A. Francis  , F.D. Sikoki  , E.J. Ansa  , 
    Physico-Chemical Parameters of the Andoni River System-Niger Delta, Nigeria,
    Journal of Fisheries International,
    Volume 2,Issue 1,
    2007,
    Pages 27-31,
    ISSN 1817-3381,
    jfish.2007.27.31,
    (https://makhillpublications.co/view-article.php?doi=jfish.2007.27.31)
    Abstract: Monthly variations in the physico-chemical parameters of the brackish waters of the Andoni River System  were  conducted  from  January  1999  to  December  2000.  Parameter ranges for the two years were 26.05 to 32.1&deg;C (temperature); 6.38-8.90 (pH), 12-22<SUP>0</SUP>/<SUB>00</SUB> (salinity) and 5.00-12.3 mg L<SUP>-1</SUP> for dissolved oxygen. Observed fluctuations seemed to agree with the dynamic nature of brackishwater system.
    Keywords: Physico-chemical;brackish water;Niger delta