Interim report of the HELCOM CORESET project

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198 among different studies/measurements (Table 4.6; ICES 2010,). However, differences between sea areas and seasons are obvious, with values activity values in Mytilus spp. varying from 25 to 54 nmol min mg protein. (ICES 2010). Therefore Baltic Sea specifi c data have been collected which are presently assessed as part of Bonus+ BEAST activities. Preferred matrix Fish muscle, bivalve gills Monitoring the compound Status of monitoring network (geographical and temporal coverage) Suitability of AChE in bivlaves and fi sh has been tested during the EU-BEEP project; AChE is also a core biomarker within Bonus+ BEAST fi eld activities in different Baltic Sea sub regions. Gaps in the monitoring of the compound Spatial gaps for the Baltic Sea have been identifi ed which are presently fi lled in within the Bonus+ BEAST project. Present status assessments Known temporal trends Under investigation in Bonus+ BEAST, results will be available during 2011. Spatial gradients Under investigation in Bonus+ BEAST, results will be available during 2011. Recommendation AChE should become a CORE indicator to be used in a future integrated chemical and biological effects monitoring and assessment programme in the HELCOM region. AChE is a good indicator for direct neurotoxic effects caused, e.g., by organophosphate and carbamate pesticides (specifi c exposure) also in brackish-water systems. It seems also to indicate general toxicity, often following a similar pattern to LMS (Lehtonen et al., 2006). When applying AChE activity as a biomarker of contaminant effects in the Baltic Sea, local abiotic factors and seasonal differences have to be considered. Results obtained within Bonus+ BEAST will further support suitability of AChE and also provide data needed to develop appropriate assessment criteria for the Baltic Sea. AChE inhibition can be used for integrated biomarker approach. References: ICES (2010). Report of the Joint ICES/OSPAR Study Group on Integrated Monitoring of Contaminants and Biological Effects (SGIMC), 25–29 January, Copenhagen, Denmark. ICES CM 2010/ACOM:30. 211 pp. Lehtonen, K.K., D. Schiedek, A. Köhler, T. Lang, P.J. Vuorinen, L. Förlin, J. Baršiene, J. Pempkowiak & J. Gercken (2006). The BEEP project in the Baltic Sea: overview of results and outline for a regional biological effects monitoring strategy. Marine Pollution Bulletin 53:523-537
Table 4.5. Overview of the use, monitoring, cause-effect relationships, assessment criteria and available guidance. Used by OSPAR, CEMP or pre-CEMP or MEDPOL MEDPOL (2º Tier) 1) Used in national monitoring programmes in Baltic Sea countries 2) Research monitoring data available Studied in large Baltic Sea research projects 2) FI, LV, DE, SE BEEP BEAST Biological Indication (BI) Cause/effect (C/E) relationship BI – neurotoxic effects, early warning C/E – YES Availability of AC specifi c for the Baltic Sea (for details see Table 1 Monitoring Guidelines, other important info Method costs (High- Medium-Low) BAC and EAC ICES SGIMC 2010 QA –YES Low costs Table 4.6. Numerical Assessment Criteria (AC) for Baltic Sea organisms to assess biological effects. Values for Background Assessment Criteria (BAC) and Environmental Assessment Criteria (EAC) are given where available or relevant. Full details of AC and how they have been derived can be found in the ICES SGIMC 2010, SGIMC 2011 and WKIMC 2009 reports on the ICES website and in the SGEH Background Documents for the individual biological effects methods. NOTE: All missing information will soon be available from the output of the ongoing projects mentioned. Biological effect method (unit, other information) Acetylcholinesterase activity (AChE) [nmol/min/mg protein] Target species/ tissue/endpoint Mytilus spp. gill tissue Macoma balthica muscle tissue (foot) Herring muscle tissue Flounder muscle tissue Eelpout muscle tissue Perch muscle tissue BAC EAC under development (Finnish and and German seasonal data;, cf. OSPAR temperature corrected values under development (Finnish seasonal data) under development (BEAST data) Seasonal BAC values under development (BEEP, BEAST and Polish data) Seasonal BAC values under development (BEEP & BEAST data) under development (BEEP data) Seasonal BAC values under development (Finnish and German seasonal data;, cf. OSPAR temperature corrected values) 0.7 x BAC 0.7 x BAC (cf. OSPAR AC) Seasonal BAC values 0.7 x BAC (cf. OSPAR AC) Seasonal BAC values 0.7 x BAC (cf. OSPAR AC) Seasonal BAC values 0.7 x BAC (cf. OSPAR AC) Seasonal BAC values 199
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Baltic Sea Environment Proceedings
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2 Helsinki Commission Katajanokanla
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4 4.16. Cumulative impact on benthi
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6 descriptions of the indicators. T
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8 The CORESET expert group on biodi
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10 fi sh stocks and change in diet,
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12 Figure 2.3. The prevalence of pr
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14 Seasonal changes in blubber thic
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16 Blubber thickness suggestions Bl
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18 Weaknesses/gaps Monitoring of th
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20 2.3. Population growth rate of m
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22 Annual adult survival 1 0,95 0,9
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24 Existing monitoring data Informa
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26 References Bäcklin, B. M. 2011.
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28 Reproduction in the Baltic eagle
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30 Breeding success The proportion
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32 of the real number of nestlings
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34 Gaps and weaknesses Minimum dete
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36 2.5. Abundance of wintering popu
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38 Table 2.10. Pressures affecting
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40 Refrences Skov et al. (2000) Bir
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42 termined by application of the 7
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44 Approach for defi ning GES All s
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46 Sampling It is suggested to incl
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48 2.7. Fish population abundance 2
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50 Coastal Fish - Community Abundan
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52 When a reference data set cannot
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54 well, but were not included in t
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56 Weighting For Nordic Costal mult
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58 12. Current monitoring Monitored
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60 Błeńska M., Osowiecki A., Kra
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62 10. Spatial considerations Fucus
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64 2.15. Trend in the arrival of ne
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66 jectives is to reach “No intro
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68 Sweden Figure 2.23 shows the rat
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70 Strengths and weaknesses of data
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72 need to be revisited in light of
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74 Considering the data set availab
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76 In Denmark, the highest contamin
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78 Status of a compound on internat
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80 A temporal analysis (EU-RAR 2006
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82 Pathways of PFOS to the Baltic e
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84 In regions less affected by anth
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86 3.4. Polychlorinated biphenyls a
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88 actions related to the environme
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90 The CORESET expert group decided
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92 pheric deposition pattern (lowes
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94 3.5. Polyaromatic hydrocarbons (
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96 GES boundaries and matrix Existi
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98 Quality Assurance of PAH metabol
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100 Ariese F, Burgers I, Oudhoff K,
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102 GES boundaries and matrices Exi
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104 3.7. Cesium-137 Authors: Jürge
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106 Figure 3.5. Average surface lev
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108 Temporal trends in concentratio
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110 Other important sources are glo
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112 Conceptual model of the sources
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114 3.8 Tributyltin (TBT) and the i
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116 GES boundaries and matrix Exist
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118 Monitoring the compound Status
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120 Recommendation TBT measurements
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122 3. Frogs have been shown to app
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124 not fi sh (Köhler et al. 2002;
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126 The use of different fi sh spec
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128 Kirchin, M.A. Moore, M.N. Dean,
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130 3.11. Fish Disease Index: Exter
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132 Confounding factors The multifa
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134 analyses ICES data from various
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136 An EAC is the threshold beyond
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138 3.12. Micronucleus test Authors
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140 main nuclei were not counted as
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142 ing national data sets. Note: t
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144 Baršienė J. Rybakovas A. 2006
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146 3.13 A. Reproductive disorders
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Page 152 and 153: 150 Strand, J, Dahllöf, I. (2005).
Page 154 and 155: 152 of contaminants in sediments wi
Page 156 and 157: 154 Eriksson Wiklund, A-K., and Sun
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Page 162 and 163: 160 4.2. By-catch of marine mammals
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Page 172 and 173: 170 4.10. Large fi sh individuals f
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Page 180 and 181: 178 A proposal for an approach to a
Page 182 and 183: 180 Technical data Metadata This is
Page 184 and 185: 182 F igure 4.1. Map showing the cu
Page 186 and 187: 184 4.17. Biomass of copepods 1. Wo
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Page 192 and 193: 190 Notes for the GES boundary The
Page 194 and 195: 192 Step 3: Prepare a list of speci
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Page 204 and 205: 202 5.1. Summary of all supplementa
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Page 208 and 209: 206 5.5. Biopollution level index 1
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Page 212 and 213: 210 Balanus improvisus Baltic Katte
Page 214 and 215: 212 Figure 5.3. The scheme for asse
Page 216 and 217: 214 5.6. Organochlorine compounds G
Page 218 and 219: 216 EU Directive 2008/105/ EC Daugh
Page 220 and 221: 218 Table 5.4. Monitoring of HCB, H
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