Judul: Pengendalian Kebakaran Hutan dan Lahan di Kawasan Konservasi Kamojang Garut, Jawa Barat
Abstrak: INTRODUCTION. A conservation area contains of nature reserve and nature park. A nature reserve is a protected area of importance for wildlife, flora, fauna or features of geological or other special interest, which is reserved and managed for conservation and to provide special opportunities for study or research of science, culture, education, and technology to support the improvement of human prosperity and national development. A nature park is an area that usually used for tourism and nature recreation. The declaration of a conservation area aim to preserve the variation of wildlife, flora, fauna and its ecosystem. It is also an area which absorbs the lives surround it. Kamojang forest area is an important area which is located in citarum and cimanuk rivers. It means it has a strategic role to carry on the vital project such as Saguling, Cirata, Jatiluhur and Jatigede water dam. Nowadays, the threat to the stability of Kamojang nature reserve area in Garut, West Java is getting worst because of the growth of people and crisis of economics. The pressures suggest many people to open the forest, illegal logging, and forest fire. Because of that forest fire management system is needed and done effectively and efficiently. The purpose of the research is to identify, describe and analyze; 1) Land and forest fire control in conservation forest Bureau of Natural Resources Conservation (BKSDA) Garut, West Java, 2) Coordination system and participation among BKSDA Kamojang and related institution, private company, and community around the conservation area in forest fire control system. MATERIAL AND METHOD. The research was done in BKSDA Kamojang SKW V Garut, West Java. It is conducted from July to September 2008. it used qualitative approach which attempted to identify and describe The implementation of land and forest fire control in BKSDA Kamojang. It used triangulation method with observation technique, deep interview, participatory observation and documentary analyzing. The Analyzing data contains data reduction, data display, and conclusion drawing/verification. RESULT AND CONCLUTIONS. Forest and land fire control in conservation area needs different approaching and handling than other types of forest. All stakeholders have their responsible to natural resources and its preservation. Forest fire control which is applied by BKSDA Kamojang Garut, west Java. It includes prevention activity, shutting down, and handling after burnout which refer to Directorate general of PHKA program. BKSDA Kamojang efforts in land and forest fire control such as, taking a chance of land cultivation for community, providing cattle incentive like a sheep, counseling and training for group of community volunteers through, serving motivation, counseling. Training to improve their ability and awareness in land and forest fire control activity which is guided by section and resort Kamojang level.
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Judul: Partisipasi Masyarakat dalam Upaya Pengendalian Kebakaran Hutan di Taman Wisata Alam Gunung Guntur, Garut, Jawa Barat.
Abstrak: Kebakaran hutan merupakan salah satu gangguan hutan yang dapat merusak ekosistem. Kebakaran hutan di Taman Wisata Alam Gunung Guntur dalam lima tahun terakhir memiliki frekuensi kebakaran yang tinggi. sehingga diperlukan upaya pengendalian kebakaran hutan. Tujuan dari penelitian ini adalah mengidentifikasi, mendeskripsikan, menganalisis upaya pengendalian dan peran masyarakat dalam kebakaran hutan. Metode yang digunakan adalah triangulasi data dan dianalisis secara deskriptif kualitatif. Pemilihan subyek penelitian dilakukan dengan metode snowball sampling technique. Upaya pengendalian kebakaran hutan dilakukan oleh pihak pemerintah, masyarakat sekitar hutan dan paguyuban masyarakat. Hasil penelitian menunjukkan upaya pencegahan kebakaran hutan yang dilakukan dengan pemasangan papan peringatan, bermintra dengan paguyuban masyarakat dan melakukan sosialisasi terhadap masyarakat sekitar hutan. Jumlah partisipasi masyarakat yang mengikuti sosialisasi sebanyak 53.33% . Jumlah partisipasi masyarakat yang melapor adanya kejadian kebakaran hutan sebanyak 60%. Jumlah partisipasi masyarakat dalam pemadaman sebanyak 63.33% .
Keyword: Sosialisasi, Pemadaman, Pelaporan

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