John F. Walker - Concepedia

Author

John F. Walker

Also Known As

J Walker, J. F. WALKER, J. F. Walker, J. Walker, J.F. Walker, JOHN F. WALKER, John F Walker, John F. Walker, John Walker, John F. Walker

121

Publications

3.5K

Citations

H-Index

148

Concepts

All Affiliations

United States Geological Survey Virginia Tech AT&T (United States)Southern Research Station University of Wisconsin–Madison

About

John F. Walker is an author at United States Geological Survey specializing in engineering, hydrology, and water resources.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	25	45	2.3K
2	Natural Sciences	9	9	683
3	Medicine	4	4	126
4	Health Sciences	1	1	90
5	Social Sciences	1	1	14

John F. Walker

Publications

3.2K

Citations

H-Index

Page 1

	Year	Citations
Periodic negative conductance by sequential resonant tunneling through an expanding high-field superlattice domain K. K. Choi, B. F. Levine, R. J. Malik, Physical review. B, Condensed matter Categoryquantum ElectronicsEngineeringPeriodic Negative ConductanceDoped Gaas/Semiconductors	1987	306
Identifying spatial variability of groundwater discharge in a wetland stream using a distributed temperature sensor Christopher S. Lowry, John F. Walker, Randall J. Hunt, Water Resources Research Hydrological BehaviourDiscrete ZonesEnvironmental MonitoringEngineeringEarth Science	2007	217
Diverse Helotiales associated with the roots of three species of Arctic Ericaceae provide no evidence for host specificity John F. Walker, Laura Aldrich‐Wolfe, Amanda K. Riffel, New Phytologist	2011	168
CO<sub>2</sub>and CH<sub>4</sub>emissions from streams in a lake‐rich landscape: Patterns, controls, and regional significance John T. Crawford, Noah R. Lottig, Emily H. Stanley, Global Biogeochemical Cycles	2014	150
Carbon doping in molecular beam epitaxy of GaAs from a heated graphite filament R. J. Malik, Richard Nottenberg, E. Fred Schubert, Applied Physics Letters Wide-bandgap SemiconductorEngineeringGraphite FilamentSemiconductor MaterialsSemiconductor Device	1988	144
GaAs/AlGaAs multiquantum well infrared detector arrays using etched gratings G. Hasnain, B. F. Levine, C. G. Bethea, Applied Physics Letters High Coupling EfficiencyPhotonicsElectrical EngineeringEngineeringIdentical Detector	1989	131
Comparison of total mercury and methylmercury cycling at five sites using the small watershed approach James B. Shanley, M. Alisa Mast, Donald H. Campbell, Environmental Pollution Environmental ChemistryBiogeochemistryEnvironmental MonitoringEngineeringEnvironmental Geochemistry	2008	123
Hyperdiversity of ectomycorrhizal fungus assemblages on oak seedlings in mixed forests in the southern Appalachian Mountains John F. Walker, Orson K. Miller, Jonathan L. Horton Molecular Ecology	2005	115
Characterizing hydrology and the importance of ground-water discharge in natural and constructed wetlands Randall J. Hunt, John F. Walker, David P. Krabbenhoft Wetlands Hydrological ScienceWetland EcologyGround-water DischargeWater ResourcesEngineering	1999	105
Does Rhododendron maximum L. (Ericaceae) Reduce the Availability of Resources Above and Belowground for Canopy Tree Seedlings? Erik T. Nilsen, Barton D. Clinton, Thomas T. Lei, The American Midland Naturalist EngineeringBotanyResources AboveCanopy TreesTree Growth	2001	100

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