Marine TDC

The AMAP Marine Thematic Data Centre holds marine contaminants data for monitoring and assessment. The database is hosted by the International Council for the Exploration of the Sea (ICES), Copenhagen, Denmark, and are accessible through their online EcoSystemData warehouse.

AMAP Thematic Data Centres compile data from relevant monitoring and research activities and make them available under strict conditions that protect the rights of data originators. AMAP TDCs are located at established centres with appropriate expertise and facilities for conducting the types of international data handling required. For more information, please visit the main AMAP website.

Below are projects that have specified Marine TDC as one of the data repositories for the AMAP Project Directory. To see the full list of AMAP Thematic Data Centres, see the AMAP TDC list.

It is also possible to browse and query the full list of projects.

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Displaying: 1 - 14 of 14
1. Monitoring of contaminants in Greenland biota

The aim of the present project is to continue the monitoring of contaminants Greenland biota in order to detect temporal and geographical changes including screening and retrospective analyses of "new" contaminants of increasing concern. Furthermore, temporal trend monitoring of selected biomarkers (e.g. bone mineral density and histopathological changes) in polar bear are included in the monitoring as these have shown to be sensitive to stressors such as contaminants. The project will provide the fundamental basic knowledge of temporal trends and feed into international geographical trend studies of mainly long range transport of contaminants in the atmosphere and biota to Greenland. The project will provide an important input to international convention works such as the Stockholm Convention and the Long-range Trans-boundary Air Pollution.

Heavy metals Long-range transport Marine mammals Modelling Persistent organic pollutants (POPs) Pesticides Polar bear Seabirds Temporal trends
2. AMAP 2011 and 2012 core HM and POP programme Faroe Islands

The project is a continuation of the monitoring activities of the AMAP POPs and Heavy metals programme in marine, terrestrial and freshwater environments of the Faroe Islands. The aims of the programme is to establish data for timetrend and spatial assessments as well as providing data of importance in human health risk assessment on mercury and POPs. The programme incorporates analyses on pilot whale, cod, black guillemots from the marine environment, sheep and hare from the terrestrial environment and arctic char from the freshwater environment. The compounds analysed are "legacy" POPs and mercury, cadmium and selenium. In addition, PBDEs are analysed in pilot whale tissues to add to previously established time-trend series.

Exposure Fish Heavy metals Long-range transport Marine mammals Organochlorines PCBs Persistent organic pollutants (POPs) Pesticides Seabirds Spatial trends Temporal trends Terrestrial mammals
3. AMAP 2013 and 2014 core HM and POP programme Faroe Islands

The project is a continuation of the monitoring activities of the AMAP POPs and Heavy metals programme in marine, terrestrial and freshwater environments of the Faroe Islands. The aims of the programme is to establish data for timetrend and spatial assessments as well as providing data of importance in human health risk assessment on mercury and POPs. The programme incorporates analyses on pilot whale, cod, and black guillemots from the marine environment, sheep from the terrestrial environment and arctic char from the freshwater environment. The compounds analysed are "legacy" POPs and mercury, cadmium and selenium. In addition, PFAS and PBDEs were analysed in pilot whale tissues, to add to previously established time-trend series.

Exposure Fish Heavy metals Long-range transport Marine mammals Organochlorines PCBs Persistent organic pollutants (POPs) Pesticides Seabirds Spatial trends Temporal trends Terrestrial mammals
4. AMAP 2017 and 2018 core HM and POP programme Faroe Islands

The project is a continuation of the monitoring activities of the AMAP POPs and Heavy metals programme in marine, terrestrial and freshwater environments of the Faroe Islands. The aims of the programme is to establish data for timetrend and spatial assessments as well as providing data of importance in human health risk assessment on mercury and POPs. The programme incorporates analyses on pilot whale, cod, black guillemots and Northern fulmars from the marine environment, sheep from the terrestrial environment and arctic char from the freshwater environment. The compounds analysed are "legacy" POPs and mercury, cadmium and selenium. In addition, PFAS and HBDCs are analysed in pilot whale as a continuation of timetrend analyses, initialized in previous projects, and PFAS are analysed in Northern fulmar tissues from the last ten years.  

Exposure Fish Heavy metals Long-range transport Marine mammals Organochlorines PCBs Persistent organic pollutants (POPs) Pesticides Seabirds Spatial trends Temporal trends Terrestrial mammals
5. AMAP 2015 and 2016 core HM and POP programme Faroe Islands

The project is a continuation of the monitoring activities of the AMAP POPs and Heavy metals programme in marine, terrestrial and freshwater environments of the Faroe Islands. The aims of the programme is to establish data for timetrend and spatial assessments as well as providing data of importance in human health risk assessment on mercury and POPs. The programme incorporates analyses on pilot whale, cod, and black guillemots from the marine environment, sheep from the terrestrial environment and arctic char from the freshwater environment. The compounds analysed are "legacy" POPs and mercury, cadmium and selenium. In addition, a retrospective analysis of HBCD in pilot whale tissues, going back to 1986, is part of the project.

Exposure Fish Heavy metals Long-range transport Marine mammals Organochlorines PCBs Persistent organic pollutants (POPs) Pesticides Seabirds Spatial trends Temporal trends Terrestrial mammals
6. ARCTIC - Advanced Research on Contaminant Transfer, Impact and Consequences

Det danske bidrag til Arctic Monitoring and Assessment Programme (AMAP) under Arktisk Råd har dokumenteret at østgrønlandske isbjørne er mest forurenede mht. fedtopløselige organiske miljøgifte. Siden 1999 har Danmarks Miljøundersøgelsers Afdeling for Arktisk Miljø (DMU-AM) undersøgt isbjørnesundheden i Østgrønland via et unikt samarbejde med lokale bjørnefangere, og et tværfagligt samarbejde med biologisk, veterinær og human medicinske fagområder i Grønland og Danmark samt internationale samarbejdsrelationer med Canada, Norge og Tyskland. Undersøgelserne er mundet ud i en lang række af række internationale videnskabelige publikationer som dokumenterer tidstrend i miljøbelastningen af de grønlandske og norske isbjørne og sammenhængen mellem forurening og helbredseffekter på isbjørne. Disse har fået omtalt presseomtale verden over.

Biological effects Biology PCBs Heavy metals Long-range transport Sea ice Climate change Exposure Arctic Persistent organic pollutants (POPs) Pesticides Diet Temporal trends Marine mammals
7. AMAP 2009 and 2010 core HM and POP programme Faroe Islands

The project is a continuation of the monitoring activities of the AMAP POPs and Heavy metals programme in marine, terrestrial and freshwater environments of the Faroe Islands. The aims of the programme is to establish data for timetrend and spatial assessments as well as providing data of importance in human health risk assessment on mercury and POPs. The programme incorporates analyses on pilot whale, cod, black guillemots from the marine environment, sheep and hare from the terrestrial environment and arctic char from the freshwater environment. The compounds analysed are "legacy" POPs and mercury, cadmium and selenium. In addition, a retrospective analyses of PFOS in pilot whale tissues going back as far as possible (ie.1986) is part of the project.

Organochlorines PCBs Heavy metals Fish Long-range transport Spatial trends Terrestrial mammals Exposure Persistent organic pollutants (POPs) Seabirds Pesticides Temporal trends Marine mammals
8. Contaminants in Polar Regions – Dynamic Range of Contaminants in Polar Marine Ecosystems (COPOL)

The IPY-project ‘COPOL’ has a main objective of understanding the dynamic range of man-made contaminants in marine ecosystems of polar regions, in order to better predict how possible future climate change will be reflected in levels and effects at higher trophic levels. This aim will be addressed by 4 integrated work packages covering the scopes of 1) food web contaminant exposure and flux, 2) transfer to higher trophic levels and potential effects, 3) chemical analyses and screening, 4) synthesis and integration. To study the relations between climate and environmental contaminants within a project period of four years, a “location-substitutes-time”-approach will be employed. The sampling is focussed towards specific areas in the Arctic, representing different climatic conditions. Two areas that are influenced differently by different water masses are chosen; the Kongsfjord on the West-coast of Spitzbergen (79N, 12 E) and the Rijpfjord North-East of Svalbard (80N, 22 E). The main effort is concentrated in the Kongsfjord. This fjord has been identified as particularly suitable as a study site of contaminants processes, due to the remoteness of sources, and for influences of climatic changes, due to the documented relation between Atlantic water influx and the climatic index North Atlantic Oscillation (NAO). The water masses of the Rijpfjord have Arctic origin and serves as a strictly Arctic reference. Variable Atlantic water influx will not only influence abiotic contaminant exposure, but also food web structure, food quality and energy pathways, as different water masses carry different phyto- and zooplankton assemblages. This may affect the flux of contaminants through the food web to high trophic level predators such as seabirds and seals, due to altered food quality and energy pathways.

Biological effects Organochlorines Heavy metals Fish Climate variability Long-range transport Climate Contaminant transport Climate change Exposure Arctic Persistent organic pollutants (POPs) Local pollution Seabirds Food webs Ecosystems
9. Persistent Toxic Substances (PTS), Food Security and Indigenous Peoples of the Russian North

Brief: Assessment of the significance of aquatic food chains as a pathways of exposure of indigenous peoples to PTS, assessment of the relative importance of local and distant sources, and the role of atmospheric and riverine transport of PTS in Northern Russia. Project rationale and objectives: (1) To assess levels of Persistent Toxic Substances (PTS) in the environment in selected areas of the Russian North, their biomagnification in aquatic and terrestrial food chains, and contamination of traditional (country) foods that are important components of the diet of indigenous peoples. (2) To assess exposure of indigenous peoples in the Russian North to PTS, and the human health impacts of pollution from local and remote sources, as a basis for actions to reduce the risks associated with these exposures. (3) To inform indigenous peoples about contamination by PTS of their environment and traditional food sources, and empower them to take appropriate remedial actions to reduce health risks. (4) To enhance the position of the Russian Federation in international negotiations to reduce the use of PTS, and to empower the Russian Association of Indigenous Peoples of the North (RAIPON) to participate actively and fully in these negotiations. Project activities to achieve outcomes: (1) Inventory of local pollution sources in the vicinities of selected indigenous communities. (2) Survey of levels and fluxes of PTS in riverine and coastal marine environment important for indigenous peoples living in these environments and using them for their subsistence; and assessment of fluxes of PTS to these environments via selected rivers and the atmosphere. (3) Dietary surveys of selected indigenous communities. (4) Study of biomagnification, based on measurements of selected PTS in representative species in food chains important for the traditional diet of indigenous populations. (5) Survey and comparative assessment of pollution levels of the indigenous and general population in selected areas. (6) Dissemination of results to all relevant stakeholders.

GEF Catchment studies Contaminant transport Caribou Exposure Reindeer Dioxins/furans Sediments Pesticides persistent toxic substances Human intake Marine mammals Pathways Organochlorines PTS PCBs Soils Heavy metals Fish Indigenous people PAHs Long-range transport Spatial trends Terrestrial mammals Arctic Persistent organic pollutants (POPs) Local pollution Seabirds Food webs Data management Diet Human health
10. Effects of Persistent Organic Pollutants (POPs) on the Immune Response of Glaucous Gull (Larus hyperboreus)

The present project includes one pilot study of wild adult glaucous gull (Larus hyperboreus) and one experimental study of glaucous gull chicks raised in captivity. The pilot study of adult gulls gave us enough blood and tissue samples to develop the methods needed for immune system analysis in the laboratory experiment. In the experimental study a total of 39 glaucous gull chicks were hatched and raised in captivity in Svalbard, Norway. The chicks were divided into two groups. One experimental group (20 chicks) was given food that mimicked the “natural” food found in the marine environment. The control group (19 chicks) was given “clean” food. After 56 days the chicks were sacrificed in order to collect samples for analyses of organochlorines (OCs) and immunocompetence measurements. The experimental group had 2.8, 3.9, 5.0, and 6.1 time’s higher concentrations of HCB, Oxychlordane, ?DDT, and ?PCB, respectively, compared to the control group at day 56. All chicks used in the experiment were immunised with various vaccines and sera in order to test their ability to respond against foreign antigens. The experimental chicks produced low levels of virus neutralising antibodies when tested against the herpes virus and reovirus. They produced higher levels of neutralising antibodies when tested to tetanus toxoid. There was, however, no difference between the experimental groups with regard to the mean antibody titres. The chicks in both groups also responded to the influenza virus by increasing the production of specific antibodies. However, the mean antibody titre in the exposed group was significantly lower than in the control group. The mitogen-induced response of blood lymphocytes to PHA and LPS was significantly higher in the exposed group compared to the control group. The specific response of blood lymphocytes to Con A, PWM, KLH, TET, and PPD was higher in the exposed group compared to the control group. However, do to high variance in the exposed group there was no significant difference between groups with regard to the lymphocyte response to these mitogens. The results from the present study indicate a toxic effect of OCs on the glaucous gull chicks, which induced a systematic activation of the immune system. Further work on data will be performed.

effects Biological effects Organochlorines PCBs Fish Long-range transport glaucous gull Persistent organic pollutants (POPs) Seabirds immune system Pesticides
11. Contaminants in marine sediments, Svalbard 1997

Surface samples collected around Svalbard in 1997 have been analysed for total content of heavy metals, Polycyclic Aromatic Hydrocarbons (PAHs), Polychlorinated Biphenyls (PCBs) and a selection of pesticides. Sample localities have been selected to include areas not covered by previous investigations. Based on the data set and results from previous expeditions in the area, contamination levels as well as potential sources for the pollutants are discussed. The PAH levels for most stations are moderately elevated with a high contribution of aromatic hydrocarbons associated with petrogenic sources. Hence the dominant sources for the PAHs is most likely derived from petroleum seepage and or coal mining. Long-range transport of aromatics associated with anthropogenic input is a minor component of the observed PAH levels. The highest concentration of PAH is found in Storfjorden with a value higher than the elevated concentrations earlier reported from the south-eastern Storfjorden and over the Central Bank. The concentration levels of the metals arsenic, lead, chromium and nickel were moderately elevated. Because of sparse information on the natural geomorphology, background metal concentrations are not known for this area. Hence, no quantitative comparison of natural and anthropogenic inputs for metals can be made. However, the most dominant source is assumed to be natural and related to the geological conditions in the area. All PCB levels were low, suggesting a dominant influence of long-range transport of these compounds to the area. Pesticide data showed low contamination of all compounds and suggests a predominant long-range atmospheric source for these pollutants.

Pathways Sources Organochlorines PCBs Mapping Heavy metals PAHs Long-range transport Pollution sources Contaminant transport Petroleum hydrocarbons Persistent organic pollutants (POPs) Local pollution Sediments Pesticides Oil and Gas
12. Transfer of organic pollutants from the abiotic environment to the lowest tropic levels of the ice associated food chain

The aim of the project is to detrmine the content of organic contaminants in sea ice (including dirty ice), sea water (particulate and dissolved), snow, ice algae and phytoplankton collected in the marginal ice zone of the Barents Sea and in Fram Strait, and to calculate bioconcentration factors from the abiotic compartments to the lowest trophic levels of the food chain. Silicate measurements were included in the Fram Strait as water mass tracer. The Barents Sea represents an area influence mainly by first year ice with sea ice formed in the area and or in the Kara Sea, and and strongly influenced by the inflowing two branches of water of Atlantic origin. Samples were collected on a transect along the ice edge and at two transects into the ice. The stations across the Fram Strait were taken in regions affected by water masses and sea ice from differents regions and age. In the western sector, the upper water column was influenced by the inflowing west Spitsbergen current of Atlantic origin and mainly with first-second year ice, while the easter station was influenced by outflowing water from the Arctic Ocean and multiyear sea ice of more eastern origin.

Pathways Organochlorines PCBs PAHs Long-range transport Pollution sources Sea ice Contaminant transport Exposure Arctic Persistent organic pollutants (POPs) Local pollution Ice cores Food webs Pesticides Ecosystems
13. Environmental assessment of the Isfjorden complex, Svalbard

The project aims to carry out an environmental assessment of the marine environment close to the three main settlements in the Isfjorden complex; Barentsburg, Longyearbyen and Pyramiden. The study comprises analyses of sediment geochemistry and soft-bottom benthic fauna. Attention is given to distinguishing atmospheric transport of contaminants from those arising from local sources.

Biological effects Sources Pollution sources Contaminant transport Mining Primary recipient Radionuclides Modelling Dioxins/furans Sediments Pesticides Waste secondary recipient Biology Organochlorines PCBs Mapping Heavy metals PAHs Long-range transport Discharges Spatial trends Environmental management Petroleum hydrocarbons Biodiversity Arctic Persistent organic pollutants (POPs) Local pollution Data management Temporal trends Ecosystems
14. Effects of metals and POPs on marine fish species

To clarify whether metals and/or POPs affect marine fish species - Atlantic cod (Gadus morhua) and plaice (Pleuronectes platessa)

Biological effects PAH-metabolites Organochlorines Pleuronectes platessa Heavy metals Fish EROD PAHs Long-range transport Gadus morhua ALA-D metallothionein