论文部分内容阅读
In 1980 and 1981 a multi-item investigation was carried out in the Bohai Sea for four seasons. The data collected from 90 stations have been analysed and wroked out. Presented in ths paper are some results on the distribution and seasonal variation of chlorophyll-a and the primary production thereof.
In 1980 and 1981 a multi-item investigation was carried out in the Bohai Sea for four seasons. The data collected from 90 stations have been analyzed and wroked out. Presented in ths paper are some results on the distribution and seasonal variation of chlorophyll-a and the primary production thereof.