Study on Mechanism Experiments and Evaluation Methods for Water Eutrophication

Table 7

Water quality information at quality monitoring points.

	Year	Month	Date	Chl_a (mg/m^3)	TP (mg/m^3)	TN (mg/m^3)	COD (mg/L)	SD (/m)
Xihai	2012	6	6	17.74	80	2370	14.80	0.70
Xihai	2013	6	5	21.50	60	3140	10.40	0.64
Xihai	2013	7	3	7.17	30	1730	11.00	0.65
Xihai	2014	8	5	23.20	60	2620	12.70	0.40
Qianhai	2012	5	8	6.37	70	2740	13.50	1.50
Qianhai	2013	6	5	8.87	40	2340	10.90	1.00
Qianhai	2014	7	8	26.21	50	2110	9.40	0.80
Qianhai	2014	8	5	24.57	30	2310	8.60	0.40
Beihai	2013	6	5	23.38	80	1420	14.60	0.45
Beihai	2013	7	3	33.22	60	1040	15.10	0.62
Yuyuantan	2014	6	4	4.10	20	2200	35.10	0.40
Yuyuantan	2014	7	9	16.38	50	2940	29.10	0.38