Found 10000 publications. Showing page 26 of 400:
Utvikling, testing og implementering av prognosemodell for meteorologi og luftkvalitet i Stavanger. Research report, no. 132
2001
Forest damage and forest monitoring in Norway - Annual report of the Norwegian Monitoring Programme for Forest Damage 2000. Rapport fra skogforskningen, 7/01
2001
2001
Terrestrisk naturovervåking. Persistente organiske miljøgifter i rovfuglegg i Norge. NINA oppdragsmelding, 701
2001
Analyse av bromerte flammehemmere, PCB og pesticider inkludert toksafen i polarmåke (Larus hyperboreus) fra Bjørnøya. Statlig program for foururensingsovervåking. Rapport 813/01. TA-1781/2001
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Atmospheric deposition of heavy metals in Norway. Nationwide survey in 2000. Statlig program for forurensningsovervåking. Rapport 838/01. TA-1842/2001.
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Black carbon and ionic species in the Arctic aerosol.
Previous studies on Arctic aerosol characteristics have shown a pronounced winter-spring maximum and summer-autumn minimum in aerosol concentration. Measurements of black carbon concentration in the atmospheric aerosol were obtained by means of an aethalometer at the Zeppelinfjellet station Ny-¿lesund, Svalbard. Simultaneous 24 hour measurements of the concentration of key aerosol species like sulphate, ammonium and nitrate together with sulphur dioxide, conducted by NILU are presented and discussed in order to evaluate the transport processes governing their presence in the High Arctic. Large variations are seen to be superimposed on an overall trend that apparently exhibits higher values in winter than in late summer. Back trajectory analysis of the airmasses arriving at Zeppelin station, reveals that enhanced concentrations observed for black carbon and sulphate are associated with long range transport of polluted air from Eurasia. Black carbon, sulphur dioxide and sulphate concentrations are correlated well. Nitrate and ammonium display a rather poor association with the above species and between each other.
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