Judul: Pengembangan Ekowisata Berbasis Ekosistem Di Danau Palau Kakaban Kabupaten Beraa, Kalimantan Timur
Abstrak: Ecotourisms are leisure activities that focused on natural tourisms in ~ervation area that contribute to local inhibitant wealthy and education. The alflS of this research were to conserve the endemic of aquatic organisms (jellyfish alld other fish species),and appropriate parameters such as water transparancy, 1+ depth and substrates to formule the strategic development for ecotourism in tIS lake of Kakaban Island, Berau District, East Kalimantan. This research was c~ucted in April to May 2009. The observation area were devided into 9 st~ons, jellyfish was captured by trapping-net vertically to analyse its abundance ail dominance index, then mangrove coverage area observed at each station. ~ile the area carrying capacity analysis based on visitor potential, activities a#f.a, and spent-time prediction for snorkling and diving in Kakaban Lake. Finally, SI"OT analysis was used to formulate a strategic planning of ecotourism dfiyelopment in the lake of Kakaban. ;. The result through the SWOT analysis gained 6 basicly strategic that f&mulated by Quantitative Strategic Planning Management (QSPM) based on its p~orities, are; (1) seriously effort from all stakeholders (government. NGOs, rt§orts, and local people) for planning, conducting. and developing ecotourism in t~ Kalc:aban lake (2) optimize every stakeholder roles in understanding the relationship of conservation and environmental sustainablity (3) support the marine ecotourism worked by real policy that appropriate to the conservation norms (5) totally understand and support the inhibit ant characters that hope for sustainable utilization by conservation policy (6) stablize the areal management of Kakaban Lake through the implementation of conservation mandated legally and sustainablity development for marine ecotourisms.
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Judul: Perencanaan lanskap kawasan ekowisata berbasis masyarakat (Community-Based Ecotourism) di Wilayah Pesisir Paloh Kalimantan Barat
Abstrak: District Paloh has a variety of coastal resources that potentially to be developed as ecotourism area. This study aims to plan this coastal landscape for community-based coastal ecotourism area. The research method used was a qualitative descriptive method to assess the potential of the ecotourism object and attraction, coastal suitability and the carrying capacity of the area. Assessing the potential objects and attractions utilized the modified method of Mc Kinnon (1986) and Gunn (1994), while assessing the suitability of ecotourism area used Bakosurtanal criteria (1996) and its carrying capacity used Boullion (1985) and WTO standards (1992). The study also assessing community participation used Participatory Rural Appraisal method (2006). The results of ecotourism objects and tourist attractions the assessment indicate that the coastal districts Paloh has six ecotourism objects and attractions (60%) with considerable potential category and four ecotourism objects and attractions (40%) with less potential category. Suitability analysis for coastal tourism categories have three class is highly suitable, moderately suitable, and marginally suitable, whereas for marine tourism categories there are three different classes of the class is moderately suitable, marginally suitable, and non suitable area. The assessment of the area shows that the attraction of tourists to the capacity of coastal tourism in total 305 visitors per trip or 1770 visitors per day and marine tourism as many as 55 visitors per visit for diving activity (330 total per day) and 218 visitors per visit (1308 total per day) for snorkeling activities in tourism object area. The ecotourism activities planned are tours of ecosystem observation, camping, boating, swimming, diving, snorkeling, fishing, and hunting photos, and facilities are tourist information center, restaurant, hotel, homestay, tower view, rest rooms and toilets, tourist interpretation boards, and souvenir center. To protect the coastal as touristic areas, so the government shoud have conservation rule and policy of the area. Community participation should be encouraged to give economic opportunity to local people.
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Judul: Cycle Hamilton pada Graf Lengkap, Graf Regular, dan Graf 2-Connected 4-Regular Berorder Kurang dari Sepuluh
Abstrak: Suatu graf disebut graf Hamilton apabila graf tersebut memuat cycle Hamilton, yaitu cycle yang melewati setiap vertex tepat satu kali. Menentukan keberadaan cycle Hamilton pada suatu graf dapat menggunakan syarat cukup yang berupa teorema-teorema yang telah diperkenalkan sejak tahun 1950-an. Beberapa syarat cukup yang dibahas dalam karya ilmiah ini adalah syarat cukup yang berhubungan dengan graf lengkap dan graf regular. Suatu graf lengkap berorder 𝑛������ ≥ 3 dan graf r-regular berorder 𝑛������ ≤ 2𝑟������ + 1 merupakan graf Hamilton, Karena kedua graf tersebut memuat cycle Hamilton. Selanjutnya, syarat cukup tersebut digunakan untuk menentukan keberadaan cycle Hamilton pada graf 2-connected 4- regular berorder kurang dari 10.
Keyword: graf Hamilton, graf regular, graf lengkap, graf 2-connected 4-regular