%0 Journal Article %J Marine Ecology Progress Series %D 2008 %T Stable isotope addition reveals dietary importance of phytoplankton and microphytobenthos to saltmarsh infauna %A Galvan, K. %A Fleeger, J.W. %A Fry, B. %K food web %K infauna %K inorganic nutrients %K isotope addition %K LTER-PIE %K microphytobenthos %K organic matter %K phytoplankton %K population dynamics %K primary production %K saltmarsh %K stable isotopes %B Marine Ecology Progress Series %V 359 %P 37-49 %G eng %M PIE177 %] NSF-LTER-PIE %R 10.3354/meps07321 %F Journal Article