Role of macrofauna functional traits and density in biogeochemical fluxes and bioturbation Braeckman, U. ; Provoost, P. ; Gribsholt, B. ; Van Gansbeke, D. ; Middelburg, JJ ; Soetaert, K. ; Vincx, M. ; Vanaverbeke, J. Abstract Publication: Marine Ecology Progress Series Pub Date: January 2010 DOI: 10.3354/meps08336 Bibcode: 2010MEPS..399..173B