L
L. Niel Plummer
Researcher at United States Geological Survey
Publications - 78
Citations - 9394
L. Niel Plummer is an academic researcher from United States Geological Survey. The author has contributed to research in topics: Groundwater & Aquifer. The author has an hindex of 42, co-authored 78 publications receiving 8896 citations.
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Journal ArticleDOI
The solubilities of calcite, aragonite and vaterite in CO2-H2O solutions between 0 and 90°C, and an evaluation of the aqueous model for the system CaCO3-CO2-H2O
TL;DR: In this paper, the authors compared the solubility of calcite, aragonite, and vaterite in CO2-H2O solutions between 0 and 90°C using the Debye-Huckel individual ion activity coefficients.
ReportDOI
Phreeqe--A Computer Program for Geochemical Calculations
TL;DR: PHREEQE as mentioned in this paper is a Fortran IV computer program designed to calculate pH, redox potential, and mass transfer as a function of reaction progress for mode-1 geochemical reactions.
ReportDOI
WATEQF-A fortran IV version of WATEQ, A computer program for calculating chemical equilibrium of natural waters
TL;DR: WATEQF as discussed by the authors is a FORTRAN IV computer program that models the thermodynamic speciation of inorganic ions and complex species in solution for a given water analysis.
Journal ArticleDOI
Use of chlorofluorocarbons (CCl3F and CCl2F2) as hydrologic tracers and age-dating tools: The alluvium and terrace system of central Oklahoma
TL;DR: In this article, the use of Chlorofluorocarbons (CFCs) as an age-dating tool and tracer in shallow groundwaters has been investigated.