Berdasarkan hasil penyelidikan lapangan yang ditunjang dengan pendugaan geolistrik dan urutan alternatif desa yang membutuhkan air bersih. Maka akan dilakukan pengeboran eksplorasi air tanah di Desa Sumberharjo. Dengan spesifikasi teknis kedalaman sumur bor di desa Sumberharjo berkisar kurang lebih 160 m bmt. Akuifer dijumpai pada kedalaman berkisar antara 30-120 m bmt, Litologi akuifer berupa …
This book is primarily for use in introductory courses in remote sensing and image interpretation. Given the many diverse apllications of remote sensing, courses on the subject appeal to students having a wide range of academic backgrounds and interests. We have written this book in anticipation of the variety of settings in which remote sensing might be used and have made this discussion “di…
In recent years, temote sensing technology has undergone dramatic changes and these changes are reflected in its significant impact on diverse fields. Nowhere ae these advances conveyed more clearly or effectively than in the third edition of Floyd F. Sabins’s Remote Sensing : Principles and Interpretation. This widely acclaimed text has been thorougly update it contains 50 precent new materi…
Identifikasi dan kajian terhadap terhadap kondisi lingkungan geologi yang memiliki keragaman geologi yaitu komponen (bentukan) geologi dengan keragaman batuan, mineral, bentangalam, dan proses yang membentuknya sepanjang waktu geologi dapat memberikan perlindungan terhadap suatu lingkungan geologi yang dapat dijadikan kawasan cagar alam geologi.
Secara umum keterjadian timah dan mineral asosiasinya sangat berkait dengan batuan granit bersifat alkali dan mempunyai tipe S yang terbentuk dalam lingkungan perisai benua (Continental/Cratonic Shield) hingga paparan benua (Continental Margin) berumur Prekambrium hingga Tersier. Kajian dari beberapa aspek geologi dan kondisi batuan granitik di Indonesia memberikan gambaran kemungkinan terda…
Bencana didefinisikan sebagai persitiwa yang disebabkan oleh proses alam atau ulah manusia yang dapat terjadi secara bertahap atau mendadak yang mengakibatkan kehilangan jiwa manusia, kehilangan harta benda dan kerusakan lingkungan.
Volcanism has played a central role in forming man's environment. In one side, volcanic disasters rank high among natural hazards especially in countries where active volcanoes do occur in densely populated areas. Pyroclastic flows and lahar flows have been important agents of death among the types of volcanic hazards.
Condensates, silica tube sublimates and incrustations were sampled from high temperature fumaroles (500 - 800°C) and lava sample were collected at Merapi Volcano, Indonesia in Jan - Feb. 1984).
One km-deep scientific drilling within the summit caldera at Izu-Oshima Volcano, which was done for grophysical observation well by ERI in 1996-1998, penetrating the bottom of the volcano (around 40ka), provides me an excellent opportunity to investigate temporal and chemical evolution of basaltic volcano.