Future Research Prospects and Needs

This review was made possible through support to Edna and Wilhelm Graneli from Kalmar and Lund Universities, respectively. Help from Roseni Carvalho with references and Christina Esplund with figures is greatly acknowledged (Andersson et al, 1992). 

Bartnicki, J., Gusev, A., Barett, K., and Simpson, D. (2003). Atmospheric Supply of Nitrogen, Lead, Cadmium, Mercury and Lindane to the Baltic Sea in the Period 1996-2000. http //www.emep.int. helcom2002/index.html. 

Berman, T., WaHine, P. D., SchneUer, A., Rotherberg, J., and Townsend, D. W. (1985). Secchi disk depth record A claim for the eastern Mediterranean. Limnol. Oceanogr. 30, 447-448. 

Bianchi, T. S., EngeUiaupt, E., Westtnan, P., Andren, T., RolfF, C., and Eltngren, R. (2000). Cyanobacteria blooms in the Baltic sea Natural or human-induced Limnol. Oceanogr. 45, 716-726. 

Blomqvist, S., Gunnars, A., and Ehngren, R. (2004). Why limiting nutrients differ between temperate coastal seas and freshwater lakes A matter of salt. Limnol. Oceanogr. 49, 2236—2241. 

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