H. Challa

1.7k total citations
58 papers, 1.2k citations indexed

About

H. Challa is a scholar working on Plant Science, Global and Planetary Change and Soil Science. According to data from OpenAlex, H. Challa has authored 58 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Plant Science, 15 papers in Global and Planetary Change and 4 papers in Soil Science. Recurrent topics in H. Challa's work include Greenhouse Technology and Climate Control (30 papers), Plant Water Relations and Carbon Dynamics (14 papers) and Plant responses to elevated CO2 (8 papers). H. Challa is often cited by papers focused on Greenhouse Technology and Climate Control (30 papers), Plant Water Relations and Carbon Dynamics (14 papers) and Plant responses to elevated CO2 (8 papers). H. Challa collaborates with scholars based in Netherlands, United States and India. H. Challa's co-authors include O. Körner, E. Dayan, H. van Keulen, James W. Jones, E. Heuvelink, G.P.A. Bot, G. van Straten, N.J. van de Braak, J.C. Bakker and A.H.C.M. Schapendonk and has published in prestigious journals such as Journal of Experimental Botany, Plant and Soil and Computers and Electronics in Agriculture.

In The Last Decade

H. Challa

56 papers receiving 1.0k 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. Challa Netherlands 19 1.0k 321 145 51 48 58 1.2k
G.A. Giacomelli United States 20 1.0k 1.0× 318 1.0× 156 1.1× 63 1.2× 46 1.0× 122 1.4k
A. Elings Netherlands 17 998 1.0× 208 0.6× 108 0.7× 32 0.6× 76 1.6× 76 1.2k
D. H. Willits United States 18 777 0.8× 232 0.7× 96 0.7× 33 0.6× 24 0.5× 56 961
J.A. Dieleman Netherlands 20 1.1k 1.1× 228 0.7× 45 0.3× 43 0.8× 74 1.5× 73 1.2k
H.‐J. Tantau Germany 14 649 0.6× 219 0.7× 144 1.0× 89 1.7× 26 0.5× 52 830
A. Levi Israel 17 542 0.5× 180 0.6× 55 0.4× 59 1.2× 203 4.2× 32 814
A. Marani Israel 16 694 0.7× 105 0.3× 151 1.0× 7 0.1× 24 0.5× 53 810
Ling Gou China 15 660 0.6× 116 0.4× 117 0.8× 13 0.3× 48 1.0× 50 1.0k
H. P. W. Jayasuriya Oman 14 392 0.4× 83 0.3× 80 0.6× 14 0.3× 202 4.2× 92 896

Countries citing papers authored by H. Challa

Since Specialization
Citations

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

Fields of papers citing papers by H. Challa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of H. Challa. A scholar is included among the top collaborators of H. Challa 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. Challa. H. Challa 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.
Aryan, Homayon, et al.. (2025). Enhanced Radiation at Aviation Altitudes and Plasmaspheric Hiss Waves—A Time Shift Analysis. Journal of Geophysical Research Space Physics. 130(10).
2.
3.
Mishra, Sambit Kumar, et al.. (2024). Task Offloading Technique Selection In Mobile Edge Computing. 1–6. 2 indexed citations
4.
Bot, G.P.A., et al.. (2005). THE SOLAR GREENHOUSE: STATE OF THE ART IN ENERGY SAVING AND SUSTAINABLE ENERGY SUPPLY. Acta Horticulturae. 501–508. 62 indexed citations
5.
Körner, O. & H. Challa. (2004). ENERGY SAVING CLIMATE CONTROL REGIME FOR CUT CHRYSANTHEMUM. Acta Horticulturae. 489–496. 2 indexed citations
6.
Pronk, A.A., E. Heuvelink, & H. Challa. (2003). Dry mass production and leaf area development of field-grown ornamental conifers: measurements and simulation. Agricultural Systems. 78(3). 337–353. 9 indexed citations
7.
Heuvelink, E., et al.. (2002). Effects of planting date and plant density on crop growth of cut chrysanthemum. The Journal of Horticultural Science and Biotechnology. 77(2). 238–247. 17 indexed citations
8.
Bakker, J.C., G.P.A. Bot, H. Challa, & N.J. van de Braak. (1995). Greenhouse climate control. Socio-Environmental Systems Modeling. 116 indexed citations
9.
Dayan, E., et al.. (1993). Development, calibration and validation of a greenhouse tomato growth model: II. Field calibration and validation. Agricultural Systems. 43(2). 165–183. 24 indexed citations
10.
Challa, H. & E. Heuvelink. (1993). ECONOMIC EVALUATION OF CROP PHOTOSYNTHESIS. Acta Horticulturae. 219–228. 7 indexed citations
11.
Challa, H. & G. van Straten. (1993). Optimal diurnal climate control in greenhouse as related to greenhouse management and crop requirements.. Socio-Environmental Systems Modeling. 7 indexed citations
12.
Jones, James W., et al.. (1991). A DYNAMIC TOMATO GROWTH AND YIELD MODEL (TOMGRO). Transactions of the ASAE. 34(2). 663–672. 193 indexed citations
13.
Challa, H.. (1990). Crop growth models for greenhouse climate control.. Socio-Environmental Systems Modeling. 125–145. 14 indexed citations
14.
Challa, H.. (1989). MODELLING FOR CROP GROWTH CONTROL. Acta Horticulturae. 209–216. 13 indexed citations
15.
Challa, H.. (1985). REPORT OF THE WORKING PARTY "CROP GROWTH MODELS". Acta Horticulturae. 169–176. 16 indexed citations
16.
Cate, A.J. Udink ten & H. Challa. (1984). ON OPTIMAL COMPUTER CONTROL OF THE CROP GROWTH SYSTEM. Acta Horticulturae. 267–276. 12 indexed citations
17.
Challa, H., et al.. (1981). BIOLOGICAL ASPECTS OF DYNAMIC OPTIMIZATION IN GREENHOUSE CLIMATE CONTROL. Acta Horticulturae. 341–346. 1 indexed citations
18.
Challa, H., et al.. (1980). A STRATEGY FOR CLIMATE CONTROL IN GREENHOUSES IN EARLY WINTER PRODUCTION. Acta Horticulturae. 159–164. 18 indexed citations
19.
Challa, H., et al.. (1978). INFLUENCE OF VARYING NIGHT TEMPERATURES ON A CUCUMBER CROP. Acta Horticulturae. 249–256. 14 indexed citations
20.
Challa, H.. (1978). RESPIRATION MEASUREMENTS AS A TOOL IN THE OPTIMIZATION OF PLANT ENVIRONMENT IN GLASSHOUSE CULTIVATION. Acta Horticulturae. 239–248. 6 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by G.A. Giacomelli Breakdown of academic impact, for papers by A. Elings Breakdown of academic impact, for papers by D. H. Willits Breakdown of academic impact, for papers by J.A. Dieleman Breakdown of academic impact, for papers by H.‐J. Tantau Breakdown of academic impact, for papers by A. Levi Breakdown of academic impact, for papers by A. Marani Breakdown of academic impact, for papers by Ling Gou Breakdown of academic impact, for papers by H. P. W. Jayasuriya
Rankless by CCL
2026