Judul: Kajian Mekanisme Pembayaran Jasa Lingkungan Penyediaan Sumberdaya Air (Studi Kasus di Kabupaten Lombok Barat dan Kota Mataram, Nusa Tenggara Barat)
Abstrak: The springs at the upper Jangkok watersheds are the supplier of clean water for West Lombok District, Mataram City and some areas in Central Lombok District society. Sesaot forest area are the headwaters of Jangkok watershed. Most of their area has been managed by farm-forest society with Community Forest Management system (CFM). There are many problems in Jangkok watershed area, such as land degradation, many potential damage of biophysical aspects and institutional aspects of forest community groups, a decreasing of springs number and the lowering of average water debit at Jangkok river, landsliding, erosion, sedimentation and water crisis threathening as the result of water debit decreases and water demand increases. The upstream society as a service providers had been required to protect the land cover and the same time they are has had their lives on. Downstream society in Mataram City utilizing the environment services of water through PDAM. The downstream society moval for water preciousness, which should be used as economic goods, and payments for the upstream society who preserves watersheds in the catchment area, known as the payment for environmental services (PES) mechanism. An efforts in West Lombok District, supported by local regulation West Lombok District No. 4/2007 about management of environmental services for water utilization and tourism, is a form of payment for environmental services mechanisms. Payment for environmental services mechanisms was a new scheme in Indonesia. For further application, learning is needed for the involved parties, each stakeholder role, law enforcement, regulations and agreements along with the stakeholder succesfullness at the field. This performances included the field realities and each party benefits. The data had been collected by triangulation method : interview, field observation and documents tracking. Stakeholder analysis method and qualitative descriptive analysis had been used for data analysis. Stakeholder which are involved in PES mechanism for water resources supply in West Lombok District and Mataram City identified as many as 18 stakeholder. PES mechanisms for water resources supply in West Lombok District and Mataram City managed by IMP and it has a legal basis. It is counted as pure PES. Its fulfill five criteria there are voluntary transaction, well-defined environmental service, a buyer and provider of environmental services, and environmental services provider secures environmental service provision.
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Judul: Analisis Pembayaran Jasa Lingkungan Air Bersih Di Hulu DAS Latuppa Kota Palopo Provinsi Sulawesi Selatan
Abstrak: The increasing number of population and economic growth lead to the increasing of water demand. Furthermore, it will also affect the availability of fresh water to meet the needs of human activities. UNEP (2002) reported that the total of water consumption in the world reach 12.500-14.00 km3 per year. This number is believed will continuously increase as the increasing needs of a better life. The rise of watershed degradation (DAS) in supporting human activities leads to the increasing of people awareness to keep it sustainable. One way is to conduct an environmental policy that can control the use of resources (water resource) in a watershed area. One of watershed area in Sulawesi that serve fresh water for many people is Latuppa watershed in Palopo City. The watershed has big potential to support human life, such as a source of fresh water for water supply corporation (PDAM) of Palopo and for agriculture irrigation. But, the Latuppa watershed is now facing a serious problem, characterized by its biophysical changes due to the continuous unsustainable use by the community, either timber exploitation and firewood, housing, as well as the agricultural activities. As a consequence, flood is happened in rainy season and drought in dry season occurred in the last decade. Those problems faced by the upstream and downstream Latuppa watershed user including PDAM Palopo City, which is the water form Latuppa watershed is a source of intake for their corporation. Fluctuation of water volume in Latuppa river lead to disruption of the distribution of fresh water distribution to consumers of PDAM due to over capacity of water in rainy season with high contaminated and scarcity in dry season that could not fulfill the intake capacity of water production in PDAM Palopo. Therefore, the protection of water use system in the watershed area (DAS) of Latuppa upstream using payment mechanism for ecosystem services was initiated to minimize degradation of water catchment area that was purposed to maintain the continuity of fresh water produced by PDAM. The general objective of this study is to estimate the amount (price) of compensation for the upstream community keep the watershed sustain and provided appropriate organization to handle payment of environmental service to fresh water in Latuppa upstream area. The specific purposes of this study are: (1) to study local community’ perceptions and behavior for rehabilitating land and water in the upstream of Latuppa watershed, (2) to estimate the contribution of the economic value of raw water for the PDAM of Palopo, (3) to assess the ability of PDAM to pay for keeping the water catchment area in the upstream in order to remain sustainable supply of raw water, (4) analyze the institutional mechanisms for the implementation of payment for ecosystem services of fresh water in Latuppa watersheds. This research was conducted in two sub-districs, Mungkajang and Sendana, as two major areas located in Latuppa upstream of water stream area (DAS) Palopo. The data used were primary and secondary data. This research used Spearmen analysis (Likert scale), The mean score to identify population’s perceptions and attitudes towards conservation in water stream
Keyword: Water Catchment area, Payment for ecosystem Services, Residual Imputation Approach

Judul: Respon Antibodi pada Ayam Broiler yang Divaksinasi Vaksin Rekombinan Infectious Bursal Disease (IBD).
Abstrak: Penelitian ini dilakukan untuk mengevaluasi durasi antibodi asal induk terhadap Avian Influenza (AI) dan mengevaluasi respon antibodi Infectious Bursal Disease (IBD) pada ayam broiler yang divaksinasi dengan vaksin IBD rekombinan. Penelitian ini meggunakan dua kelompok ayam broiler: kelompok divaksinasi dan kelompok kontrol. Kelompok yang divaksinasi menerima vaksinasi herpesvirus of turkey (HVT)-IBD pada usia satu hari dan kelompok kontrol tidak divaksinasi apapun. Sampel serum diambil pada hari ke 3, 6, 9, 12, 15, 19, 22, 26, 29, dan 33. Keberadaan antibodi AI ditentukan dengan uji inhibisi hemaglutinasi (HI), sedangkan keberadaan antibodi IBD ditentukan dengan enzyme linked immunosorbent assay (ELISA). Antibodi AI asal induk pada kedua kelompok terdeteksi dari hari ke 3 hingga hari ke 29, tetapi titer antibodi berada di bawah level protektif 24. Antibodi IBD pada kelompok kontrol, positif dari hari ketiga hingga 33, tetapi rataan titer antibodi turun pada level terendah pada usia 15 hari. Titer antibodi IBD pada kelompok yang divaksinasi positif sampai usia 33 hari. Penelitian ini menunjukkan bahwa keberadaan antibodi AI asal induk tidak dipengaruhi oleh vaksinasi HVT-IBD, dan keberadaan antibodi IBD asal induk tidak memengaruhi keberhasilan vaksinasi HVT-IBD.
Keyword: antibodi, ayam broiler, Avian Influenza, Infectious Bursal Disease, HVT-IBD