Judul: Management strategies of blue dolosi (caesio caerulaurea) at guraici islands South Halmahera of North Moluccas Province
Abstrak: Exploitation of blue dolosi (Caesio caerulaurea) at Guraici Islands are longstanding. The catches of fishermen decreased, while efforts to catch (trip) is increasing. This condition is feared to exceed the optimum sustainable. therefore it is necessary to evaluate the presence of blue dolosi fish stocks as a basis for sustainable management strategies. The data was collected directly by following the catching once a month throughout the year and filling the questionnaire. The results of the study, the size of the blue dolosi caught during the study ranged 165-327 mm. The length of the first fish caught by moroami is 247.83 mm. The size of fish that mature gonads is 241.30 mm. Spawning occurs throughout the year and the peak occurred in April and June. Catching occurred all year round and peak in August. The rate of exploitation (E) = 0.58 / year indicated that over fishing has occurred but did not achieve the maximum sustainable production. Maximum production is reached when the value of exploitation rate of 0.80 / year. Dolosi blue production at Guarici sea on May 2010 till April 2011 amounted to 49 361 kg / year. Maximum sustainable yield (MSY) amounted to 52 974 kg / year. To prevent overfishing, dolosi blue fish that first caught (Lc) maintained on the size 247.83 mm equivalent to the size of the mesh used in the bag is 0.75 inches and 2 inches on the wing, by maintaining the rate of exploitation of 0.58 / year, equivalent to the effort (trip) catching as many as 1956/year.
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Judul: Strategi pengelolaan sumberdaya perikanan rajungan (Portunus pelagicus) untuk pemanfaatan berkelanjutan
Abstrak: Blue swimming crab (Portunus pelagicus) resources is one of high economic value commodity of marine products and numerous in Kolaka Regency waters. Kolaka Regency including in the Bone bay region, in which this region is the second largest contributor (21%) after the northern coast of Java (28%) of the blue swimming crab total production throughout Indonesia since 2001 until 2008. Estimated total blue swimming crab production in Kolaka Regency decreased because of increasing fishing activities, thus requiring a comprehensive study. The purpose of this study: 1) Knowing the potential resources of blue swimming crabs in the Bone bay waters, Kolaka Regency, Southeast Sulawesi Province; 2) Determine the ecological economics sustainability index of the blue swimming crab resources 3) Analyze the feasibility level of catch effort; 4) Determine the strategic management direction of the blue swimming crab resources for sustainable uses. The research shows that the alleged maximum sustainable yield (MSY) of 129 997 kg, optimum fishing effort (fMSY) equal to 21 739 trips. Sustainability index values obtained 1.63 (very good). Catch effort feasible to be developed,the value of NPV = Rp27 857 867, Net B/C = 3.15, and IRR = 60.62%. There are several fishing ground which clashed with the allocation based on local government policy. Blue swimming crab management resources require attention from governments and policymakers and all stakeholders. For that to be implemented management resources policies includes: 1) rescue policies, and (2) utilization policy, in order to create sustainability and obtained an optimal and sustainable utilization.
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Judul: Infeksi Virus Parainfluenza Pada Anjing
Abstrak: Virus parainfluenza anjing termasuk famili Paramyxoviridae, berbentuk pleomorf dengan ukuran bervariasi (bergaris tengah antara 100-500 nm), berpembungkus peka ether, berisi genom RNA dan secara serologis mempunyai kesamaan dengan virus SV-5 kera; dikenak sebagai salah satu kausa penting dari sindrom "kennel cough". Infeksinya dapat mengenai anjing semua umur yang belum pernah terinfeksi atau mendapatkan vaksinasi mengakibatkan gejala klinis ringan yang terbatas pada traktus respirasi atu infeksi yang secara klinis tidak memperlihatkan gejala nyata. Gejala klinis yang nampak setelah masa inkubasi (1-5 hari) terlewati berupa batuk yang tidak berat selama beberapa hari, berbagai tingkat tonsilitis dan pharyngitis dan kadang-kadang ditemukan kenaikan temperatur rektal antara 1-2 derajat C dari temperatur normal rat-rata. Anjing terinfeksi mengandung virus pada traktus respirasi bagian atas dan bawah serta limfonoduli sampai hari ke 9 setelah infeksi. Penyebaran virus antar anjing terjadi secara aerogen.
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