An application of the continuous equilibrium modelling approach in understanding the geography of air passenger flows in a multi-airport region

Isotopic approach to understanding the g

Isotopic approach to understanding the groundwater flow system within an andesitic stratovolcano in a temperate humid region: case study of Ontake volcano, central Japan

✍ Kazuyoshi Asai; Hiroshi Satake; Maki Tsujimura 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 564 KB

## Abstract We used isotope tracer methods to clarify the groundwater flow system within Mt Ontake: a stratovolcano consisting of andesite lava and pyroclastic rock, located within a temperate humid region. Precipitation was collected monthly at 11 sites on the south, east, north, and west slopes o