dc.contributor.author | Garmo, Øyvind Aaberg | |
dc.contributor.author | Skjelkvåle, Brit Lisa | |
dc.contributor.author | de Wit, Heleen | |
dc.contributor.author | Colombo, Luca | |
dc.contributor.author | Curtis, Chris | |
dc.contributor.author | Fölster, Jens | |
dc.contributor.author | Hoffmann, Andreas | |
dc.contributor.author | Hruška, Jakub | |
dc.contributor.author | Høgåsen, Tore | |
dc.contributor.author | Jeffries, Dean S. | |
dc.contributor.author | Keller, W. Bill | |
dc.contributor.author | Krám, Pavel | |
dc.contributor.author | Majer, Vladimir | |
dc.contributor.author | Monteith, Don T. | |
dc.contributor.author | Paterson, Andrew M. | |
dc.contributor.author | Rogora, Michela | |
dc.contributor.author | Rzychon, Dorota | |
dc.contributor.author | Steingruber, Sandra | |
dc.contributor.author | Stoddard, John L. | |
dc.contributor.author | Vuorenmaa, Jussi | |
dc.contributor.author | Worsztynowicz, Adam | |
dc.date.accessioned | 2018-10-05T07:17:02Z | |
dc.date.available | 2018-10-05T07:17:02Z | |
dc.date.created | 2014-12-14T15:02:14Z | |
dc.date.issued | 2014 | |
dc.identifier.citation | Water, Air and Soil Pollution. 2014, 225 (3), 1-14. | nb_NO |
dc.identifier.issn | 0049-6979 | |
dc.identifier.uri | http://hdl.handle.net/11250/2566552 | |
dc.description.abstract | Acidification of lakes and rivers is still an environmental concern despite reduced emissions of acidifying compounds. We analysed trends in surface water chemistry of 173 acid-sensitive sites from 12 regions in Europe and North America. In 11 of 12 regions, non-marine sulphate (SO4*) declined significantly between 1990 and 2008 (−15 to −59 %). In contrast, regional and temporal trends in nitrate were smaller and less uniform. In 11 of 12 regions, chemical recovery was demonstrated in the form of positive trends in pH and/or alkalinity and/or acid neutralising capacity (ANC). The positive trends in these indicators of chemical recovery were regionally and temporally less distinct than the decline in SO4* and tended to flatten after 1999. From an ecological perspective, the chemical quality of surface waters in acid-sensitive areas in these regions has clearly improved as a consequence of emission abatement strategies, paving the way for some biological recovery. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | Springer Verlag | nb_NO |
dc.title | Trends in surface water chemistry in acidified areas in Europe and North America from 1990 to 2008 | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | acceptedVersion | nb_NO |
dc.source.pagenumber | 1-14 | nb_NO |
dc.source.volume | 225 | nb_NO |
dc.source.journal | Water, Air and Soil Pollution | nb_NO |
dc.source.issue | 3 | nb_NO |
dc.identifier.doi | 10.1007/s11270-014-1880-6 | |
dc.identifier.cristin | 1184889 | |
dc.relation.project | Miljødirektoratet: 7013514 | nb_NO |
cristin.unitcode | 7464,30,12,0 | |
cristin.unitcode | 7464,30,0,0 | |
cristin.unitcode | 7464,30,23,0 | |
cristin.unitcode | 7464,20,17,0 | |
cristin.unitname | Akvatiske miljøgifter | |
cristin.unitname | Fagsenter for ferskvannsmiljø | |
cristin.unitname | Nedbørfeltprosesser | |
cristin.unitname | Forskningsinfrastruktur | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 1 | |