Judul: Visitor Perception about the Potential Development of Eco-edutourism in Pusat Suaka Satwa Elang Jawa
Abstrak: Pusat Suaka Satwa Elang Jawa (PSSEJ) terkenal sebagai suatu kawasan yang digunakan untuk wisata alam, salah satunya wisata alam berbasis pendidikan (eco-edutourism) yang dapat dikembangkan untuk menarik minat masyarakat luas, dan tempat rehabilitasi burung elang hasil penyitaan atau serahan dari masyarakat. Penelitian ini bertujuan untuk mengidentifikasi potensi pengembangan, persepsi pengunjung, dan rencana pengembangan program eco-edutourism. Metode yang digunakan yaitu studi literatur, wawancara dengan panduan wawancara dan kuesioner, serta observasi lapang. Data dianalisis dengan analisis deskriptif untuk mengidentifikasi karakteristik dan persepsi responden, serta uji Chi-Square untuk melihat hubungan antara karakteristik pengunjung dengan persepsi. Penelitian ini mendapatkan 35 individu burung elang, 15 jenis tumbuhan, dan 15 jenis satwa. Potensi fasilitas kawasan adalah akses, papan interpretasi, dan sarana prasarana. Persepsi pengunjung mengenai keempat komponen pernyataan memberikan persentase setuju rata-rata di atas 50%. Hal tersebut menandakan cenderung tergolong baik. Rencana pengembangan program eco-edutourism dipilih melalui pendekatan supply. Keseluruhan konsep terkait program maupun kawasan disediakan oleh pihak pengelola PSSEJ., Pusat Suaka Satwa Elang Jawa (PSSEJ) is known as an area used for natural tourism, educational nature-based tourism (eco-edutourism) that can be developed to attract public interest. This institution also serves as a place to rehabilitate eagles confiscated from or surrendered by the community. This study aimed to identify the potential development of eco-edutourism, visitor perception, and to design eco-edutourism programs. Methods used were literature studies, field observations, questionnaires, and interviews. The data was analyzed using descriptive analysis to identify the characteristics and perception of respondents, and Chi-Square test to determine the relationship between respondents’ characteristics and their perception. The study found 35 individuals of eagle, 15 plant species, and 15 animal species. The potential facilities included access, interpretation board, and supporting infrastructure. The result of the study showed that the visitor perception of four components of the statements had the average percentage of approval above 50%, which indicated a positive perception. The development plan of eco-edutourism program was selected through the supply approach. The whole concept related to the program and the area was provided by the management PSSEJ.
Keyword: eco-edutourism, ecotourism development, javan hawk-eagle, sanctuary

Judul: Kajian Potensi dan Daya Dukung Ekowisata di Kawasan Cagar Alam Pulau Sempu Jawa Timur
Abstrak: Pulau Sempu Nature Reserve (PSNR) has become a popular destination for ecotourism in East Java. The ecotourism activities pose management issue related to the status of the area. According to its status as a nature reserve, the tourisme and other activities entering the site is forbidden except for education, research and development of science. Nevertheless, the visitor numbers increase by time and can’t be avoid. The pressure of this tourisme demand will affect the declining of quality and quantity of the PSNR biodiversity resource, soon will threaten its sustainability. Strategic plans need to deal with the problems, to optimize the value and function of the site. The reseach was conducted : (1) To identify and analyze potential objectives of natural tourist attraction in PSNR (2) To analyze its carrying capacity regarding the impacts of tourism activities (3) To formulate a strategic plan of PSNR according to its potency and status. The research was taken for 6 months on October 2012 until March 2013. Field observation and multistakeholder deep-interview was taken to gain data. Potency assessment analysis conducted to assess objectives of natural tourist attraction in PSNR. Carrying capacity analysis based on criteria and indicators of site situation which is ecotourism doesn’t affect physically to the site resources. The SWOT analyse was used to formulate the strategic management plan. The result from analysis of objects assessment of natural tourist attraction (ADO-ODTWA) showed that PSNR is very potential to be developed as ecotourism destination with 85,41% land attraction and 83,33% beach attraction. The main attraction is a uniqe phenomenon lagoon called Segara Anakan, biodiversity and its ecosystem. Those attractions have not supported by some facilities i.e accommodation, institution element, infrastructure, management and service, accessibility, and declining of environmental quality. The carrying capacity limited by factors i.e slope, type of soil against erosion sensitivity, landscape potency, climate, wildlife disturbance index. The recent visit assessed were below the standard carrying capacity especially in “blok rimba” management plan of PSNR. In the future the management authority (BBKSDA Jawa Timur) should notice and hold up management standard based on ecotourism. The SWOT analysis result as the strategic management plan based on ecotourism, 1) Management policy is to divide the “blok inti” and “blok rimba” to prevent the lost of biodiversity and its ecosystem function 2) To evaluate the recent status as basic proposal to change the recent status from of nature reserve to natural park 3) Fully improve coordination to Malang regency as local institution to improve management of PSNR 4) Develop ecotourism based on its potency 5) Develop management collaboration with all stakeholder especially the people of Sempu as local resident.
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Judul: Invers Drazin dari Matriks Toeplitz Singular
Abstrak: Matriks Toeplitz adalah matriks yang setiap unsur pada diagonal utama bernilai sama dan setiap unsur pada subdiagonal yang bersesuaian dengan diagonal utama juga bernilai sama. Matriks singular adalah matriks yang tidak bisa ditentukan inversnya. Akan tetapi, dapat diupayakan untuk ditentukan inversnya menggunakan invers matriks yang diperumum. Invers Drazin merupakan salah satu jenis invers matriks yang diperumum. Pada karya ilmiah ini ditentukan invers Drazin dari matriks Toeplitz singular dengan menggunakan metode Leverrier Faddeev. Kemudian, ditentukan invers Drazin dari matriks Toeplitz singular yang direpresentasikan sebagai penjumlahan segitiga bawah dan segitiga atas matriks Toeplitz berdasar pada teorema Gohberg dan Semencul., Toeplitz matrix is a matrix in with element on the main diagonal has the same value and on the subdiagonal corresponding to the main diagonal also has the same value. Singular matrix is a matrix that has no inverse. However, it can be attempted to determine the inverse using a generalized inverse matrix. Inverse Drazin is a type of generalized matrix inverse. This paper discussed the inverse Drazin for a singular Toeplitz matrix using the Leverrier Faddeev method. Then, the Drazin inverse of the singular Toeplitz matrix which is represented as a sum of products of lower and upper triangular Toeplitz matrix based on Gohberg and Semencul theorem.
Keyword: inverse Drazine, singular Toeplitz matrix