Literature

Norkko, J., Bonsdorff, E. & Norkko, A., 2000. Drifting algal mats as an alternative habitat for benthic invertebrates: Species specific responses to a transient resource. Journal of Experimental Marine Biology and Ecology, 248(1), pp.79 - 104. Available at: http://www.sciencedirect.com/science/article/pii/S0022098100001556.

Korpinen, S. et al., 2012. Human pressures and their potential impact on the Baltic Sea ecosystem. Ecological Indicators, 15(1), pp.105-114. Available at: http://www.sciencedirect.com/science/article/pii/S1470160X11003104.