210
L. Johansson et al.
4. L. Johansson, J.P. Jalkanen, J. Kukkonen, Global assessment of shipping emissions in 2015 on
a high spatial and temporal resolution. Atmos. Environ. 167, 403–415 (2017)
5. Transportstyrelsen: Boating survey 2010—A study of Swedish small boats and how they
are used. [online] Available from: https://www.transportstyrelsen.se/globalassets/global/sjofart/
dokument/fritidsbatar1/batlivsundersokningen_2010.pdf