Found 2226 publications. Showing page 59 of 223:
Statoil assigned NILU - Norwegian Institute for Air Research to carry out a monitoring programme on "Environmental monitoring of emissions to air from the Snøhvit LNG facility". The project started on 1 February 2006. This report summarises the results of the measurement programme from 1 July 2012 to 30 June 2013. It involves the measurement of meteorological parameters on Melkøya and Fuglenesodden. Air quality parameters were measured at Fuglenesodden. Precipitation samples taken at Forsøl and Kargeneset were analysed for PAHs, inorganic ions, heavy metals and mercury. The current air quality standards were met for all compounds
2015
PFASs in house dust. NILU OR
NILU has, on behalf of the Norwegian Environment Agency, performed sampling and analysis of house dust from Norwegian households. The goal was to study concentration ranges, and variability between- and within-houses of anionic and volatile per- and polyfluorinated alkyl substances (PFASs), including the regulated PFOA, as well as for total extractable organic fluorine (TEOF). The sampling was done in six separate rooms in six different households. The analysis covered a suite of 20 targeted PFASs; ten of these were consistently detected in most samples while the other ten were below detection limit in the major part of the samples. A range of the targeted PFASs were detected in all rooms except in one room in one household in which all PFASs were below detection. The concentrations of individual PFASs as well as the sum of PFASs were lower than a previous study in Norway. The results show significant variability between houses for the anionic and volatile PFASs as well as for TEOF. For anionic PFASs, the results also indicate within-house variability with higher concentrations in dust from bedrooms (children and parents) and living rooms than in dust from bathroom, kitchen and entrances. For the volatile PFASs and TEOF, no significant difference between rooms were found. These results indicate that factors like building materials and consumer products (e.g., furniture, textiles etc.) affect the levels of PFASs in house dust but the reason for the findings are not further evaluated in this report. Anionic PFASs seem to contribute significantly to the TEOF (10-100%) in house dust.
2015
2015
The health state of the Norwegian forests. Results from the national forest damage monitoring 2014. NIBIO rapport, vol. 1, nr. 15
2015
Dispersion calculations regarding emissions from tunnel outlets in Hammerfest. NILU OR
Dispersion calculations for tunnel mouths in Hammerfest. It's estimated maximum concentrations of PM10 and NOx in the tunnels under unfavorable traffic conditions (congestion afternoon). Concentration reduction as a function of distance from the tunnel entrances are shown in Table, and the concentrations are compared with national goals and air quality limits.
2015
Time series analysis of Arctic tropospheric ozone as short-lived climate force. Nordiske Arbejdspapirer, 2015:918
2015