H. Harkema

541 total citations
24 papers, 400 citations indexed

About

H. Harkema is a scholar working on Plant Science, Cell Biology and Molecular Biology. According to data from OpenAlex, H. Harkema has authored 24 papers receiving a total of 400 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Plant Science, 3 papers in Cell Biology and 2 papers in Molecular Biology. Recurrent topics in H. Harkema's work include Plant Physiology and Cultivation Studies (18 papers), Postharvest Quality and Shelf Life Management (15 papers) and Flowering Plant Growth and Cultivation (7 papers). H. Harkema is often cited by papers focused on Plant Physiology and Cultivation Studies (18 papers), Postharvest Quality and Shelf Life Management (15 papers) and Flowering Plant Growth and Cultivation (7 papers). H. Harkema collaborates with scholars based in Netherlands, United States and Chile. H. Harkema's co-authors include Wouter G. van Doorn, Y. de Witte, Fisun Gürsel Çelikel, Devon Zagory, Yuan Zhong, Ernst J. Woltering, Romina Pedreschi, R. Ferreyra, Stefan A. W. Hollak and Bruno G. Defilippi and has published in prestigious journals such as Physiologia Plantarum, Postharvest Biology and Technology and Journal of Plant Physiology.

In The Last Decade

H. Harkema

23 papers receiving 352 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
H. Harkema Netherlands 12 355 77 48 36 31 24 400
E. Skutnik Poland 12 362 1.0× 73 0.9× 40 0.8× 32 0.9× 66 2.1× 50 410
Julita Rabiza-Świder Poland 13 385 1.1× 109 1.4× 36 0.8× 29 0.8× 59 1.9× 48 437
Agata Jędrzejuk Poland 12 275 0.8× 85 1.1× 31 0.6× 23 0.6× 65 2.1× 37 329
Jin Hee Lim South Korea 11 284 0.8× 82 1.1× 35 0.7× 13 0.4× 52 1.7× 55 355
Byung-Chun In South Korea 14 452 1.3× 66 0.9× 35 0.7× 43 1.2× 65 2.1× 43 508
Rashid S. Al-Obeed Saudi Arabia 11 311 0.9× 61 0.8× 46 1.0× 26 0.7× 17 0.5× 53 345
Ahmed A. Heflish Egypt 11 236 0.7× 54 0.7× 37 0.8× 62 1.7× 20 0.6× 20 304
A. F. M. Jamal Uddin Bangladesh 10 258 0.7× 88 1.1× 41 0.9× 12 0.3× 17 0.5× 59 307
Nay Myo Win South Korea 10 356 1.0× 59 0.8× 33 0.7× 16 0.4× 12 0.4× 41 391
E. Hadavi Iran 10 284 0.8× 52 0.7× 36 0.8× 13 0.4× 13 0.4× 40 322

Countries citing papers authored by H. Harkema

Since Specialization
Citations

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

Fields of papers citing papers by H. Harkema

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. Harkema

This figure shows the co-authorship network connecting the top 25 collaborators of H. Harkema. A scholar is included among the top collaborators of H. Harkema 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 H. Harkema. H. Harkema 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.
Pedreschi, Romina, et al.. (2015). Impact of postharvest ripening strategies on ‘Hass’ avocado fatty acid profiles. South African Journal of Botany. 103. 32–35. 47 indexed citations
2.
Tromp, Seth-Oscar, et al.. (2015). Modelling the quality of potted plants after dark storage. Postharvest Biology and Technology. 103. 9–16. 3 indexed citations
3.
Witte, Y. de, H. Harkema, & Wouter G. van Doorn. (2014). Effect of antimicrobial compounds on cut Gerbera flowers: Poor relation between stem bending and numbers of bacteria in the vase water. Postharvest Biology and Technology. 91. 78–83. 26 indexed citations
4.
Lukasse, L.J.S., et al.. (2013). Quest II produce quality research overview. Socio-Environmental Systems Modeling. 1 indexed citations
5.
Doorn, Wouter G. van, et al.. (2013). Opening of cut Iris x hollandica flowers as affected by temperature, dry storage, and light. Postharvest Biology and Technology. 89. 40–43. 4 indexed citations
6.
Doorn, Wouter G. van, et al.. (2012). Opening of Iris flowers is regulated by endogenous auxins. Journal of Plant Physiology. 170(2). 161–164. 28 indexed citations
7.
8.
Harkema, H., et al.. (2012). Reduction of Botrytis cinerea incidence in cut roses (Rosa hybrida L.) during long term transport in dry conditions. Postharvest Biology and Technology. 76. 135–138. 12 indexed citations
9.
Doorn, Wouter G. van, et al.. (2011). A treatment to improve the vase life of cut tulips: Effects on tepal senescence, tepal abscission, leaf yellowing and stem elongation. Postharvest Biology and Technology. 61(1). 56–63. 31 indexed citations
10.
Elings, A., et al.. (2004). THE RELATION BETWEEN PHYSIOLOGICAL MATURITY AND COLOUR OF TOMATO FRUITS. Acta Horticulturae. 37–44. 2 indexed citations
11.
Martins, F.S., et al.. (2002). The effects on temperature on strawberries. Socio-Environmental Systems Modeling. 2 indexed citations
12.
Doorn, Wouter G. van, Y. de Witte, & H. Harkema. (1995). Effect of high numbers of exogenous bacteria on the water relations and longevity of cut carnation flowers. Postharvest Biology and Technology. 6(1-2). 111–119. 35 indexed citations
13.
Doorn, Wouter G. van, et al.. (1995). Water relations and senescence of cut Iris flowers: effects of cycloheximide. Postharvest Biology and Technology. 5(4). 345–351. 20 indexed citations
14.
Doorn, W.G. van, et al.. (1992). Water Relations of Cut Rose Flowers cv. Sonia after Dry Storage. Horticulture Environment and Biotechnology. 33(4). 337–342. 1 indexed citations
15.
Doorn, Wouter G. van, et al.. (1991). IS VASCULAR BLOCKAGE IN STEMS OF CUT LILAC FLOWERS MEDIATED BY ETHYLENE?. Acta Horticulturae. 177–182. 17 indexed citations
16.
Harkema, H., et al.. (1991). Distribution of amino-oxyacetic acid in cut carnation flowers after pretreatment. Scientia Horticulturae. 47(3-4). 327–333. 4 indexed citations
17.
Doorn, Wouter G. van, Devon Zagory, Y. de Witte, & H. Harkema. (1991). Effects of vase-water bacteria on the senescence of cut carnation flowers. Postharvest Biology and Technology. 1(2). 161–168. 48 indexed citations
18.
Harkema, H., et al.. (1989). EFFECT OF AMINO-OXYACETIC ACID ON COLORATION OF THE LABELLUM AND LONGEVITY OF CUT CYMBIDIUM FLOWERS. Acta Horticulturae. 293–304. 4 indexed citations
19.
Harkema, H., et al.. (1987). THE ROLE OF AMINO-OXYACETIC ACID, TRITON X-100 AND KINETIN AS COMPONENTS OF A PRETREATMENT SOLUTION FOR CARNATIONS. Acta Horticulturae. 263–272. 7 indexed citations
20.
Woltering, Ernst J. & H. Harkema. (1987). EFFECT OF EXPOSURE TIME AND TEMPERATURE ON RESPONSE OF CARNATION CUT FLOWERS TO ETHYLENE. Acta Horticulturae. 255–262. 11 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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