Effects of flow events and nutrient addition on stream periphyton and macroinvertebrates: an experimental study using flumesKnut Andreas E. Bækkelie, Susanne C. Schneider, Camilla H.C. Hagman and Zlatko PetrinKnowl. Manag. Aquat. Ecosyst., 418 (2017) 47DOI: https://doi.org/10.1051/kmae/2017041