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Baltic Sea nutrient reductions--what should we aim for?
Ahtiainen H, Artell J, Elmgren R, Hasselström L, Håkansson C. Ahtiainen H, et al. J Environ Manage. 2014 Dec 1;145:9-23. doi: 10.1016/j.jenvman.2014.05.016. Epub 2014 Jun 27. J Environ Manage. 2014. PMID: 24981282 Free article.
Valuing the commons: An international study on the recreational benefits of the Baltic Sea.
Czajkowski M, Ahtiainen H, Artell J, Budziński W, Hasler B, Hasselström L, Meyerhoff J, Nõmmann T, Semeniene D, Söderqvist T, Tuhkanen H, Lankia T, Vanags A, Zandersen M, Żylicz T, Hanley N. Czajkowski M, et al. Among authors: ahtiainen h. J Environ Manage. 2015 Jun 1;156:209-17. doi: 10.1016/j.jenvman.2015.03.038. Epub 2015 Apr 4. J Environ Manage. 2015. PMID: 25846001