Accepted Manuscript Investigation of pore water residence times and drainage velocities in salt marshes using short-lived radium isotopes Joseph J. Tamborski, J. Kirk Cochran, Christina Heilbrun, Patricia Rafferty, Patrick Fitzgerald, Qingzhi Zhu, Camilo Salazar PII: S0304-4203(17)30046-4 DOI: doi: 10.1016/j.marchem.2017.08.007 Reference: MARCHE 3488 To appear in: Marine Chemistry Received date: 5 February 2017 Revised date: 18 May 2017 Accepted date: 16 August 2017 Please cite this article as: Joseph J. Tamborski, J. Kirk Cochran, Christina Heilbrun, Patricia Rafferty, Patrick Fitzgerald, Qingzhi Zhu, Camilo Salazar , Investigation of pore water residence times and drainage velocities in salt marshes using short-lived radium isotopes. The address for the corresponding author was captured as affiliation for all authors. Please check if appropriate. Marche(2017), doi: 10.1016/j.marchem.2017.08.007 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.