About: Spatial Mapping of Ozone and SO2 Trends in Europe

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This article investigates the spatial mapping of temporal trends in air quality for all of Europe. Previous studies have concentrated on individual, or groups of, monitoring sites looking at the trends of these. In this study use is made of statistical interpolation methods that combine observed and modelled data in an optimised way. Log-normal residual kriging with multiple linear regression is used to produce annual maps of air quality indicators for ozone (AOT40) and SO2 (annual mean) for the period 1996–2005. Trends in these maps are calculated and their significance and uncertainty are assessed. The methodology is effectively used for mapping SO2 trends to a significant level in most of Europe. However, trends in AOT40 are less clearly defined since the uncertainty is generally of the same order as, or greater than, the calculated trends. A general north to south gradient in AOT40 trends can be seen, with downward trends in the UK and Scandinavia but upward trends in the Mediterranean region. This article investigates the spatial mapping of temporal trends in air quality for all of Europe. Previous studies have concentrated on individual, or groups of, monitoring sites looking at the trends of these. In this study use is made of statistical interpolation methods that combine observed and modelled data in an optimised way. Log-normal residual kriging with multiple linear regression is used to produce annual maps of air quality indicators for ozone (AOT40) and SO2 (annual mean) for the period 1996–2005. Trends in these maps are calculated and their significance and uncertainty are assessed. The methodology is effectively used for mapping SO2 trends to a significant level in most of Europe. However, trends in AOT40 are less clearly defined since the uncertainty is generally of the same order as, or greater than, the calculated trends. A general north to south gradient in AOT40 trends can be seen, with downward trends in the UK and Scandinavia but upward trends in the Mediterranean region. (en)
Title	Spatial Mapping of Ozone and SO2 Trends in Europe Spatial Mapping of Ozone and SO2 Trends in Europe (en)
skos:prefLabel	Spatial Mapping of Ozone and SO2 Trends in Europe Spatial Mapping of Ozone and SO2 Trends in Europe (en)
skos:notation	RIV/00020699:_____/10:#0000310!RIV11-MZP-00020699
http://linked.open...avai/riv/aktivita	V
http://linked.open...avai/riv/aktivity	V
http://linked.open...iv/cisloPeriodika	20
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Horálek, Jan
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Český hydrometeorologický ústav
http://linked.open...dnocenehoVysledku	288969
http://linked.open...ai/riv/idVysledku	RIV/00020699:_____/10:#0000310
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Air quality; Trends; Kriging; Statistical interpolation; Ozone; Sulphur dioxide (en)
http://linked.open.../riv/klicoveSlovo	Kriging Air quality Ozone Trends Statistical interpolation Sulphur dioxide
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[D51A4B5B0F6C]
http://linked.open...i/riv/nazevZdroje	Science of the Total Environment
http://linked.open...in/vavai/riv/obor	DI
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	408
http://linked.open...iv/tvurceVysledku	Denby, Bruce Horálek, Jan
issn	0048-9697
number of pages	12 (xsd:int)

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