Seasons Months 2010 2011
Station I Station II Station I Station II
Post monsoon January 0.72 0.86 0.58 0.94
February 0.64 0.72 0.85 0.69
March 0.52 0.69 1.92 0.63
Summer April 0.89 0.67 0.96 0.98
May 0.52 0.63 0.62 0.72
June 2.63 1.96 2.45 2.31
Pre monsoon July 2.94 2.45 2.99 2.87
August 3.2 3.4 3.18 3.28
September 2.13 2.13 2.12 1.97
Monsoon October 2.94 3.1 2.81 3.48
November 3.11 3.2 3.31 2.54
December 3.64 4.12 3.76 4.19
Table 10: Monthly variations of inorganic phosphate (μM) from January 2010 to December 2011.