Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Hamano Shinji and Akihiro Shiomoto,High-west and low-east in April and no trend in August in chlorophyll a concentration and standing stock in the subarctic Pacific in 1999,水産海洋研究 = Bulletin of the Japanese Society of Fisheries Oceanography,09161562,東京 : 水産海洋学会,2000-08,64,3,161-172,https://cir.nii.ac.jp/crid/1520853835459295360,