@article {PIE280, title = {Use of computed tomography imaging for quantifying coarse roots, rhizomes, peat, and particle densities in marsh soils}, journal = {Ecological Applications}, volume = {21}, year = {2011}, note = {PI Plum Data}, pages = {2156-2171}, keywords = {bulk density, CAT scan, CT imaging, ecosystem services, eutrophication, LTER-PIE, monitoring program, organic matter, particle density, peat, rhizomes, roots, sea level rise, Spartina alterniflora}, doi = {10.1890/10-2037.1}, author = {Davey, E. and Wigand, C. and Johnson, R. and Sundberg, K. and Morris, J. and Roman, C.T.} }