Sakrapport
Övervakning av metaller och organiska miljögifter i marin biota, 2011
Överenskommelse 212 1011, dnr 235-3366-10Mm
Swedish Museum of Natural History
Report nr 7:2011
Comments Concerning the National Swedish Contaminant Monitoring Programme in Marine Biota, 2011
2011-04-15
Anders Bignert, Elin Boalt, Sara Danielsson, Jenny Hedman, Anna-Karin Johansson, Aroha Miller, Elisabeth Nyberg
The Department of Contaminant Research, Swedish Museum of Natural History Urs Berger, Hans Borg, Ulla Eriksson, Karin Holm and Kerstin Nylund
Department of Applied Environmental Science, Stockholm University Peter Haglund
Department of Chemistry, Umeå University Chemical analysis:
Organochlorines and perflourinated substances
Department of Applied Environmental Science, Stockholm University Trace metals
Department of Applied Environmental Science, Stockholm University PCDD/PCDF
Department of Chemistry, Umeå University PAHs
IVL Swedish Environmental Research Institute
Contents
1 Introduction ... 15
2 Summary 2009 ... 17
3 Sampling ... 19
4 Sample matrices ... 21
5 Sampling sites ... 27
6 Analytical methods ... 36
7 Statistical treatment, graphical presentation ... 42
8 The power of the programme ... 46
9 Pollutant regulation: conventions and legislation ... 51
10 Target levels for chemical status assessment ... 54
11 Condition ... 56
12 Fat content... 59
13 Mercury - Hg ... 65
14 Lead - Pb... 79
15 Cadmium – Cd... 89
16 Nickel - Ni ... 99
19 Zinc - Zn... 118
20 Arsenic - As ... 125
21 Silver - Ag ... 128
22 PCBs, Polychlorinated biphenyles ... 131
23 DDTs, Dichlorodiphenylethanes ... 144
24 HCHs, Hexachlorocyclohexanes... 153
25 HCB, Hexachlorobenzene... 164
26 PCDD/PCDFs – Polychlorinated dioxins/dibenzofurans ... 172
27 Brominated flame retardants ... 179
28 PAHs, Polyaromatic Hydrocarbons ... 194
29 PFCs, Perfluorinated compounds... 205
30 References... 216
L IST OF F IGURES
FIGURE5.1. SAMPLING SITES WITHIN THENATIONALSWEDISHMARINEMONITORINGPROGRAMME; 1) RÅNEFJÄRDEN, 2) HARUFJÄRDEN, 3) KINNBÄCKSFJÄRDEN, 4) HOLMÖARNA, 5) ÖREFJÄRDEN, 6) GAVIKSFJÄRDEN, 7) LÅNGVINDSFJÄRDEN, 8) ÄNGSKÄRSKLUBB, 9) LAGNÖ, 10) LANDSORT, 11) KVÄDÖFJÄRDEN, 12) BYXELKROK, 13) ST.KARLSÖ, 14) SE GOTLAND, 15) UTLÄNGAN, 16) V.
HANÖBUKTEN, 17) ABBEKÅS, 18) KULLEN, 19) FLADEN, 20) NIDINGEN, 21) VÄDERÖARNA,
22) FJÄLLBACKA, 23) BOTHNIANSEA OFFSHORE SITE, 24) BALTICPROPER OFFSHORE SITE, 25) BONDEN. ... 28 FIGURE11.1. CONDITION FACTOR FOR HERRING FROMHARUFJÄRDEN, ÄNGSKÄRSKLUBB, LANDSORT AND
UTLÄNGAN(TIME SERIES STARTING IN1978).... 57 FIGURE11.2. CONDITION FACTOR FOR HERRING FROMÄNGSKÄRSKLUBB(SPRING), KARLSKRONA(SPRING),
FLADEN ANDVÄDERÖARNA(TIME SERIES STARTING IN1972, 1972, 1980AND1994RESPECTIVELY)..... 57 FIGURE11.3. CONDITION FACTOR FOR COD AND PERCH FROM SOUTH EASTGOTLAND ANDFLADEN(COD);AND
HOLMÖARNA ANDKVÄDÖFJÄRDEN(PERCH) (TIME SERIES STARTING IN1978AND1980RESPECTIVELY).58 FIGURE11.4. CONDITION FACTOR FOR EELPOUT FROMHOLMÖARNA, KVÄDÖFJÄRDEN ANDVÄDERÖARNA
(TIME SERIES STARTING IN1995, 1995AND1988RESPECTIVELY)... 58 FIGURE12.1. FAT PERCENTAGE IN HERRING MUSCLE FROMHARUFJÄRDEN, ÄNGSKÄRSKLUBB, LANDSORT AND
UTLÄNGAN(TIME SERIES STARTING IN1978AND1980RESPECTIVELY).... 62 FIGURE12.2. FAT PERCENTAGE IN HERRING MUSCLE FROMÄNGSKÄRSKLUBB(SPRING), KARLSKRONA
(SPRING), FLADEN ANDVÄDERÖARNA(TIME SERIES STARTING IN1972, 1972, 1980AND1995
RESPECTIVELY).... 62 FIGURE12.3. FAT PERCENTAGE FOR COD LIVER FROM SOUTH EASTGOTLAND ANDFLADEN(TIME SERIES
STARTING1980),AND PERCH MUSCLE FROMHOLMÖARNA ANDKVÄDÖFJÄRDEN(TIME SERIES STARTING IN1980).... 63 FIGURE12.4. FAT PERCENTAGE FOR BLUE MUSSEL SOFT BODY FROMFLADEN, VÄDERÖARNA AND
KVÄDÖFJÄRDEN(TIME SERIES STARTING IN1981, 1980,AND1995RESPECTIVELY).... 63 FIGURE12.5. FAT PERCENTAGE IN EELPOUT MUSCLE FROMHOLMÖARNA, KVÄDÖFJÄRDEN ANDVÄDERÖARNA
(TIME SERIES STARTING IN1995, 1995AND1988RESPECTIVELY)... 64 FIGURE12.6. FAT PERCENTAGE IN GUILLEMOT EGGS FROMSTORAKARLSÖ(TIME SERIES STARTING IN1969).64 FIGURE13.1. SPATIAL VARIATION IN MERCURY CONCENTRATION(NG/G WET WEIGHT)IN HERRING MUSCLE.... 68 FIGURE13.2. MERCURY CONCENTRATIONS(NG/G FRESH WEIGHT)IN HERRING MUSCLE FROMHARUFJÄRDEN,
ÄNGSKÄRSKLUBB, LANDSORT ANDUTLÄNGAN(TIME SERIES STARTING1980). THE GREEN LINE DENOTES THE SUGGESTED TARGET VALUE FOR MERCURY IN FISH... 70 FIGURE13.3. MERCURY CONCENTRATIONS(NG/G FRESH WEIGHT)IN HERRING MUSCLE FROMÄNGSKÄRSKLUBB
(SPRING), KARLSKRONA(SPRING), FLADEN ANDVÄDERÖARNA(TIME SERIES STARTING IN1972, 1970, 1980AND1995RESPECTIVELY). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FOR MERCURY IN FISH... 71 FIGURE13.4. MERCURY CONCENTRATIONS(NG/G FRESH WEIGHT)IN PERCH MUSCLE FROMHOLMÖARNA AND
KVÄDÖFJÄRDEN(TIME SERIES STARTING IN1991AND1981RESPECTIVELY). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FOR MERCURY IN FISH.... 72 FIGURE13.5. MERCURY CONCENTRATIONS(NG/G FRESH WEIGHT)IN COD MUSCLE FROM SOUTH EASTGOTLAND
ANDFLADEN(TIME SERIES STARTING IN1979). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FOR MERCURY IN FISH.... 73 FIGURE13.6. MERCURY CONCENTRATIONS(NG/G FRESH WEIGHT)IN EELPOUT MUSCLE FROMHOLMÖARNA,
KVÄDÖFJÄRDEN ANDVÄDERÖARNA(TIME SERIES STARTING IN1995). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FOR MERCURY IN FISH.... 74 FIGURE13.7. MERCURY CONCENTRATIONS(NG/G FRESH WEIGHT)IN BLUE MUSSEL SOFT BODY TISSUE FROM
FLADEN, VÄDERÖARNA ANDKVÄDÖFJÄRDEN(TIME SERIES STARTING IN1981, 1980AND1995
RESPECTIVELY)..... 75
F 13.8. M ( / ) ( ) S .
(TIME SERIES STARTING IN1996, 1997, 1981AND1995RESPECTIVELY). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FOR LEAD IN FISH... 82 FIGURE14.4. LEAD CONCENTRATIONS(UG/G DRY WEIGHT)IN COD LIVER FROM SOUTH EASTGOTLAND AND
FLADEN(TIME SERIES STARTING IN1981).... 84 FIGURE14.5. LEAD CONCENTRATIONS(UG/G DRY WEIGHT)IN PERCH LIVER FROMHOLMÖARNA AND
KVÄDÖFJÄREN(TIME SERIES STARTING IN1995). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FOR LEAD IN FISH... 84 FIGURE14.6. LEAD CONCENTRATIONS(UG/G DRY WEIGHT)IN BLUE MUSSEL SOFT BODY TISSUE FROMFLADEN,
VÄDERÖARNA ANDKVÄDÖFJÄRDEN(TIME SERIES STARTING IN1981, 1981AND1995RESPECTIVELY).. 85 FIGURE14.7. LEAD CONCENTRATIONS(UG/G DRY WEIGHT)IN GUILLEMOT EGGS FROMSTORAKARLSÖ(TIME
SERIES STARTING IN1996)... 86 FIGURE15.1. SPATIAL VARIATION IN CADMIUM CONCENTRATION(UG/G DRY WEIGHT)IN HERRING LIVER... 91 FIGURE15.2. CADMIUM CONCENTRATIONS(UG/G DRY WEIGHT)IN HERRING LIVER FROMHARUFJÄRDEN,
ÄNGSKÄRSKLUBB, LANDSORT ANDUTLÄNGAN(TIME SERIES STARTING IN1981). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FOR CADMIUM IN FISH... 93 FIGURE15.3. CADMIUM CONCENTRATIONS(UG/G DRY WEIGHT)IN HERRING LIVER FROMÄNGSKÄRSKLUBB
(SPRING), KARLSKRONA, FLADEN ANDVÄDERÖARNA(TIME SERIES STARTING IN1995, 1995, 1980AND 1995,RESPECTIVELY). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FOR CADMIUM IN FISH... 93 FIGURE15.4. CADMIUM CONCENTRATIONS(UG/G DRY WEIGHT)IN COD LIVER FROM SOUTH EASTGOTLAND AND FLADEN(TIME SERIES STARTING IN1980).... 94 FIGURE15.5. CADMIUM CONCENTRATIONS(UG/G DRY WEIGHT)IN PERCH LIVER FROMHOLMÖARNA AND
KVÄDÖFJÄRDEN(TIME SERIES STARTING IN1995). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FOR CADMIUM IN FISH... 95 FIGURE15.6. CADMIUM CONCENTRATIONS(UG/G DRY WEIGHT)IN EELPOUT MUSCLE FROMHOLMÖARNA,
KVÄDÖFJÄRDEN ANDVÄDERÖARNA(TIME SERIES STARTING IN1995).... 95 CADMIUM CONCENTRATIONS IN BLUE MUSSEL SOFT BODY TISSUE HAVE SHOWN A SIGNIFICANT DECREASING
TREND ATFLADEN ANDKVÄDÖFJÄRDEN. INCONSISTENT CONCENTRATIONS ARE SEEN ATVÄDERÖARNA (FIG. 15.7)... 96 FIGURE15.7. CADMIUM CONCENTRATIONS(UG/G WET WEIGHT)IN BLUE MUSSEL SOFT BODY TISSUE FROM
KVÄDÖFJÄRDEN, FLADEN ANDVÄDERÖARNA(TIME SERIES STARTING IN1981, 1981AND1995
RESPECTIVELY).... 96 FIGURE16.1. SPATIAL VARIATION IN NICKEL CONCENTRATION(UG/G DRY WEIGHT)IN HERRING LIVER... 100 FIGURE16.2 (ABOVE)AND16.3 (BELOW). NICKEL CONCENTRATIONS(UG/G DRY WEIGHT)IN HERRING LIVER
FROMHARUFJÄRDEN, ÄNGSKÄRSKLUBB, LANDSORT ANDUTLÄNGAN(TIME SERIES STARTING IN 1995)(ABOVE);ANDÄNGSKÄRSKLUBB(SPRING), KARLSKRONA(SPRING), FLADEN ANDVÄDERÖARNA (TIME SERIES STARTING IN1996, 1996, 1995AND1995RESPECTIVELY). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FOR NICKEL IN FISH.... 101 FIGURE16.4. NICKEL CONCENTRATIONS(UG/G DRY WEIGHT)IN COD LIVER FROM SOUTH EASTGOTLAND AND
FLADEN(TIME SERIES STARTING IN1995).... 102 FIGURE16.5. NICKEL CONCENTRATIONS(UG/G DRY WEIGHT)IN PERCH LIVER FROMHOLMÖARNA AND
KVÄDÖFJÄRDEN(TIME SERIES STARTING IN1995). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FOR NICKEL IN FISH... 102 FIGURE16.6. NICKEL CONCENTRATIONS(UG/G DRY WEIGHT)IN EELPOUT LIVER FROMHOLMÖARNA,
KVÄDÖFJÄRDEN ANDVÄDERÖARNA(TIME SERIES STARTING IN1995).... 103 FIGURE16.7. NICKEL CONCENTRATIONS(UG/G DRY WEIGHT)IN BLUE MUSSEL SOFT BODY TISSUE FROM
KVÄDÖFJÄRDEN, FLADEN ANDVÄDERÖARNA(TIME SERIES STARTING IN1995)... 103 FIGURE16.8. NICKEL CONCENTRATIONS(UG/G DRY WEIGHT)IN GUILLEMOT EGGSSTORAKARLSÖ(TIME SERIE
STARTING IN1996).... 104 FIGURE17.1. SPATIAL VARIATION IN CHROMIUM CONCENTRATION(UG/G DRY WEIGHT)IN HERRING LIVER... 107 FIGURE17.2. CHROMIUM CONCENTRATIONS(UG/G DRY WEIGHT)IN HERRING LIVER FROMHARUFJÄRDEN,
ÄNGSKÄRSKLUBB, LANDSORT ANDUTLÄNGAN(TIME SERIES STARTING IN1995).... 108 FIGURE17.3. CHROMIUM CONCENTRATIONS(UG/G DRY WEIGHT)IN HERRING LIVER FROMÄNGSKÄRSKLUBB
(SPRING), KARLSKRONA(SPRING), FLADEN ANDVÄDERÖARNA(TIME SERIES STARTING IN1996, 1996, 1995AND1995RESPECTIVELY).... 109 FIGURE17.4. CHROMIUM CONCENTRATIONS(UG/G DRY WEIGHT)IN BLUE MUSSEL SOFT BODY FROM
KVÄDÖFJÄRDEN, FLADEN ANDVÄDERÖARNA(TIME SERIES STARTING IN1995)... 109
FIGURE17.4. CHROMIUM CONCENTRATIONS(UG/G DRY WEIGHT)IN GUILLEMOT EGGS FROMST. KARLSÖ(TIME SERIES STARTING IN1996)... 110 FIGURE18.1. SPATIAL VARIATION IN COPPER CONCENTRATION(UG/G DRY WEIGHT)IN HERRING LIVER.... 113 FIGURE18.1. COPPER CONCENTRATIONS(UG/G DRY WEIGHT)IN HERRING LIVER FROMHARUFJÄRDEN,
ÄNGSKÄRSKLUBB, LANDSORT ANDUTLÄNGAN(TIME SERIES STARTING IN1981).... 114 FIGURE18.2. COPPER CONCENTRATIONS(UG/G DRY WEIGHT)IN HERRING LIVER FROMÄNGSKÄRSKLUBB
(SPRING), KARLSKRONA(SPRING), FLADEN ANDVÄDERÖARNA(TIME SERIES STARTING IN1996, 1996, 1981AND1995RESPECTIVELY).... 114 FIGURE18.3. COPPER CONCENTRATIONS(UG/G DRY WEIGHT)IN PERCH LIVER FROMHOLMÖARNA AND
KVÄDÖFJÄRDEN(TIME SERIES STARTING IN1995).... 115 FIGURE18.4. COPPER CONCENTRATIONS(UG/G DRY WEIGHT)IN BLUE MUSSEL SOFT BODY FROMFLADEN,
VÄDERÖARNA ANDKVÄDÖFJÄRDEN(TIME SERIES STARTING IN1981, 1981AND1995RESPECTIVELY).115 FIGURE18.5. COPPER CONCENTRATIONS(UG/G DRY WEIGHT)IN GUILLEMOT EGGS FROMST.KARLSÖ(TIME
SERIES STARTING IN1996)... 116 FIGURE19.1. SPATIAL VARIATION IN ZINC CONCENTRATION(UG/G DRY WEIGHT)IN HERRING LIVER... 119 FIGURE19.2. ZINC CONCENTRATIONS(UG/G DRY WEIGHT)IN HERRING LIVER FROMHARUFJÄRDEN,
ÄNGSKÄRSKLUBB, LANDSORT ANDUTLÄNGAN(TIME SERIES STARTING IN1981) ... 120 FIGURE19.3. ZINC CONCENTRATIONS(UG/G DRY WEIGHT)IN HERRING LIVER FROMÄNGSKÄRSKLUBB(SPRING),
KARLSKRONA(SPRING), FLADEN ANDVÄDREÖARNA(TIME SERIES STARTING IN1996, 1996, 1981AND 1995RESPECTIVELY)... 121 FIGURE19.4. ZINC CONCENTRATIONS(UG/G DRY WEIGHT)IN COD LIVER FROM SOUTH EASTGOTLAND AND
FLADEN(TIME SERIES STARTING IN1981).... 122 FIGURE19.5 ZINC CONCENTRATIONS(UG/G DRY WEIGHT)IN BLUE MUSSEL SOFT BODY FROMFLADEN,
VÄDREÖARNA ANDKVÄDÖFJÄRDEN(TIME SERIES STARTING IN1981, 1981AND1995RESPECTIVELY).122 FIGURE19.6 ZINC CONCENTRATIONS(UG/G DRY WEIGHT)IN GUILLEMOT EGGS FROMST. KARLSÖ(TIME SERIES
STARTING IN1996)... 123 FIGURE20.1. SPATIAL VARIATION IN ARSENIC CONCENTRATION(UG/G DRY WEIGHT)IN HERRING LIVER... 127 FIGURE21.1. SPATIAL VARIATION IN SILVER CONCENTRATION(UG/G DRY WEIGHT)IN HERRING LIVER.... 130 FIGURE22.1. SPATIAL VARIATION IN CONCENTRATION(UG/G LIPID WEIGHT)OFCB-153IN HERRING MUSCLE.
(N.B.THE BAR IN THE MOST NORTHERN PART OF THEBOTHNIANBAY REPRESENTS THE SITE
RÅNEFJÄRDEN; HARUFJÄRDEN SHOWS LOWER CONCENTRATIONS BUT IS HIDDEN BEHIND)... 134 FIGURE22.2.SPCBCONCENTRATIONS(UG/G LIPID WEIGHT)IN HERRING MUSCLE FROMHARUFJÄRDEN,
ÄNGSKÄRSKLUBB, LANDSORT ANDUTLÄNGAN(TIME SERIES STARTING IN1978, 1978, 1978AND1980 RESPECTIVELY).... 135 FIGURE22.3.SPCBCONCENTRATIONS(UG/G LIPID WEIGHT)IN HERRING MUSCLE FROMÄNGSKÄRSKLUBB
(SPRING), KARLSKRONA(SPRING),ANDFLADEN(TIME SERIES STARTING IN1972, 1972AND1980
RESPECTIVELY).... 136 FIGURE22.4.SPCBCONCENTRATIONS(UG/G LIPID WEIGHT)IN BLUE MUSSELS FROMFLADEN AND
VÄDERÖARNA(TIME SERIES STARTING IN1984).... 137 FIGURE22.5.SPCBCONCENTRATIONS(UG/G LIPID WEIGHT)IN GUILLEMOT EGGS FROMST. KARLSÖ(TIME
SERIES STARTING IN1969)... 137 FIGURE22.6.CB-153CONCENTRATIONS(UG/G LIPID WEIGHT)IN HERRING MUSCLE FROMHARUFJÄRDEN,
ÄNGSKÄRSKLUBB, LANDSORT ANDUTLÄNGAN(TIME SERIES STARTING IN1987, 1989, 1987AND1988 RESPECTIVELY). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FORCB- 153IN FISH.... 138 FIGURE22.7. CB-153CONCENTRATIONS(UG/G LIPID WEIGHT)IN HERRING MUSCLE FROMÄNGSKÄRSKLUBB
(SPRING), KARLSKRONA(SPRING), FLADEN ANDVÄDERÖARNA(TIME SERIES STARTING IN1989, 1987, 1988AND1995RESPECTIVELY). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FORCB-153IN FISH.... 138 FIGURE22.8. CB-153CONCENTRATIONS(µG/G LIPID WEIGHT)IN COD LIVER FROM SOUTH EASTGOTLAND AND
FLADEN(TIME SERIES STARTING IN1989).... 139
FIGURE22.11. CB-153CONCENTRATIONS(UG/G LIPID WEIGHT)IN BLUE MUSSELS FROMFLADEN,
VÄDERÖARNA ANDKVÄDÖFJÄRDEN(TIME SERIES STARTING IN1988, 1988AND1995RESPECTIVELY).141 FIGURE22.12. CB-153CONCENTRATIONS(UG/G LIPID WEIGHT)IN GUILLEMOT EGGS FROMSTORAKARLSÖ
(TIME SERIES STARTING IN1988).... 141 FIGURE23.1. SPATIAL VARIATION OFDDECONCENTRATION(UG/G LIPID WEIGHT)IN HERRING MUSCLE.... 146 FIGURE23.2. DDECONCENTRATION(UG/G LIPID WEIGHT)IN HERRING MUSCLE FROMHARUFJÄRDEN,
ÄNGSKÄRSKLUBB, LANDSORT ANDUTLÄNGAN(TIME SERIES STARTING IN1978, 1978, 1978AND1980 RESPECTIVELY). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FOR DDEIN FISH.... 147 FIGURE23.3. DDECONCENTRATION(UG/G LIPID WEIGHT)IN HERRING MUSCLE FROMÄNGSKÄRSKLUBB
(SPRING), KARLSKRONA(SPRING), FLADEN ANDVÄDERÖARNA(TIME SERIES STARTING IN1972, 1972, 1980AND1995RESPECTIVELY). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FORDDEIN FISH... FEL! BOKMÄRKET ÄR INTE DEFINIERAT. FIGURE23.4. DDECONCENTRATION(UG/G LIPID WEIGHT)IN COD LIVER FROM SOUTH EASTGOTLAND, FLADEN;
AND PERCH MUSCLE FROMHOLMÖARNA ANDKVÄDÖFJÄRDEN(TIME SERIES STARTING IN1980). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FORDDEIN FISH... 148 FIGURE23.5. DDECONCENTRATION(UG/G LIPID WEIGHT)IN EELPOUT MUSCLE ATHOLMÖARNA,
KVÄDÖFJÄRDEN ANDVÄDERÖARNA(TIME SERIES STARTING IN1995). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FORDDEIN FISH... 149 FIGURE23.6. DDECONCENTRATION(UG/G LIPID WEIGHT)IN BLUE MUSSEL ATFLADEN, VÄDERÖARNA AND
KVÄDÖFJÄRDEN(TIME SERIES STARTING IN1982, 1984AND1995RESPECTIVELY).... 149 FIGURE23.7. DDECONCENTRATION(UG/G LIPID WEIGHT)IN GUILLEMOT EGGS ATSTORAKARLSÖ(TIME SERIES STARTING IN1969)... 150 FIGURE24.1. SPATIAL VARIATION OF Β-HCHCONCENTRATION(UG/G LIPID WEIGHT.)IN HERRING MUSCLE.. 154 FIGURE24.2. Α-HCHCONCENTRATION(UG/G LIPID WEIGHT)IN HERRING MUSCLE FROMHARUFJÄRDEN,
ÄNGSKÄRSKLUBB, LANDSORT ANDUTLÄNGAN(TIME SERIES STARTING IN1987, 1989, 1987AND1988 RESPECTIVELY) . THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FOR A- HCHIN FISH... 155 FIGURE24.3. Α-HCHCONCENTRATION(UG/G LIPID WEIGHT)IN HERRING MUSCLE FROMÄNGSKÄRSKLUBB
(SPRING), KARLSKRONA(SPRING), FLADEN ANDVÄDERÖARNA(TIME SERIES STARTING IN1989, 1987, 1988AND1995 RESPECTIVELY). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FOR A-HCHIN FISH... 156 FIGURE24.4. Α-HCHCONCENTRATION(UG/G LIPID WEIGHT)IN COD LIVER FROM SOUTH EASTGOTLAND AND
FLADEN;AND IN PERCH MUSCLE FROMHOLMÖARNA ANDKVÄDÖFJÄRDEN(TIME SERIES STARTING IN 1989 (COD); 1989AND1984 (PERCH). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FOR A-HCHIN FISH... 156 .... 156 FIGURE24.5. Α-HCHCONCENTRATION(UG/G LIPID WEIGHT)IN BLUE MUSSEL FROMFLADEN,VÄDERÖARNA
ANDKVÄDÖFJÄRDEN(TIME SERIES STARTING IN1995, 1988AND1988RESPECTIVELY)... 157 FIGURE24.6. Β-HCHCONCENTRATION(UG/G LIPID WEIGHT)IN GUILLEMOT EGGS FROMSTORAKARLSÖ(TIME
SERIES STARTING IN1988)... 158 FIGURE24.7.-HCHCONCENTRATION(UG/G LIPID WEIGHT)HERRING MUSCLE FROMHARUFJÄRDEN,
ÄNGSKÄRSKLUBB, LANDSORT ANDUTLÄNGAN(TIME SERIES FROM1987, 1989, 1987AND1998 RESPECTIVELY). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FOR LINDANE IN FISH.... 159 FIGURE24.8.-HCHCONCENTRATION(UG/G LIPID WEIGHT)HERRING MUSCLE FROMÄNGSKÄRSKLUBB
(SPRING), KARLSKRONA(SPRING), FLADEN ANDVÄDERÖARNA(TIME SERIES STARTING IN1989, 1986, 1988AND1995RESEPCTIVELY). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FOR LINDANE IN FISH... 159 FIGURE24.9.-HCHCONCENTRATION(UG/G LIPID WEIGHT)IN COD LIVER FROM SOUTH EASTGOTLAND AND
FLADEN;AND IN PERCH MUSCLE FROMHOLMÖARNA ANDKVÄDÖFJÄRDEN(TIME SERIES STARTING IN 1989 (COD);AND1989 (PERCH). ). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FOR LINDANE IN FISH... 160 FIGURE24.10.-HCHCONCENTRATION(UG/G LIPID WEIGHT)IN BLUE MUSSEL FROM SOUTH EASTGOTLAND
ANDFLADEN;AND IN PERCH MUSCLE FROMKVÄDÖFJÄRDEN, FLADEN ANDVÄDERÖARNA(TIME SERIES STARTING IN1995; 1981, 1983AND1983)... 160 FIGURE25.1. SPATIAL VARIATION OFHCBCONCENTRATION(NG/G LIPID WEIGHT)IN HERRING MUSCLE.... 165
FIGURE25.2. HCBCONCENTRATION(UG/G LIPID WEIGHT)IN HERRING MUSCLE FROMHARUFJÄRDEN, ÄNGSKÄRSKLUBB, LANDSORT ANDUTLÄNGAN(TIME SERIES STARTING IN1987, 1989, 1987AND1988 RESPECTIVELY). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FOR HCBIN FISH.... 167 FIGURE25.3. HCBCONCENTRATION(UG/G LIPID WEIGHT)IN HERRING MUSCLE FROMÄNGSKÄRSKLUBB
(SPRING), KARLSKRONA(SPRING), FLADEN ANDVÄDERÖARNA(TIME SERIES STARTING IN1989, 1987, 1988AND1995RESPECTIVELY). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FORHCBIN FISH... 167 FIGURE25.4. HCBCONCENTRATION(UG/G LIPID WEIGHT)IN COD LIVER FROM SOUTH EASTGOTLAND AND
FLADEN,AND IN PERCH MUSCLE FROMHOLMÖARNA ANDKVÄDÖFJÄRDEN(TIME SERIES STARTING IN1989 (COD); 1989AND1984PERCH). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FORHCBIN FISH... 168 FIGURE25.5. HCBCONCENTRATION(UG/G LIPID WEIGHT)IN EELPOUT MUSCLE FROMHOLMÖARNA,
KVÄDÖFJÄRDEN ANDVÄDERÖARNA(TIME SERIES STARTING IN1995). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FORHCBIN FISH... 168 FIGURE25.6. HCBCONCENTRATION(UG/G LIPID WEIGHT)IN BLUE MUSSEL SOFT TISSUE FROMKVÄDÖFJÄRDEN, FLADEN ANDVÄDERÖARNA(TIME SERIES STARTING IN1988, 1988AND1995RESPECTIVELY).... 169 FIGURE25.7. HCBCONCENTRATION(UG/G LIPID WEIGHT)IN GUILLEMOT EGGS FROMSTORAKARLSÖ(TIME
SERIES FROM1979).... 169 FIGURE26.1. SPATIAL VARIATION INTCDD-EQUIVALENTS CONCENTRATION(PG/G LIPID WEIGHT)IN HERRING
MUSCLE... 174 FIGURE26.2. PCDD, PCDF (PGTCDD-EQV/G FAT)ANDPCDD/F (NGTCDD-EQV/G FAT)CONCENTRATIONS IN GUILLEMOT EGGS FROMSTORAKARLSÖ(TIME SERIES STARTING IN1970)... 175 FIGURE26.3. PCDD/FCONCENTRATIONS(PGTCDD-EQV/G FRESH WEIGHT)IN HERRING MUSCLE FROM
HARUFJÄRDEN, ÄNGSKÄRSKLUBB, UTLÄNGAN ANDFLADEN(TIME SERIES STARTING IN1990, 1979, 1988 AND1990RESPECTIVELY). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FORPCDD/FS IN FISH(SECONDARY POISONING)... 176 FIGURE26.4. PCDD/FCONCENTRATIONS(PGTCDD-EQV/G FAT WEIGHT)IN HERRING MUSCLE FROM
HARUFJÄRDEN, ÄNGSKÄRSKLUBB, UTLÄNGAN ANDFLADEN(TIME SERIES STARTING IN1990, 1979, 1988 AND1990RESPECTIVELY). THE GREEN LINE DENOTES THE SUGGESTED TARGET VALUE FORPCDD/FS IN FISH(SECONDARY POISONING).... 176 FIGURE27.1. SPATIAL VARIATION OFHBCDDCONCENTRATION(NG/G LIPID WEIGHT)IN HERRING MUSCLE.. 181 FIGURE27.2: SPATIAL VARIATION OF SOME POLYBROMINATED FLAME RETARDANTS. 1=HARUFJÄRDEN
(BOTHNIANBAY); 2=ÄNGSKÄRSKLUBB(S. GULF OFBOTHNIA); 3=LANDSORT(N. BALTICPROPER);
4=KARLSKRONA(S.BALTICPROPER); 6=FLADEN(KATTEGATT); 7=VÄDERÖARNA(SKAGERRAK).... 182 FIGURE27.3. TEMPORAL TRENDS OFBDE-47, -99,AND100IN GUILLEMOT EGGS(TIME SERIES STARTING IN
1968).... 183 FIGURE27.4. TEMPORAL TRENDS OFBDE-47IN HERRING MUSCLE FROMHARUFJÄRDEN, ÄNGSKÄRSKLUBB,
LANDSORT ANDUTLÄNGAN(TIME SERIES STARTING IN1999).... 183 FIGURE27.5. TEMPORAL TRENDS OFBDE-47IN HERRING MUSCLE FROMFLADEN, VÄDERÖARNA,
ÄNGSKÄRSKLUBB(SPRING)ANDKARLSKRONA(SPRING) (TIME SERIES STARTING IN1999).... 184 FIGURE27.6. BDE-47CONCENTRATIONS IN COD LIVER FROM SOUTH EASTGOTLAND ANDFLADEN(TIME SERIES STARTING IN1999)... 184 FIGURE27.7. BDE-47CONCENTRATIONS IN BLUE MUSSELS FROMFLADEN, VÄDERÖARNA ANDKVÄDÖFJÄRDEN (TIME SERIES STARTING IN2000).... 185 FIGURE27.8. BDE-99CONCENTRATIONS IN HERRING MUSCLE FROMHARUFJÄRDEN, ÄNGSKÄRSKLUBB,
LANDSORT ANDUTLÄNGAN(TIME SERIES STARTING IN1999).... 185 FIGURE27.9. BDE-99CONCENTRATIONS IN HERRING MUSCLE FROMFLADEN, VÄDERÖARNA,
ÄNGSKÄRRSKLUBB ANDKARLSKRONA(SPRING) (TIME SERIES STARTING IN1999)... 186 FIGURE27.10. BDE-99CONCENTRATIONS IN COD LIVER FROM SOUTH EASTGOTLAND ANDFLADEN(TIME
SERIES STARTING IN1999)... 186
F 27.11. BDE-99 F , V
FIGURE27.14. BDE-153CONCENTRATIONS IN COD LIVER FROM SOUTH EASTGOTLAND ANDFLADEN(TIME SERIES STARTING IN1999)... 188 FIGURE27.15. HBCDDCONCENTRATIONS(NG/G LIPID WEIGHT)IN HERRING MUSCLE FROMHARUFJÄRDEN,
ÄNGSKÄRSKLUBB, LANDSORT ANDUTLÄNGAN(TIME SERIES STARTING IN1999). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FORHBCDDIN FISH... 189 FIGURE27.16. HBCDDCONCENTRATIONS(NG/G LIPID WEIGHT)IN HERRING MUSCLE FROMÄNGSKÄRSKLUBB
(SPRING), KARLSKRONA(SPRING), FLADEN,ANDVÄDERÖARNA(TIME SERIES STARTING IN2002, 2002, 1999AND1999RESPECTIVELY). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FORHBCDDIN FISH... 190 FIGURE27.17. HBCDDCONCENTRATIONS(NG/G LIPID WEIGHT)IN COD LIVER FROM SOUTH EASTGOTLAND
ANDFLADEN(TIME SERIES STARTING IN1996). THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FORHBCDDIN FISH... 190 FIGURE27.18. HBCDDCONCENTRATIONS(NG/G LIPID WEIGHT)IN BLUE MUSSEL FROMFLADEN, VÄDERÖARNA ANDKVÄDÖFJÄRDEN(TIME SERIES STARTING IN2000)... 191 FIGURE27.19. HBCDDCONCENTRATIONS IN GUILLEMOT EGGS FROMSTORAKARLSÖ(TIME SERIES STARTING
IN1969).... 191 FIGURE28.1. SPATIAL VARIATION IN SPAHCONCENTRATION(NG/G DRY WEIGHT)IN BLUE MUSSEL SOFT BODY.
... 195 FIGURE28.2.SPAHCONCENTRATION(NG/G DRY WEIGHT)IN BLUE MUSSELS FROMFLADEN, VÄDERÖARNA AND KVÄDÖFJÄRDEN(TIME SERIES STARTING IN1986, 1983AND1987RESPECTIVELY).... 197 FIGURE28.3. ANTHRACENE CONCENTRATION(NG/G DRY WEIGHT)IN BLUE MUSSELS FROMFLADEN,
VÄDERÖARNA ANDKVÄDÖFJÄRDEN(TIME SERIES STARTING IN1986, 1984AND1987RESPECTIVELY).
THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FOR ANTHRACENE IN BLUE MUSSELS. ... 197 FIGURE28.4. BENZO(A)ANTHRACENE CONCENTRATION(NG/G DRY WEIGHT)IN BLUE MUSSELS FROMFLADEN,
VÄDERÖARNA ANDKVÄDÖFJÄRDEN(TIME SERIES STARTING IN1989, 1984AND1986RESPECTIVELY).
THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FOR
BENZO(A)ANTHRACENE IN BLUE MUSSELS... 198 FIGURE28.5. BENZO(A)PYRENE CONCENTRATION(NG/G DRY WEIGHT)IN BLUE MUSSELS FROMFLADEN,
VÄDERÖARNA ANDKVÄDÖFJÄRDEN(TIME SERIES STARTING IN1987, 1984AND1986RESPECTIVELY).
THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FOR BENZO(A)PYRENE IN BLUE MUSSELS. ... 198 FIGURE28.6. BENZO(B)FLUORANTHENE CONCENTRATION(NG/G DRY WEIGHT)IN BLUE MUSSELS FROM
FLADEN, VÄDERÖARNA ANDKVÄDÖFJÄRDEN(TIME SERIES STARTING IN1986, 1984AND1986
RESPECTIVELY).... 199 FIGURE28.7. BENZO(G,H,I)PERYLENE CONCENTRATION(NG/G DRY WEIGHT)IN BLUE MUSSELS FROMFLADEN,
VÄDERÖARNA ANDKVÄDÖFJÄRDEN(TIME SERIES STARTING IN1987, 1984AND1986RESEPCTIVELY).
THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FOR BENZO(G,H,
I)PERYLENE IN BLUE MUSSELS... 199 FIGURE28.8. BENZO(K)FLUORANTHENE CONCENTRATION(NG/G DRY WEIGHT)IN BLUE MUSSELS FROM
FLADEN, VÄDERÖARNA ANDKVÄDÖFJÄRDEN(TIME SERIES STARTING IN1987, 1984AND1986
RESPECTIVELY).... 200 FIGURE28.9. CHRYSENE CONCENTRATION(NG/G DRY WEIGHT)IN BLUE MUSSELS FROMFLADEN, VÄDERÖARNA ANDKVÄDÖFJÄRDEN(TIME SERIES STARTING IN1987, 1984AND1986RESPECTIVELY)... 200 FIGURE28.10. DIBENZO(A,H)ANTHRACENE CONCENTRATION(NG/G DRY WEIGHT)IN BLUE MUSSELS FROM
FLADEN, VÄDERÖARNA ANDKVÄDÖFJÄRDEN(TIME SERIES STARTING IN1987, 1984AND1986
RESPECTIVELY).... 201 FIGURE28.11. FLUORENE CONCENTRATION(NG/G DRY WEIGHT)IN BLUE MUSSELS FROMFLADEN,
VÄDERÖARNA ANDKVÄDÖFJÄRDEN(TIME SERIES STARTING IN1987, 1984AND1986RESPECTIVELY).201 FIGURE28.12. FLUORANTHENE CONCENTRATION(NG/G DRY WEIGHT)IN BLUE MUSSELS FROMFLADEN,
VÄDERÖARNA ANDKVÄDÖFJÄRDEN(TIME SERIES STARTING IN1987, 1984AND1986RESPECTIVELY).
THE GREEN AREA DENOTES THE LEVELS BELOW THE SUGGESTED TARGET VALUE FOR FLUORANTHENE IN BLUE MUSSELS. ... 202 FIGURE28.13. INDENO(1, 2, 3-CD)PYRENE CONCENTRATION(NG/G DRY WEIGHT)IN BLUE MUSSELS FROM
FLADEN, VÄDERÖARNA ANDKVÄDÖFJÄRDEN(TIME SERIES STARTING IN1987, 1984AND1986
RESPECTIVELY).... 202 FIGURE28.14. NAPHTHALENE CONCENTRATION(NG/G DRY WEIGHT)IN BLUE MUSSELS FROMFLADEN,
VÄDERÖARNA ANDKVÄDÖFJÄRDEN(TIME SERIES STARTING IN1987, 1984AND1986RESPECTIVELY).
