Judul: Financial Incentive of Sustainable Natural Production Forest Management from Scheme of REDD+ Carbon Trading
Abstrak: Carbon trading mechanism for sustainable natural production forest management in REDD+ is part of forestry sector participation in reducing carbon emission. Nevertheless, studies of relationship between carbon stock in sustainable forest management and incentive from REDD+ were limited, therefore the financial benefit from REDD+ could not be predicted. The objective of this research is to know incentive financial REDD+ value toward sustainable natural forest management. Objects of this research are management of natural production forest before getting sustainable certificate (A1), management of natural production forest after getting sustainable certificate (A2), and management of natural production forest have not got sustainable certificate. In general terms, data analysis consisted two major steps: (1) Calculating carbon stock and carbodioxide emission (2) Calculating economic value of carbon. Carbon stock was resulted from comparing A2-1 is 532.807 ton C/year, A2-B is 717.450 ton C/year. Carbondioxide emission was resulted from comparing A2-1 is 1.955.403 ton CO2/year, A2-B is 2.633.041 ton CO2/year. This results indicate that sustainable natural production forest management (A2) have much more carbon stock and Carbondioxide than unsustainable natural production forest management (A2 and B). Financial incentive could received by A2-1, A2-B at level price over US$ 3,52/tCO2 and US$ 1,01/tCO2 Keywords: Sustainable forest management, financial incentive, carbon trading, REDD+ , respectively. Natural production forest that is managed with sustainable management could be join in REDD+ scheme.
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Judul: Potensi reduksi emisi karbon melalui penerapan pengelolaan hutan lestari di areal hutan konsesi PT Salaki Summa Sejahtera, Provinsi Sumatera Barat
Abstrak: A management unit (MU) of a forest concession holder implementing the sustainable forest management (SFM) principles, could be involved in REDD+ and carbon trading project. The fact, the strategic in implementing the REDD+ and carbon trading in MU level is still lack of pilot project and methodology. Therefore some scenarios must be developed and tested to find out the best potential of carbon credit in MU level. The objectives of the research were: (1) to calculate carbon credit in some SFM scenario, (2) to analyze of carbon trading project feasibility, and (3) to determine carbon stock recovery period of logged over area (LOA). The result revealed that carbon stock and carbon credit of LOA was affected by timber cutting intensity. 6th scenario with lowest AAC (annual allowable cutting) obtained greater carbon credit and profit coming from timber harvesting income and carbon trading. In other hand, this scenario has shortest duration of carbon stock recovery period (27 years) and shorter than its cutting cycle. In this case, the MU has to recalculate and to decrease its AAC to have highest benefits from carbon trading in the same cutting cycle period. It will provide double benefits from carbon trading, those are contribution in achieving the SFM purposes (production, ecology, social) and climate change mitigation.
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Judul: Telaah Histopatologi Urolithiasis Pada Kucing
Abstrak: Urolithiasis adalah suatu keadaan dimana ditemukannya batu di dalam saluran urinaria. Batu tersebut dibentuk dalam pelvis ginjal dan bergerak turun sepanjang ureter kemudian masuk ke dalam vesika urinaria dan uretra. Penulisan ini bertujuan untuk mempelajari lebih dalam secara histopatologi tentang kasus kematian seekor kucing dengan urolithiasis yang dinekropsi di Laboratorium Patologi FKH-IPB. Pemeriksaan patologi anatomi menemukan adanya fokal atelektasis paru, dilatasi ventrikel kiri jantung, hidrothoraks, hidroasites, ginjal pueat dan batu-batu berbagai ukuran dengan diameter 0,1-0,5 em pada vesika urinaria yang berdarah. Pada pengamatan histopatologi menunjukkan pembendungan semua organ, nephritis interstitialis kronis disertai bentukan mikrokista dan endapan mineral pada lumen tubuli dan sistitis nekrotik disertai pendarahan yang meluas. Pemeriksaan pada organ paru-paru ditemukan lumen alveolus sebagian mengempis dan sebagian lagi meluas. Dinding alveol menebal akibat adanya akumulasi eritrosit. Sedikit koloni bakteri tampak dalam lumen usus, bercampur dengan epitel usus yang terlepas di ujung viii. Hati mengalami pembendungan, ruangan sinusoid tampak meluas. Beberapa megakariosit tampak di dalam pulpa merah yang menunjukkan adanya aktivitas hematopoetis. Organ jantung tidak menunjukkan adanya perubahan histopatologi yang spesifik.
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