海面ク口口フィルからみた基礎生産と春季プレーム時期の変遷

摘要

In this article, two applications of remote sensing data were introduced. Firstly, oceanic primary production was calculated by a primary production algorithm and remote sensing data such as chlorophyll concentration, sea surface temperature and solar radiation from 1998 to 2006. By using these data, Intra and inter annual variation of primary production around Japan was analyzed. Secondly, quan-titative characteristics of the spring phytoplankton bloom were examined off the Pacific coast of Hokkaido.