Ask an expert
Here you can ask questions related to emissions of CO2 and climate change. This column is answered by Dr. Hans Olav Hygen, Senior Scientist at the Norwegian Meteorological institute, and Max Hansson, Researcher at Centre for Climate and Safety, University of Karlstad, Sweden.
Please pose your question in English.
Ask a questionwhat can be done to reduce the amount of carbon dioxide in air?
nurainaa izzati bt daud. (20.04.2009 05:08)
It is difficult to make a device that reduces the amount of CO2 in the atmosphere. The most effective solution in the long run is to decrease the emissions of CO2. If we cut the emissions of CO2 enough, natural processess will reduce the level of CO2 in the atmosphere. To achive this a reduction of 1-2 tonn CO2 per person is needed.
Hans Olav Hygen (08.05.2009 13:48)
Not logged in.