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:: Volume 24, Issue 1 (4-2015) ::
isfj 2015, 24(1): 1-11 Back to browse issues page
Investigation of non Red tide occurrence causes in Khuzestan coastal waters
S. Dehghan * 1, G. Zarshenash , S. Sabzalizadeh , M. Nilsaz , A. Motallebi , Y. Mayahi
Abstract:   (10082 Views)
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.
Keywords: Nutrients, Phytoplankton, Redtide, Khuzestan province
Full-Text [PDF 1172 kb]   (2420 Downloads)    
Type of Study: Research | Subject: اكولوژي محيطهاي آبي
Received: 2015/05/19 | Accepted: 2015/05/19 | Published: 2015/05/19
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Dehghan S, zarshenash G, Sabzalizadeh S, Nilsaz M, Motallebi A, Mayahi Y. Investigation of non Red tide occurrence causes in Khuzestan coastal waters. isfj 2015; 24 (1) :1-11
URL: http://isfj.ir/article-1-1331-en.html


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Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Volume 24, Issue 1 (4-2015) Back to browse issues page

با کسب مجوز از دفتر کمیسیون بررسی نشریات علمی وزارت علوم، تحقیات و فنآوری مجله علمی شیلات بصورت آنلاین می باشد و تعداد محدودی هم به چاپ می رساند. شماره شاپای جدید آن ISSN:2322-5998 است

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