Robert C. Graham

9.1k total citations · 1 hit paper
167 papers, 7.0k citations indexed

About

Robert C. Graham is a scholar working on Soil Science, Civil and Structural Engineering and Atmospheric Science. According to data from OpenAlex, Robert C. Graham has authored 167 papers receiving a total of 7.0k indexed citations (citations by other indexed papers that have themselves been cited), including 51 papers in Soil Science, 48 papers in Civil and Structural Engineering and 39 papers in Atmospheric Science. Recurrent topics in Robert C. Graham's work include Soil and Unsaturated Flow (47 papers), Geology and Paleoclimatology Research (34 papers) and Clay minerals and soil interactions (33 papers). Robert C. Graham is often cited by papers focused on Soil and Unsaturated Flow (47 papers), Geology and Paleoclimatology Research (34 papers) and Clay minerals and soil interactions (33 papers). Robert C. Graham collaborates with scholars based in United States, Canada and Brazil. Robert C. Graham's co-authors include April Ulery, C. Amrhein, Michael A. Anderson, Sylvie A. Quideau, Oliver A. Chadwick, S. W. Buol, Ann M. Rossi, H. B. Wood, Ken R. Hubbert and P. A. McDaniel and has published in prestigious journals such as Geochimica et Cosmochimica Acta, Water Research and Soil Biology and Biochemistry.

In The Last Decade

Robert C. Graham

162 papers receiving 6.6k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

X-Ray Diffraction and the Identification and Analysis of Clay Minerals.

1999 971 citations Robert C. Graham Soil Science profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Robert C. Graham United States	47	2.0k	1.7k	1.5k	1.3k	1.1k	167	7.0k
Michael Sommer Germany	42	2.2k 1.1×	890 0.5×	1.3k 0.9×	1.7k 1.3×	566 0.5×	175	6.7k
Karl Stahr Germany	44	4.7k 2.4×	940 0.6×	895 0.6×	2.0k 1.6×	881 0.8×	200	8.8k
David A.C. Manning United Kingdom	50	3.9k 2.0×	1.1k 0.7×	1.4k 1.0×	2.4k 1.9×	1.1k 1.0×	171	13.1k
Evelyn S. Krull Australia	35	3.0k 1.5×	616 0.4×	1.1k 0.7×	1.4k 1.1×	635 0.6×	65	6.4k
P. Buurman Netherlands	45	2.5k 1.3×	431 0.3×	1.3k 0.9×	1.6k 1.2×	631 0.6×	168	5.9k
N. van Breemen Netherlands	53	3.6k 1.8×	1.4k 0.8×	1.5k 1.0×	3.8k 3.0×	865 0.8×	159	12.0k
Craig Rasmussen United States	37	1.8k 0.9×	723 0.4×	818 0.6×	913 0.7×	533 0.5×	104	3.8k
Markus Egli Switzerland	41	1.6k 0.8×	448 0.3×	2.0k 1.4×	948 0.7×	516 0.5×	180	4.9k
G. M. Marion United States	41	1.3k 0.7×	1.4k 0.8×	2.2k 1.5×	1.8k 1.4×	389 0.3×	113	6.8k
Shijie Wang China	43	1.7k 0.9×	1.7k 1.0×	1.4k 1.0×	1.6k 1.3×	301 0.3×	242	6.9k

Countries citing papers authored by Robert C. Graham

Since Specialization

Citations

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

Fields of papers citing papers by Robert C. Graham

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert C. Graham. 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 Robert C. Graham. The network helps show where Robert C. Graham may publish in the future.

Co-authorship network of co-authors of Robert C. Graham

This figure shows the co-authorship network connecting the top 25 collaborators of Robert C. Graham. A scholar is included among the top collaborators of Robert C. Graham 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 Robert C. Graham. Robert C. Graham 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

Graham, Robert C., et al.. (2022). Microbial activity and temperature change affect growth of vesicular pores. Geoderma. 423. 115957–115957. 1 indexed citations

Dove, Nicholas C., et al.. (2021). Depth dependence of climatic controls on soil microbial community activity and composition. ISME Communications. 1(1). 78–78. 37 indexed citations

Graham, Robert C., et al.. (2018). Developing and Testing a Soil Property Database for Forensic Applications in Southern California. Journal of Forensic Sciences. 63(4). 1043–1052. 7 indexed citations

Sardini, Paul, Laurent Caner, Arnaud Mazurier, et al.. (2014). Calibration of digital autoradiograph technique for quantifying rock porosity using 14C-PMMA method. Journal of Radioanalytical and Nuclear Chemistry. 303(1). 11–23. 19 indexed citations

Estrada‐Medina, Héctor, Louis S. Santiago, Robert C. Graham, Michael F. Allen, & J. J. Jiménez-Osornio. (2013). Source water, phenology and growth of two tropical dry forest tree species growing on shallow karst soils. Trees. 27(5). 1297–1307. 34 indexed citations

Udawatta, Ranjith P., C. J. Gantzer, Stephen H. Anderson, et al.. (2012). Analysis of Three-dimensional Geometrical Pore Parameters From Rock Weathering. Soil Science. 177(8). 506–516. 5 indexed citations

Graham, Robert C., et al.. (2011). Distribution and Properties of Vesicular Horizons in the Western United States. Soil Science Society of America Journal. 75(4). 1449–1461. 34 indexed citations

Graham, Robert C., et al.. (2008). Large near-surface nitrate pools in soils capped by desert pavement in the Mojave Desert, California. Geology. 36(3). 259–259. 47 indexed citations

Berkowitz, Jacob, Michael A. Anderson, & Robert C. Graham. (2005). Laboratory investigation of aluminum solubility and solid-phase properties following alum treatment of lake waters. Water Research. 39(16). 3918–3928. 68 indexed citations

10.

Quideau, Sylvie A., Robert C. Graham, Se‐Woung Oh, Paul F. Hendrix, & Roderick E. Wasylishen. (2005). Leaf litter decomposition in a chaparral ecosystem, Southern California. Soil Biology and Biochemistry. 37(11). 1988–1998. 34 indexed citations

11.

Newman, Brent D., Bradford P. Wilcox, & Robert C. Graham. (2004). Snowmelt‐driven macropore flow and soil saturation in a semiarid forest. Hydrological Processes. 18(5). 1035–1042. 53 indexed citations

12.

Graham, Robert C., et al.. (2003). Water source utilization by Pinus jeffreyi and Arctostaphylos patula on thin soils over bedrock. Oecologia. 134(1). 46–54. 103 indexed citations

13.

Hamer, M., Robert C. Graham, C. Amrhein, & Krassimir N. Bozhilov. (2003). Dissolution of Ripidolite (Mg, Fe‐Chlorite) in Organic and Inorganic Acid Solutions. Soil Science Society of America Journal. 67(2). 654–661. 81 indexed citations

14.

Wells, Stephen A., et al.. (2002). Pedogenesis of Vesicular Horizons, Cima Volcanic Field, Mojave Desert, California. Soil Science Society of America Journal. 66(3). 878–878. 20 indexed citations

15.

Graham, Robert C., et al.. (1997). Anthropogenic Lead Distribution in Rodent-affected and Undisturbed Soils in Southern California. Soil Science. 162(1). 46–50. 5 indexed citations

16.

Graham, Robert C., et al.. (1996). Pedogenesis of a Vernal Pool Entisol‐Alfisol‐Vertisol Catena in Southern California. Soil Science Society of America Journal. 60(1). 316–323. 25 indexed citations

17.

Graham, Robert C. & S. W. Buol. (1990). Soil‐Geomorphic Relations on the Blue Ridge Front: II. Soil Characteristics and Pedogenesis. Soil Science Society of America Journal. 54(5). 1367–1377. 28 indexed citations

18.

Graham, Robert C., et al.. (1990). Soil‐Geomorphic Relations on the Blue Ridge Front: I. Regolith Types and Slope Processes. Soil Science Society of America Journal. 54(5). 1362–1367. 31 indexed citations

19.

Letey, J., et al.. (1988). Crust Formation and Clay Migration Effects on Infiltration Rate. Soil Science Society of America Journal. 52(1). 251–255. 41 indexed citations

20.

Graham, Robert C., et al.. (1951). Investigation of off-design performance of shock-in-rotor type supersonic blading. University of North Texas Digital Library (University of North Texas). 7 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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