@article {PIE471, title = {Discontinuities in soil strength contribute to destabilization of nutrient-enriched creeks}, journal = {Ecosphere}, year = {2018}, note = {PI}, keywords = {disturbance, eutrophication, LTER-PIE, marsh loss, sea level rise, soil shear strength, wetland soil}, doi = {10.1002/ecs2.2329}, author = {Wigand, C. and Watson, E.B. and Martin, R. and Johnson, D.S. and Warren, R.S. and Hansen, A. and Davey, E. and Johnson, R. and Deegan, L.} } @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.} }