The original papers appeared in theJournal of Japanese Forestry Societyvol. 86, no. 4 in Japanese with English abstracts.

Presents abstracts of the articles published in the "Journal of Japanese Forestry Society," vol. 86, no. 4. "Effects of seawater spraying on Quercus acutissima and soil of their woodland"; "Validation of models on "Forest Fire Emergency Measure Simulation": a case study of Kagamihara City"; "The effect of moss height on survival and growth of Picea jezoensis seedlings on fallen logs"; "Surface erosion from landslide site in weathered granite area and the analysis by using USLE".