AMAP Project Directory

AMAP Project Directory

The AMAP Project Directory (AMAP PD) is a catalog of projects and activities that contribute to assessment and monitoring in the Arctic. The Arctic Monitoring and Assessment Programme (AMAP), is a working group under the Arctic Council, tasked with monitoring and asessing pollution, climate change, human health and to provide scientific advice as a basis for policy making.

The directory, which is continously updated, documents national and international projects and programmes that contribute to the overall AMAP programme, and provides information on data access as well as a gateway for the AMAP Thematic Data Centres.

Other catalogs through this service are ENVINET, SAON and SEARCH, or refer to the full list of projects/activities.

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Displaying: 121 - 140 of 324 Next
121. 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
122. A simple model of transfer of atmospheric mercury to carnivores

The present study will establish a link between the mercury levels in the abiotic environment (e.g. historical records of mercury data in peat bogs, the ice sheet or marine sediments) with levels in carnivore species (polar bear, birds of prey). These results can be used in a model for predicting past and future development of the mercury loads in high trophic biota. This in turn will enable us to evaluate if changes in mercury levels in the atmosphere are reflected in species at higher trophic levels of the Arctic ecosystem. The project will expand the longevity and certainty of the biotic time series of mercury to about 150 years by analyzing museum samples of bird feathers and polar bear hair and teeth. The project is part of the project “Fate of mercury in the Arctic (FOMA)”.

Heavy metals Polar bear Seabirds
123. The fate of Hg in the marine food web along west Greenland

The aim of the project is to describe and model mercury accumulation up the Arctic food chain. Based on existing knowledge from old projects and new measurements made on frozen tissue samples. This project will contribute to a better understanding of the fate of mercury in the Arctic.

Heavy metals Food webs
124. AMAP Core Monitoring Programme 2004-2005

The project studies the development through time of contaminants (heavy metals and organic pollutants) in animals in Greenland.

Organochlorines Heavy metals Fish Persistent organic pollutants (POPs) Seabirds Temporal trends

TransCat main goal is the creation of a Decision Support System (DSS) for optimal water management of transboundary catchments, in context of the implementation of the EU Water Framework Directive.

International water management
126. Millimetre wave radiometer for stratospheric trace gas measurements

A millimeter wave radiometer is started operation at the Swedish Institute of Space Physics, Kiruna, Sweden. The location of the instrument (67.8 N, 20.4 E) allows continuous observation of the evolution of ozone and ozone related trace gases in the Arctic polar stratosphere. It is designed for measurements of thermal emission lines around 204 Ghz. At this frequency observations include of ozone, chlorine monoxide, nitrous oxide, and nitric acid.

Ozone Geophysics Climate Modelling Arctic Atmosphere Temporal trends
127. Differential Optical Absorption Spectrometer

The DOAS instrument consists of grating spectrometer covering the visible and near ultraviolet spectral region. Zenith-scattered sunlight is collected by simple one-lens telescopes and fed via optical fiber bundles into the spectrometers, where atmospheric absorption spectra are obtained. The instrument runs automatically. Total column densities of the stratospheric trace species ozone, NO2, BrO, and OClO are retrieved from the spectra using the DOAS algorithm. These are species that play a major role in ozone chemistry, either by themselves in ozone destruction (BrO) or as indicators of chlorine activation/deactivation (OClO). The chemistry and dynamics of ozone destruction is investigated, e.g. with respect to the location of the polar vortex during the winter. The instrument is also useful for detection of polar stratospheric clouds using the zenith-sky colour index method.

Ozone Geophysics Modelling Arctic Atmosphere Temporal trends
128. Fourier Transform Infra-Red spectrometry

FT-IR spectrometers are capable to quantifiy the total column amounts of many important trace gases in the troposphere and stratosphere. At present the following species are retrieved from the Kiruna data: O3 (ozone), ClONO2, HNO3, HCl, CFC-11, CFC-12, CFC-22, NO2, N2O, NO, HF, C2H2, C2H4, C2H6, CH4, CO, COF2, H2O, HCN, HO2NO2, NH3, N2, and OCS Selected research topics and activities: chemical ozone depletion by observation of key species (O3, ClONO2, HNO3, HCl, ..) details of the ozone formation process by isotopic studies in ozone profile retrieval to detect dynamical changes transport studies of chemical tracers and tropospheric pollutants satellite validation

Atmospheric processes Ozone Organochlorines Geophysics chlorofluorocarbons (CFC) Modelling Emissions Arctic Atmosphere Temporal trends
129. Fourier Transform Infra-Red spectrometry

FT-IR spectrometers are capable to quantifiy the total column amounts of many important trace gases in the troposphere and stratosphere. At present the following species are retrieved from the Kiruna data: O3 (ozone), ClONO2, HNO3, HCl, CFC-11, CFC-12, CFC-22, NO2, N2O, NO, HF, C2H2, C2H4, C2H6, CH4, CO, COF2, H2O, HCN, HO2NO2, NH3, N2, and OCS Selected research topics and activities: chemical ozone depletion by observation of key species (O3, ClONO2, HNO3, HCl, ..) details of the ozone formation process by isotopic studies in ozone profile retrieval to detect dynamical changes transport studies of chemical tracers and tropospheric pollutants satellite validation

Atmospheric processes Ozone Organochlorines Geophysics chlorofluorocarbons (CFC) Modelling Emissions Arctic Atmosphere Temporal trends
130. SKERRIES - stratospheric climatology by regular balloon-borne

Objective: to collect climatology information on the seasonal and year-to-tear variability of stratospheric CFCs, water vapour and atmospheric electrical parameters.

Atmospheric processes Geophysics Climate variability Spatial trends Climate change Arctic Atmosphere Temporal trends
131. Descartes

Objectives 1. To develop the measurement technique further, providing more accurate measurements and extend the method to a larger number of trace species 2. To monitor the presence of CFC:s and other longlived anthropogenic tracers in the stratosphere 3. To use long-lived anthropogenic species as tracers of atmospheric motion, in particular for comparison with atmospheric models Reserarchers: Descartes is a joint research programme currently involving N.R.P Harris and J.A. Pyle, Centre for Atmospheric Science at the Department of Chemistry, University of Cambridge, U.K., and Hans Nilsson and Johan Arvelius, Swedish Institute of Space Physics, Kiruna, Sweden

Atmospheric processes Ozone Geophysics Chlorofluorocarbons (CFC) Emissions Arctic Atmosphere Temporal trends
132. Fair Weather Atmospheric Electricity

The atmosphere carries a continuous electric current and , even during fair weather, there is a strong electrostatic electric field, up to 200 volts per meter, close to the ground. This electric current is thought to be due to the accumulated effect of thousands of thunderstorms, mostly in the tropical regions of the Earth. These storms feed a current from the ground up to the ionosphere, a highly conducting layer in the atmosphere which lies above about 70 km altitude. The current spreads out around the globe through this layer and returns to Earth through the atmosphere as the 'fair weather current' outside the thunderstorm areas. Objective: Investigation of the part of the Earths global electrical circuit: fair weather current and its interaction with geomagnetic phenomena, such as, for example, a magnetic substorms. We use the data of the air-earth current measured by a long wire antenna installed in Kiruna/Esrange, Sweden. In July 1999 we have installed a new portable antenna at a distance of about 30 km from the old one. This antenna has a length of nearly 50 m, and we are recording the near ground vertical current with a time resolution of 10 seconds. The data from both instruments will be analysed together - for comparison and possible separation of the meteorological effects.

Atmospheric processes Air-Earth current Geophysics Climate variability Arctic
133. Long-Term and Solar Variability effects in the Upper Atmosphere

Objective: to determine how solar activity influences temperatures, winds, electric currents and minor constituents and to allow possible anthropogenic influences to be determined. Uses primarily measurements by the ESRAD and EISCAT radars, plus ground-based and balloon-borne measurements of atmospheric electric fields and currents.

Atmospheric processes Noctilucent clouds Geophysics Climate variability Solar Proton Events Climate Climate change Modelling Emissions Arctic Atmosphere Polar mesospheric summer echoes (PMSE) Temporal trends
134. RADNOR - Radioactive dose assessment improvements for the Nordic marine environment: Transport and environmental impact of technetium 99 (99Tc) in marine ecosystems

Radioactivity in the Arctic environment is a central topic within environmental pollution issues. Increased discharges of technetium-99 (99Tc) from the nuclear fuel reprocessing plant Sellafield to the Irish Sea has caused public concerns in Norway. This project (acronym “RADNOR”) includes model and monitoring assessments and improvements, assessment of current and novel abiotic and biotic dose parameters and dose calculations and use of realistic climatic background scenarios in order to assess corresponding consequences for transport of radioactive pollutants. RADNOR consists of three main components: part 1, the determination of levels and time series of 99Tc in benthic and pelagic food webs; part 2, containing working packages on improvements to the understanding of site-specific and time-dependent sediment-water interactions (KD), kinetics of accumulation (CF) and body distribution in marine organisms, including contaminated products for the alginate industry and part 3, dealing with model hindcasts and observations for spreading of 99Tc from the Sellafield nuclear reprocessing plant during the 1990s and improvement of the NRPA dose assessment box model. From the model outputs, doses to man and environment will be calculated resulting in a valuable database for use within environmental management and for decision makers.

distribution coefficients (KD) RADNOR Long-range transport Spatial trends Contaminant transport concentration factors (CF) Radionuclides Modelling Oceanography Arctic Food webs Sediments Temporal trends Human intake Technetium 99
135. Wader Monitoring Project on Taimyr

The project primary goal is to relate among-year variation of tundra wader numbers and nesting success to breeding conditions on southeastern Taimyr.

Biology waders nesting success Spatial trends Arctic Temporal trends
136. Investigations of tropospheric aerosols by lidar

A tropospheric lidar system with a Nd:YAG-Laser was installed at the Koldewey-Station in 1998. It operates at a laser wavelengths of 355, 532, and 1064 nm with detection at 532 nm polarised and depolarised, and at Raman wavelengths like 607nm (nitrogen). It records profiles of aerosol content, aerosol depolarisation and aerosol extinction. During polar night the profils reach from the ground up to the tropopause level, while during polar day background light reduces the altitude range. The main goal of the investigations is to determine the climate impact of arctic aerosol. Analysis of the climate impact will be performed by a high resolution regional model run at the Alfred Wegener Institute (HIRHAM). The lidar system is capable to obtain water vapour profiles in the troposphere. Water vapour profiles are crucial for the understanding of the formation of aerosols. The water vapour profiles are also used for the validation of profiles measured by the CHAMP satellite from 2001 onwards.

aerosols Atmospheric processes Arctic haze Geophysics tropospheric aerosols Climate variability Long-range transport Climate ASTAR Climate change Arctic Local pollution water vapour Atmosphere troposphere water vapor
137. Stratospheric observations with LIDAR technique (NDSC)

The stratospheric multi wavelength LIDAR instrument, which is part of the NDSC contribution of the Koldewey-Station, consists of two lasers, a XeCl-Excimer laser for UV-wavelengths and a Nd:YAG-laser for near IR- and visible wavelengths, two telescopes (of 60 cm and 150 cm diameter) and a detection system with eight channels. Ozone profiles are obtained by the DIAL method using the wavelengths at 308 and 353 nm. Aerosol data is recorded at three wavelengths (353 nm, 532 nm, 1064 nm) with depolarization measurements at 532 nm. In addition the vibrational N2-Raman scattered light at 608 nm is recorded. As lidar measurements require clear skies and a low background light level, the observations are concentrated on the winter months from November through March. The most prominent feature is the regular observation of Polar Stratospheric Clouds (PSCs). PSCs are known to be a necessary prerequisite for the strong polar ozone loss, which is observed in the Arctic (and above Spitsbergen). The PSC data set accumulated during the last years allows the characterization of the various types of PSCs and how they form and develop. The 353 and 532 nm channels are also used for temperature retrievals in the altitude range above the aerosol layer up to 50 km.

Aerosols Atmospheric processes Ozone Polar Stratospheric Clouds UV radiation Geophysics Climate variability stratosphere Climate Climate change Aerosol Arctic PSCs Atmosphere LIDAR UV
138. Landscape Information and Environmental Risk Assessment

The study aims to optimise the used of landscape data as satellite images, aerial photos, maps, weather data when assessing conditions contributing to accidental risks. So far the study has focused on slope processes along the railway between Kiruna and Riksgränsen (Norwegian border).

Mapping Environmental management
139. Environmental impact assessments of the highway between Kiruna and Riksgränsen, northern Sweden

The pressure on the ecosystems of the mountains of northern Sweden has increased over the last hundred years as a result of, for example, hydropower and infrastucture development, mining and tourism. This paper discusses the impacts of a highway project between Kiruna and Riksgränsen, in a sensitive mountain area in northernmost Sweden. The study has a holistic and dynamic approach including components from bio-, earth- and social sciences. The project was carried out in three stages; the first covering the construction period between 1978-1984, the second 1985-1989 and the third from 1990-1997 describing the long term impact after the opening of the road. The studies include the monitoring of the water environment, vegetation changes, air pollution, wear, outdoor recreation, economic development, land use changes etc. The main result show that environmental impact decreased rapidly after the period of road construction. On the other hand, human activities were not greatly affected during the construction phase, but after the road was opened the number of visitors to the area increased for a few years. We could also observe increased secondary effects, such as land use changes and new construction stimulated by the opening of the road.

Biological effects Catchment studies Heavy metals Local pollution
140. Submarine Operational And Research Environmental Database (SOARED)

The Submarine Operational And Research Environmental Database (SOARED)is comprised of a fixed relational environmental database using unclassified data collected during the Science Ice Exercises (SCICEX) during the past several years. It also includes publicly accessible gridded historical sound velocity, temperature and salinity data from 1900 from the US National Oceanographic Data Center. This project is a demonstration system to show ways to retrieve and analyze sound velocity, temperature and salinity profiles, bathymetry and ice thickness data using a mouse-driven GIS-based query.

Shelf seas Hydrography Mapping Spatial trends Sea ice Climate change Ice Oceanography Arctic GIS Data management Ocean currents Temporal trends