John F. Walker

3.5k citations

84 papers · 2.5k indexed · h-index 27

Impact in

Water Science and Technology top 2%
- Hydrology and Watershed Management Studies
Geochemistry and Petrology top 5%

Papers in

Water Science and Technology 36
- Hydrology and Watershed Management Studies 28
- Water Quality and Resources Studies 18
Environmental Chemistry 17
- Soil and Water Nutrient Dynamics 17

Co-authors: Randall J. Hunt R. J. Malik Orson K. Miller B. F. Levine C. G. Bethea Jonathan L. Horton Mary P. Anderson Barton D. Clinton
Journals: Mycologia (5 papers)Journal of Hydraulic Engineering (5 papers)Water Resources Research (4 papers)Applied Physics Letters (4 papers)Ground Water (2 papers)
Partner nations: United States United Kingdom France

In The Last Decade

John F. Walker

82 papers receiving 2.3k citations

Peers

Replace Jack Lynch with:

Jack Lynch United States

Giustino Tonon Italy

R Holmes United Kingdom

A. Jenkins United Kingdom

Robert E. Moeller United States

Vanessa Haverd Australia

Mingxiang Xu China

Jean‐François Lapierre Canada

Jason E. Adolf United States

J. R. M. Kelso Canada

John F. Walker relative to Jack Lynch United States Jack Lynch's profile →

Citations per field

00.5×1.5×1.9×

Jack Lynch · 1×

×1.0 639/616

WST

×1.1 184/171

GP

×0.5 282/560

EC

×1.5 328/216

NLC

×1.9 372/196

EE

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Countries citing papers authored by John F. Walker

Since Specialization

Citations

This map shows the geographic impact of John F. Walker's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by John F. Walker with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John F. Walker more than expected).

Fields of papers citing papers by John F. Walker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John F. Walker. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by John F. Walker. The network helps show where John F. Walker may publish in the future.

Co-authorship network

The 25 scholars most cited alongside John F. Walker, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with John F. Walker Line = papers co-authored together John F. Walker links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Basin-scale simulation of current and potential climate changed hydrologic conditions in the Lake Michigan Basin, United States Scientific investigations report ·Sara Frampton, John F. Walker, Randall J. Hunt	2014	6
2	Diverse Helotiales associated with the roots of three species of Arctic Ericaceae provide no evidence for host specificity New Phytologist ·John F. Walker, Laura Aldrich‐Wolfe, Amanda K. Riffel, P. Bien, Ashitosh Pandey, Meng Zi-zou, Ari Jumpponen	2011	120
3	Application of fungistatics in soil reduces N uptake by an arctic ericoid shrub (Vaccinium vitis-idaea). PubMed ·John F. Walker, (unknown), (unknown), (unknown), (unknown)	2010	1
4	Application of fungistatics in soil reduces N uptake by an arctic ericoid shrub (Vaccinium vitis-idaea) Mycologia ·John F. Walker, Loretta C. Johnson, Ashitosh Pandey, Markus Bill, Ari Jumpponen	2010	7
5	Importance of Unsaturated Zone Flow for Simulating Recharge in a Humid Climate Ground Water ·Randall J. Hunt, David E. Prudic, John F. Walker, Mary P. Anderson	2008	66
6	Seasonal dynamics of ectomycorrhizal fungus assemblages on oak seedlings in the southeastern Appalachian Mountains Mycorrhiza ·John F. Walker, Orson K. Miller, Jonathan L. Horton	2008	55
7	Comparison of total mercury and methylmercury cycling at five sites using the small watershed approach Environmental Pollution ·James B. Shanley, M. Alisa Mast, Donald H. Campbell, George R. Aiken, David P. Krabbenhoft, Randall J. Hunt, John F. Walker, Paul F. Schuster, Ann Chalmers, Brent T. Aulenbach, Norman E. Peters, Mark Marvin‐DiPasquale, David W. Clow, Martin M. Shafer	2008	103
8	Water and solute mass balance of five small, relatively undisturbed watersheds in the U.S. The Science of The Total Environment ·Norman E. Peters, James B. Shanley, Brent T. Aulenbach, R. M. Webb, Donald H. Campbell, Randall J. Hunt, Matthew Larsen, Robert F. Stallard, Andrés Martín Soto, John F. Walker	2005	50
9	Hyperdiversity of ectomycorrhizal fungus assemblages on oak seedlings in mixed forests in the southern Appalachian Mountains Molecular Ecology ·John F. Walker, Orson K. Miller, Jonathan L. Horton	2005	102
10	Carbon limitation leads to suppression of first year oak seedlings beneath evergreen understory shrubs in Southern Appalachian hardwood forests Plant Ecology ·Colin M. Beier, Jonathan L. Horton, John F. Walker, Barton D. Clinton, Erik T. Nilsen	2005	27
11	Variability of Isotope and Major Ion Chemistry in the Allequash Basin, Wisconsin Ground Water ·John F. Walker, Randall J. Hunt, Thomas D. Bullen, David P. Krabbenhoft, Carol Kendall	2003	25
12	Ectomycorrhizal Sporophore Distributions in a Southeastern Appalachian Mixed Hardwood/Conifer Forest with Thickets of Rhododendron maximum Mycologia ·John F. Walker, Orson K. Miller	2002	5
13	A Molecular Phylogeny of the Russulales Including Agaricoid, Gasteroid and Pleurotoid Taxa Mycologia ·Steven L. Miller, Terry M. McClean, John F. Walker, Bart Buyck	2001	61
14	Suppression of ectomycorrhizae on canopy tree seedlings in Rhododendron maximum L. (Ericaceae) thickets in the southern Appalachians Mycorrhiza ·John F. Walker, Orson K. Miller, T. T. Lei, Shawn W. Semones, Erlend B. Nilsen, Barton D. Clinton	1999	43
15	Characterizing hydrology and the importance of ground-water discharge in natural and constructed wetlands Wetlands ·Randall J. Hunt, John F. Walker, David P. Krabbenhoft	1999	82
16	Focused ion beams in microsystem fabrication Microelectronic Engineering ·Jürgen Daniel, David F. Moore, John F. Walker, TJ Stevenson	1997	9
17	Water, Energy, and Biogeochemical Budgets (WEBB) program: Data availability and research at the Northern Temperate Lakes site in north-central Wisconsin Antarctica A Keystone in a Changing World ·John F. Elder, David P. Krabbenhoft, John F. Walker	1992	10
18	SPREADSHEET WATERSHED MODELING FOR NONPOINT‐SOURCE POLLUTION MANAGEMENT IN A WISCONSIN BASIN¹ JAWRA Journal of the American Water Resources Association ·John F. Walker, J. R., William C. Sonzogni	1989	7
19	High Detectivity D* = 1.0 X 10 ¹⁰ cm√Hz/W GaAs/AlGaAs Multiquantum Well λ = 8.3 µm Infrared Detector Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·B. F. Levine, C. G. Bethea, G. Hasnain, John F. Walker, R. J. Malik	1988	2
20	Periodic negative conductance by sequential resonant tunneling through an expanding high-field superlattice domain Physical review. B, Condensed matter ·K. K. Choi, B. F. Levine, R. J. Malik, John F. Walker, C. G. Bethea	1987	220

About John F. Walker

John F. Walker is a scholar working on Water Science and Technology, Environmental Chemistry, Environmental Engineering, Geochemistry and Petrology and Nature and Landscape Conservation, having authored 84 papers that have together received 2.5k indexed citations. Recurring topics across this work include Hydrology and Watershed Management Studies (28 papers), Water Quality and Resources Studies (18 papers), Soil and Water Nutrient Dynamics (17 papers), Groundwater flow and contamination studies (14 papers), Hydrology and Sediment Transport Processes (10 papers), Mycorrhizal Fungi and Plant Interactions (8 papers), Semiconductor Quantum Structures and Devices (7 papers) and Ecology and Vegetation Dynamics Studies (7 papers). The work is most often cited by research in Water Science and Technology (639 citations), Geochemistry and Petrology (184 citations), Environmental Chemistry (282 citations), Nature and Landscape Conservation (328 citations) and Environmental Engineering (372 citations). John F. Walker has collaborated with scholars based in United States, United Kingdom and France. Frequent co-authors include Randall J. Hunt, R. J. Malik, Orson K. Miller, B. F. Levine, C. G. Bethea, Jonathan L. Horton, Mary P. Anderson, Barton D. Clinton, K. K. Choi and Erik T. Nilsen. Their work appears in journals such as Mycologia, Journal of Hydraulic Engineering, Water Resources Research, Applied Physics Letters and Ground Water.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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