Found 10076 publications. Showing page 357 of 404:
Assessment of heavy metal transboundary pollution on regional and national scales, transition to the new EMEP grid. EMEP Status Report, 2/2017
2017
Assessment of heavy metal transboundary pollution on global, regional and national scales
Meteorological Synthesizing Centre - East (MSC-E)
2018
2009
Assessment of heavy metal and POP pollution on global, regional and national scales
Meteorological Synthesizing Centre - East (MSC-E)
2022
Assessment of ground-level ozone in EEA member countries, with a focus on long-term trends. Technical report, 7/2009
2009
Assessment of governmental air management systems. Abu Dhabi Air Monitoring Network Supervision. NILU OR
2006
2002
2013
2015
2014
2014
Assessment of emissions/ discharges of mercury reaching the Arctic environment. NILU OR
Our knowledge of mercury fluxes on a global scale is still incomplete. The above presented estimates for Europe and North America seem to contribute less about 25 % to the global anthropogenic emissions of the element to the atmosphere. The majority of the remaining emissions originate from combustion of fossil fuels, particularly in the Asian countries including China, India, and South and North Korea. Even less and very controversial information is available on emissions of mercury from natural sources, including volatilization of the element from terrestrial and aquatic surfaces. In general, it is assumed that natural emissions of the element are about 3000 t/year, thus contributing more 60 % to the total global emissions of mercury. However, much work needs to be done in order to verify the above estimate.
2000
2015
2017
2018
2011
2010
2016
2018
Assessment of air quality and mitigation analysis. NILU OR
NILU - Norwegian Institute for Air Research commissioned by the Climate and Pollution Agency (KLIF) made an assessment of air quality and mitigation analysis. There is analyzed data from several cities in Norway, and there are cities of different sizes to get a broad basis for analysis. The analysis is carried through for NOx, NO2, PM10, PM2,5, SO2 and benzene. This work provides a better basis for planning further work on air quality and assessment of threshold values.
2012
Assessment of additives used in plastic in seabirds
Liver samples from 10 herring gulls (Larus argentatus) were investigated for a broad range of chemicals used as additives in plastic products. The aim of this study was to clarify if the ingestion of plastic by seabirds would cause additives to leach out and get taken up by the organism, posing a potential harm. After chemical trace analyses of the liver samples, considerable concentrations of S/MCCPs and dechloranes were detected. Of the other additive classes analysed for, only sporadic detections were observed. In general, the results from chemical analysis of additives used in plastic do not indicate a relationship between gastric contents (plastic occurrence in the stomach) and additive concentration in the liver, in respect to the chemical compounds investigated here.
NILU
2019
Assessment of "new" contaminants in human blood samples from Taimyr, Russia and Bodø, Norway - a pilot study. Statlig program for forurensningsovervåking. Rapport 930/2005. TA-2103/2005
2005