Table 3.

Contaminant levels in Rock Greenling collected from from the Aleutian Islands during the summer of 2004. Given are means±SE and geometric means below. Comparisons are made with Kruskal-Wallis 1-Way ANOVA, yielding an X2 statistic. All values are in ng/g (ppb wet weight).

Rock Greenling		Total Length (cm)	Standard Length (cm)	Weight (g)	Arsenic	Cadmium	Lead	Mercury	Selenium
	N
Amchitka Island
Cannikin	8	35.8 ± 1.37	31.4 ± 1.15	619 ± 51.5	273 ± 94.2	2.22 ± 0.74	33.0 ± 10.3	117 ± 29.4	208 ± 47.3
		35.6	31.2	604	119	0.95	12.7	52.0	59.8
Constantine Harbor	5	32.5 ± 1.32	28.6 ± 1.48	504 ± 42.6	445 ± 88.0	2.13 ± 1.02	0.95 ± 0.70	97.4 ± 22.4	252 ± 33.6
		32.4	28.4	497	406	0.32	0.30	87.0	244
Long Shot	2	31.0 ± 2.00	27.0 ± 1.00	459 ± 65.5	437 ± 238	2.23 ± 0.75	6.84 ± 1.33	76.5 ± 41.5	231 ± 0.67
		30.9	27.0	554	366	2.10	6.70	64.3	231
Milrow	10	35.5 ± 1.09	30.8 ± 1.11	603 ± 56.0	269 ± 54.5	2.42 ± 0.48	5.17 ± 1.81	153 ± 45.6	159 ± 33.0
		35.4	30.6	579	209	1.17	1.53	94.3	110
Intra-island Kruskal-Wallis		4.9 (NS)	3.6 (NS)	2.8 (NS)	3.0 (NS)	0.4 (NS)	10.3 (0.02)	0.7 (NS)	2.0 (NS)
Amchitka (Totals)	25	34.6 ± 0.73	30.2 ± 0.68	577 ± 30.3	319 ± 44.4	2.28 ± 0.35	13.4 ± 4.26	124 ± 21.0	199 ± 21.5
		34.4	30.0	558	208	0.89	2.39	74.4	113
Adak Island	4	38.1 ± 0.8	33.9 ± 0.75	815 ± 68.1	436 ± 88.5	1.51 ± 0.86	30.3 ± 15.8	120 ± 25.5	173 ± 21.5
		38.1	33.9	807	409	0.17	6.40	114	169
Umnak Island	4	41.8 ± 1.31	36.3 ± 1.11	943 ± 120	910 ± 226	0.22 ± 0.21	44.5 ± 22.1	52.5 ± 9.12	236 ± 63.5
		41.7	36.2	917	817	0.03	10.0	49.4	214
Kiska Island	10	33.8 ± 1.03	27.9 ± 0.97	482 ± 43.5	301 ± 133	2.14 ± 0.84	3.81 ± 1.93	46.0 ± 17.7	147 ± 34.2
		33.6	27.7	450	165	0.30	0.62	13.0	23.2
X 2		17.0 (0.009)	18.4 (0.005)	17.0 (0.009)	12.7 (0.05)	5.7 (NS)	14.0 (0.03)	10.4 (NS)	4.6 (NS)