Concepedia

John O. Helgesen

JO

Statistics

Publications

6

Citations

111

H-Index

6

Active since

1980

Affiliations

United States Geological Survey(Current)

John O. Helgesen is an author at United States Geological Survey specializing in groundwater hydrology, earth sciences, and aquifer flow.

Publications per year

1980–1996

6

Publications

6

Regional aquifers in Kansas, Nebraska, and parts of Arkansas, Colorado, Missouri, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming: Geohydrologic framework

Donald G. Jorgensen, John O. Helgesen, Jeffrey L. Imes · USGS professional paper · 1993 · 28 citations · Full text

Natural Sciences, Earth Sciences, Geology +16

Regional Study of the Dakota Aquifer (Darton's Dakota Revisited)

John O. Helgesen, D.G. Jorgensen, R. Leonard et al. · Ground Water · 1982 · 27 citations

Natural Resources, Earth Sciences, Hydrology +16

Hydrology of the Great Plains aquifer system in Nebraska, Colorado, Kansas, and adjacent areas

John O. Helgesen, R. Leonard, R.J. Wolf · USGS professional paper · 1993 · 17 citations · Full text

Natural Resources, Hydrology, Water Resources Management +15

GEOHYDROLOGY AND HYDROCHEMISTRY OF THE DAKOTA AQUIFER, CENTRAL UNITED STATES<sup>1</sup>

R. Leonard, Donald C. Signor, Donald G. Jorgensen et al. · JAWRA Journal of the American Water Resources Association · 1983 · 15 citations

Natural Sciences, Earth Sciences, Geology +14

Analysis of regional aquifers in the central Midwest of the United States in Kansas, Nebraska, and parts of Arkansas, Colorado, Missouri, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming: Summary

Donald G. Jorgensen, John O. Helgesen, Donald C. Signor et al. · USGS professional paper · 1996 · 14 citations · Full text

Natural Sciences, Earth Sciences, Hydrology +17

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