement on Forest Area Use). Furthermore, inconsistency is also observed in the forest implementation among national, provincial and regency governments. Despite, the problem identified, SEA application is highly potential and necessary in the regional policy formulation in the Pelalawan Regency to decelarate environmental (i.e. forest) degradation.
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Judul: Kajian Lingkungan Strategik Kebijakan Pembangunan Daerah (Studi Kasus Kebijakan Pembangunan Sektor Kehutanan Kabupaten Kutai Kartanegara Tahun 2001-2005)
Abstrak: Forest degradation has generated environmental disaster, such as floods, land slide, water crisis, and global warming. The rate of Indonesian deforestation from 1985 to 1997 is 1.6 million hectare per year. This rate increased to 2.84 million hectare per year from 1997 to 2000. This increasing deforestation rate was influenced by unmanaged forests, over cutting, and illegal logging. This study evaluated forestry sector using strategic environmental assessment in Kutai Kartanegara District between 2001 and 2005. The aim of study is to predict environmental degradation and its impact of harvesting policy in the Strategic Environmental Assessment of The Regional Development Policy of Kutai Kartanegara 2001-2005 . This evaluation produced positive and negative impacts. Positive impact was the increasing of regional income, while the negative impacts were as follows: decreasing of water, sedimentation, and biodiversity depletion. The disadvantage of economic value was higher than the advantage that received by the local government. Quantitative result shows that harvesting policy is not feasible. Consequently, it needs alternative strategies as follows: (i) ecosystem based forest management, (ii) empowerment of institutional building of production forests, and (iii) moratorium of logging.
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Judul: Elektrodeposisi Film Tipis Semikonduktor Cu2ZnSnS4 (CZTS) pada Substrat Kaca ITO
Abstrak: Semiconductor Cu2ZnSnS4 (CZTS) thin film that can be used as absorber layers on solar cell module was made via electrodeposition method. CZTS thin film was electrodeposited on the surface of a silicate glass coated with a thin layer of indium tin oxide (ITO). Deposition process was done using potentiostatic mode at room temperature with a potential of 1.05 V for 30, 45, and 60 minutes, followed with annealing the film at 2 different temperatures, 500 ºC using furnace and 180 ºC using hot plate, both treatments for 45 minutes in N2/H2S atmosphere. The X-ray difractograms were analyzed using Match 2 program and showed that the CZTS thin films had kesterit crystalline structure, with a low percentage of CZTS phase. The thin film also contained secondary phases such as Cu2S, ZnS, and SnS. The obtained CZTS thin films had a thickness between 1.039 and 1.676 μm. Absorption study showed that the band gap energy of CZTS thin films which was annealed using furnace ranged from 1.50 to 1.52 eV, whereas that annealed using the hot plate was not observed. The band gap energy value showed that CZTS thin films can be used as sunlight absorber layers on solar cell. The formation of CZTS crystal film on this investigation was effectively performed using furnace annealing process at a temperature of 500 ºC with deposition time of 45 minutes.
Keyword: Thin film, Electrodeposition, Cu2ZnSnS4