The full list of projects contains the entire database hosted on this portal, across the available directories. The projects and activities (across all directories/catalogs) are also available by country of origin, by geographical region, or by directory.

Displaying: 1 - 20 of 37 Next
1. Monitoring of long-transportated contaminants in Greenland biota (AMAP CORE) 2016-2018

AMAP Core project 2016-2018 is a continuation of previous project which was initiated in 1994. The programme is a monitoring programme of contaminant concentrations in Greenland animals with the objective to follow the temporal trends. The programme includes also screening of contaminants of emergent concerns of selected samples and in some cases retrospective studies of such compounds. Monitoring of temporal trends of effects and biomarkers in samples of polar bears is also included.

Brominated flame retardants Marine mammals PFOA POPs
2. Assessment of spatial and temporal patterns of HCH isomers in the arctic environment

In order to assess the spatial and temporal patterns of the a-, b- and g-isomers of hexachlorocyclohexane (HCH) in the arctic biotic and abiotic environment, it is proposed that: (1) concentrations and ratios of HCH isomers be compared over time in air, water, seals, beluga, polar bears and seabirds to determine any shifts in isomeric ratios and how those shifts interrelate among the various media, and (2) concentrations and ratios of HCH isomers be compared spatially in the abiotic and biotic media and reasons for any patterns explored.

Shelf seas Pathways Organochlorines trends fish Long-range transport seawater Spatial trends HCH isomers Modelling Polar bear Arctic Persistent organic pollutants (POPs) sediment Seabirds Sediments Atmosphere Ocean currents Temporal trends zooplankton Marine mammals air
3. Monitoring of contaminants in atmosphere and biota in Greenland

The aim of the present project is to continue the monitoring of contaminants in air and biota in Greenland in order to detect temporal and geographical changes. Furthermore, temporal trend monitoring of selected biomarkers (e.g. bone mineral density and histopathological changes) in the polar bear populations will be initiated 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 Modelling Polar bear Persistent organic pollutants (POPs) Seabirds Pesticides Atmosphere Temporal trends Marine mammals
4. 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
5. 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
6. Occurence of "new" contaminants in marine biota in Greenland and the Faroe Islands

In addition to the persistent organic pollutants (POPs) analysed in former monitoring projects, other compounds of concern have been identified by the international community (e.g. OSPAR, AMAP), and analytical methods have been developed. These compounds include brominated flame retardants (BFRs), phthalates, polychlorinated naphthalenes (PCNs), perfluorooctane sulfonate (PFOS) and synthetic musk compounds. The aim of this project is to screen the marine environment of East and West Greenland and the Faroe Islands for these compounds. The analyses will be based on existing samples of pilot whale and fulmars from the Faroe Islands as well as marine sediments, shorthorn sculpins, ringed seals, minke whales from West Greenland and shorthorn sculpins, ringed seals and polar bears from East Greenland. As several trophic levels of the marine Arctic food chain are taken into account, the project will also result in information on the bioaccumulation of these compounds.

Organochlorines Fish Spatial trends Polar bear Persistent organic pollutants (POPs) Seabirds Sediments Marine mammals
7. Contaminants in polar bears

Polar bears are at the top of the arctic marine food chain. Owing to the high lipid content of their diet, polar bears appear particularly prone to bioaccumulate organochlorines. Polar bears from East Greenland and Svalbard have higher contaminant levels than polar bears elsewhere in the Arctic. Levels of PCBs in these areas might negatively affect reproduction and survival. So far more than 130 polar bear samples have been collected since 1999. These samples are being analysed for organochlorines and pathological effects.

Organochlorines PCBs Heavy metals Polar bear Persistent organic pollutants (POPs) Reproduction Pesticides Temporal trends Marine mammals
8. ZERO-database

The ZERO database contains all validated data from the Zackenberg Ecological Research Operations Basic Programmes (ClimateBasis, GeoBasis, BioBasis and MarinBasis). The purpose of the project is to run and update the database with new validated data after each succesfull field season. Data will be available for the public through the Zackenberg homepage linking to the NERI database. The yearly update is dependent on that each Basis programme delivers validated data in the proscribed format.

Biological effects Hydrography Geophysics Climate Polar bear GIS Sediments Marine mammals Biology Populations Soils UV radiation Fish Discharges Sea ice Climate change Terrestrial mammals Ice Biodiversity River ice Arctic Seabirds Geochemistry Reproduction Permafrost Ecosystems
9. Controlled dose-control experiment on POP in sledge dogs

Organochlorines (OCs) concentrate through the arctic marine food webs and are stored in the adipose tissue due to their high lipophilic and persistent characteristics. The polar bears receive high doses of POPS through their diet and a controlled experimt was need to resolve effect on the immune system and effects on internal organs. Such a controlled experiment on sledge dogs as a replacement test organism for the polar bear was conducted from 2004-2006 to investigate dose-response effects.

Biological effects Organochlorines PCBs Polar bear Exposure Persistent organic pollutants (POPs) Reproduction Pesticides Diet Marine mammals
10. Marine food webs as vector of human patogens

Marine foodwebs as vector and possibly source of viruses and bacteria patogenic to humans shall be investigated in a compartive north-south study. Effects of sewage from ships traffic and urban settlements, on animals of arctic foodwebs will be studied.

Pathways Biological effects Hydrography Fish Discharges Pollution sources Environmental management Contaminant transport Terrestrial mammals Shipping Polar bear Exposure Arctic Local pollution Seabirds Shellfish Food webs Waste Human health Human intake Marine mammals
11. Mitigation of effects of high power sonars on marine mammals

• This proposal is to develop a reliable method for forecasting the occurrence of marine mammals based on time of year, location and oceanographic conditions. • The work will exploit components of existing NERC-funded research within the core science programmes of SMRU and SAMS. • Pre-existing data on marine mammal aggregations lead us to believe that the proposed method has a high probability of success. • The main study area will be the Sea of the Hebrides and the Minch. • Historical data on marine mammal sightings will be supported by an observational programme, including the use of acoustics and satellite and radio tags. • Simultaneous oceanographic data will be collected during the above programme, supplementing the extensive SAMS archive of time-series from this area. • A proposed operational monitoring network in the southern Minch will be adapted to add acoustic observations to the planned suite of physical and chemical sensors. • The datasets will be analysed using a variety of statistical techniques to yield a practical relationship between observables (local oceanographic conditions, season, location) and species abundance. • The validity of this relationship as an operational tool will be tested in a variety of scenarios. • The work is expected to run from the summer of 2002 to the summer of 2005.

Biological effects Fish Geophysics Marine mammals
12. The prediction of marine mammal aggregations by reference to oceanographic observables in the seas to the north and west of the Hebrides

• There is a clear need to predict the occurrence of marine mammals in order to minimise the possible harmful impact of military sonar activities, some of which have recently received extensive public media exposure. • No military or civilian method currently exists to predict the possibility of encountering marine mammals. • The proposed work will exploit components of existing NERC-funded research within the core science programmes of SAMS and SMRU to develop a predictive tool that will link marine mammal occurrence to classical oceanographic observables. • Pre-existing data on marine mammal aggregations lead us to believe that the proposed method has a high probability of success. • The main study area will be the open seas to the north and west of the Hebrides. • Existing NERC-funded SAMS cruises in this area will collect oceanographic data, supplementing remotely sensed imagery and the extensive SAMS archive of time-series from this area. • A key element in achieving the proposal objective (and in furthering NERC science objectives) will be the recruitment of SMRU observers and equipment to SAMS cruise complements so that marine mammal sightings may be linked directly to the oceanographic research programme. • Additional SMRU deployments on board vessels of opportunity will increase the density of the observational programme. • The suitability of SOSUS acoustic data as an indicator of marine mammal presence will be investigated. • The datasets will be analysed using a variety of statistical techniques to yield a practical relationship between observables (local oceanographic conditions, season, location) and species abundance. • The value of the relationship as an operational tool will be tested in a variety of scenarios. • The work is expected to run from the summer of 2002 to the summer of 2005.

Biological effects Fish Geophysics Marine mammals
13. Seal studies in Kongsfjorden 2003

Seals studies

Biology Marine mammals
14. Development of Elasmobranch Assessments (DELASS)

1. The improvement of the scientific basis for the management of fisheries taking elasmobranch species by: a)Species Identification /biological sampling b)Stock discrimination / separation c)Data compliation and exchange d)Data preparation, stock assessment & species vulnerability

Shelf seas Fish Spatial trends Environmental management Biodiversity Ecosystems Marine mammals
15. A new generation of biocides for control of fish lice in fish farms and biofilms on submerged materials

1. To develop a system of photoactive biocides for treating sea lice and biofouling (Further details in confidence)

Biological effects Mapping Fish Discharges Environmental management Contaminant transport Modelling Exposure Photosensitisation Local pollution Pesticides Photodynamic Marine mammals
16. C-ICE 2001

The Collaborative Interdisciplinary Cryospheric Experiment (C-ICE) is a multi-year field experiment that incorporates many individual projects, each with autonomous goals and objectives. The science conducted has directly evolved from research relating to one of four general themes: i. sea ice energy balance; ii. numerical modeling of atmospheric processes; iii. remote sensing of snow covered sea ice; and iv. ecosystem studies.

Atmospheric processes Biology Mapping Climate variability Spatial trends Remote Sensing Sea ice Climate change Shipping Modelling Ice Polar bear Oceanography Arctic Ice cores GIS Energy Balance Food webs Data management MicroWave Scattering Atmosphere Ocean currents Ecosystems Marine mammals
17. Barents Sea Marine Ecosystem

This study aims at reconstructing the Barents Sea marine ecosystem before the exploitation by man. This reconstruction will be made by using the existing archival resources on catch statistics from the 17th to 19th centuries in the Netherlands, Germany, Denmark and the United Kingdom, in combination with the present knowledge an animal behaviour and food web structure. Fieldwork is planned in two former hunting areas in Spitsbergen: the Smeerenburgfjord and the Storfjord to study both the structure of the recent marine ecosystem and the composition, size and dating of the recent bird rookeries. This information in combination with the historical data will be used to reconstruct the original ecosystem.

whaling Biology Populations Biodiversity Seabirds Food webs Ecosystems Marine mammals
18. Greenland Right Whale

The ecology of the Greenland Right Whale is studied using the historical information from written sources from Dutch archives. The Spitsbergen and Davis Strait populations of the Greenland Right Whale were so heavily hunted that they are almost exterminated now in the northern waters. The whale bones on the beaches of Arctic islands are the archaeological evidences of this exhausting hunt. Very often whaling logbooks, crew statements and lists of catch figures are the only sources of information preserved of this animal in these regions. In this project recent biological information of the animal in the seas around Alaska and historical information of the whale in the North Atlantic and Davis Strait is used to reconstruct the migration, distribution and ecological behaviour of the Greenland Right Whale in the North Atlantic Ocean.

whaling Biology whales Populations Biodiversity Marine mammals
19. The ecological interaction between the Spitsbergen whaling and walrus hunting activities and the marine ecosystem in the 17th and 18th centuries

In the seventeent and eighteenth centuries intensive European whaling and walrus hunting took place in the waters around Spitsbergen, with many stations on the coast of the islands. The hunt was carried out in areas along the edge of pack ice and is therefore very sensitive to changes in the ice situation and climate. When, around 1650, climate and ice distribution changed, whales moved to the north. The whaling stations in the south of Spitsbergen were abandoned when stations in the north were still functioning. When, later, the ice situation deteriorated in the north as well, the stations were abandoned there too. Shore whaling changed into pelagic whaling. Because of these whaling and walrus hunting activities two very numerous large mammals were largely depleted and almost disappeared from the Spitsbergen waters. The pelagically feeding Greenland Right Whale and the bentically feeding walrus, whose initial stocks are estimated at 46,000 Greenland Right Whales and 25,000 walrus, were eliminated. This elimination has caused a major shift in the foodweb. The plankton feeding seabirds and polar cod strongly increased because of the elimination of the Greenland Right Whale, and the eider ducks and bearded seals increased because of the decrease of the number of walruses. This development has led to the enormous amount of seabird rookeries on the West coast of Spitsbergen.

whaling Biology whales Populations hunting Biodiversity Seabirds Food webs Ecosystems walrus Marine mammals
20. 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