Judul: Kerugian Ekonomi PLTA Akibat Sedimentasi dan Peran Kelembagaan Dalam Pengelolaan Waduk Cirata - Jawa Barat
Abstrak: Cirata dam, a man made resource, included in the The Common Pool Resources (CPRs). Trend of CPRs are over use and produce externality. The impact of these externalities are the mass death of fish in pondfish, corrosive plant equipment, decreased production of hydroelectric power and the most important suistainability of dam. At least 3 sectors inside activity which contribute these sedimentation: fisheries, agriculture, and domestic activities. The objective of this study are to estimate which pollutant’s source that contribute to sedimentation by estimating the solid and liquid waste; estimating economic losses of hydropower and analyze appropriate institutional model as the CPRs dam management. Data analysis for estimating economic losses using benefit-cost analysis and for institutional analysis using Dolsak&Ostrom approach. The results showed that the main source of pollution comes from fisheries sector. The contribution from solid waste 742 ton/day and from domestic ativities 58 ton/day. The willingness to pay community for waste management program is Rp25.000/month for fisheries family and Rp6.175,00/month for non-fisheries family. Hydropower losses is Rp11 million comes from 8 years remain life time reservoir. Cost of enviromental improvement is Rp65 million. Institutional analysis showed that management of dam are low enforcement, high demand of dam product, no leading sector for collective action, and there is the political interest. The study emphazed the importance of institutional arrangement for dam suistainability management.
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Judul: Dampak Ekonomi Pencemaran Air Terhadap Perikanan Budidaya Sistem Keramba Jaring Apung (KJA) di Waduk Cirata, Kabupaten Bandung Barat
Abstrak: This research aims to analyze the economic impact of water pollution on aquaculture in Cirata Reservoir. Impact of water pollution in Cirata is declining fish productivity of floating cage aquaculture. Based on the data analysis there are 8 factors that could explain the presence of contamination in the last 5 years which has exceeded the threshold of category C (Pb, Zn, Cl2, H2S, DO, Cu, Cd, and Nitrite). Further multiple regression analysis of water quality impact on the productivity of floating cage. Showed that, only variable DO levels is statistically significant effect on productivity of floating cage. Value of economic loss is calculated based declining productivity amounting to Rp 985.485.382.718 in 2011. The results of the calculation of economic loss in the last 5 years amounting to Rp 4.219.702.954.280. There are five policys identified which were restrictions on the amount of floating cage with progressive taxation, tax collection at each floating cage aquaculture for environmental improvement costs (Rp 10/kg crops), installation of waste filter, biological cleaners, and withdrawals floating cage which are not enviromental friendly (floating made of styrofoam) and unused. AHP analysis results that the first policy priority is the installation of waste filter policy.
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Judul: Infeksi Virus Parainfluenza Pada Anjing
Abstrak: Virus parainfluenza anjing termasuk famili Paramyxoviridae, berbentuk pleomorf dengan ukuran bervariasi (bergaris tengah antara 100-500 nm), berpembungkus peka ether, berisi genom RNA dan secara serologis mempunyai kesamaan dengan virus SV-5 kera; dikenak sebagai salah satu kausa penting dari sindrom "kennel cough". Infeksinya dapat mengenai anjing semua umur yang belum pernah terinfeksi atau mendapatkan vaksinasi mengakibatkan gejala klinis ringan yang terbatas pada traktus respirasi atu infeksi yang secara klinis tidak memperlihatkan gejala nyata. Gejala klinis yang nampak setelah masa inkubasi (1-5 hari) terlewati berupa batuk yang tidak berat selama beberapa hari, berbagai tingkat tonsilitis dan pharyngitis dan kadang-kadang ditemukan kenaikan temperatur rektal antara 1-2 derajat C dari temperatur normal rat-rata. Anjing terinfeksi mengandung virus pada traktus respirasi bagian atas dan bawah serta limfonoduli sampai hari ke 9 setelah infeksi. Penyebaran virus antar anjing terjadi secara aerogen.
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