Naga Oshima

Papers

Total Citations

100

H-Index

About

Dr. Naga Oshima is a leading atmospheric scientist at the Meteorological Research Institute (MRI) of the Japan Meteorological Agency, whose work centers on the global modeling and reanalysis of atmospheric aerosols. His most significant contribution is the creation of the Japanese Reanalysis for Aerosol (JRAero) v1.0, a pioneering global aerosol reanalysis product that integrates a sophisticated global aerosol transport model with a two-dimensional variational method. This landmark work, published in 2017, has garnered nearly 100 citations, establishing it as a foundational resource for understanding aerosol distributions and their climate impacts. By providing a consistent, observation-constrained dataset, JRAero has enabled researchers to better assess aerosol radiative forcing, air quality, and long-range transport. Dr. Oshima’s efforts at MRI have not only advanced the technical frontier of aerosol data assimilation but also provided the scientific community with a critical tool for improving climate and weather prediction models, solidifying his reputation as a key figure in aerosol-climate research.