@article {ARC28617, title = {Effect of particle size and heterogeneity on sediment biofilm metabolism and nutrient uptake scaled using two approaches}, journal = {Ecosphere}, volume = {9}, year = {2018}, month = {04/2018}, pages = {e02137}, doi = {10.1002/ecs2.2137}, author = {Samuel P. Parker and William B Bowden and Michael B. Flinn and Courtney D. Giles and Kyle A. Arndt and Joshua P. Bene{\v s} and Derrick G. Jent} }