R. Haverkamp

9.5k total citations · 1 hit paper
189 papers, 7.2k citations indexed

About

R. Haverkamp is a scholar working on Civil and Structural Engineering, Environmental Engineering and Biomaterials. According to data from OpenAlex, R. Haverkamp has authored 189 papers receiving a total of 7.2k indexed citations (citations by other indexed papers that have themselves been cited), including 68 papers in Civil and Structural Engineering, 49 papers in Environmental Engineering and 38 papers in Biomaterials. Recurrent topics in R. Haverkamp's work include Soil and Unsaturated Flow (60 papers), Groundwater flow and contamination studies (33 papers) and Collagen: Extraction and Characterization (33 papers). R. Haverkamp is often cited by papers focused on Soil and Unsaturated Flow (60 papers), Groundwater flow and contamination studies (33 papers) and Collagen: Extraction and Characterization (33 papers). R. Haverkamp collaborates with scholars based in New Zealand, Australia and United States. R. Haverkamp's co-authors include J.‐Y. Parlange, Aaron T. Marshall, Michel Vauclin, P. J. Ross, G. Vachaud, M. B. Parlange, Keith Smettem, Jaoudat Touma, Nigel Kirby and P. J. Wierenga and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Environmental Science & Technology and Journal of Applied Physics.

In The Last Decade

R. Haverkamp

178 papers receiving 6.7k 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.

A Comparison of Numerical Simulation Models For One‐Dimensional Infiltration

1977 456 citations R. Haverkamp, Michel Vauclin et al. Soil Science Society of America Journal profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R. Haverkamp New Zealand	44	2.5k	1.9k	1.1k	874	782	189	7.2k
Markus Flury United States	65	2.7k 1.1×	3.3k 1.8×	1.0k 0.9×	1.1k 1.2×	1.6k 2.1×	177	12.2k
Nima Shokri United Kingdom	43	1.3k 0.5×	1.6k 0.9×	651 0.6×	512 0.6×	94 0.1×	119	5.6k
Hailin Zhang United States	53	461 0.2×	714 0.4×	811 0.7×	1.1k 1.2×	583 0.7×	333	10.0k
Hang Li China	41	1.5k 0.6×	382 0.2×	1.2k 1.1×	951 1.1×	1.4k 1.8×	442	6.9k
Patricia A. Holden United States	55	532 0.2×	1.0k 0.5×	3.8k 3.3×	1.7k 2.0×	413 0.5×	154	11.5k
Gang Chen China	43	294 0.1×	749 0.4×	700 0.6×	1.4k 1.6×	633 0.8×	321	6.9k
Abhijit Mukherjee India	55	4.8k 1.9×	3.8k 2.0×	2.1k 1.8×	782 0.9×	1.2k 1.5×	257	10.7k
Qiang Xue China	39	1.6k 0.6×	502 0.3×	1.1k 0.9×	763 0.9×	395 0.5×	266	6.1k
Sanjai J. Parikh United States	41	499 0.2×	337 0.2×	491 0.4×	840 1.0×	736 0.9×	116	6.7k
Peng Cai China	53	279 0.1×	723 0.4×	798 0.7×	848 1.0×	815 1.0×	180	7.5k

Countries citing papers authored by R. Haverkamp

Since Specialization

Citations

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

Fields of papers citing papers by R. Haverkamp

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. Haverkamp. 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 R. Haverkamp. The network helps show where R. Haverkamp may publish in the future.

Co-authorship network of co-authors of R. Haverkamp

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Plouviez, Maxence, et al.. (2025). Ce, Gd and Yb accumulation in microalgae: an L-edge XAS study. Acta Crystallographica Section C Structural Chemistry. 81(9). 504–512.

Pickering, K.L., et al.. (2024). Gelatin and Collagen from Sheepskin. Polymers. 16(11). 1563–1563. 10 indexed citations

Plouviez, Maxence, Benoı̂t Guieysse, Igor Beinik, et al.. (2024). Phosphorus Storage in Microalgae: STXM and XAS P K-Edge Investigation. ACS Sustainable Resource Management. 1(6). 1270–1278. 4 indexed citations

Sizeland, Katie H., Hannah C. Wells, Nigel Kirby, et al.. (2020). <p>Bovine Meniscus Middle Zone Tissue: Measurement of Collagen Fibril Behavior During Compression</p>. International Journal of Nanomedicine. Volume 15. 5289–5298. 10 indexed citations

Sizeland, Katie H., Hannah C. Wells, Richard L. Edmonds, Nigel Kirby, & R. Haverkamp. (2016). The Effect of Tanning Agents on Collagen Structure and Response to Strain in Leather. Journal of the American Leather Chemists Association. 111(11). 391–397. 8 indexed citations

Wells, Hannah C., Geoff Holmes, & R. Haverkamp. (2016). Early Detection of Looseness in Bovine Hides Using Ultrasonic Imaging. Journal of the American Leather Chemists Association. 111(3). 107–112. 4 indexed citations

Wells, Hannah C., Katie H. Sizeland, Nigel Kirby, et al.. (2015). Poisson's ratio of collagen fibrils measured by small angle X-ray scattering of strained bovine pericardium. Journal of Applied Physics. 117(4). 34 indexed citations

Sizeland, Katie H., Geoff Holmes, Richard L. Edmonds, et al.. (2015). Fatliquor Effects on Collagen Fibril Orientation and D-spacing in Leather during Tensile Strain. Journal of the American Leather Chemists Association. 110(11). 355–362. 12 indexed citations

Haverkamp, R., et al.. (2011). Silver and gold nanoparticles in plants: sites for the reduction to metal. Metallomics. 3(6). 628–628. 104 indexed citations

10.

Floden, Evan, S. Malak, James N. Fisher, et al.. (2010). Biophysical characterization of ovine forestomach extracellular matrix biomaterials. Journal of Biomedical Materials Research Part B Applied Biomaterials. 96B(1). 67–75. 33 indexed citations

11.

Chan, Yue, et al.. (2009). Mechanical model for a collagen fibril pair in extracellular matrix. European Biophysics Journal. 38(4). 487–493. 10 indexed citations

12.

Ferraris, Stefano, et al.. (2008). Methodology for calculating equivalent field scale soil hydraulic system parameters taking into account hysteresis. The EGU General Assembly. 10. 1 indexed citations

13.

Forbes, Alastair, et al.. (2004). Direct observation of the asphaltene structure in paving‐grade bitumen using confocal laser‐scanning microscopy. Journal of Microscopy. 215(2). 149–155. 69 indexed citations

14.

Haverkamp, R., et al.. (2003). Hysteresis and terrestrial hydrology. EAEJA. 6154. 7 indexed citations

15.

Ross, PJ, et al.. (2002). Three-dimensional analysis of infiltration from the disc infiltrometer. Murdoch Research Repository (Murdoch University). 30 indexed citations

16.

Sposito, Garrison, Eric F. Wood, W. E. Dietrich, et al.. (1998). Scale Dependence and Scale Invariance in Hydrology. Cambridge University Press eBooks. 176 indexed citations

17.

Parlange, J.‐Y., D. A. Barry, M. B. Parlange, et al.. (1997). New approximate analytical technique to solve Richards Equation for arbitrary surface boundary conditions. Water Resources Research. 33(4). 903–906. 45 indexed citations

18.

Barry, D. A., J.‐Y. Parlange, R. Haverkamp, & P. J. Ross. (1995). Infiltration under ponded conditions: 4. An explicit predictive infiltration formula.. Soil Science Society of America Journal. 30 indexed citations

19.

Smettem, Keith, PJ Ross, R. Haverkamp, & J.‐Y. Parlange. (1994). Application of a twin disk infiltrometer. Murdoch Research Repository (Murdoch University). 1 indexed citations

20.

Haverkamp, R., Michel Vauclin, Jaoudat Touma, P. J. Wierenga, & G. Vachaud. (1977). A comparison of numerical simulation models for one-dimensional infiltration [Water movement in soil].. Soil Science Society of America Journal. 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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