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Ecological study of the phytoplankton in CD4A Drainage in Al-Diwaniya Iraq | ||
| journal of al-qadisiyah for pure science(quarterly) | ||
| Article 1, Volume 14, Issue 1, 2014, Pages 1-13 PDF (0 K) | ||
| Author | ||
| Foad M. Alkam | ||
| Abstract | ||
| The study involves phytoplankton in the main have been chosen The present study was conducted during the period of Desember 2011 to Ogust 2012 . The characteristics determined including :Temperature,light penetration, ph ,Dissolved oxygen and salinity. The number of species of phytoplankton taxa 143 species belonging to 58 genus as as Bacillariophycaea were the prevailing rate of 65.73%, and the rate of (94) species, followed by Chlorophytceae that recorded (28) species by 19.58% , Cyanophyceae by 13.28% (19) species and then Euglenophyceae 1.39 % (2) .the present study showed higher algal total count in spring in all studied stations the total number of of phytoplankton which ranged about)5218.9-267.9( x 103 cell/cm2 . | ||
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