Host: Abstracts of Annual Meeting of the Geochemical Society of Japan
Although many researches have been made on carbon at the surface of the Earth, we have no sufficient information on carbon from the deep Earth. Because it is not easy to separate the carbon from the deep Earth from the carbon of surface origin. To clarify it, it is essential to apply multiple approaches including C isotopes and the others such as N isotopes and/or noble gases. However, we have not sufficient information on them for such samples which might keep information on the deep Earth. Including this point, I will examine the issues related to the carbon from the deep Earth.
