Ryogo Takada

Effect of groundwater residence time on geogenic fluoride release into groundwater in the Mt. Meru slope area, Tanzania, the Great Rift Valley, East Africa.

H. Komakech, R. Shinjo, J. Yoshitani, 2022, Journal of contaminant hydrology.

Evaluation of recharge areas of Arusha Aquifer, Northern Tanzania: application of water isotope tracers

S. Nakaya, H. Komakech, J. Yoshitani, 2020 .

Open-Source Portable Device for the Determination of Fluoride in Drinking Water.

M. Kimura, E. Otal, M. Kim, 2021, ACS sensors.

Effective use of farmland soil samples for N and O isotopic source fingerprinting of groundwater nitrate contamination in the subsurface dammed limestone aquifer, Southern Okinawa Island, Japan

R. Shinjo, Ko Yasumoto, T. Hosono, 2023, Journal of Hydrology.

Spring discharge mechanism along the southeast coast of Yonaguni Island in the southern Ryukyu forearc

A. Ijiri, T. Toki, S. Nakaya, 2022, Journal of Hydrology: Regional Studies.

Metagenomic analysis of the microbial communities and associated network of nitrogen metabolism genes in the Ryukyu limestone aquifer

Nanami Mizusawa, R. Shinjo, Ko Yasumoto, 2024, Scientific reports.