Fant 9888 publikasjoner. Viser side 28 av 396:
Alternative approaches to standard toxicity testing. TQP ID 9-OPTION-257430181-NILU. NILU OR
An amine based CO2 capture plant may cause harmful emissions to the atmosphere. Amines and degradation products from reactions in the process and in the atmosphere are of particular concern, but there is limited knowledge about the behaviour and potential effects of these chemical compounds. The substances produced can pose a risk to the environment and human health. This report is an option for the TQP ID 9 - 257430120 - NILU report (or 14/2011) and includes a review on nitrosated and nitrated amino acids with detail physicochemical data and (eco)toxicological endpoints for these substances. Furthermore evaluation of toxicological concepts and parameters related to risk assessment of these compounds, such as mutagenic potency, DNEL/DMEL and TD50/T25, has been provided. An evaluation of the use of a new developed QSAR model to predict TD50 of an extended list of nitrosamines was performed. In addition a current knowledge status on the use of (Q)SAR within REACH have been carried out.
2011
2019
Altitude-temporal behaviour of atmospheric ozone, temperature and wind velocity observed at Svalbard
Elsevier
2018
2023
2007
2005
2009
2010
2006
Ambient air pollution screening study in Dhaka and Chittagong. 16 February - 01 March 2013. NILU OR
As a part of the Bangladesh Air Pollution Studies (BAPS) project, a screening study of air pollution was performed in Dhaka and Chittagong with assistance from local university partners. The screening study work fell under Task 1 (Emissions Inventory) of the BAPS project.
The screening study was performed in Dhaka from 16 February - 26 February 2013, and Chittagong from 20 February - 01 March 2013. The main objective of the study was to gain an overview of the background concentrations and the spatial distribution of the air pollution in the Dhaka city and Chittagong city areas. This study is also following up on a similar study performed in Dhaka in February 2011. The screening study focused on the following gaseous components in Dhaka and Chittagong: Sulphur Dioxide (SO2), Nitrogen Dioxide (NO2), and Ozone (O3). In addition, samples for persistent organic pollutants (POPs) were collected in Chittagong in connection with the study, which will be reported separately in fall 2013 under a different project.
2014
Ambient air quality in Abu Dhabi. 2011 annual report. NILU OR
This Annual Report has been based on data from ten air quality monitoring stations operated in the Emirate of Abu Dhabi during 2011. The data have been ¿cleaned¿ and prepared as a basis for the statistics presented in this report. Air pollution in Abu Dhabi is dominated by suspended particles in the air. One of the main sources is linked to dust from the desert areas and to the occurrence of sand storms. Air Quality limit values for PM10 were exceeded at all monitoring sites in Abu Dhabi in 2011.
Limit values for 8-hour average ozone concentrations were also exceeded at all stations. Limit values for SO2, NO2 and CO were not exceeded in Abu Dhabi Emirate during 2011.
2012