M. E. Harward

1.8k total citations
59 papers, 1.2k citations indexed

About

M. E. Harward is a scholar working on Biomaterials, Civil and Structural Engineering and Environmental Chemistry. According to data from OpenAlex, M. E. Harward has authored 59 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Biomaterials, 21 papers in Civil and Structural Engineering and 11 papers in Environmental Chemistry. Recurrent topics in M. E. Harward's work include Clay minerals and soil interactions (27 papers), Soil and Unsaturated Flow (21 papers) and Iron oxide chemistry and applications (9 papers). M. E. Harward is often cited by papers focused on Clay minerals and soil interactions (27 papers), Soil and Unsaturated Flow (21 papers) and Iron oxide chemistry and applications (9 papers). M. E. Harward collaborates with scholars based in United States, Canada and Indonesia. M. E. Harward's co-authors include T.T. Chao, R. A. Schmitt, Glenn Borchardt, Sheng Fang, M. J. Dudas, H. M. Reisenauer, N. T. Coleman, G. W. Brindley, E. G. Knox and Jonathan D. Istok and has published in prestigious journals such as Science, Journal of the American Chemical Society and Earth and Planetary Science Letters.

In The Last Decade

M. E. Harward

56 papers receiving 981 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
M. E. Harward United States 20 398 239 221 212 196 59 1.2k
J. E. Brydon Canada 17 570 1.4× 262 1.1× 335 1.5× 331 1.6× 56 0.3× 46 1.3k
R. J. St. Arnaud Canada 20 327 0.8× 221 0.9× 291 1.3× 418 2.0× 77 0.4× 55 1.2k
C. L. Bascomb United States 7 280 0.7× 184 0.8× 204 0.9× 324 1.5× 41 0.2× 10 1.1k
C. R. DE KIMPE Canada 15 315 0.8× 115 0.5× 225 1.0× 288 1.4× 60 0.3× 67 941
N. T. Coleman United States 21 491 1.2× 196 0.8× 460 2.1× 322 1.5× 76 0.4× 62 1.5k
G. Donald Sherman United States 14 199 0.5× 60 0.3× 106 0.5× 92 0.4× 128 0.7× 51 888
Dorothy Carroll United States 11 197 0.5× 95 0.4× 153 0.7× 33 0.2× 189 1.0× 34 1.1k
B. F. Hajek United States 20 213 0.5× 202 0.8× 291 1.3× 289 1.4× 36 0.2× 47 1.2k
H. Fechter Germany 8 185 0.5× 185 0.8× 76 0.3× 70 0.3× 68 0.3× 10 805
Nestor Kämpf Brazil 13 448 1.1× 80 0.3× 130 0.6× 252 1.2× 45 0.2× 20 863

Countries citing papers authored by M. E. Harward

Since Specialization
Citations

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

Fields of papers citing papers by M. E. Harward

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by M. E. Harward. 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 M. E. Harward. The network helps show where M. E. Harward may publish in the future.

Co-authorship network of co-authors of M. E. Harward

This figure shows the co-authorship network connecting the top 25 collaborators of M. E. Harward. A scholar is included among the top collaborators of M. E. Harward 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 M. E. Harward. M. E. Harward is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Harward, M. E., et al.. (1983). Herbicides in runoff from agricultural watersheds in a high-winter-rainfall zone. 3 indexed citations
2.
Istok, Jonathan D. & M. E. Harward. (1982). Influence of Soil Moisture on Smectite Formation in Soils Derived from Serpentinite. Soil Science Society of America Journal. 46(5). 1106–1108. 29 indexed citations
3.
Dudas, M. J. & M. E. Harward. (1975). Weathering and Authigenic Halloysite in Soil Developed in Mazama Ash. Soil Science Society of America Journal. 39(3). 561–566. 15 indexed citations
4.
Borchardt, Glenn & M. E. Harward. (1971). Trace Element Correlation of Volcanic Ash Soils. Soil Science Society of America Journal. 35(4). 626–631. 22 indexed citations
5.
Harward, M. E., et al.. (1971). Factors Affecting Mass Movement of Four Soils in the Western Cascades of Oregon. Soil Science Society of America Journal. 35(6). 943–947. 8 indexed citations
6.
Chichester, F. W., M. E. Harward, & C. T. Youngberg. (1970). pH Dependent Ion Exchange Properties of Soils and Clays from Mazama Pumice. Clays and Clay Minerals. 18(2). 81–90. 6 indexed citations
7.
Harward, M. E., et al.. (1969). Properties of Vermiculites and Smectites: Expansion and Collapse. Clays and Clay Minerals. 16(6). 437–447. 71 indexed citations
8.
Borchardt, Glenn, et al.. (1968). Vesicular Pores of Pumice by Mercury Intrusion. Soil Science Society of America Journal. 32(5). 735–737. 6 indexed citations
9.
Harward, M. E., et al.. (1965). Humidity and temperature interaction with respect to K-saturated expanding clay minerals. American Mineralogist. 50. 490–495. 8 indexed citations
10.
James, David W. & M. E. Harward. (1964). Competition of NH3 and H2O for Adsorption Sites on Clay Minerals. Soil Science Society of America Journal. 28(5). 636–640. 8 indexed citations
11.
Chao, T.T., M. E. Harward, & Sheng Fang. (1964). Iron or Aluminum Coatings in Relation to Sulfate Adsorption Characteristics of Soils. Soil Science Society of America Journal. 28(5). 632–635. 66 indexed citations
12.
Harward, M. E. & G. W. Brindley. (1964). Swelling Properties of Synthetic Smectites in Relation to Lattice Substitutions. Clays and clay minerals (National Conference on Clays and Clay Minerals). 13. 209–222. 48 indexed citations
13.
Chao, T.T., M. E. Harward, & Sheng Fang. (1963). Cationic Effects on Sulfate Adsorption by Soils. Soil Science Society of America Journal. 27(1). 35–38. 27 indexed citations
14.
Chao, T.T., et al.. (1962). A CHROMATOGRAPHIC APPROACH TO THE DETERMINATION FO SULFATE ADSORPTION AND EXCHANGE OF LESS-RETENTIVE SOILS. Soil Science. 94(1). 14–18. 1 indexed citations
15.
Chao, T.T., M. E. Harward, & Sheng Fang. (1962). SOIL CONSTITUENTS AND PROPERTIES IN THE ADSORPTION OF SULFATE IONS. Soil Science. 94(5). 276–283. 25 indexed citations
16.
Webster, Gordon, et al.. (1959). THE OCCURRENCE OF CHLORITE AND VERMICULITE IN THE CLAY FRACTION OF THREE BRITISH COLUMBIA SOILS. Canadian Journal of Soil Science. 39(2). 246–253. 5 indexed citations
17.
Hader, Robert J., M. E. Harward, David Mason, & D. P. Moore. (1957). An Investigation of Some of the Relationships between Copper, Iron, and Molybdenum in the Growth and Nutrition of Lettuce: I. Experimental Design and Statistical Methods for Characterizing the Response Surface. Soil Science Society of America Journal. 21(1). 59–64. 21 indexed citations
18.
Harward, M. E., et al.. (1956). Effects of Soil Moisture Tensions and of Chloride and Sulfate Treatments upon the Yield, Composition, and Bacterial Soft Rot of Irish Potatoes. Soil Science Society of America Journal. 20(1). 59–65. 1 indexed citations
19.
Harward, M. E. & N. T. Coleman. (1954). SOME PROPERTIES OF H- AND AL-CLAYS AND EXCHANGE RESINS. Soil Science. 78(3). 163–188. 28 indexed citations
20.
Coleman, N. T. & M. E. Harward. (1953). The Heats of Neutralization of Acid Clays and Cation-exchange Resins1. Journal of the American Chemical Society. 75(23). 6045–6046. 23 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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