Estimated Emplacement Temperatures for a Pyroclastic Deposits from the Sundoro Volcano, Indonesia, using Charcoal Reflectance Analyses
Penulis/Author
Dr. Ir. Agung Harijoko, S.T., M.Eng., IPM. (1); NANDA AYU SAFIRA M. (2); Prof. Dr. Ir. Ferian Anggara, S.T., M.Eng., IPM. (3)
Tanggal/Date
1 2018
Kata Kunci/Keyword
Abstrak/Abstract
Abstract DOI: 10.17014/ijog. 5.1. 1-11This study applies the charcoalification measurement
method to infer the emplacement temperature of pyroclastic flow deposits erupted from the
Sundoro Volcano, Indonesia. This pyroclastic flow partially covered the Liyangan
archeological site, a site where Hindu temples were constructed approximately 1,000 years
ago. Five samples of charcoal collected from this area were analyzed for reflectance and
elemental composition. Charcoalification temperatures were determined based on mean
random optical reflectance values (Ro) plotted on published Ro-Temperature curves.
Charcoalification temperatures were also estimated using a published formula based on the
charcoal's hydrogen to carbon (H/C) ratio. These two methods for determining pyroclastic
flow deposition temperatures indicated that the pyroclastic deposits that entombed the …
Rumpun Ilmu
Geologi
Bahasa Asli/Original Language
English
Level
Nasional
Status
Dokumen Karya
No
Judul
Tipe Dokumen
Aksi
1
Editorial boards_6A.pdf
[PAK] Halaman Editorial
2
Full dokumen_Estimated Emplacement Temperatures for a Pyroclastic Deposits from the Sundoro Volcano, Indonesia, using Charcoal Reflectance-dikompresi.pdf
[PAK] Full Dokumen
3
Turnitin_Estimated Emplacement Temperatures for a Pyroclastic Deposits from the Sundoro Volcano, Indonesia, using Charcoal Reflectance Analyses.pdf
