Research Article
Variations in Nutrient Concentration and Phytoplankton Composition at the Euphotic and Aphotic Layers in the Iranian Coastal Waters of the Southern Caspian Sea
School of Biological Sciences, Universiti Sains Malaysia, 11800, Penang, Malaysia 2Ecological Academy of the Caspian Sea (EACS), P.O. Box 961, Sari, Iran
Zubir Bin Din
School of Biological Sciences, Universiti Sains Malaysia, 11800, Penang, Malaysia
Asieh Makhlough
Ecological Academy of the Caspian Sea (EACS), P.O. Box 961, Sari, Iran