Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Asahi Toshimasa and Yamaguchi Hitomi and Ichimi Kazuhiko and Tada Kuninao,"PIP/PP ratio as an indicator of phytoplankton activities and origin of particulate matter in Harima-Nada, the Seto Inland Sea, Japan",La mer,05031540,The Japanese-French Oceanographic Society,2014,52,1-2,1-11,https://cir.nii.ac.jp/crid/1390574036154156928,https://doi.org/10.32211/lamer.52.1-2_1