Investigation of non red tide occurrence causes in Khuzestan coastal waters
The monitoring of the harmful Alga blooms (Red tide) in the the Khuzestan coastal waters Provinces was carried out monthly at 5 stations during 2010 to 2011. The results revealed that, Coclodinum polykrikoides blooms was not occurred during investigation times , Phytoplankton composition species we...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | fas |
| Published: |
Iranian Fisheries Research Organization
2014-01-01
|
| Series: | Majallah-i ̒Ilmī-i Shīlāt-i Īrān |
| Subjects: | |
| Online Access: | http://isfj.areo.ir/article_103046_en.html |
| Summary: | The monitoring of the harmful Alga blooms (Red tide) in the the Khuzestan coastal waters Provinces was carried out monthly at 5 stations during 2010 to 2011. The results revealed that, Coclodinum polykrikoides blooms was not occurred during investigation times , Phytoplankton composition species were included of 45 species of diatoms (%91), 9 species of Dinoflgellates (7. 52%) and Cyanophytes with one species (1.88%).. Furthermore significant different values of nutrients were recorded. Different values of NH4 were measured for different months. In total, the measured ratio of N: P in all months were lower than Redfield Ratio (16:1) in which subsequently the environmental condition was not suitable for bloom of C. polykrikoides. |
|---|---|
| ISSN: | 1026-1354 2322-5998 |