Concepedia

William J. Ullman

WJ

47

Publications

4.5K

Citations

32

H-Index

1980

Active since

Affiliations

University of Delaware(Current)

College of Marin

Australian National University

University of Chicago

Delaware Department of Natural Resources and Environmental Control

William J. Ullman is an author at University of Delaware specializing in engineering, earth science, and sedimentology.

Top concepts

EngineeringEarth ScienceSedimentologyOceanographyEnvironmental EngineeringMarine ChemistrySediment TransportGeochemistryHydrogeologyWater Quality

Publications per year

1980–2022

47

Publications

47

Diffusion coefficients in nearshore marine sediments1

William J. Ullman, Robert C. Aller · Limnology and Oceanography · 1982 · 889 citations · Full text

High Porosity Muds, Formation Resistivity Factor, Engineering +16

The effect of organic acids on plagioclase dissolution rates and stoichiometry

Susan A. Welch, William J. Ullman · Geochimica et Cosmochimica Acta · 1993 · 356 citations

Organic Geochemistry, Environmental Chemistry, Plagioclase Dissolution Rates +7

Laboratory evidence for microbially mediated silicate mineral dissolution in nature

William J. Ullman, David L. Kirchman, Susan A. Welch et al. · Chemical Geology · 1996 · 264 citations

Silicate Mineral Dissolution, Environmental Chemistry, Engineering +8

Feldspar dissolution in acidic and organic solutions: Compositional and pH dependence of dissolution rate

Susan A. Welch, William J. Ullman · Geochimica et Cosmochimica Acta · 1996 · 229 citations

Organic Geochemistry, Environmental Chemistry, Chemical Engineering +9

Enhanced dissolution of silicate minerals by bacteria at near-neutral pH

Philippe Vandevivere, Susan A. Welch, William J. Ullman et al. · Microbial Ecology · 1994 · 209 citations

Engineering, Environmental Engineering, Biomineralization +9

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