dc.contributor.author | Wright, R. | nb_NO |
dc.contributor.other | Wright, R. - Project manager | nb_NO |
dc.coverage.spatial | Norge | nb_NO |
dc.date.accessioned | 2014-08-01T10:43:27Z | |
dc.date.available | 2014-08-01T10:43:27Z | |
dc.date.issued | 1999 | nb_NO |
dc.identifier | 4038 | nb_NO |
dc.identifier.isbn | 82-577-3640-6 | nb_NO |
dc.identifier.issn | 1894-7948 | nb_NO |
dc.identifier.uri | http://hdl.handle.net/11250/210359 | |
dc.description.abstract | Data from soil surveys, lake surveys and deposition measurements for 634 squares of a 12x12 km grid in forest areas of Norway show that leaching of NO3 from forested areas of Norway is strongly related to N deposition but only weakly related to the C/N ratio of the organic soil layer. The survey data for soil are probably too coarse in scale to pick up the expected relationship between nitrate leaching and C/N in soil. These deposition, soil and water data can be used to assess the risk of future N leaching given scenarios of constant N deposition and climate change. The results show that continued accumulation of deposited N in the organic soil will increase the risk for NO3 leaching, and the risk further increases if climate change with increased temperature entails a decrease in the C stored in the soil. | nb_NO |
dc.description.sponsorship | Statens forurensningstilsyn (SFT) (Naturens tålegrenser) Commission of European Communities (DYNAMO project) | nb_NO |
dc.publisher | Norsk institutt for vannforskning | nb_NO |
dc.relation.ispartofseries | NIVA-rapport;4038 | nb_NO |
dc.relation.ispartofseries | Naturens tålegrenser fagrapport;102 | nb_NO |
dc.rights | Navngivelse-IkkeKommersiell-DelPåSammeVilkår 3.0 Norge | nb_NO |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/3.0/no/ | nb_NO |
dc.subject | sur nedbør | nb_NO |
dc.title | Risk of N leaching from forests to surface waters in Norway | nb_NO |
dc.type | Research report | nb_NO |
dc.rights.holder | Norsk institutt for vannforskning/Norwegian institute for water research | nb_NO |
dc.subject.nsi | VDP::Matematikk og naturvitenskap: 400 | nb_NO |
dc.source.pagenumber | 30 | nb_NO |
dc.subject.keyword | tålegrense | nb_NO |
dc.subject.keyword | nitrogen | nb_NO |
dc.subject.keyword | skog | nb_NO |
dc.subject.keyword | vann | nb_NO |
dc.subject.keyword | critical | nb_NO |
dc.subject.keyword | load | nb_NO |
dc.subject.keyword | nitrogen | nb_NO |
dc.subject.keyword | lakes | nb_NO |
dc.subject.keyword | forest | nb_NO |
dc.relation.project | O-98118 | nb_NO |