Photosynthetic primary production of microplankton combined with different si...

Primary production was measured with the in situ 14C method of Steeman-Nielsen (Steemann-Nielsen, E. 1952. The use of radio-active carbon 14C for measuring organic production in...初级生产量（Primary production）采用原位14C法（in situ 14C method）测定，该方法由斯蒂曼-尼尔森（Steemann-Nielsen, E. 1952）提出，其1952年的研究文献为《利用放射性碳14C测定……中的有机生产》。