Gunung Lokon merupakan salah satu gunungapi aktif yang cukup berbahaya di Sulawesi Utara. Hunung Lokon termasuk gunungapi tipe strato dengan memiliki Kawah Tompaluan. Pemantauan kegempaan dilakukan secara terus menerus dengan tiga stasiun seismometer, direkam secara analog dan digital.
Daerah penelitian terltak lebih kurang 30 km ke arah baratlaut dari kota Yogyakarta, tepatnya terletak di daerah Kecamatan Kalibawang Kabupaten Kulon Progo, DIY. Di daerah ini terbagi menjadi 2 buah pola aliran masing-masing (A) sebagai pola aliran menyudut dan ada kalanya menunjukkan pola dendritik setempat-setempat; sebagian lagi (B) berpola aliran sejajar. Kesemuanya bermuara pada sungai ind…
The Newer volcanics are basaltic materials which over the past 4.5 Ma (since early Pliocene) have spread from central Victoria through western Victoria to southeastern South Australia. They also include some limited lava flows in eastern Victoria.
This book serves two basic purposes. First, it is an introduction to the clipper programming environment. If you sit and skim the first section of this book tonight, you will be creating clipper programs tomorrow morning. The second purpose of this book is to serve as your main reference whenever you need to look up a command or function. This book represents the most complete documentastion of…
This thesis presents the results of a petrological-geochemical and stratigraphic study of the calc-alkaline lava from Santorini, Aegean Sea, Greece. The volcanic complex of Santorini consists of seven eruption centres, of which some have been active contemporaneous.
This thesis presents the results of a details trace element and isotope geochemistry study int the magma-genesis of volcanoes in the Adonara-Pantar Section (APS) of the East Sunda Arc in Indonesia, a setting where an oceanic island arc is colling with a passive continental margin.
The transport of chemical elements by uprising magma is one of the fundamental processes by which material is recycled through subduction along convergent plate-boundaries. Obtaining quantitative information on the mass balance of volatile elements is hampered by their complex behavior in magmatic systems.
Soputan Volcano is one of the few basaltic volcanoes among 127 active volcanoes in Indonesia. It is part of the Sempu-Soputan volcanic complex located south of Tondano Caldera, North Sulawesi and commonly produces both explosive eruptions with VEI 2-3 and effusive lava dome and flow eruptions.
Upaya yang dilakukan dalam menghindari bahaya letusan gunungapi salah satunya adalah dengan melakukan pemantauan secara periodik atau berkala. Hal ini dimaksudkan untuk melihat besarnya pergerakan dan tingkat aktivitas dari tubuh gunungapi.