Concepedia

J. D. Ryan

JD

Statistics

Publications

5

Citations

639

H-Index

5

Active since

1990

Affiliations

Florida Department of Environmental Protection(Current)

J. D. Ryan is an author at Florida Department of Environmental Protection specializing in engineering, systems engineering, and systems modeling.

Publications per year

1990–2002

5

Publications

5

Interpretation of Metal Concentrations in Estuarine Sediments of Florida Using Aluminum as a Reference Element

Steven J. Schropp, F. Graham Lewis, Herbert L. Windom et al. · Estuaries · 1990 · 339 citations

Natural Sciences, Earth Sciences, Geology +17

Handbook of Systems Analysis — Craft Issues and Procedural Choices

J. D. Ryan · Journal of the Operational Research Society · 1991 · 85 citations

Engineering, Systems Engineering, Systems Analysis +13

Community data - where does the value lie? Assessing confidence limits of community collected water quality data

Emily Nicholson, J. D. Ryan, Douglas G. Hodgkins · Water Science & Technology · 2002 · 74 citations

Natural Resources, Environmental Sciences, Water Resources Management +16

Fundamentals of Performance Modeling

J. D. Ryan, Michael K. Molloy · Journal of the Operational Research Society · 1991 · 73 citations

Engineering, Systems Engineering, Performance Analysis +10

Fundamentals of Performance Modeling

J. D. Ryan · Journal of the Operational Research Society · 1991 · 68 citations

Engineering, Systems Engineering, Performance Analysis +10

1–5 of 5