New data on greenhouse gas and ammonia emissions Greenhouse gas emissions have fallen slightly; ammonia emissions remain stable.
Climate change, ozone depletion and air quality need to be addressed coherently Ozone layer depletion, air pollution and climate change need to be addressed in connection with each other.
RIVM researchers win best paper award of the journal Risk Analysis RIVM researchers Arie Havelaar and Arno Swart received the prestigious Best Paper Award 2014 of the Society for Risk Analysis.