Found 2162 publications. Showing page 10 of 217:
Monitoring of environmental contaminants in air and precipitation. Annual report 2021.
This report presents data from 2021 and time-trends for the Norwegian monitoring programme "Atmospheric contaminants". The results cover 200 organic compounds (regulated and non-regulated), 11 heavy metals, and a selection of organic chemicals of concern.
NILU
2022
Transboundary particulate matter, photo-oxidants, acidifying and eutrophying components
Norwegian Meteorological Institute
2022
The National Mercury (Hg) Assessment in Norway evaluates the connections among: (a) national, regional and global Hg policies and regulations, (b) emissions, releases, uses and exposure pathways of Hg, and (c) concentrations of Hg in the environment, biota, and humans, measured during 2000-2020. Our findings suggest that the key changes of Hg in humans and the environment are highly dependent on the quality of the datasets, yet connections both to national and regional sources, as well as climate related drivers could be made for some data sets.
Norwegian Environment Agency
2022
Rapporten gir en oversikt over Norges luftkvalitetsmålenettverk. Alle målestasjoner som rapporterer måledata til EEA/ESA er beskrevet og plasseringen er vurdert i forhold til krav i EUs direktiver.
Omgivelsene til stasjonene er beskrevet og viktige kilder til utslipp er identifisert. Plasseringen av målestasjonene er dokumentert med kart og flybilde og retningsvisende fotografier av området.
Avvik fra plasseringskriteriene er dokumentert. Anbefalinger for justeringer er gitt for enkelte stasjoner.
NILU
2022
Monitoring of the atmospheric ozone layer and natural ultraviolet radiation. Annual report 2021.
This report summarizes the results from the Norwegian monitoring programme on stratospheric ozone and UV radiation measurements. The ozone layer has been measured at three locations since 1979: In Oslo/Kjeller, Tromsø/Andøya and Ny-Ålesund. The UV-measurements started in 1995. The results show that there was a significant decrease in stratospheric ozone above Norway between 1979 and 1997. After that, the ozone layer stabilized at a level ~2% below pre-1980 level. The year 2021 was characterized by low total ozone values in June and July, whereas “normal” ozone values were measured during winter and spring.
NILU
2022
Assessment of heavy metal and POP pollution on global, regional and national scales
Meteorological Synthesizing Centre - East (MSC-E)
2022
Integrated assessment of noise and air quality in European cities. Methodology.
The resulting index provides spatial information on the areas most affected combining noise and air pollution across European urban areas. This information can build on and contribute to the EEA’s integrated assessments and it is going to be used to disseminate information on the European environment to policy makers and to European citizens.
ETC/ATNI
2022
Grenseområdene Norge-Russland. Luft- og nedbørkvalitet 2021.
Smelteverkene i nordvest-Russland slapp tidligere ut store mengder svoveldioksid (SO2) og tungmetaller. Utslippene påvirket luft- og nedbørkvalitet i grenseområdene. Smelteverket i Nikel stengte ned 23. desember 2020 og lokal luftkvalitet ble betydelig forbedret. Dog er det fortsatt utslipp fra varmekraftverket i Nikel i den kalde årstiden. Detaljer rundt utslippene fra Zapoljarnyj er ikke kjente. Herværende rapport viser resultatene for kalenderåret 2021, det vil si året etter stengningen. Nivåene av forurensning er lave og grenseverdier og målsettingsverdier er overholdt med klar margin.
NILU
2022