Judul: Aplikasi Konsep Ekowisata Dalam Perencanaan Zona Pemanfaatan Taman Nasional untuk Patiwisata dengan Pendekatan Ruang (Studi Kasus Wilayah Seksi Bungan Kawasan Taman Nasional Betung Kerihun di Provinsi Kalimantan Barat)
Abstrak: Betung Kerihun National Park had a potencial objects for ecotourism. Existing utilization of Park had to be developed into an ideal productive ecotourism. This research was aimed to evaluate tourism objects, potencial activities of local community and tourism in one of existing running tourism activites of the park . The research was planned a use zone and tourism areas of the section. Use zone and tourism areas were delineated and ground true checked based on (1) area defined traditionally by local people, (2) protected area (3) potency to develop adventure tourisms, (4) potency to develop education with interpretation program. It is concluded that there were intensive use areas of 2.136 ha (10,8 %), general outdoor tourism 4.321 ha (21,8 %), natural environment areas 10.027 ha (50,6 %), wilderness tourism areas 3.250 ha (16,4 %), tradisional aktivities areas 88 ha (0,4 %).
Keyword: Ecotourism, Betung Kerihun National Park, Sistem Informasi Geografis

Judul: Study of Tourism Management in Protected Area (Case Study: Ujung Kulon National Park, Pandeglang Regency, Banten Province)
Abstrak: Taman Nasional mempunyai fllngsi melilldllllgi keanekaragaman hayati dan ekosistem yang menjadi nilai pentingnya, dan jnga berfimgsi untuk peudidikan, penelitiall dan wisata (pemanfaatan secara lestari). Untuk memenuhi kedna fimgsi tersebllt, taman nasional dihadapkan pada tugas pengelolaan yang berat. Namun demikian, banyak yang meyakini bahwa kegiatan wisata di kawasan konservasi dapat menjadi alternatif untuk rnenciptakan mekanisme pendanaan pengelolaan karena bersifat non ekstraktif, serta dapat meningkatkan apresiasi masyarakat luas terhadap nilai penting taman nasional. Peuelitian ini dilakukan untuk menganaiisis kondisi pengelolaan Taman Nasionai Ujung Kulon dan mengkaji alternatif pengelolaan wisata dengan fokus identifikasi produk wisata pesisir dan bahari menggunakan pendekatan Visitor E-cperience and Resource Protection (VERP) dan Zona Kesempatan Rekreasi (ROS : Recreation Opportunity Speclnlm) serta PIOSes yang partisipatif., The biodiversity protection is critically important function, not only for protected areas bnt also have function to ensure adequate and appropriate access for tourism and recreational purposes. People believe that tourism in protected area could be an option to solve management problems and to raise local community appreciation. Unfortunately, it is not the case in Ujung Kulon National Park. The research is dedicated to analyze existing Ujung Kulon tourism management and try to resolve options for tourism management plan, focusing in tourism product identification using VERP (Visitor Experience and Resource Protection) framework and ROS (Recreation Opportunity Spectrum).
Keyword: kawasan lindung, manajemen, pariwisata, teknologi partisipasi, VERP, ROS

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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