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首页> 美国政府科技报告 >7th annual report 1998. UN ECE convention on long-range transboundary air pollution. International cooperative programme on integrated monitoring of air pollution effects on ecosystems
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7th annual report 1998. UN ECE convention on long-range transboundary air pollution. International cooperative programme on integrated monitoring of air pollution effects on ecosystems

机译：1998年第7次年度报告。联合国欧洲经委会关于远距离越境空气污染的公约。关于空气污染对生态系统影响综合监测的国际合作方案

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The Integrated Monitoring Programme (ICP IM) is part of the Effects Monitoring Strategy under the UN ECE Long-Range Transboundary Air Pollution Convention. The main aim of ICP IM is to provide a framework to observe and understand the complex changes occurring in the external environment. The monitoring and prediction of complex ecosystem effects on undisturbed reference areas require a continuous effort to improve the collection and assessment of data on the international scale. At the 1997 Task Force meeting it was decided that future annual reports from ICP IM would have a more technical character. The report could include some scientific material but also short technical descriptions of recent national activities and publications. Scientific articles should preferably be published in recognised scientific journals. The responsibility for producing annual reports would still lie on the Programme Centre, but more contributions from National Focal Points were welcomed. The content of the present Annual Report reflects the decisions of the Task Force meeting. The report gives a general overview of the ICP IM activities, the present content of the ICP IM database, and presents results from assessment activities carried out by several collaborating institutes and the ICP IM Programme Centre during the programme year 1997/98. The resources of the Programme Centre have been targeted to the revision of the Programme Manual and the EU/LIFE-project 'Development of Assessment and Monitoring Techniques at Integrated Monitoring Sites in Europe', which has limited the possibilities to carry out additional evaluations of ICP IM data. Section 1 is a short status report of the ICP IM activities, content of the IM database, including the contents of the GIS database, and the present geographical coverage of the monitoring network. Section 2 contains a report on multivariate gradient analysis applied to relate chemical and biological observations (prepared by D. de Zwart, RIVM, The Netherlands). In Section 3 results from heavy metal studies on Swedish IM sites are presented (prepared by L. Bringmark, SLU, Sweden). Section 4 contains a short summary of the final result of the EU/LIFE-project 'Development of Assessment and Monitoring Techniques at Integrated Monitoring Sites in Europe'. A separate report on the results of this project will be available in July 1998. (orig.) 17 refs.

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