Karel J. Keesman

7.4k citations
234 papers · 5.4k indexed · 1 hit paper · h-index 37
Topics
Wastewater Treatment and Nitrogen Removal (41 papers)Advanced Control Systems Optimization (37 papers)Control Systems and Identification (35 papers)

In The Last Decade

Karel J. Keesman

222 papers receiving 5.2k citations

Hit Papers

Direct prediction of the desalination performance of poro...20132026201720212013100200300400

Peers

Karel J. Keesman
Comparison fields: 5 of 155
  • Water Science and Technology 1.9k
  • Biomedical Engineering 1.0k
  • Aquatic Science 819
  • Electrical and Electronic Engineering 807
  • Pollution 701
Replace T. V. Ramachandra with:
T. V. Ramachandra India
Teresa M. Mata Portugal
H.H. Masjuki Malaysia
Benyamin Khoshnevisan Iran
Philip Owende Ireland
Nídia S. Caetano Portugal
Hans‐Peter Schmidt Germany
António A. Martins Portugal
Adriana Del Borghi Italy
Jean‐Philippe Steyer France
Karel J. Keesman relative to T. V. Ramachandra India T. V. Ramachandra's profile →
Citations per field
00.5×5.2×
T. V. Ramachandra · 1×
Citations per year

Countries citing papers authored by Karel J. Keesman

Since Specialization
Citations

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

Fields of papers citing papers by Karel J. Keesman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Karel J. Keesman. 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 Karel J. Keesman. The network helps show where Karel J. Keesman may publish in the future.

Co-authorship network of co-authors of Karel J. Keesman

This figure shows the co-authorship network connecting the top 25 collaborators of Karel J. Keesman. A scholar is included among the top collaborators of Karel J. Keesman 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 Karel J. Keesman. Karel J. Keesman 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
#WorkIndexed citations
1 0
2 3
3 1
4 1
5 17
6 4
7 22
8 13
9 32
10 82
11 37
12 20
13 37
14 77
15 40
16 71
17 1
18
Analytic control law for a food storage room
2
19 11
20
Modelling and control in agriculture, horticulture and post-harvest processing (Agricontrol 2000) : a proceedings volume from the 1st IFAC International Conference, Wageningen, The Netherlands, 10-12 July 2000
3

About Karel J. Keesman

Karel J. Keesman is a scholar working on Aquatic Science, Process Chemistry and Technology and Water Science and Technology, having authored 234 papers that have together received 5.4k indexed citations. Recurring topics across this work include Wastewater Treatment and Nitrogen Removal (41 papers), Advanced Control Systems Optimization (37 papers) and Control Systems and Identification (35 papers). The work is most often cited by research in Water Science and Technology (1.9k citations), Aquatic Science (819 citations) and Forestry (353 citations). Karel J. Keesman has collaborated with scholars based in Netherlands, Australia and Germany. Frequent co-authors include G. van Straten, Simon Goddek, P. M. Biesheuvel, Geert‐Jan Witkamp, H.H.M. Rijnaarts, Leon Korving, Mark C.M. van Loosdrecht, Prashanth Suresh Kumar, J.D. Stigter and Martin Oschatz. Their work appears in journals such as Environmental Science & Technology, Energy & Environmental Science and The Science of The Total Environment.

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026