Tiit Pärnik

964 total citations
26 papers, 703 citations indexed

About

Tiit Pärnik is a scholar working on Plant Science, Molecular Biology and Global and Planetary Change. According to data from OpenAlex, Tiit Pärnik has authored 26 papers receiving a total of 703 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Plant Science, 18 papers in Molecular Biology and 6 papers in Global and Planetary Change. Recurrent topics in Tiit Pärnik's work include Photosynthetic Processes and Mechanisms (17 papers), Plant responses to elevated CO2 (11 papers) and Plant Water Relations and Carbon Dynamics (6 papers). Tiit Pärnik is often cited by papers focused on Photosynthetic Processes and Mechanisms (17 papers), Plant responses to elevated CO2 (11 papers) and Plant Water Relations and Carbon Dynamics (6 papers). Tiit Pärnik collaborates with scholars based in Estonia, Sweden and Germany. Tiit Pärnik's co-authors include Olav Keerberg, Hermann Bauwe, Katja Morgenthal, Wolfram Weckwerth, Per Gardeström, Stefan Timm, Stefanie Wienkoop, Leszek A. Kleczkowski, Adriano Nunes‐Nesi and Alisdair R. Fernie and has published in prestigious journals such as The Plant Cell, PLANT PHYSIOLOGY and Journal of Experimental Botany.

In The Last Decade

Tiit Pärnik

26 papers receiving 687 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tiit Pärnik Estonia 12 508 472 143 72 56 26 703
Olav Keerberg Estonia 13 567 1.1× 536 1.1× 162 1.1× 82 1.1× 60 1.1× 21 779
Chisato Masumoto Japan 11 533 1.0× 697 1.5× 116 0.8× 69 1.0× 35 0.6× 13 873
Silke Krömer Sweden 13 766 1.5× 624 1.3× 131 0.9× 57 0.8× 82 1.5× 17 982
Mirta N. Sivak United Kingdom 18 644 1.3× 745 1.6× 183 1.3× 60 0.8× 20 0.4× 34 1.0k
Norman P. A. Huner Canada 16 761 1.5× 722 1.5× 105 0.7× 137 1.9× 32 0.6× 26 1.1k
M. J. Cornelius United Kingdom 14 505 1.0× 607 1.3× 72 0.5× 95 1.3× 52 0.9× 18 848
Martin Peisker Germany 16 596 1.2× 768 1.6× 195 1.4× 78 1.1× 17 0.3× 44 1.0k
Genyun Chen China 18 451 0.9× 704 1.5× 114 0.8× 38 0.5× 23 0.4× 45 947
A. Herold United Kingdom 9 383 0.8× 782 1.7× 163 1.1× 78 1.1× 24 0.4× 11 951
Michito Tsuyama Japan 11 408 0.8× 344 0.7× 53 0.4× 61 0.8× 118 2.1× 22 632

Countries citing papers authored by Tiit Pärnik

Since Specialization
Citations

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

Fields of papers citing papers by Tiit Pärnik

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tiit Pärnik

This figure shows the co-authorship network connecting the top 25 collaborators of Tiit Pärnik. A scholar is included among the top collaborators of Tiit Pärnik 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 Tiit Pärnik. Tiit Pärnik 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.
2.
Keerberg, Olav, et al.. (2014). C2 photosynthesis generates about 3-fold elevated leaf CO2 levels in the C3–C4 intermediate species Flaveria pubescens. Journal of Experimental Botany. 65(13). 3649–3656. 42 indexed citations
3.
Pärnik, Tiit, et al.. (2012). Specificity factor of Rubisco: estimation in intact leaves by carboxylation at different CO<sub>2</sub>/O<sub>2</sub> ratios. Photosynthetica. 50(2). 247–253. 3 indexed citations
4.
Szal, Bożena, Anna Podgórska, Tiit Pärnik, et al.. (2010). Influence of mitochondrial genome rearrangement on cucumber leaf carbon and nitrogen metabolism. Planta. 232(6). 1371–1382. 10 indexed citations
5.
6.
Pärnik, Tiit, et al.. (2008). Components of CO<sub>2</sub> exchange in leaves of C<sub>3</sub> species with different ability of starch accumulation. Photosynthetica. 46(1). 84–90. 4 indexed citations
7.
Wienkoop, Stefanie, Wolfram Weckwerth, Stefan Timm, et al.. (2008). A Cytosolic Pathway for the Conversion of Hydroxypyruvate to Glycerate during Photorespiration in Arabidopsis. 20. 2848–2859. 4 indexed citations
8.
Engel, Nadja, Üner Kolukisaoglu, Katja Morgenthal, et al.. (2007). Deletion of Glycine Decarboxylase in Arabidopsis Is Lethal under Nonphotorespiratory Conditions. PLANT PHYSIOLOGY. 144(3). 1328–1335. 115 indexed citations
9.
Pärnik, Tiit, et al.. (2007). Photorespiratory and respiratory decarboxylations in leaves of C3 plants under different CO2 concentrations and irradiances. Plant Cell & Environment. 30(12). 1535–1544. 28 indexed citations
10.
11.
Bykova, Natalia V., Olav Keerberg, Tiit Pärnik, Hermann Bauwe, & Per Gardeström. (2005). Interaction between photorespiration and respiration in transgenic potato plants with antisense reduction in glycine decarboxylase. Planta. 222(1). 130–140. 52 indexed citations
12.
Pärnik, Tiit, et al.. (2004). Regulation of Ribulose-1,5-bisphosphate Carboxylase/Oxygenase in vivo: Control by High CO<sub>2</sub> Concentration. Photosynthetica. 42(2). 283–290. 2 indexed citations
13.
Pärnik, Tiit, et al.. (2004). Respiratory acclimation in Arabidopsis thaliana leaves at low temperature. Journal of Plant Physiology. 161(5). 573–579. 44 indexed citations
14.
Pärnik, Tiit, et al.. (2002). Respiratory CO2 Fluxes in Photosynthesizing Leaves of C3 Species Varying in Rates of Starch Synthesis1. Russian Journal of Plant Physiology. 49(6). 729–735. 17 indexed citations
15.
Keerberg, Olav, et al.. (2001). Contribution of primary and stored photosynthates to photorespiration and respiration in the light and in the dark. Science Access. 3(1). 2 indexed citations
16.
Pärnik, Tiit & Olav Keerberg. (1995). Decarboxylation of primary and end products of photosynthesis at different oxygen concentrations. Journal of Experimental Botany. 46(special_issue). 1439–1477. 66 indexed citations
17.
Keerberg, Olav, et al.. (1983). The metabolism of photosynthetically assimilated 14CO2 under different concentrations of carbon dioxide. The International Journal of Applied Radiation and Isotopes. 34(5). 861–864. 3 indexed citations
18.
Pärnik, Tiit, et al.. (1979). Parameters of the Reductive Pentose Phosphate Cycle and of the Glycolate Pathway under Different Concentrations of Oxygen. Zeitschrift für Pflanzenphysiologie. 95(3). 213–225. 3 indexed citations
19.
Pärnik, Tiit, et al.. (1978). On the Control of the Glycolate Pathway by Light and Oxygen. Zeitschrift für Pflanzenphysiologie. 88(3). 219–226. 4 indexed citations
20.
Pärnik, Tiit, et al.. (1970). Effect of oxygen concentration and light intensity on the distribution of labelled carbon in photosynthesis products in bean plants.. Photosynthetica. 4(1). 1–8. 15 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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