Judul: Analysis of ecotourism development based carrying capacity in cikole jayagiri resort lembang west java
Abstrak: Pengembangan wisata alam seringkali berorientasi pada pengembangan wisata masal tanpa mempertimbangkan aspek lingkungan. Cikole Jayagiri Resort merupakan kawasan wisata yang dikelola oleh Perhutani KPH Bandung utara sejak tahun 2010 telah dijadikan kawasan wisata alam terpadu. Tujuan penelitian ini adalah untuk mengidentifikasi persepsi pengunjung terhadap kawasan Cikole Jayagiri Resort, mengidentifikasi strategi dalam pengembangan kawasan, menentukan prioritas produk wisata alam, dan menganalisis daya dukung kawasan per hari berdasarkan penentuan prioritas produk. Hasil penelitian ini menunjukan bahwa setiap indikator persepsi pengunjung terhadap kawasan Cikole Jayagiri Resort bernilai baik. Strategi yang dapat digunakan adalah strategi agresif dengan menggunakan kekuatan untuk memanfaatkan peluang. Alternatif produk wisata alam berbasis ekologi yang dapat diterapkan di Cikole Jayagiri resort berdasarkan bobot prioritas adalah outbound (0.414), menikmati pemandangan alam (0.338), dan berkemah (0.248). Tingkat kunjungan wisatawan di Cikole Jayagiri Resort masih dapat dikatakan aman karena masih berada di bawah batas ambang daya dukung kawasan., Tourism development usually oriented on the mass tourism without considering the environmental aspect. Cikole Jayagiri Resort a tourist area managed Perhutani KPH Bandung Utara since 2010 has been an integrated ecotourism area. The specific objective of this study is to indentify the tourist perception toward the Cikole Jayagiri Resort area, identify the strategy in the development of the area, determine the priority of ecotourism product, and analysis the carrying capacity of the area every day base on priority of ecoutourism product. The result of this study indicate that tourist’s perception of each indicator to the Cikole Jayagiri Resort is well worth. Strategies that can be used in the aggressive strategy of using strong factor to take advantage of opportunities. Alternative ecological based ecotourism product based on value priority are outbound (0.414), scenery (0.338), and camping (0.248). The level of tourist visits in Cikole Jayagiri Resort still be considered safe as it was still under the threshold carrying capacity the area.
Keyword: Cikole Jayagiri Resort, daya dukung, pengembangan, wisata alam

Judul: Kajian Potensi dan Daya Dukung Ekowisata di Kawasan Cagar Alam Pulau Sempu Jawa Timur
Abstrak: Pulau Sempu Nature Reserve (PSNR) has become a popular destination for ecotourism in East Java. The ecotourism activities pose management issue related to the status of the area. According to its status as a nature reserve, the tourisme and other activities entering the site is forbidden except for education, research and development of science. Nevertheless, the visitor numbers increase by time and can’t be avoid. The pressure of this tourisme demand will affect the declining of quality and quantity of the PSNR biodiversity resource, soon will threaten its sustainability. Strategic plans need to deal with the problems, to optimize the value and function of the site. The reseach was conducted : (1) To identify and analyze potential objectives of natural tourist attraction in PSNR (2) To analyze its carrying capacity regarding the impacts of tourism activities (3) To formulate a strategic plan of PSNR according to its potency and status. The research was taken for 6 months on October 2012 until March 2013. Field observation and multistakeholder deep-interview was taken to gain data. Potency assessment analysis conducted to assess objectives of natural tourist attraction in PSNR. Carrying capacity analysis based on criteria and indicators of site situation which is ecotourism doesn’t affect physically to the site resources. The SWOT analyse was used to formulate the strategic management plan. The result from analysis of objects assessment of natural tourist attraction (ADO-ODTWA) showed that PSNR is very potential to be developed as ecotourism destination with 85,41% land attraction and 83,33% beach attraction. The main attraction is a uniqe phenomenon lagoon called Segara Anakan, biodiversity and its ecosystem. Those attractions have not supported by some facilities i.e accommodation, institution element, infrastructure, management and service, accessibility, and declining of environmental quality. The carrying capacity limited by factors i.e slope, type of soil against erosion sensitivity, landscape potency, climate, wildlife disturbance index. The recent visit assessed were below the standard carrying capacity especially in “blok rimba” management plan of PSNR. In the future the management authority (BBKSDA Jawa Timur) should notice and hold up management standard based on ecotourism. The SWOT analysis result as the strategic management plan based on ecotourism, 1) Management policy is to divide the “blok inti” and “blok rimba” to prevent the lost of biodiversity and its ecosystem function 2) To evaluate the recent status as basic proposal to change the recent status from of nature reserve to natural park 3) Fully improve coordination to Malang regency as local institution to improve management of PSNR 4) Develop ecotourism based on its potency 5) Develop management collaboration with all stakeholder especially the people of Sempu as local resident.
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Judul: Hydroxyapatite-Chitosan Composite Coating on Stainless Steel 316 to Improve Corrosion Resistance
Abstrak: Metals that were used in bone implantation should have good corrosion resistance that were not easily corroded when implanted into the body. Metal corrosion resistance of stainless steel 316 can be enhanced through the metal coating by hydroxyapatite-chitosan composite with composition ratio of hydroxyapatite (gram) and chitosan 3% (mL) 0.2:0, 0.2:0.1, 0.2:0.5, 0.2:1.0, and 0.2:1.5. Besides improving the corrosion resistance of metal, the presence of chitosan also maintain the position of hydroxyapatite on metal surfaces. Corrosion resistance increases with increasing amount of chitosan added and the best composition of hydroxyapatite-chitosan composite was 0.2:1.0.
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