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Journal : Journal of Geoscience, Engineering, Environment, and Technology

Geosite Assessments at the Southern Part of Karangbolong Dome: New Insight to Geotourism Potential in Kebumen, Central Java, Indonesia Fadlin; Gentur Waluyo; Yohanes Iwan; Nita Ariyanti; Nanda Ajeng Nurwantari
Journal of Geoscience, Engineering, Environment, and Technology Vol. 5 No. 1 (2020): JGEET Vol 05 No 01: March 2020
Publisher : UIR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4356.751 KB) | DOI: 10.25299/jgeet.2020.5.1.2874

Abstract

Karangbolong is a morphological dome in Kebumen area, that has a high geological diversity and have a lot of tourism potential, but has not been developed optimally as a geotourism potential based on conservative and educative aspects, especially the existence of ancient volcano of Menganti the quite interesting from a geological point of view, so in this case an inventory of a geological diversity is required. This study aims to understand the geological conditions and conduct an assessment of the feasibility of geodiversity in ancient volcano complex of Menganti. The methodology for this research is a direct observation in the field based on the surface geological mapping, rock sampling for petrology study of rocks for supporting the quantitative assessment of genocide in the research area. The research area has 2 (two) landscape models, ie,ex-volcanic landscape, in this case occupying 95% of the research area and then the karst landscape, occupying 5% of the research area. Stratigraphy of the research area can be divided into 5 units from old to young, that is basaltic lava of Menganti, the pyroclastic flow of Menganti which is interfingering with andesitic lava of Karangduwur, andesite-basalt intrusion unit, and limestone of Agropeni. Based on field investigation, the research area has 27 geosite objects that can be developed as geotourism potential, covering 3 geomorphological sites, 7 lithology sites, 9 cave karst sites, 5 beach sites, and 2 waterfall sites. Based on the results of quantitative assessment of geosites in the research area with accessibility, state of preservation, scientific wort, and educational significance parameters, the research area has a geodiversity index from 19 until 24, in this case, the research area has good until very good grade to be developed as a geotourism potential base on educative and conservative, in order to improve the economic value of local communities. Keywords: Qualitative assessment, geodiversity, geotourism, paleo-volcano, Kebumen.
Co-Authors Adi Candra Adi Prasetyo, Luthfi Aditama, Maulana Rizki Arifudin Idrus Ariyanti, Nita Asmoro Widagdo, Asmoro Aulia R, Astika Baharuddin Baharuddin Bambang Priadi Candra, Adi Damanik, Ramlan Dedi Kusnadi Dedi Kusnadi Ernowo Ernowo Fajar Rizki Widiatmoko Franklin Franklin Franz Michael Meyer, Franz Michael G. Siagian, Fibri Gentur Waluyo Gibran, Akhmad Khahlil Ginting, Yoe Anto Godang Shaban Godang, Shaban Godang, Shaban Godang, Shaban Godang, Shaban Gulo, Hubari Hadi, Mochammad Nur Hajar Sulystiawan, Isnu Hamzah, Wildan Nur Hamzah, Wildan Nur Herlina Herlina Hill Gendoet Hartono I Gde Sukadana I Wayan Warmada I. Nur Indra Permana Jati Indra Sanjaya Irzal Nur, Irzal Isnu Hajar Sulystiawan Iwan Setiawan Januar Aziz Zaenurrohman Jekmen Sinulingga Juan Pandu GNR Leeuwen, Theo Van Luthfi Adi Prasetyo Manalu, Widiarso Pria Hasoloan Mochammad Nur Hadi Moetamar Moetamar Muhammad Amril Asy’ari, Muhammad Amril Nanda Ajeng Nurwantari Nur Hamzah, Wildan Pasaribu, Andika pranata Prasetya, Yogi Adi Priadi, Bambang Priadi, Bambang Purba, Asriaty R Rohaya Langkoke Rozanna Mulyani Sachrul Iswahyudi Sebayang, Vanesia Amelia Sembiring, Sugihana Shaban Godang Shaban Godang Shaban Godang Shaban Godang Shaban, Godang Shaban, Godang Sibarani, Tomson Simamora, Samaria Sinaga, Ester Sinaga, Warisman Sitopu, Sapna Sufriadin, Sufriadin Sukadana, I Gde Sukmandaru Prihatmoko Tampubolon, Flansius Theo Van Leeuwen Torang Naiborhu Widiatmoko, Fajar Rizki Wildan Nur Hamzah Wildan Nur Hamzah Yohanes Iwan