Judul: Marine tourism potency analysis of the national park kepulauan seribu, DKI Jakarta Province by using recreation Opportunity Spectrum Approach.
Abstrak: The National Park Kepulauan Seribu (INKS) is the conservation and tourism area.. Conservation area has a responsibility to manage sustainability of the natural resources. It means that TNKS have to plan and manage areas correctly. It is important, to put the strategy and management framework when tourism will be developed in the conservation area.. It will make tourism to guarantee and support sustainability of protection value. ROS is a planning framework where zoning is applied on the landscape and seascape. The ambition is to find a balance between the using and the conservation; a variety of recreation that satisfies the need for experiences and directs people to certain areas that protect nature. ROS is built of four components that make the recreation opportunity, those are recreation activities, settings, experiance and benefits. The purpose of this study are to find the potential island for the recreation activities, estimate the economic tourism value of the national park and find the recreation wne using Recreation Opportunity Spectrum (ROS) approach. Potential tourism and recreation ZODe will become base to plan the management of tourism in the park. Setting activities are built base on the biophysics factor that belongs to the island with the suitability's seascape analysis to know how the qnality of recreation object, it will be overlay with the visitor assessment on the quality of natural factor and will be overlay with the willingness to pay value to make the map of potential tourism on the islands have been zoned. Regions were classified base on the characteristics as described by a park visitor result in semi urban in the Prarnuka Island; it has potency to develop island and sea coral tourism, especially on the sonthem side of the island. Rural developed zone in the Gosong Prarnuka and Panggang has tourism potency for sea coral and fishing tourism, Karya Island that is also developed rural woe, has potency of beach tourism. Rnrai natural zone in the Kntok dan Semak Daun Island has potency for sea coral, waters and island tourism. Semi primitive zone in the Karang Congkak Island has potency for sea coral. waters and island tourism. The zones describe natural or tmnaturai, high deusity or low deusity, developed or undeveloped of the islands that can offer different experience for visitors. Next development plan of the area is conducted by arrangement strategy, physic management strategy. economy and education strategy. The arrangement strategy is conducted by limiting the number of visitors, visit time, and prohibition of taking the waters biota and fauna, etc. Physics management strategy is conducted by adding physic facilities to increase the comfort and easiness to access tourism object by taking the characteristic of the area into account. Economy strategy is conducted by insentive and disinsentive systems. Education strategy is conducted by increasing the understanding of the tourist and local island community on the function of the area and natural resources value that become tourism object.
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Judul: Small Island Resources Use for Sustainability Tourism (Case Study Sepanjang Island, Sumenep Regency, East Java Province)
Abstrak: The needs of coastal and marine tourism, especially in small island continues to rise. But tourism have risk unsustainable if not planned properly and not based on carrying capacity (CC). The aims of this study are to identify degree of use and coastal resources management, estimated suitability and opportunity for sustainable tourism, and measure ecological CC and sustainable tourism management on Sepanjang Island. This study uses a hybrid analysis method that include Participatory Rural Appraisal (PRA), tourism suitability index, Recreation Opportunities Spectrum (ROS) and Touristic Ecological Footprint (TEF). The results of this study indicate that the degree of resources use of Sepanjang Island is still low and management on resources not yet optimal, although Sepanjang Island has been set as Marine Protected Area (MPA) since 2010. Sepanjang Island has suitability resources for tourism of beach 26.35 km, mangrove 3,319.75 ha, seagrass 85.06 ha, snorkeling 134.95 ha and diving 107.36 ha. Sepanjang Island is divided into 6 classes of ROS are urban 557.1260 ha (0.92%), Rural 3,086.6240 ha (19%), Frontcountry 4,104.0390 ha (6.75%), Backcountry 26,018.7110 ha (42.80%), Remote 26,997.9960 ha (44.41%) and Wilderness 33.7920 ha (0.06%). Whereas TEF values Sepanjang Island is 0.162504 ha with CC is 159,743 capita.
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Judul: Enteric Collibacillosis Pada Anak Babi Baru Lahir: Patogenesa dan Perubahan-Perubahan Patologisnya
Abstrak: Diare disebabkan oleh infeksi bakteri Escherichia coli pada anak-anak babi baru lahir yang peka terhadap en terotoksin produk bakteri tersebut. Dikenal sebagai colibacillosis. Patogenesa dari colibacillosis anak babi baru lahir adalah (1) infeksi oleh E. coli patogen, (2) proliferasi E. coli di lumen usus halus, (3) produksi dan pelepasan enterotoksin, dan (4) aktifitas toksin pada usus halus. Dalam proses proliferasi, adanya antigen pili K88 sangat penting karena memungkinkan bakteri perlekatan dengan epitel mucosa usus halus. mengadakan Setelah ko lonisasi dan proliferasi segera toksin dilepaskan. Akti- fitas toksin menginduksi sekresi yang berlebihan dari u- sus sehingga banyak cairan yang dikeluarkan ke lumen usus. Hal ini mengakibatkan banyak cairan dan elektrolit hilang sehingga timbul diare, dehidrasi dan asidosis yang sering menyebabkan kematian. Perubahan-perubahan patologis yang umum adalah dis tensi usus halus, dilatasi lambung dan infark pada kurva- tura mayor. Perubahan-perubahan histologis yang terjadi adalah enteritis hemorrhagica acuta, oedem dan kongesti pembuluh darah di lamina propria, akumulassi leukosit inti polimorf, sel monosit, dan inti sel mengalami piknosis Thrombus pada vena dan degenerasi serta desquamasi sel epitel usus….
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