Atmospheric Supply |
(Updated: 20 December 2004)
Jerzy Bartnicki - MSC-W of EMEP e-mail: jerzy.bartnicki@met.no
Alexey Gusev
- MSC-E of EMEP e-mail: alexey.gusev@msceast.org
Torunn
Berg - CCC of EMEP e-mail: torunn.berg@nilu.no
Hilde Fagerli - MSC - W of EMEP e-mail: hilde.fagerli@met.no
This report has been prepared for the Helsinki Commission (HELCOM), Baltic Marine Environment Protection Commission, based on model estimates and monitoring results which have been presented to the twenty-eighth session of the Steering Body of EMEP (Co-operative Programme for Monitoring and Evaluation of Long-Range Transmission of Air Pollutants in Europe). This present, seventh joint summary report for HELCOM includes the measurements and results of modelling in the Baltic Sea region for oxidized nitrogen, reduced nitrogen, lead, cadmium, mercury and lindane for the year 2002. It has been developed in a frame of close collaboration between three modelling and monitoring EMEP centres: MSC-W, MSC-E and CCC, and is available now on the EMEP WEB pages and later on the HELCOM WEB pages. The report, as a draft, has been presented and discussed at the seventh MONAS Meeting (25-29/10/2004) in Tallinn, Estonia. Participants of this meeting were asked for the comments and corrections which are taken into account in the final version. All comments/corrections received form the HELCOM Parties are listed on this site. All further comments, corrections and suggestions should be sent to Jerzy Bartnicki or co-authors, preferably by e-mail.
Acknowledgments. The authors are indebted to the scientific teams at MSC-E, MSC-W and CCC for providing the results included in this report and especially to Heiko Klein for his help with the Internet related tasks, Vigdis Vestreng for the emission data and comments and Per Helmer Skaali for his help with the Internet related tasks, and many other matters. We are grateful to Ms. Marina Varygina, Dr. Ilia Iliyn and Prof. Victor Shatalov for their contribution to this work, valuable remarks and comments.
CONTENTS
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Cover for the report. | |
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0 |
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Preface, Acknowledgments, Contents. | |
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1 |
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Summary of the main results. Problems encountered. Recommendations to HELCOM. | |
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Main goals of the 2004 report. Previous EMEP reports for HELCOM. Six main sub-basins and catchments of the Baltic Sea. Dispersion and meteorological models used for the computations. | |
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Observed Pollutant Concentrations at HELCOM Stations in 2002 |
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Map of HELCOM measurement stations. Nitrogen concentrations in air and precipitation. Heavy metals in air and precipitation. Lindane measurements. Remarks about intercalibration. |
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Nitrogen emissions. Annual and monthly depositions. Source allocation budget. Comparison of model results and measurements. | |
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Lead emissions. Annual and monthly depositions. Source allocation budget. Comparison of model results and measurements. | |
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Cadmium emissions. Annual and monthly depositions. Source allocation budget. Comparison of model results and measurements. | |
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Mercury emissions. Annual and monthly depositions. Source allocation budget. Comparison of model results and measurements. | |
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Lindane emissions. Annual and monthly depositions. Comparison of model results and measurements. | |
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Several conclusions concerning emissions, measured concentrations, computed depositions and comparison between measurements and model results. | |
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Publications quoted in the report. | |
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Tables with complete results of measurements at all available HELCOM stations in 2002. | |
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Monitoring methods, accuracy, detection limits and precision. | |
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13 |
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Source allocation budgets for nitrogen in the year 2000. | |
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14 |
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Source allocation budgets for heavy metals in the year 2002. | |
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Comments from Poland received on 05.11.2004 | |
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Comments from Latvia received on 08.12.2004 | |
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Comments from Latvia received on 14.12.2004 | |
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Additional comments from Poland received on 15.12.2004 |