Judul: Contribution of Sunge Jingkem Mangrove Forest Ecotourism to the Income of the Samudra Jaya Village Community, Bekasi Regency
Abstrak: ABSTRAK FEBY DIMAS PERDANA. Kontribusi Ekowisata Hutan Mangrove Sunge Jingkem Terhadap Pendapatan Masyarakat Desa Samudra Jaya Kabupaten Bekasi. Dibimbing oleh LETI SUNDAWATI. Ekosistem mangrove memiliki banyak manfaat langsung bagi manusia berupa produk ataupun jasa antara lain dapat menyediakan pangan dan objek wisata alam, pemanfaatan jasa ekosistem berupa ekowisata akan mendorong upaya konservasi ekosistem mangrove. Penelitian ini bertujuan untuk mengidentifikasi karakteristik masyarakat yang terlibat dalam pengelolaan Ekowisata Hutan Mangrove Sunge Jingkem, menganalisis kontribusi Ekowisata Hutan Mangrove Sunge Jingkem terhadap pendapatan masyarakat serta mengidentifikasi tingkat kesejahteraan rumah tangga masyarakat pengelola ekowisata. Pengumpulan data primer dilakukan dengan wawancara kepada masyarakat pengelola Ekowisata Hutan Mangrove Sunge Jingkem sebanyak 35 orang serta melalui studi pustaka. Hasil penelitian menunjukkan bahwa kontribusi ekowisata terhadap pendapatan total rata-rata rumah tangga masyarakat berkisar 5% sampai 100%. Responden pengelola ekowisata termasuk kategori sejahtera menurut indikator kesejahteraan Bank Dunia, namun pendapatan mayoritas responden masih di bawah Upah Minimum Kabupaten (UMK) Bekasi. Kata kunci: ekowisata, hutan mangrove, kesejahteraan, kontribusi, ABSTRACT FEBY DIMAS PERDANA. Contribution of Sunge Jingkem Mangrove Forest Ecotourism to the Income of the Samudra Jaya Village Community, Bekasi Regency. Supervised by LETI SUNDAWATI. Mangrove ecosystems have many direct benefits to people in the form of products or services, including the ability to provide food and natural attractions. The use of mangrove ecosystem services in the form of ecotourism will promote the conservation of mangrove ecosystem. This study aims to identify the characteristics of the community involved in the management of Sunge Jingkem Mangrove Forest Ecotourism in Bekasi District, analyse the contribution of Sunge Jingkem Mangrove Forest Ecotourism to community income and household welfare. Primary data was collected by interviewing 35 people who involved in management of the Sunge Jingkem Mangrove Forest Ecotourism. The research results show that the contribution of ecotourism to the average total household income ranges from 5% to 100%. Respondents who manage ecotourism are classified as prosperous category according to World Bank welfare indicators, but the majority of respondents incomes are still below the Bekasi Regency Minimum Wage (UMK). Keywords: Contribution, Ecotourism, Mangrove forest, Household welfare
Keyword: feby dimas perdana

Judul: The Contribution of Ecotourism of Petengoran Mangrove Forest to the Income of the Gebang Village Community
Abstrak: Berbagai tipe hutan memiliki potensinya masing-masing seperti halnya hutan mangrove yang berpotensi menjadi ekowisata guna memberikan manfaat ekonomi bagi masyarakat sekitar. Penelitian ini bertujuan menganalisis kontribusi Ekowisata Hutan Mangrove Petengoran terhadap pendapatan masyarakat, menganalisis persepsi pengunjung ekowisata serta mengidentifikasi tingkat kesejahteraan rumah tangga masyarakat pengelola ekowisata. Pengumpulan data dilakukan dengan wawancara terhadap 28 responden masyarakat yang menjadi pengelola ekowisata dan 30 pengunjung ekowisata serta studi pustaka. Hasil penelitian menunjukkan kontribusi ekowisata terhadap pendapatan total rata-rata rumah tangga masyarakat sebesar 32,04%, mayoritas pengunjung merasa puas dengan fasilitas, pengelolaan dan harga tiket masuk ekowisata dan kesejahteraan masyarakat pengelola berada pada tingkat cukup hidup layak., Various types of forests have their own potential, such as mangrove forests which have the potential to become ecotourism in order to provide economic benefits for the surrounding community. Data were collected by interviews to 28 respondents which are ecotourism management communities and 30 visitors as well as literature study. The results showed that the contribution of ecotourism to the average total income of the community's household was 32.04%, and the majority of visitors were satisfied with the facilities, management, and ticket prices for ecotourism and the welfare of the managing community was at a decent level of living.
Keyword: Kontribusi, Kesejahteraan, Hutan Mangrove, Ekowisata

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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