Table 11 - Results of chemical analyses of whole periphyton samples collected in South Florida in 1995

SAMPLE	Total Mercury (µg/g)	Methyl-mercury as Mercury (µg/g)	Phosphorus (mg/g)	Percent Carbon	Percent Organic Carbon	Percent Inorganic Carbon	Percent Nitrogen	Percent Nitrogen	Average Percent Nitrogen
WCA2A
032795-WCA2AE1-a-p-h	0.45	n.d.	2.4	32.7	26.5	6.2	3.1	2.7	2.9
032795-WCA2AE1-b-p-h	.49	.07	2.7	38.5	37.5	0.9	3.1	3.1	3.1
032795-WCA2AE2-a-p-h	.45	n.d.	2.0	38.8	35.9	3.0	2.7	2.5	2.6
032795-WCA2AE2-b-p-h	.33	.03	1.6	33.3	29.4	3.8	2.2	2.1	2.2
032795-WCA2AE4-a-p-h	.38	n.d.	1.7	39.4	38.4	1.0	2.4	2.3	2.3
032795-WCA2AE4-b-p-h	.29	.11	1.2	34.2	30.2	4.0	2.5	2.3	2.4
032795-WCA2AF2-a-p-h	.17	.03	2.6	32.9	26.2	6.8	3.0	2.7	2.8
032795-WCA2AF3-a-p-h	.68	n.d.	2.5	30.2	29.2	1.1	2.3	2.3	2.3
032795-WCA2AF3-b-p-h	.42	.12	1.5	30.3	25.4	4.9	2.7	2.6	2.7
032795-WCA2AF5-a-p-h	.21	.08	1.7	26.4	21.0	5.3	1.6	1.4	1.5
032795-WCA2AU1-a-p-h	.22	.08	0.4	29.0	24.9	4.1	1.6	1.5	1.5
082395-WCA2AE1-a-p-h	.67	.06	1.4	37.4	35.0	2.3	3.1	3.0	3.1
082395-WCA2AE2-a-p-h	.50	.11	1.2	36.3	32.6	3.7	2.8	2.7	2.8
082795-WCA2AE4-a-p-h	.32	.07	0.6	37.5	31.1	6.5	2.0	1.9	1.9
082795-WCA2AF2-a-p-h	.27	.04	1.5	29.0	24.6	4.4	2.9	2.6	2.7
082795-WCA2AF3-a-p-h	.22	.24	0.5	30.1	26.7	3.4	2.0	1.9	2.0
090195-WCA2AF5-a-p-h	.17	.02	0.2	24.2	18.0	6.2	1.3	1.2	1.2
090195-WCA2AU1-a-p-h	.12	.02	0.2	30.4	26.9	3.5	1.6	1.5	1.6
121195-WCA2AE1-a-pdk-h	.47	.04	1.8	42.3	39.8	2.5	2.3	2.2	2.3
121195-WCA2AE1-a-plt-h	.15	n.d.	2.4	37.2	30.8	6.4	3.6	3.6	3.6
121195-WCA2AF1-a-p-h	.32	.03	1.8	n.a.	n.a.	n.a.	n.a.	n.a.	n.a.
121195-WCA2AE4-a-p-h	.29	.05	0.6	35.9	33.3	2.6	2.1	1.9	2.0
121195-WCA2AF4-a-p-h	.27	.01	0.7	37.4	32.5	4.9	2.3	2.1	2.2
121195-WCA2AU1-a-p-h	.48	.05	0.5	32.6	31.7	1.0	1.9	2.0	2.0
121195-WCA2AU3-a-p-h	.15	n.d.	0.1	23.8	16.4	7.4	1.2	1.2	1.2
SAMPLE	Total Mercury (µg/g)	Methyl-mercury as Mercury (µg/g)	Phosphorus (mg/g)	Percent Carbon	Percent Organic Carbon	Percent Inorganic Carbon	Percent Nitrogen	Percent Nitrogen	Average Percent Nitrogen
WCA2B
121195-WCA2BN-a-p-h	0.01	0.05	0.2	33.4	32.3	1.1	1.9	1.9	1.9
WCA3A
121195-WCA3A3A15-a-pdk-h	.24	n.d.	.6	38.1	34.5	3.7	2.1	1.9	2.0
121195-WCA3A3A15-b-plt-h	.09	.00	.7	35.8	44.2	n.d.	1.9	2.3	2.1
121195-WCA3A3A15-c-p-h	.24	.06	.2	32.2	27.9	4.3	1.9	1.8	1.9
WCA3B
071795-WCA3B3B67-a-p-h	.19	.05	.3	25.7	20.8	4.9	1.6	1.6	1.6
121195-WCA3B3B67-a-plt-h	.09	.04	.1	26.0	20.2	5.8	1.7	1.4	1.5
121195-WCA3B3B67-b-pdk-h	.14	.07	.3	32.6	25.6	7.0	2.4	2.4	2.4
121195-WCA3BL67C-a-p-h	.19	.02	1.4	41.0	39.5	1.5	1.1	0.8	0.9
BCNP
071795-BCA1-a-p-h	.23	.08	2.0	40.6	40.6	n.d.	3.6	3.5	3.6
071795-BCA2-a-p-h	.05	.07	.7	21.3	17.5	3.9	1.6	1.4	1.5
071795-BCA3-a-p-h	.37	.05	.3	25.0	19.9	5.1	1.6	1.5	1.6
071795-BCA5-a-p-h	.11	.04	.4	31.0	25.9	5.1	2.1	1.9	2.0
071795-BCA11-a-p-h	.14	.05	.4	30.9	26.2	4.7	2.1	1.9	2.0
071795-BCA12-a-p-h	.19	.05	.4	41.1	40.1	1.0	2.0	1.8	1.9
071795-BCA13-a-p-h	.15	.05	.2	38.8	38.0	0.8	1.9	1.9	1.9
071795-BCL28-a-p-h	.36	.07	1.2	18.4	13.1	5.3	1.1	1.1	1.1

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