Abstract:
Primary productivity and photosynthetic activity measured with 13C method and active fluorometry in the Southern Ocean. The data were obtained during the cruise of TR/V Umitaka-Maru in 2007/2008 Austral summer. Seawater sample was collected from several depths using Niskin bottle on a CTD system. http://biows.nipr.ac.jp/~plankton/um0708-1a.png