H. P. Johnson

1.1k total citations
38 papers, 786 citations indexed

About

H. P. Johnson is a scholar working on Water Science and Technology, Soil Science and Environmental Chemistry. According to data from OpenAlex, H. P. Johnson has authored 38 papers receiving a total of 786 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Water Science and Technology, 13 papers in Soil Science and 10 papers in Environmental Chemistry. Recurrent topics in H. P. Johnson's work include Hydrology and Watershed Management Studies (14 papers), Soil erosion and sediment transport (11 papers) and Soil and Water Nutrient Dynamics (10 papers). H. P. Johnson is often cited by papers focused on Hydrology and Watershed Management Studies (14 papers), Soil erosion and sediment transport (11 papers) and Soil and Water Nutrient Dynamics (10 papers). H. P. Johnson collaborates with scholars based in United States, China and India. H. P. Johnson's co-authors include J. L. Baker, Kenneth L. Campbell, J. J. Hanway, R. H. Shaw, K. E. Saxton, R. S. Kanwar, William F. Ritter, J. M. Laflen, W. D. Shrader and Caleb D. Martin and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Environmental Science & Technology and Water Resources Research.

In The Last Decade

H. P. Johnson

32 papers receiving 561 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
H. P. Johnson United States	13	405	332	309	170	126	38	786
G. L. Harris United Kingdom	18	485 1.2×	510 1.5×	235 0.8×	241 1.4×	267 2.1×	49	1.0k
R. D. Fuller United States	18	584 1.4×	212 0.6×	211 0.7×	135 0.8×	71 0.6×	22	985
M. A. Brevé United States	8	311 0.8×	200 0.6×	349 1.1×	50 0.3×	118 0.9×	12	584
Robert O. Evans United States	21	529 1.3×	404 1.2×	506 1.6×	81 0.5×	150 1.2×	58	1.1k
G. D. Bubenzer United States	14	209 0.5×	271 0.8×	209 0.7×	64 0.4×	208 1.7×	25	653
R. E. Burwell United States	18	336 0.8×	508 1.5×	287 0.9×	34 0.2×	142 1.1×	22	796
S. Mostaghimi United States	14	509 1.3×	590 1.8×	536 1.7×	128 0.8×	93 0.7×	28	1.1k
M. C. Hirschi United States	15	243 0.6×	334 1.0×	333 1.1×	63 0.4×	114 0.9×	43	694
W. I. Findlay Canada	16	509 1.3×	644 1.9×	115 0.4×	207 1.2×	105 0.8×	33	1.1k
J. R. Burford India	15	497 1.2×	709 2.1×	95 0.3×	163 1.0×	212 1.7×	25	1.2k

Countries citing papers authored by H. P. Johnson

Since Specialization

Citations

This map shows the geographic impact of H. P. Johnson'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 H. P. Johnson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H. P. Johnson more than expected).

Fields of papers citing papers by H. P. Johnson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H. P. Johnson. 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 H. P. Johnson. The network helps show where H. P. Johnson may publish in the future.

Co-authorship network of co-authors of H. P. Johnson

This figure shows the co-authorship network connecting the top 25 collaborators of H. P. Johnson. A scholar is included among the top collaborators of H. P. Johnson based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with H. P. Johnson. H. P. Johnson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Hamlett, J. M., J. L. Baker, & H. P. Johnson. (1987). Size Distribution of Sediment Transported Within and from Small Agricultural Watersheds. Transactions of the ASAE. 30(4). 998–1004. 5 indexed citations

Misra, M. K., et al.. (1987). Particle Movement and Separation Phenomena for a Gravity Separator: II. Experimental Data and Performance of Distance-Transition Markov Models.. Transactions of the ASAE. 30(6). 1840–1847. 2 indexed citations

Kanwar, R. S., J. L. Baker, & H. P. Johnson. (1984). Simulated Effects of Fertilizer Management on Nitrate Loss with Tile Drainage Water for Continuous Corn. Transactions of the ASAE. 27(5). 1396–1399. 3 indexed citations

Johnson, H. P., et al.. (1983). Comparison of Simulated and Measured Nitrate. Transactions of the ASAE. 26(5). 1451–1457. 24 indexed citations

Kanwar, R. S., et al.. (1983). Drainage Needs and Returns in North-Central Iowa. Transactions of the ASAE. 26(2). 457–464. 30 indexed citations

Baker, J. L. & H. P. Johnson. (1981). Nitrate‐Nitrogen in Tile Drainage as Affected by Fertilization. Journal of Environmental Quality. 10(4). 519–522. 170 indexed citations

Kanwar, R. S., J. L. Baker, H. P. Johnson, & D. Kirkham. (1980). Nitrate Movement with Zero‐order Denitrification in a Soil Profile. Soil Science Society of America Journal. 44(5). 898–902. 26 indexed citations

Johnson, H. P., J. L. Baker, W. D. Shrader, & J. M. Laflen. (1979). Tillage System Effects on Sediment and Nutrients in Runoff from Small Watersheds. Transactions of the ASAE. 22(5). 1110–1114. 47 indexed citations

Martin, Caleb D., et al.. (1978). Washoff of Herbicides Applied to Corn Residue. Transactions of the ASAE. 21(6). 1164–1168. 41 indexed citations

10.

Baker, J. L., Kenneth L. Campbell, H. P. Johnson, & J. J. Hanway. (1975). Nitrate, Phosphorus, and Sulfate in Subsurface Drainage Water. Journal of Environmental Quality. 4(3). 406–412. 149 indexed citations

11.

Saxton, K. E., H. P. Johnson, & R. H. Shaw. (1974). Watershed Evapotranspiration Estimated by the Combination Method. Transactions of the ASAE. 17(4). 668–672. 5 indexed citations

12.

Saxton, K. E., H. P. Johnson, & R. H. Shaw. (1974). Modeling Evapotranspiration and Soil Moisture. Transactions of the ASAE. 17(4). 673–677. 75 indexed citations

13.

Johnson, H. P., et al.. (1973). Micromovement of Propachlor from Granules in Soil. Weed Science. 21(3). 185–188. 4 indexed citations

14.

Johnson, H. P.. (1973). Hydrologic and Watershed ModelingA Summary. Transactions of the ASAE. 16(3). 585–586.

15.

Laflen, J. M., H. P. Johnson, & Ronald C. Reeve. (1972). Soil loss from tile-outlet terraces. 3 indexed citations

16.

Johnson, H. P., et al.. (1969). The Effect of Man on Water Yield, Peak Runoff and Sedimentation. UNI ScholarWorks (University of Northern Iowa). 76(1). 153–166. 2 indexed citations

17.

Johnson, H. P., et al.. (1965). Yield response of corn in a Planosol soil to subsurface drainage with variable tile spacings. Iowa State University Digital Repository (Iowa State University). 35(540). 1. 1 indexed citations

18.

Johnson, H. P., et al.. (1962). Unsteady-state drainage of fluid from a vertical column of porous material. Journal of Geophysical Research Atmospheres. 67(13). 5199–5204. 11 indexed citations

19.

Schwab, G. O., Don Kirkham, & H. P. Johnson. (1957). Effect of Tile Spacing on Crop Yield and Water Table Level in a Planosol Soil. Soil Science Society of America Journal. 21(4). 448–452. 6 indexed citations

20.

Johnson, H. P., et al.. (1956). Infiltration frequency on Ralston Creek watershed. Transactions American Geophysical Union. 37(5). 593–594. 2 indexed citations

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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