Found 9764 publications. Showing page 227 of 391:
2011
Bioaccumulation of brominated flame retardants. The Handbook of Environmental Chemistry, vol. 16
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Current levels and trends of brominated flame retardants in the environment. The Handbook of Environmental Chemistry, vol. 16
2011
NO2 emission from the vehicle fleet in major Norwegian cities. Challenges and possibilities towards 2025. TØI rapport, 1168/2011
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Atmospheric deposition of heavy metals in Norway. Nationwide survey 2010. NILU OR
The geographical distribution of atmospheric deposition of heavy metals in Norway was mapped in 2010 by analysis of moss samples from 464 sites all over the country. This report provides a presentation of the results and a comparison with data from a series of corresponding moss surveys starting 1977. The survey is part of an international program comprising large parts of Europe. The survey primarily concerns the ten metals of priority in the European program: vanadium, chromium, iron, nickel, copper, zinc, arsenic, cadmium, mercury, and lead. In addition data are reported for another 42 elements in the moss. The discussion of the obtained data mainly refers to contributions from air pollution. In addition influence from natural processes to the elemental composition of the moss and how it may influence the interpretation of the data is discussed.
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On request from Climate and Pollution Agency a survey of atmospheric deposition of heavy metals around 16 industrial enterprises at 13 different locations in Norway is executed. The survey is based on analysis of moss samples collected locally around each enterprise during the summer 2010, and includes 59 elements. The present survey is for a majority of the locations a repetition of equal surveys executed in the years 2000 and 2005.
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Inert dispersion of a unitary emission has been combined with time dependent air chemistry to provide maximum impact of nitrosamines and nitramines in air and water for emissions from the amine absorber at TCM. The calculations show that likely case impact of nitrosamines and nitramines in air is less than 2 % of the recommended guideline value. The maximum concentrations in fresh water range from0.6 % to 3.2 % of the guideline depending on the use of absorbent and flue gas. The likely case impact show that air concentrations are a factor of 3 to 4 lower than the worst case, while water concentrations are be a factor from 16 to 22 lower than the worst case depending on the type of absorbent.
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Air Quality Monitoring Project, Abu Dhabi City Municipality. Site Selection report. NILU OR
NILU has been selected by Abu Dhabi Municipality (ADM) to carry out the programme: ¿Air Quality Monitoring Network for Abu Dhabi City Municipality¿. One task of the project is to design a complete air quality monitoring network for the ADM Jurisdiction area.
ADM plays the role of the Sector Regulatory Authority (SRA) for the implementation of the Environment, Health and Safety Management System (EHSMS) in the Building and Construction Sector in the Greater City of Abu Dhabi.
In this light, NILU has selected a number of most appropriate sites to serve this purpose as well and came out with a number of plausible locations detailed further in the report.
This report describes the outcome of site selection survey which took place from 24. to 31. May 2011.
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