Judul: The Economic Values of Gunung Halimun National Park and its Utilization for the Local People.
Abstrak: Gunung Halimun National Park (GHNP) has enormous benefit for people. Through the economic valuation, this research found out that the total economic value (TEV) was Rp 439.75 billion per year, consisting of carbon sink value (97.73%), water value for domestic and agriculture uses (1.51 %), ecotourism value (0.29%), option value (0.17%), preservation value (1.51 %), and existence value (0.15%). If the carbon sink value is excluded, the TEV reachs Rp 9.57 billion, with the highest of the water value (66.58%), followed by ecotourism value (12.70%). Considering the budget for the park management in 2002 was about Rp 2 billion, conservation activities was proven to be very supportive to the economic development, even considered as efficient in a business term. The socio - economic level of the local community (93.34% farmers) was very low, a monthly income only Rp 93,210, education level of 93.18% elementary school or lower. The poor of their social and economic caused the negative attitude of the local people (e.g. illegal logging, encroachment, and illegal mining) which threat the sustainability of the park. The dominant factors for the utilization (for ecotourism, research, and education) based on SWOT analysis were promotion of the program utilization, maintenance of the facilities and equipment of the park, improvement of the institution collaboration, and improvement of the capacity building of GHNP organization.
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Judul: Analisis Stakeholders dan Ekonomi Pusat Konservasi Keanekaragaman Hayati (PKKH) Taman Nasional Gunung Halimun Salak (TNGHS) (Studi Kasus: Desa Puraseda dan Malasari, Kabupaten Bogor, Jawa Barat)
Abstrak: The high number of damaging activities by human threatened the sustainability of biodiversity and environment services. Therefore it is important to keep the sustainability of Halimun Salak National Park Forest by establishing the Center of Biodiversity Conservation (PKKH) as a long term plan program from TNGHS Office. The objectives of this research were to analyze stakeholders that related with the development of PKKH TNGHS area and to estimate the economic value from non-using of TNGHS. This study used Contingent Valuation Method, and Rank Spearman Test. The results showed that estimated of benefit value from TNGHS non-using forest for next 25 years was Rp 19.597.970.210,117/year. The stakeholders which are involved as key players are Malasari Village, PT. Aneka Tambang, Chevron, and TNGHS Office. The subject of stakeholders are Sustainable Management Group, Nanggung Subdistrict, and Citugu Conservation Village Model. Based on this research, it is important to continue this PKKH to keep the sustainability of biodiversity.
Keyword: stakeholders, Halimun Salak National Park, economic valuation, biodiversity

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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