Judul: Perbandingan Hasil Tangkapan Bubu pada Terumbu Buatan Bambu dan Ban di Sekitar Pulau Pramuka Kepulauan Seribu
Abstrak: The objectives of the research were to compare fish composition and abundance between tire and bamboo reefs and to compare yields traps. The study was conducted in 4 steps i.e ; survey location, make the design tire and bamboo artificial reefs, construction and maintenance of artificial reefs, determination of physics parameters, collection of perifiton sample, observation fish abundance among artificial reefs, operation by fish traps, fish identification, determination of fishing catch and analyze data using t-test. The result showed that no difference fish composition collected in around artificial reefs. The fish collected consists of 15 family, 19 genus and 27 species with 789 and 402 fishes in tire and bamboo artificial reefs respectively. Dominant species were collected in artificial reefs are Caesio cuning, Scolopsis sp, Siganus sutor and Sargocentron cornutum. Catch of traps between tire and bamboo artificial reefs is significant (thit 3,6 dan ttab 1,7, α 0,05) which artificial reef made of tire more bigger than bamboo.
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Judul: Efektivitas Terumbu Buatan Berbahan Dasar Tempurung Kelapa sebagai Fish Aggregating Device di Pulau Pramuka Kepulauan Seribu
Abstrak: Artificial reefs is an artificial habitat which is created to resemble the characteristics of natural reefs to improve the community of coral reefs that have been damaged in natural waters ecosystem. The effectiveness of artificial reefs made of coconut shell is observed during the period of March 2012 - May 2012 in the waters of Pramuka island, Kepulauan Seribu, Jakarta. The method used experimental method, where bubu tambun is used to capture the specimen that will be analyze for it’s level of gonad maturity. The observations is done with the visual census method with 2 areas i.e. 1 meter and 2 meter that would later be analyzed for it’s index of diversity (H’), index homogeneity (E) and the dominance index (C) at the artificial reefs site. The results showed that 10 family with 13 species are dominant to stay while in the natural coral reef consists of 8 family with 25 described species. The result of fishing capture, it consist of 10 family (Pomacentridae, Balistidae, Chaetodontidae, Holocent, Labridae, Scaridae, Siganidae, Xanthidae, Muraenidae). Gonado Stomato Index (GSI) of fishing capture are GSI I (46%); GSI II (28%); GSI III (22%) and GSI IV (4%). Artificial reefs with 1 meter areas has a range of diversity index between 1.68 -2.5; and the uniformity index ranged between 0,68-1.07 and dominance index 0.11-0.16. Artificial reefs with 2 meters areas has a range of diversity index between 1,79 – 2,15; range of uniformity index 0.59-0.90 and the index of the dominance of 0.09- 0.16.
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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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