6.8. Annex H: Benthic Trawls Epifaunal Data Multivariate Analysis Results

6.9. Annex I: Benthic Trawls Epifaunal Data Univariate Analysis Results

S = number of species; N = abundance; B = Biomass (ash free dry mass in grams); d = Margalef’s index of Richness; J’ = Pielou’s Evenness index; H’ = Shannon-Wiener Diversity index;  = Simpson’s Dominance index.

Sample Station	Preliminary Epifaunal Biotope	S	N	d	J’	H’	
1	SS.SCS.CCS	15	103	3.020673	0.779095	2.109828	0.837214
2	SS.SCS.CCS	11	21	3.284587	0.935662	2.243619	0.879819
3	SS.SCS.CCS	12	62	2.665288	0.611081	1.51848	0.627992
4	SS.SCS.CCS	13	32	3.462468	0.925512	2.373891	0.888672
5	SS.SCS.CCS	15	41	3.769955	0.839882	2.274442	0.848305
7	SS.SCS.CCS	14	46	3.39546	0.734093	1.937314	0.782609
9	SS.SCS.CCS	17	120	3.342042	0.697672	1.976654	0.813472
10	SS.SCS.CCS	18	384	2.856834	0.610374	1.764207	0.699409
14	SS.SCS.CCS	19	169	3.508841	0.763826	2.249038	0.855992
11	SS.SMx.CMx.FluHyd	21	326	3.456083	0.530509	1.615145	0.60659
12	SS.SMx.CMx.FluHyd	19	198	3.403762	0.497326	1.464345	0.561983
15	SS.SSa.CMuSa	11	1076	1.432458	0.329307	0.789644	0.380936
16	SS.SSa.CMuSa	7	307	1.047697	0.51851	1.008974	0.522637
17	SS.SSa.CMuSa	13	1183	1.695919	0.271659	0.696792	0.289103
18	SS.SSa.CMuSa	15	1294	1.953808	0.407393	1.103241	0.496321

6.10. Annex J: Sediment Contamination Results

6.10.1. Concentrations of PCBs Recorded in Sediments within the Proposed Development Benthic Subtidal and Intertidal Ecology Study Area

Description (PCBs)	28	52	101	118	138	153	180	Sum of ICES 7
Units	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg
MS AL1 (mg/kg)	-	-	-	-	-	-	-	0.02
MS AL2 (mg/kg)	-	-	-	-	-	-	-	0.18
Sample No.
ST91	<0.0001	<0.0002	<0.0002	<0.0002	<0.0002	<0.0002	<0.0002	<0.0013
ST92	<0.0001	<0.0002	<0.0002	<0.0002	<0.0002	<0.0002	<0.0002	<0.0013
ST93	<0.0001	<0.0002	<0.0002	<0.0002	<0.0002	<0.0002	<0.0002	<0.0013
ST94	<0.0001	<0.0002	<0.0002	<0.0002	<0.0002	<0.0002	<0.0002	<0.0013
ST95	<0.0001	<0.0002	<0.0002	<0.0002	<0.0002	<0.0002	<0.0002	<0.0013
ST96	<0.0001	<0.0002	<0.0002	<0.0002	<0.0002	<0.0002	<0.0002	<0.0013
ST97	<0.0001	<0.0002	<0.0002	<0.0002	<0.0002	<0.0002	<0.0002	<0.0013
ST98	<0.0001	<0.0002	<0.0002	<0.0002	<0.0002	<0.0002	<0.0002	<0.0013
ST99	<0.0001	<0.0002	<0.0002	<0.0002	<0.0002	<0.0002	<0.0002	<0.0013

6.10.2. Concentrations of PAHs Recorded in Sediment within the Proposed Development Benthic Subtidal and Intertidal Ecology Study Area

Description (PAH)	Naphthalene	Acenaphthylene	Acenaphthene	Fluorene	Phenanthrene	Anthracene
Units	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg
MS AL1 (mg/kg)	0.1	0.1	0.1	0.1	0.1	0.1
MS AL2 (mg/kg)	n/a	n/a	n/a	n/a	n/a	n/a
Canadian TEL (mg/kg)	0.0346	0.00587	0.00671	0.0212	0.0867	0.0469
Canadian PEL (mg/kg)	0.391	0.128	0.0889	0.144	0.544	0.245
Sample No.
Sample 91	<0.0026	<0.002	<0.0017	<0.0016	<0.00390	<0.0024
Sample 92	<0.0026	<0.002	<0.0017	<0.0016	<0.00390	<0.0024
Sample 93	<0.0026	<0.002	<0.0017	<0.0016	<0.00390	<0.0024
Sample 94	<0.0026	<0.002	<0.0017	<0.0016	<0.00390	<0.0024
Sample 95	<0.0026	<0.002	<0.0017	<0.0016	<0.00390	<0.0024
Sample 96	<0.0026	<0.002	<0.0017	<0.0016	<0.00390	<0.0024
Sample 97	<0.0026	<0.002	<0.0017	<0.0016	<0.00390	<0.0024
Sample 98	0.00445	<0.002	<0.0017	<0.0016	0.01010	<0.0024
Sample 99	0.00764	<0.002	<0.0017	0.00293	0.01890	0.00377
Description (PAH)	Fluoranthene	Pyrene	Benzo(a)anthracene	Chrysene	Benzo(b)fluoranthene	Benzo(k)fluoranthene
Units	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg
MS AL1 (mg/kg)	0.1	0.1	0.1	0.1	0.1	0.1
MS AL2 (mg/kg)	n/a	n/a	n/a	n/a	n/a	n/a
Canadian TEL (mg/kg)	0.113	0.153	0.074	0.108	n/a	n/a
Canadian PEL (mg/kg)	1.494	1.398	0.693	0.846	n/a	n/a
Sample No.
Sample 91	<0.0024	<0.00280	<0.0016	<0.0017	0.00402	<0.002
Sample 92	<0.0024	<0.00280	<0.0016	<0.0017	0.00223	<0.002
Sample 93	<0.0024	<0.00280	<0.0016	<0.0017	0.00286	<0.002
Sample 94	<0.0024	<0.00280	<0.0016	<0.0017	<0.0016	<0.002
Sample 95	<0.0024	<0.00280	<0.0016	<0.0017	0.00468	<0.002
Sample 96	<0.0024	<0.00280	<0.0016	<0.0017	0.00316	<0.002
Sample 97	0.00429	<0.00280	0.00241	<0.0017	0.00987	0.00267
Sample 98	0.01210	0.01100	0.00725	0.00549	0.02430	0.00766
Sample 99	0.02100	0.01930	0.01300	0.01050	0.04210	0.01150
Description (PAH)	Benzo(a)pyrene	Indeno(1,2,3-c,d)pyrene	Dibenzo(a,h)anthracene	Benzo(g,h,i)perylene
Units	mg/kg	mg/kg	mg/kg	mg/kg
MS AL1 (mg/kg)	0.1	0.1	0.01	0.1
MS AL2 (mg/kg)	n/a	n/a	n/a	n/a
Canadian TEL (mg/kg)	0.0888	n/a	0.00622	n/a
Canadian PEL (mg/kg)	0.763	n/a	0.135	n/a
Sample No.
Sample 91	0.00118	0.00388	<0.0016	0.00398
Sample 92	<0.0009	<0.0022	<0.0016	0.00191
Sample 93	<0.0009	<0.0022	<0.0016	0.00254
Sample 94	<0.0009	<0.0022	<0.0016	<0.0014
Sample 95	0.00140	0.00394	<0.0016	0.00397
Sample 96	<0.0009	0.00298	<0.0016	0.00292
Sample 97	0.00329	0.00785	<0.0016	0.00810
Sample 98	0.00883	0.01820	0.00381	0.01890
Sample 99	0.0166	0.02870	0.00610	0.03000