@article{oai:ritsumei.repo.nii.ac.jp:00012862, author = {塚原, 東吾}, journal = {立命館生存学研究}, month = {Oct}, pages = {17--31}, title = {過去の災害をどう探るか? : 古気候記録の収集・分析と市民科学の試み}, volume = {3}, year = {2019} }