Judul: Perencanaan lnterpretasi Biota Air di Kawasan Suaka  Margasatwa Muara Angke
Abstrak: Suaka Margasatwa Muara Angke (SMMA) sebagai hutan mangrove merupakan habitat kera ekor panjang, burung-burung merandai, dan berbagai jenis biota air. Sejauh ini, sangat sedikii masyarakat yang mengetahui tentang biota air di SMMA karena belum ada program interpretasi tentang biota air. Peneliian ini bertujuan untuk menyusun rencana interpretasi biota air di SMMA. Tahaptahap perencanaan interpretasi adalah penentuan topik dan tujuan, pengumpulan data, analisis data, sintesis, dan penyusunan rencana.
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Judul: Analisis gap kebijakan pengelolan kawasan suaka margasatwa : Kasus di SM Balairaja, Bengkalis, Riau
Abstrak: Conservation area represents pillar of ecosystem stabilization that gives various protections for ecology processes and a lot of species varieties, as treasure for future that the benefit is still unknown. By now, the big potency that is had by conservation area faces serious threats therefore the area management becomes an urgent agenda. The research objective is to identify and evaluate management policy of SM Balairaja area, also formulate and give policies alternative recommendation of SM Balairaja management. The research was located in Mandau District of Bengkalis Regency at five of study villages: Pematang Pudu, Balairaja, Petani, Pinggir and Tengganau during March until September 2004. Data sources were taken by direct observation and result from researches that were part of “Baseline Study on Balairaja Conservation Area, Riau” supported by PPLH-IPB and PT Caltex Pacific Indonesia. The variety, richness and threat that were faced by vegetation and wild animal described descriptively, social culture activities were identified by FGD method (Focus Discussion Group) and deep interview, then policy alternative used AHP method (Analytical Hierarchy Process). Result showed the variety and richness rare of vegetation and wild animal in SM Balairaja area happened because of government compilation through contradictive codes, also the destructiveness activities involvement of economic social without strict law enforcement since area had been specified as wilderness area. AHP result gave the main policy of priority alternative in area management that was taken by Non government. The focus of program be on society management by management priority on social culture factor. Priority scale that was chosen showing un sensitive to preferences change of PHKA, BKSDA, PT.CPI, LSM, and Society. Beside that, research showed the stakeholders perception was different with the exist codes.
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Judul: Construction of Strongly Optimal Binary Linear Code with Minimum Distance 9 and 11
Abstrak: A binary linear code of length n over q F is a subspace of n q F . A code has three parameters that attached to it, namely length, dimension, and minimum distance. A code with length n, dimension k and minimum distance d is often called [n, k, d ]-code. Usually, when two parameters are given, then we want to find a code that has the best value for the last parameter. Based on Gilbert- Varshamov bound, if a [n, k, d ]-code exists and can not be expanded, we call it a strongly optimal code. In this paper, we construct strongly optimal code with minimum distance 9 and 11. In constructing the code, we created a theorem and algorithm based on Gilbert-Varshamov bound before we implement the algorithm to MAPLE programming language. Because of computational limitations, the program can only construct up to k = 10 for d = 9 and k = 12 for d = 11.
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