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.
The major aim in AMAP is to monitor the levels of anthropogenic contaminants in all major compartments of the Arctic environment, and assess the environmental conditions in the area. This core programme will provide the Danish/Greenlandic authorities with data which make it possible to take part in the international AMAP programme under the Arctic Council. In order to monitor the levels of anthropogenic pollutants, samples will be collected and analysed. The measured components will include heavy metals and persistent organic pollutants in order to allow for spatial and temporal trends in Arctic biota. The program has taken in consideration the recommended importance of persistent organic pollutants and mercury and the importance of the marine food chain. The core program focuses on areas with high population density or areas with high levels of pollutants in the environment.
It is suggested to analyse a variety of samples from Greenland and the Faroe Islands for radionuclides. The technetium pulse now under way from England will be surveyed in seawater, seaweed and shrimp, and time trends in concentrations of caesium-137, strontium-90 and plutonium will be monitored in selected components of marine, fresh water and terrestrial environments. As far as possible, the sampling programme is coordinated with other sampling programmes in Greenland and the Faroe Islands. It is suggested to re-investigate the weapons plutonium pollution in Bylot Sound off Pituffik on a 5-year basis i.e. year 2002 in the present AMAP programme
Humans in Greenland are exposed to higher intakes of some contaminants from the diet than in most of Europe and North America. The objective of the study is to screen the most important local diet items in West Greenland for cadmium, mercury, selenium and organochlorine contaminants. Mammals, birds, fish and invertebrates, mainly marine species are being analysed.
The aim of the project is to develop a method for analysis of toxaphene in biota from the marine environment. The project includes a modification/improvement of the method of the chemical analysis of PCBs and cholrinated pesticides used at the Danish Environmental Research Institute.
The aim of this project is to conduct quality assurance on the data of organic contaminants obtained in the Greenland / Faroe Islands / Denmark part of the AMAP projects.
LONG TERM: Determine the effects, at the individual and population level, of persistent organic pollutants (POPs) and their metabolites in the polar bear; determine trend of POPs in the Arctic marine environment using polar bear tissues as a biomonitor. SHORT TERM: a. Determine 10-year temporal trends of POPs in the Hudson Bay Sub-Arctic Ecosystem from 1990-1989 by analysis of archived polar bear biopsy samples, including changes in enantiomeric composition of -HCH and chlordane compounds and ratio of -HCH/-HCH (cross-referenced to separate proposal on HCHs). b. Determine if there is selective tissue distribution of the enantiomers of chiral contaminants in polar bears, which may influence target organ toxicity, by analysis of archived polar bear samples. c. Determine the endocrine disrupting effect of POPs on testosterone and PCB metabolite profiles by in vitro metabolism studies using polar bear liver microsomes. d. In collaboration with CWS P&N Region, the Norwegian Polar Institute and the Norwegian Veterinary Institute, determine the immunotoxic effects of PCBs and other organochlorines in polar bears throughout a gradient of exposure (Hudson Bay, low; Svalbard, high). e. Determine the effects of hydroxy-PCBs on circulating thyroid hormone and vitamin A concentrations.
The objectives of this project are A) to determine coplanar polychlorinated biphenyls (PCBs), polychlorinated naphthalenes (PCNs), brominated diphenyl ethers (BDPEs), chlorophenolic compounds and chloroparaffins in air from arctic monitoring stations; and B) to search for other "new" chemicals in the arctic environment, not currently monitored by Canada's Northern Contaminants Program (NCP) but of potential concern based on known persistence, extent of usage and toxicology.
The project is meant to cover specific parts of AMAP phase II in the Faroe Islands. The project includes species from the marine and freshwater environment as well as biota from the terrestrial subprogram. The species chosen for the project are to be analysed for the environmental toxins that were termed essential in the guidelines of the circumpolar programme, but minor adjustments may occur. The selection of species to be analysed have been made so as so to elucidate the burden of contaminants in the local and often also traditional food, and at the same time it has been important to ensure comparability between countries in the AMAP area. The biota chosen are pilot whale, black guillemot, hare, sheep and lamb, arctic char and sculpin. In addition to this core program where the above-mentioned are analysed for the limited set of pollutants, certain special tasks have been planned. Examples on such special tasks are the analysis of mercury in sediment core profiles and investigation of the dioxin and POP burden in cows milk.
Objectives: 1. Locate and assemble scientific data from the U.S. Arctic on the concentrations and effects of POPs in all compartments (e.g., marine and terrestrial biota, abiotic substrates) of the Arctic. 2. Evaluate, analyze and summarize these scientific data from the U.S. Arctic into text suitable for inclusion in a new (second) AMAP publication on POPs. 3. Disseminate the summarized information via a U.S. AMAP Internet page that is directly linked to the current International AMAP Internet page. Summary (Abstract): The Arctic Monitoring and Assessment Programme (AMAP) was established in 1991 and given the responsibility of monitoring the concentrations and assessing the effects of selected anthropogenic pollutants in all compartments of the Arctic. The first AMAP assessment report, published in 1998, points out gaps in our current understanding of contaminant inputs, their transport processes and food web interactions. In addition, the AMAP report noted a serious lack of information about persistent organic pollutants (POPs) in the U.S. and Russian Arctic. Thus, the recommendations of the first AMAP report were to: monitor spatial distribution, contaminant levels and biological effects of POPs; improve the understanding of the adverse effects of POPs on human populations; and fill existing data gaps, specifically in the U.S. and Russia. In this work, we plan to identify sources of scientific information (e.g., published reports, datasets) on POPs in the U.S. Arctic and obtain these data for AMAP. Once data sources are identified, a small group of scientific experts will be assembled for a workshop to determine if any pertinent sources have been overlooked and to give advice on how best to evaluate, analyze, summarize and disseminate the information obtained. A working database will be designed so that the data and scientifically important findings or conclusions from each study can be organized and evaluated. Data will be analyzed statistically, as appropriate, to determine spatial and temporal trends. The data and scientific findings that have been collected and analyzed will then be summarized into text, for inclusion in the next AMAP publication on POPs. This major effort of synthesizing the existing data from the U.S. Arctic will ensure that the AMAP report adequately presents the accomplishments of U.S. scientists and research programs. The written publication and the summarized U.S. POPs data will also be presented as a U.S. AMAP Internet page linked to the International AMAP Internet page.