Judul: Perencanaan Partisipatif Pemanfaatan Taman Wisata Alam Buluhcina, (Kasus di Desa BuIuhcina, Kecamatan Siak BuIu Kabupaten Kampar, Provinsi Riau)
Abstrak: Buluh Cina Natural Park in Kampar District, Riau Province was initially Indigenous Forest (Hutan Adat) of Rimbo Tujuh Danau which has an area about 2.500 ha. Later, based on Governor Decree of Riau Province in 2007, most of the forest area used as a Natural Park area about 1,000 ha. Buluh Cina Natural Park have not been managed yet completely, but commonly it utilized by the communities to fulfill their daily needs. This study aims to determine the uses of forests and map the location of the utilization, furthermore describing the suitability of forest use practices with laws and regulations, as well as the use of participatory plan. This study, using data that obtained through multiple methods of data collection, which are review of secondary data, direct observation, interviews, focus group discussions (FGD) and mapping of areas. The results of this research show that Buluh Cina Natural Park utilization does not match with the provisions of existing law. The results of participatory planning which lead to the type of utilization that does not exploitative but the public has greater accessibility to forest management.
Keyword: Buluh Cina Natural Park, Participatory Planning, Forest Utilization

Judul: Pengelolaan Kolaboratif Ekosistem Hutan Gambut Semenanjung Kampar, Provinsi RiauSupriatin
Abstrak: Various utilization to the natural resources at Kampar Peninsula has indicated resources degradation that could threaten its’ status. The aims of this research were to indentify natural resources’ characteristic, usage, and related issues; to analyze stakeholders’ of Kampar Peninsula management, its’ social capital, and related issues; to analyze policy and institutional arrangement; to analyze determinant variables of Kampar Peninsula management; and to formulate institution of Kampar Peninsula collaborative management. The study was conducted from February to May 2010 at Kampar Peninsula, using qualitative method. The data was collected through a collection of documents, field observation, in-depth interviews, focus groups discussion, and participate in meetings were related to the research topic. Data were analyzed qualitatively using stakeholders analysis, social capital analysis, and content analysis (policy analysis). The result showed that resources potency of Kampar Peninsula have degraded gradually by uncontrolled water management. More than 70 stakeholders were identified while regulation and policy that directly regulate peatland management least possible. The objective of Kampar Peninsula collaborative management is to realize sustainability Kampar Peninsula peat swamp forest ecosystem management on the landscape scale. Kampar Peninsula collaborative management can be realized through zoning that includes 5 main zones. Collaborative institution act as a "co-manager" for KPHP Tasik Besar Serkap and play the role as a "center of excellence". Meanwhile strengthening and institutionalization of social capital, mastering the technology of water management, strengthening the financial ability of the main actors, and the readiness of human resources are a precondition for realizing collaborative management.
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Judul: Kajian Mekanisme Transport Ion pada Membran Telur Ayam Ras melalui Pengukuran Listrik
Abstrak: Telah dilakukan penelitian untuk mengetahui mekanisme transport ion yang melewati membran telur ayam berdasarkan pengukuran sifat kelistrikan membran dengan meninjau pengaruh dari konsentrasi, valensi ion, suhu dan frekuensi. Sifat kelistrikan dapat dilihat dengan melakukan pengukuran tegangan, konduktansi, dan karakteristik 1-V. Pengukuran dilakukan dengan menggunakan dua metode yaitu tanpa pemberian sumber arus eksternal dan dengan pemberian sumber arus eksternal. Pengukuran tanpa pemberian sumber arus eksternal digunakan untuk menentukan nilai tegangan membran pasif. Sedangkan, pengukuran dengan pemberian sumber arus eksternal digunakan untuk menentukan nilai konduktansi listrik dan karakteristik I-V membran. Penentuan tegangan, konduktansi dan karakteristik I-V membran dilakukan dengan cara meletakkan membran di dalam chamber yang diisi larutan elektrolit NaCl, MgCl2 dan AlCl3. Variasi konsentrasi, valensi ion, suhu dan frekuensi mempengaruhi nilai tegangan, konduktansi dan karakteristik I-V membran. Semakin besar konsentrasi dan suhu larutan eksternal maka tegangan, konduktansi dan kemiringan I-V membran meningkat. Ditinjau dari valensi ionnya maka tegangan dan konduktansi listrik membran terbesar ditunjukkan oleh larutan AlCl3. Konduktansi listrik membran akan meningkat dengan meningkatnya frekuensi larutan eksternal. Karakteristik I-V membran telur mendekati sifat ohmik. Pengaruh variasi suhu pada larutan NaCl konsentrasi 0,1 mM dan 10 mM serta larutan MgCl2 dan AlCl3 konsentrasi 0,1 mM tidak memberikan kontribusi yang signifikan terhadap aliran arus. Pengaruh variasi suhu terhadap kemiringan kurva I-V terlihat pada konsentrasi NaCl 100 mM, sedangkan MgCl2 dan AlCl3 pada konsentrasi 10 mM dan 100 mM.
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