RUANG LINGKUP DAN OBJEK FORMAL GEOGRAFI

Daerah penelitian berada di daerah Karangsambung berada di Zona Pegunungan Serayu Selatan dan merupakan bagian dari Cekungan Jawa Tengah bagian Selatan yang diklasifikasikan sebagai cekungan busur depan, dibatasi oleh Antiklinorium Bogor di bagian Utara, Tinggian Gabon di bagian Barat, dan Tinggian Progo di bagian Timur (van Bemmelen, 1949 dalam Hadiyansyah, 2005) . Karangsambung berada pada batas koordinat 109o35’-109o41’ BT dan 7o25’-7o36’ LS. Secara khusus, area penelitian merupakan daerah Waturanda dan sekitarnya, yang dapat dibagi menjadi enam satuan utama yang diurutkan dari tua ke muda yaitu Satuan Batulempung Berfragmen yang disetarakan dengan Formasi Karangsambung/Formasi Totogan? , Satuan Intrusi Basalt, Satuan Breksi1-Batupasir yang disetarakan dengan Formasi Waturanda, Satuan Batupasir-Batulempung, Satuan Tuf, dan Satuan Batugamping yang disetarakan dengan Formasi Penosogan, serta Satuan Breksi2 yang disetarakan dengan Formasi Halang, dan yang terakhir adalah Satuan Endapan Aluvial. Struktur geologi utama yang berkembang di daerah peneliatan berupa sesar, lipatan, dan kekar. Lipatan utama terdapat dibagian Utara daerah penelitian yang berarah Barat-Timur. Sesar utama terdapat di kelurusan Kali Krembeng yang kemudian disusul oleh sesar mendatar dengan pergerakan relatif menganan dan memotong sesar naik yang telah ada sebelumnya dan menghasilkan offset yang terlihat pada Satuan Breksi Volkanik. Struktur geologi utama tersebut didukung oleh data lapangan berupa sesar-sesar minor, lipatan-lipatan minor, juga kekar-kekar yang dapat diukur secara langsung di lapangan. Geologi daerah penelitian dimulai dari pengendapan Satuan Batulempung Berfragmen di lingkungan laut dalam, lalu diintrusi oleh batuan beku bersifat basaltik. Kemudian dilanjutkan dengan pengendapan Satuan Breksi1-Batupasir secara selaras, lalu diendapkan pula Satuan Batupasir-Batulempung di atasnya. Fase tektonik pertama yang menyebabkan pensesaran yang terjadi dengan jenis sesar naik berarah Barat-Timur dan bersamaan dengan pengendapan satuan Batupasir-Batulempung. Dan fase tektonik selanjutnya terjadi yang menyebabkan terbentuknya perlipatan dengan sumbu berarah Barat-Timur. Kemudian terbentuk sesar mendatar dengan pergerakan relatif menganan yang memotong sesar naik dan membuat celah bagi Sungai Luk Ulo untuk membagi area penelitian menjadi dua bagian dan mengendapkan Satuan Aluvial hingga saat ini.

Filsafat Geografi

Banyak Bergerak akan menjadikan anda kaya dalam pengetahuan

One of the learning materials that could help the students to do continuous and direct learning is a work book. The work book which is facilitated by the lecturer aimed to train the students to discover the concept. The guided discovery method is one of the learning process that could help the students in getting the concept. The aim of this research is to create the valid, practice and effective work book. The kind of this research is research development. This research used 4-D model which are consist of four stages: define, design, develop, and disseminate. The work book based on guided discovery was validated by geometry expert, indonesian language and mathematic lecturer of UMMY solok. The practical of the work book can be seen from the students' responses to the questionnaire, observation analysis of the learning process, and interview to the students. The work book's effectiveness can be seem from the result of the observation analysis of the learning process and the result of the students' learning process. Analysis result on the validation stage shown that the work book based on the guided discovery was valid. The result of the students' responses to the questionnaire, learning process observation, and interview to the students shown that the work book based on the guided discovery was practical. The result of the students' learning process shown that no one of the students got D or E. The result of activities analysis and the students' learning result shown that the work book based on the guided discovery was effective. Based on the result of the research, the work book based on guided discovery on geometry space class was valid, practice, and effective.

BAHAN AJAR GEOGRAFI KELAS XI SEMESTER GENAP

Jurnal Ecosentrism, 2021

The objectives of tourism development are to introduce, utilize, protect and improve the quality and attractiveness of tourism, maintain Balinese environmental protection norms, religious values, culture and natural life, prevent negative impacts caused by tourism activities, and improve the welfare of the community. The tourist attraction of the Candi Tebing Gunung Kawi is a sacred area located in the Banjar Penaka, Tampaksiring District, in Gianyar Regency. The results of preliminary observations on geological traces in both places show the unique formation, stratigraphy, and rock-forming minerals to be revealed either from the volcanic activity of Mount Batur and also influenced by tectonic activity that had taken place at that time. The results of this study indicate that the rock stratigraphy at the Candi Tebing Gunung Kawi tourist attraction belongs to the principle of lateral sustainability. The role of geotourism looks very significant in revealing the role of geology in tourism development, especially in the Pura Gunung Kawi. Local wisdom that is used is to prohibit tourists who are on their period from entering tourism sites, and conducting searches with the aim of cleaning the temple in a nocturnal manner which is carried out every piodalan, puja wali or caru manca kelud every 10 years.