Judul: Kontribusi Sektor Kehutanan terhadap Ekonomi Kabupaten Sukabumi
Abstrak: Peran sektor kehutanan Kabupaten Sukabumi secara konvensional ditunjukkan oleh besaran persentase yang disumbangkan sektor ini terhadap total Produk Domestik Regional Bruto (PDRB). Nilai tambah bruto industri kehutanan masih tergabung di dalam subsektor Industri Pengolahan. Keadaan ini membuat peranan sektor kehutanan terlihat lebih rendah. Tujuan peneltian ini adalah menghitung kontribusi sektor kehutanan terhadap PDRB Kabupaten Sukabumi dan menemukan prioritas kebijakan pembangunan kehutanan dalam upaya peningkatan kontribusi sektor kehutanan. Hasil penelitian menunjukkan bahwa kontribusi sektor kehutanan Kabupaten Sukabumi terhadap total PDRB Kabupaten Sukabumi pada tahun 2000 sampai 2011 berkisar 2,40% hingga 5,36%. Sektor kehutanan merupakan sektor basis di Kabupaten Sukabumi dengan nilai Location Quotient 1,05-1,44. Nilai Multiplier Effect berkisar 41,23 hingga 43,05. Sektor kehutanan Kabupaten Sukabumi berada dalam kondisi memiliki peluang dan kekuatan sehingga strategi yang harus diterapkan adalah mendukung kebijakan pertumbuhan yang agresif. Urutan utama prioritas kebijakan adalah Pengelolaan Hutan Bersama Masyarakat dan perluasan hutan rakyat, diikuti pengembangan ekowisata, penguatan industri, dan rehabilitasi lahan kritis….
Keyword: Forestry, RGDP, SWOT, AHP, Policy

Judul: Kontribusi Sektor Kehutanan terhadap Ekonomi Kabupaten Sukabumi
Abstrak: Conventionally, the role of forestry sector in the district of Sukabumi is indicated by its contribution to the Regional Gross Domestic Product (RGDP). However, gross value added that generated from timber industry was not taken into account. This value was included into manufacturing sector. This situation undermined the role of the forestry sector. The objectives of this study are to calculate the contribution of the forestry sector to the RGDP of Sukabumi and to determine policy alternative priority that improve forest sector contribution. The results showed the contribution of forestry sector in the period 2000 to 2011 ranged from 2.40% to 5.36%. This forestry sector is a major sector as indicated by Location Quotient value ranging from 1.05 to 1.44. The multiplier effect values varied from 41.23 to 43.05. The forestry sector was strong and had capability to realize opportunities. Therefore, the chosen strategy should support an aggressive growth policy. Expanding of collaborative and community forest management is the highest priority, followed by developing ecotourism, strengthening timber industry and rehabilitating critical land.
Keyword: policy, AHP, SWOT, RGDP, forestry

Judul: Characterizations of low alloy steel sae 4422  plated with chromic acid (Cro3)
Abstrak: Characterizations of low alloy steel SAE 4422 plated with chromic acid (CrOrO3) was use Optical Microscopy (OM), Scanning Electron Microscopy (SEM), X-Ray Diffraction (XRD), RD),Energy Dispersive Analysis of X-Ray (EDAX), Hardness Test and Roughness Test. Microstructures analysis exhibits cracks and grain boundaries microcracks as a characteristics of chrome metal found at plating metal. Perlite and Ferrite as grains of steel found at base metal with grain boundaries around it. Phase analysis of plating metal appropriate to chrome metal with lattice constant (a) is 2.559 Å and phase analysis of base metal appropriate to iron ferrite with lattice constant (a) is 3.318 Å. Both plating and base metal have cubic system. Chemical analysis of plating metal at surface section exhibits that cracks area have highest value of carbon element compare with grains and grains boundaries area. While chemical analysis of base metal at cross section exhibits that perlite have highest value of carbon element compare with ferrite and grain boundaries. The hardness value of plating metal at surface section and cross section are 753 and 637 VHN. While, the hardness value of base metal and interface area at cross section are 205 and 373 VHN. The roughness value at measurement points of chrome surface for as received sample are 0.445 μm. Observation used Optical Microscopy and Scanning Electron Microscopy exhibits surface irregularities combine to form surface texture of plating metal at surface section.
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