Paul J. Janknegt

465 total citations
12 papers, 374 citations indexed

About

Paul J. Janknegt is a scholar working on Renewable Energy, Sustainability and the Environment, Oceanography and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, Paul J. Janknegt has authored 12 papers receiving a total of 374 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Renewable Energy, Sustainability and the Environment, 8 papers in Oceanography and 4 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in Paul J. Janknegt's work include Algal biology and biofuel production (9 papers), Marine and coastal ecosystems (7 papers) and Aquatic Ecosystems and Phytoplankton Dynamics (4 papers). Paul J. Janknegt is often cited by papers focused on Algal biology and biofuel production (9 papers), Marine and coastal ecosystems (7 papers) and Aquatic Ecosystems and Phytoplankton Dynamics (4 papers). Paul J. Janknegt collaborates with scholars based in Netherlands, Australia and Argentina. Paul J. Janknegt's co-authors include Anita G. J. Buma, Willem H. van de Poll, J. W. Rijstenbil, Ronald J. W. Visser, Tsanko Gechev, E. Walter Helbling, Virginia E. Villafañe, Jan Roggeveld, Anne‐Carlijn Alderkamp and Maria A. van Leeuwe and has published in prestigious journals such as Limnology and Oceanography, Marine Biology and Photochemistry and Photobiology.

In The Last Decade

Paul J. Janknegt

11 papers receiving 361 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Paul J. Janknegt Netherlands	10	199	140	103	81	58	12	374
Ming‐Li Teoh Malaysia	9	121 0.6×	253 1.8×	72 0.7×	56 0.7×	55 0.9×	17	424
Man Chang South Korea	13	220 1.1×	126 0.9×	131 1.3×	79 1.0×	17 0.3×	32	513
María Teresa Mata Chile	10	104 0.5×	126 0.9×	46 0.4×	67 0.8×	56 1.0×	18	278
Uwe Langner Germany	7	109 0.5×	119 0.8×	59 0.6×	68 0.8×	24 0.4×	9	321
W. Beekman Netherlands	9	86 0.4×	63 0.5×	60 0.6×	161 2.0×	47 0.8×	12	342
Н. А. Айздайчер Russia	12	126 0.6×	111 0.8×	92 0.9×	109 1.3×	14 0.2×	45	353
Raquel Castelo‐Branco Portugal	12	74 0.4×	86 0.6×	101 1.0×	122 1.5×	65 1.1×	22	363
Anna Toruńska-Sitarz Poland	13	250 1.3×	86 0.6×	158 1.5×	332 4.1×	88 1.5×	23	489
Joana Osswald Portugal	11	177 0.9×	79 0.6×	101 1.0×	360 4.4×	92 1.6×	12	471
Loïc Le Déan France	12	68 0.3×	171 1.2×	55 0.5×	72 0.9×	17 0.3×	21	340

Countries citing papers authored by Paul J. Janknegt

Since Specialization

Citations

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

Fields of papers citing papers by Paul J. Janknegt

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Paul J. Janknegt

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

All Works

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12 of 12 papers shown

Poll, Willem H. van de, Anita G. J. Buma, Ronald J. W. Visser, et al.. (2010). Xanthophyll cycle activity and photosynthesis of Dunaliella tertiolecta (Chlorophyceae) and Thalassiosira weissflogii (Bacillariophyceae) during fluctuating solar radiation. Phycologia. 49(3). 249–259. 18 indexed citations

Janknegt, Paul J., et al.. (2009). Antioxidative Responses of Two Marine Microalgae During Acclimation to Static and Fluctuating Natural UV Radiation. Photochemistry and Photobiology. 85(6). 1336–1345. 18 indexed citations

Buma, Anita G. J., Ronald J. W. Visser, Willem H. van de Poll, et al.. (2009). Wavelength-dependent xanthophyll cycle activity in marine microalgae exposed to natural ultraviolet radiation. European Journal of Phycology. 44(4). 515–524. 18 indexed citations

Janknegt, Paul J., et al.. (2009). Short-term antioxidative responses of 15 microalgae exposed to excessive irradiance including ultraviolet radiation. European Journal of Phycology. 44(4). 525–539. 45 indexed citations

Villafañe, Virginia E., Paul J. Janknegt, Ronald J. W. Visser, et al.. (2008). UVR-induced photoinhibition of summer marine phytoplankton communities from Patagonia. Marine Biology. 154(6). 1021–1029. 28 indexed citations

Janknegt, Paul J., Willem H. van de Poll, Ronald J. W. Visser, J. W. Rijstenbil, & Anita G. J. Buma. (2008). OXIDATIVE STRESS RESPONSES IN THE MARINE ANTARCTIC DIATOM CHAETOCEROS BREVIS (BACILLARIOPHYCEAE) DURING PHOTOACCLIMATION¹. Journal of Phycology. 44(4). 957–966. 49 indexed citations

Poll, Willem H. van de, Paul J. Janknegt, Maria A. van Leeuwe, Ronald J. W. Visser, & Anita G. J. Buma. (2008). Excessive irradiance and antioxidant responses of an Antarctic marine diatom exposed to iron limitation and to dynamic irradiance. Journal of Photochemistry and Photobiology B Biology. 94(1). 32–37. 36 indexed citations

Janknegt, Paul J., J. W. Rijstenbil, Willem H. van de Poll, Tsanko Gechev, & Anita G. J. Buma. (2007). A comparison of quantitative and qualitative superoxide dismutase assays for application to low temperature microalgae. Journal of Photochemistry and Photobiology B Biology. 87(3). 218–226. 85 indexed citations

Janknegt, Paul J.. (2007). Antioxidants, a radical solution?: Antioxidant responses of marine microalgae to ultraviolet radiation. Data Archiving and Networked Services (DANS). 1 indexed citations

10.

Poll, Willem H. van de, Anne‐Carlijn Alderkamp, Paul J. Janknegt, Jan Roggeveld, & Anita G. J. Buma. (2006). Photoacclimation modulates excessive photosynthetically active and ultraviolet radiation effects in a temperate and an Antarctic marine diatom. Limnology and Oceanography. 51(3). 1239–1248. 39 indexed citations

11.

Poll, Willem H. van de, et al.. (2005). PAR AND UV-INDUCED OXIDATIVE STRESS IN THE MARINE DIATOMS CHAETOCEROS BREVIS, THALASSIOSIRA ANTARCTICA AND THALASSIOSIRA WEISSFLOGII. Phycologia. 44(4). 104–105. 5 indexed citations

12.

Bischof, Kai, Paul J. Janknegt, Anita G. J. Buma, et al.. (2003). Oxidative stress and enzymatic scavenging of superoxide radicals induced by solar UV-B radiation in Ulva canopies from southern Spain. Scientia Marina. 67(3). 353–359. 32 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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