Kegiatan penyelidikan suatu mineral logam di beberapa daerah merupakan bagian dari upaya menghimpun data potensi mineral logam di seluruh Indonesia untuk meningkatkan ketersediaan data yang terbaru dan akurat. Hal ini juga terkait dengan peningkatan investasi di bidang eksplorasi mineral logam. Bauksit merupakan komoditas logam yang banyak dipakai untuk berbagai macam kebutuhan termasuk beberap…
Natural risks are matter of general concern. Among these, volcanic hazards a particular threat to people living close the volcanoes. Scientists have tried to reduce ricks by developing tools that allow the forecasting of larger volcanic eruptions. This book summarizes the efforts made so far.
This paper reviews the times that silicic magmas related to major caldera systems spend in the crust prior to eruption. The significance of the time information is evaluated and combined with magma volumes and temperatures to quantify the mass and thermal fluxes associated to calderas.
Permasalahan transportasi dan Teknik perencanaanya mengalami revolusi yang pesat sejak tahun 1980-an. Pada saat ini kita masih merasakan banyak permasalahan transportasi yang sebenarna sudah terjadi sejak tahun 1960-an dan 1970-an, misalnya kemacetan, polusi suara dan udara, kecelakaan, dan tundaan.
Didalam pengupayaan Pembangunan dan pengembangan pariwisata, diperlukan adanya perencanaan yang komprehensif yang melibatkan pemerintah pusat, daerah dan swasta, agar pemanfaatan berbagai potensi yang ada dapat terwujud, guna menunjang pertumbuhan perekonomian nasional.
Shortly after World War II Shusako Endo, having graduated in French Literature from Keio University in Tokyo, was the first Japanese who went to study in France, where he devoted himself to twentieth-century French Catholic literature – the works of Muriac, Bernanos Claudel, Maritain, et al. at the University of Lyons.
Matlab is used for for a wide range of applications in geosciences, such as image processing in remote sensing, the generation and processing of digital elevation models, and the analysis of time series. This book introduce methods of data analysis in geosciences using Matlab, such as basic statistics for univariate, bivariate and multivariate datasets, time-series analysis, signal processing, …
On May 18, 1980 after 2 months of local earthquakes and steam eruptions, picturesque Mount St. Helens, a Cascade Range volcano is southwestern Washington, suddenly began a major explosive eruption directed first northward and then upward. The lateral blast, which lasted only the first few minutes of a 9 hour continuous eruption, devastated more than 150 square miles of forest and recreation are…
Quanta fatica, quanta tensione e quanta concentrazione di menti richima queto volcano quando decide di svegliarsi anche solo con un minimo sbuffo, incurante se sia Giorno, notte sul suo stato di attivita e sulle possibili evoluzioni, riescono poi ad essere premiati da spettacoli terrimbili ed irripetibili, magnifici e grandiose, che ci mettono in antatto con I’Unverso.
Ketika Gunung Tambora di Indonesia Meletus pada 1815, terlepaslah gelombang cuaca ekstrem yang paling merusak yang pernah disaksikan dunia dalam ribuan tahun. Awan debu sulfat gunung api itu menyelubungi bumi, menurunkan suhu, serta menganggu sistem-sistem cuaca utama selama lebih dari tiga tahun.