表３８：南四湖浮游泳池植物季节变化　　（毫克／万个／升）

	５	７	９	１１	平 均	占藻类的 百分比
蓝藻门	0.0783/70.0	0.4882/78.7	0.2194/26.0	0.0276/2.5	0.2034/31.8	11.9%/14.6%
隐藻门	0.2607/71.2	0.4803/113.3	0.4572/51.6	0.2788/84.3	0.3692/80.1	21.6%/36.7%
甲藻门	0.0484/2.7	0.1689/4.3	0.0423/1.3	0.0258/1.8	0.0713/2.5	4.2%/1.1%
金藻门	0.0522/7.8	0.0162/3.6	0.0045/2.3	0.1190/25.8	0.0480/9.9	2.8%/4.5%
黄藻门	0.0864/2.5	0.0006/0.05	0.0476/0.6	0.0038/0.4	0.0346/0.9	2.1%/0.4%
硅藻门	0.9417/101.7	0.4242/32.9	0.2770/18.8	0.2755/32.0	0.4796/46.4	27.9%/21.3%
裸藻门	0.1247/5.2	0.4704/16.7	0.2063/6.0	0.0251/1.1	0.2067/7.2	12.1%/3.3%
绿藻门	0.7770/104.4	0.1500/26.4	0.1837/15.2	0.0756/11.5	0.2966/39.4	17.4%/18.1%
总计	2.3694/315.5	2.1988/276.0	1.4381/121.8	0.8312/159.4	1.7094/218.2