Addressing numerical challenges in introducing a reactive transport code into a land surface model: A biogeochemical modeling proof-of-concept with CLM-PFLOTRAN 1.0: Modeling Archive

This Modeling Archive is in support of an NGEE Arctic discussion paper under review and available at doi:10.5194/gmd-9-927-2016. The purpose is to document the simulations to allow verification, reproducibility, and follow-up studies. This dataset contains shell scripts to create the CLM-PFLOTRAN ca...

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Bibliographic Details
Main Authors: Tang, Guoping, Mills, Richard, Xu, Xiaofeng, Andre, Ben, Hoffman, Forrest, Painter, Scott, Thornton, Peter, Yuan, Fengming, Bisht, Gautam, Hammond, Glenn, Lichtner, Peter, Kumar, Jitendra
Format: Dataset
Language:English
Published: Next Generation Ecosystems Experiment - Arctic, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (US); NGEE Arctic, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States) 2016
Subjects:
54 Environmental Sciences
Nonnegativity;implicit time stepping;reactive transport model;soil biogeochemistry
Arctic
Online Access:https://dx.doi.org/10.5440/1239799
https://www.osti.gov/servlets/purl/1239799/
Description
Summary:This Modeling Archive is in support of an NGEE Arctic discussion paper under review and available at doi:10.5194/gmd-9-927-2016. The purpose is to document the simulations to allow verification, reproducibility, and follow-up studies. This dataset contains shell scripts to create the CLM-PFLOTRAN cases, specific input files for PFLOTRAN and CLM, outputs, and python scripts to make the figures using the outputs in the publication. Through these results, we demonstrate that CLM-PFLOTRAN can approximately reproduce CLM results in selected cases for the Arctic, temperate and tropic sites. In addition, the new framework facilitates mechanistic representations of soil biogeochemistry processes in the land surface model.

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