Earth science is the study of various Earth activities such as fossil and mineral formation, volcanic eruptions, seismic activity, tsunamis, tectonic movements, oceanic environmental changes, climate change and the geomagnetic field. These geologic activities are closely linked to important energy resources as well as metal and non-metal resources. The Department of Earth Resource Science provides a detailed understanding of such Earth activities and covers how resources are formed, their distribution and exploration methods. Students start studying a wide range of subjects including humanities and engineering fields soon after enrollment, and develop practical English language skills through the Intensive-English for Academic Purposes program. From the second year onwards, specialized subjects such as earth science are taught in English, while in the third year, students will gain valuable skills through practical training including geological site investigations and the Resource Sciences Fieldwork Abroad Program. Our solid curriculum will help students who have low confidence in their English language skills or knowledge of earth sciences and resources to grow as world-class professionals in those fields by the time they graduate. Many of our graduates are working on the global stage, applying the knowledge and skills they gained during their studies. Why don’t you join our department and aim to become a world-class earth resource science specialist?
Using geological surveys and studies of microfossils and sedimentary facies, we create the ancient marine environmental changes from past to present, exploring the “where” and “why” oil resources and metal resources exist from the changes in organic matter production quantity and storage systems.
Surface and subsurface studies, of source rock, reservoir rock, and trap mechanisms of petroleum from the standpoint of sedimentology, geochemistry, or paleoenvironment, are widely conducted based on 3D seismic, well-log data, and borehole samples provided from industries with the use of wellequipped analyzing facilities.
We are interested in the natural processes that have concentrated metals to form mineral deposits throughout the Earth’s history, from deep time to present. We study the formation of ores using fieldwork and mine visits in Japan and overseas, microscopy observations and chemical analyses of rocks and minerals.
We study the origins and formative processes of various kinds of rocks based on field observation, microscopic works, and chemical analyses. The results of the petrologic studies are utilized to understand the origins of mineral resources, interpret the formation processes of the Earth crust, and contribute to geothermal resource exploration and volcanic hazard mitigation.
This field studies formation and concentration processes of useful minerals, evaluates new mineral resource potential, and proposes exploration and exploitation strategies of ore deposits, based on geology, mineralogy, petrology and geochemistry. Tectonic and sedimentary processes related to mineralization are also studied.
Using electrics, magnetics, gravity, seismic waves, electromagnetic waves and other geophysical phenomena studies are conducted to reveal the structures beneath the surface of the earth.
Our methods integrate multiple techniques from a number of fields, such as stratigraphy, sedimentology, paleoceanography, paleoclimatology, geochronology, etc., to better understand the Earth’s history. We combine fieldwork and laboratory analyses with data science, which is strongly emphasized in order to clarify and understand the uncertainty in our measurements. This informs interpretation of our results and improves our confidence in conclusions.