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Ecology and Evolution
Argentina
2026
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Plant Science and Agronomy
Argentina
2026

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Plant Science and Agronomy 58 1366 1254 6 6 162 10841
Ecology and Evolution 56 2855 2737 9 9 150 10584

Claudio M. Ghersa publications per year

The chart shows the history of publications by Claudio M. Ghersa between 1984 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Claudio M. Ghersa published across 41 years, from 1984 to 2024, averaging 4.2 papers a year. Output peaked at 20 publications in 2007. 3 of the 174 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1984 to 2024. Vertical axis: number of publications, 0 to 20. Peak 20 publications in 2007. 1984: 1 publication 1985: 2 publications 1986: 1 publication 1987: 4 publications 1988: 4 publications 1989: 1 publication 1990: 3 publications 1991: 1 publication 1992: 5 publications 1993: 3 publications 1994: 5 publications 1995: 1 publication 1996: 1 publication 1997: 3 publications 1998: 1 publication 1999: 3 publications 2000: 11 publications 2001: 5 publications 2002: 4 publications 2003: 6 publications 2004: 5 publications 2005: 4 publications 2006: 9 publications 2007: 20 publications 2008: 7 publications 2009: 9 publications 2010: 6 publications 2011: 3 publications 2012: 10 publications 2013: 6 publications 2014: 4 publications 2015: 5 publications 2016: 5 publications 2017: 3 publications 2018: 2 publications 2019: 2 publications 2020: 4 publications 2021: 2 publications 2022: 0 publications 2023: 2 publications 2024: 1 publication
1984 2024

174 publications in total across all disciplines

View publications per year as a table
Claudio M. Ghersa: publications per year, 1984 to 2024
Year Publications
1984 1
1985 2
1986 1
1987 4
1988 4
1989 1
1990 3
1991 1
1992 5
1993 3
1994 5
1995 1
1996 1
1997 3
1998 1
1999 3
2000 11
2001 5
2002 4
2003 6
2004 5
2005 4
2006 9
2007 20
2008 7
2009 9
2010 6
2011 3
2012 10
2013 6
2014 4
2015 5
2016 5
2017 3
2018 2
2019 2
2020 4
2021 2
2022 0
2023 2
2024 1
Total 174
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Claudio M. Ghersa publication distribution in Plant Science and Agronomy in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Plant Science and Agronomy in 2026. The highlighted bar marks where Claudio M. Ghersa sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 88 bars. Horizontal axis: publications, 36–40 to 467+. Vertical axis: number of scientists, 0 to 255. Most scientists, 255, have 111–115 publications. The last bar groups every scientist with 467 publications or more. The highlighted bar, 161–165 publications, is where this scientist sits. 36–40 publications: 2 scientists 41–45 publications: 7 scientists 46–50 publications: 40 scientists 51–55 publications: 58 scientists 56–60 publications: 60 scientists 61–65 publications: 107 scientists 66–70 publications: 130 scientists 71–75 publications: 153 scientists 76–80 publications: 191 scientists 81–85 publications: 199 scientists 86–90 publications: 206 scientists 91–95 publications: 218 scientists 96–100 publications: 226 scientists 101–105 publications: 227 scientists 106–110 publications: 247 scientists 111–115 publications: 255 scientists 116–120 publications: 253 scientists 121–125 publications: 233 scientists 126–130 publications: 219 scientists 131–135 publications: 201 scientists 136–140 publications: 194 scientists 141–145 publications: 176 scientists 146–150 publications: 157 scientists 151–155 publications: 147 scientists 156–160 publications: 151 scientists 161–165 publications: 159 scientists 166–170 publications: 137 scientists 171–175 publications: 128 scientists 176–180 publications: 126 scientists 181–185 publications: 98 scientists 186–190 publications: 114 scientists 191–195 publications: 100 scientists 196–200 publications: 90 scientists 201–205 publications: 71 scientists 206–210 publications: 98 scientists 211–215 publications: 70 scientists 216–220 publications: 86 scientists 221–225 publications: 61 scientists 226–230 publications: 58 scientists 231–235 publications: 53 scientists 236–240 publications: 64 scientists 241–245 publications: 39 scientists 246–250 publications: 46 scientists 251–255 publications: 51 scientists 256–260 publications: 36 scientists 261–265 publications: 44 scientists 266–270 publications: 35 scientists 271–275 publications: 30 scientists 276–280 publications: 33 scientists 281–285 publications: 35 scientists 286–290 publications: 36 scientists 291–295 publications: 26 scientists 296–300 publications: 26 scientists 301–305 publications: 31 scientists 306–310 publications: 30 scientists 311–315 publications: 21 scientists 316–320 publications: 29 scientists 321–325 publications: 14 scientists 326–330 publications: 15 scientists 331–335 publications: 15 scientists 336–340 publications: 17 scientists 341–345 publications: 15 scientists 346–350 publications: 12 scientists 351–355 publications: 17 scientists 356–360 publications: 18 scientists 361–365 publications: 12 scientists 366–370 publications: 11 scientists 371–375 publications: 6 scientists 376–380 publications: 6 scientists 381–385 publications: 11 scientists 386–390 publications: 9 scientists 391–395 publications: 10 scientists 396–400 publications: 8 scientists 401–405 publications: 4 scientists 406–410 publications: 9 scientists 411–415 publications: 11 scientists 416–420 publications: 4 scientists 421–425 publications: 7 scientists 426–430 publications: 4 scientists 431–435 publications: 3 scientists 436–440 publications: 5 scientists 441–445 publications: 8 scientists 446–450 publications: 6 scientists 451–455 publications: 7 scientists 456–460 publications: 5 scientists 461–465 publications: 6 scientists 466 publications: 2 scientists 467+ publications: 99 scientists
36–40 publications 467+

This scientist: 162 publications — 63rd percentile

63% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 467 publications or more.

View publications distribution as a table
Number of Plant Science and Agronomy scientists by publication count, Research.com 2026 ranking edition. Based on 6,494 ranked scientists.
Publications Scientists This scientist
36–40 2
41–45 7
46–50 40
51–55 58
56–60 60
61–65 107
66–70 130
71–75 153
76–80 191
81–85 199
86–90 206
91–95 218
96–100 226
101–105 227
106–110 247
111–115 255
116–120 253
121–125 233
126–130 219
131–135 201
136–140 194
141–145 176
146–150 157
151–155 147
156–160 151
161–165 159 162
166–170 137
171–175 128
176–180 126
181–185 98
186–190 114
191–195 100
196–200 90
201–205 71
206–210 98
211–215 70
216–220 86
221–225 61
226–230 58
231–235 53
236–240 64
241–245 39
246–250 46
251–255 51
256–260 36
261–265 44
266–270 35
271–275 30
276–280 33
281–285 35
286–290 36
291–295 26
296–300 26
301–305 31
306–310 30
311–315 21
316–320 29
321–325 14
326–330 15
331–335 15
336–340 17
341–345 15
346–350 12
351–355 17
356–360 18
361–365 12
366–370 11
371–375 6
376–380 6
381–385 11
386–390 9
391–395 10
396–400 8
401–405 4
406–410 9
411–415 11
416–420 4
421–425 7
426–430 4
431–435 3
436–440 5
441–445 8
446–450 6
451–455 7
456–460 5
461–465 6
466 2
467+ 99
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Claudio M. Ghersa D-index placement in Plant Science and Agronomy in 2026

The chart shows the D-index (discipline H-index) distribution of Plant Science and Agronomy scientists ranked by Research.com in 2026. The highlighted bar marks where Claudio M. Ghersa sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 80 bars. Horizontal axis: D-Index, 30 to 109+. Vertical axis: number of scientists, 0 to 288. Most scientists, 288, have 34 D-Index. The last bar groups every scientist with 109 D-Index or more. The highlighted bar, 58 D-Index, is where this scientist sits. 30 D-Index: 200 scientists 31 D-Index: 236 scientists 32 D-Index: 253 scientists 33 D-Index: 283 scientists 34 D-Index: 288 scientists 35 D-Index: 240 scientists 36 D-Index: 246 scientists 37 D-Index: 243 scientists 38 D-Index: 247 scientists 39 D-Index: 229 scientists 40 D-Index: 232 scientists 41 D-Index: 230 scientists 42 D-Index: 228 scientists 43 D-Index: 219 scientists 44 D-Index: 193 scientists 45 D-Index: 164 scientists 46 D-Index: 158 scientists 47 D-Index: 143 scientists 48 D-Index: 131 scientists 49 D-Index: 127 scientists 50 D-Index: 122 scientists 51 D-Index: 122 scientists 52 D-Index: 110 scientists 53 D-Index: 102 scientists 54 D-Index: 98 scientists 55 D-Index: 79 scientists 56 D-Index: 85 scientists 57 D-Index: 88 scientists 58 D-Index: 91 scientists 59 D-Index: 62 scientists 60 D-Index: 61 scientists 61 D-Index: 59 scientists 62 D-Index: 54 scientists 63 D-Index: 61 scientists 64 D-Index: 59 scientists 65 D-Index: 58 scientists 66 D-Index: 41 scientists 67 D-Index: 49 scientists 68 D-Index: 39 scientists 69 D-Index: 32 scientists 70 D-Index: 40 scientists 71 D-Index: 47 scientists 72 D-Index: 38 scientists 73 D-Index: 28 scientists 74 D-Index: 29 scientists 75 D-Index: 28 scientists 76 D-Index: 22 scientists 77 D-Index: 21 scientists 78 D-Index: 25 scientists 79 D-Index: 26 scientists 80 D-Index: 19 scientists 81 D-Index: 16 scientists 82 D-Index: 12 scientists 83 D-Index: 16 scientists 84 D-Index: 14 scientists 85 D-Index: 11 scientists 86 D-Index: 17 scientists 87 D-Index: 13 scientists 88 D-Index: 10 scientists 89 D-Index: 12 scientists 90 D-Index: 18 scientists 91 D-Index: 16 scientists 92 D-Index: 16 scientists 93 D-Index: 17 scientists 94 D-Index: 12 scientists 95 D-Index: 8 scientists 96 D-Index: 9 scientists 97 D-Index: 9 scientists 98 D-Index: 11 scientists 99 D-Index: 12 scientists 100 D-Index: 5 scientists 101 D-Index: 8 scientists 102 D-Index: 4 scientists 103 D-Index: 11 scientists 104 D-Index: 5 scientists 105 D-Index: 9 scientists 106 D-Index: 7 scientists 107 D-Index: 4 scientists 108 D-Index: 8 scientists 109+ D-Index: 99 scientists
30 D-Index 109+

This scientist: 58 D-Index — 80th percentile

80% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 109 D-Index or more.

View D-Index distribution as a table
Number of Plant Science and Agronomy scientists by D-index, Research.com 2026 ranking edition. Based on 6,494 ranked scientists.
D-Index Scientists This scientist
30 200
31 236
32 253
33 283
34 288
35 240
36 246
37 243
38 247
39 229
40 232
41 230
42 228
43 219
44 193
45 164
46 158
47 143
48 131
49 127
50 122
51 122
52 110
53 102
54 98
55 79
56 85
57 88
58 91 58
59 62
60 61
61 59
62 54
63 61
64 59
65 58
66 41
67 49
68 39
69 32
70 40
71 47
72 38
73 28
74 29
75 28
76 22
77 21
78 25
79 26
80 19
81 16
82 12
83 16
84 14
85 11
86 17
87 13
88 10
89 12
90 18
91 16
92 16
93 17
94 12
95 8
96 9
97 9
98 11
99 12
100 5
101 8
102 4
103 11
104 5
105 9
106 7
107 4
108 8
109+ 99
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Research.com Recognitions

  • 2026 - Research.com Ecology and Evolution in Argentina Leader Award
  • 2026 - Research.com Plant Science and Agronomy in Argentina Leader Award
  • 2025 - Research.com Ecology and Evolution in Argentina Leader Award
  • 2025 - Research.com Plant Science and Agronomy in Argentina Leader Award

Overview

Claudio M. Ghersa is a researcher affiliated with the University of Buenos Aires in Argentina. Their work primarily spans the field of Agricultural and Biological Sciences, with a particular focus on Plant Science, Ecology, Evolution, Behavior and Systematics, and Environmental Chemistry. Their research topics include plant responses to elevated CO2, plant and fungal interactions, plant parasitism and resistance, plant and animal studies, turfgrass adaptation and management, as well as seed germination and physiology.

Ghersa has contributed to multiple scientific publications across a variety of respected journals. Notable recent papers include:

  • Ontogenetic and trans-generational dynamics of a vertically transmitted fungal symbiont in an annual host plant in ozone-polluted settings (2020, Plant Cell & Environment)
  • Getting ready for the ozone battle: Vertically transmitted fungal endophytes have transgenerational positive effects in plants (2021, Plant Cell & Environment)
  • The negative effect of a vertically-transmitted fungal endophyte on seed longevity is stronger than that of ozone transgenerational effect (2020, Environmental and Experimental Botany)
  • Seed-borne fungal endophytes constrain reproductive success of host plants under ozone pollution (2021, Environmental Research)
  • Daño, producción de semillas y persistencia del hongo endófito Epichloë occultans en plantas de Lolium multiflorum bajo un ataque de herbívoros lepidópteros y contaminación por ozono (2020, Ecología Austral)

Their frequent co-authors include Pedro E. Gundel, M. Alejandra Martínez-Ghersa, Andrea C. Ueno, Patricia V. Demkura, and Stuart D. Card. These collaborations have yielded contributions to a range of journals such as Plant Cell & Environment, Environmental Research, Environmental and Experimental Botany, Ecología Austral, and Austral Ecology.

Ghersa's research frequently intersects with ecological and physiological studies of plants under environmental stress, especially related to ozone pollution and plant-fungal relationships. This is reflected in study topics like vertically transmitted fungal endophytes, their transgenerational effects, and their impact on seed longevity and reproductive success in host plants.

In summary, Claudio M. Ghersa's academic profile reflects a multi-faceted investigation into plant biology under environmental challenges, with an emphasis on symbiotic fungal relationships and plant adaptation mechanisms. Their publication record demonstrates ongoing contributions to understanding plant responses in changing ecological scenarios.

Best Publications

  • Modeling seedling emergence

    Frank Forcella;Roberto L. Benech Arnold;Rudolfo Sanchez;Claudio M. Ghersa

  • Environmental control of dormancy in weed seed banks in soil

    Roberto L Benech-Arnold;Rodolfo A Sánchez;Frank Forcella;Betina C Kruk

  • Early detection of neighbour plants by phytochrome perception of spectral changes in reflected sunlight

    C. L. Ballaré;R. A. Sánchez;Ana L. Scopel;J. J. Casal

  • Weed Ecology: Implications for Management

    Steven R. Radosevich;Jodie S. Holt;Claudio Ghersa

  • Symbiotic fungal endophytes control insect host–parasite interaction webs

    Marina Omacini;Enrique J. Chaneton;Claudio M. Ghersa;Christine B. Müller;Christine B. Müller

  • Field-crop systems of the Pampas

    A. J Hall;C. M Rebella;C. M Ghersa;J. P Culot

  • Ecology of Weeds and Invasive Plants

    Steven R. Radosevich;Jodie S. Holt;Claudio M. Ghersa

  • Ecology of Weeds and Invasive Plants: Relationship to Agriculture and Natural Resource Management

    Steven R. Radosevich;Jodie S. Holt;Claudio Ghersa

  • Coriander essential oil composition from two genotypes grown in different environmental conditions.

    Alejandra Gil;Elba B De La Fuente;Adriana E Lenardis;Mónica López Pereira

  • Litter quality and nutrient cycling affected by grazing‐induced species replacements along a precipitation gradient

    María Gisela Semmartin;Martin Roberto Aguiar;Roberto Alejandro Distel;Alicia Susana Moretto

  • Woody species invasion in the Rolling Pampa grasslands, Argentina

    Claudio M Ghersa;Elba de la Fuente;Susana Suarez;Rolando J.C Leon

  • Ecological correlates of weed seed size and persistence in the soil under different tilling systems: implications for weed management.

    C.M Ghersa;M.A Martı́nez-Ghersa

  • Using phenology prediction in weed management: a review

    C. M. Ghersa;J. S. Holt

  • Temperature effects on dormancy release and germination rate in Sorghum halepense (L.) Pers. seeds: a quantitative analysis

    R. L. Benech Arnold;C. M. Ghersa;R. A. Sanchez;P. Insausti

  • Incorporating the process of vertical transmission into understanding of host–symbiont dynamics

    Pedro Emilio Gundel;J A Rudgers;Claudio Marco Ghersa

  • Glyphosate-resistant weeds of South American cropping systems: an overview.

    Martin M Vila-Aiub;Ribas A Vidal;Maria C Balbi;Pedro E Gundel

  • Limits to tree species invasion in pampean grassland and forest plant communities.

    C. Noemi Mazia;Enrique J. Chaneton;Claudio M. Ghersa;Rolando J. C. Leon

  • Landscape complexity differentially affects alpha, beta, and gamma diversities of plants occurring in fencerows and crop fields.

    Santiago L. Poggio;Enrique J. Chaneton;Claudio M. Ghersa

  • Do foliar endophytes affect grass litter decomposition? A microcosm approach using Lolium multiflorum

    Marina Omacini;Enrique J. Chaneton;Claudio M. Ghersa;Pablo Otero

  • The role of fluctuating temperatures in germination and establishment of Sorghum halepense. Regulation of germination at increasing depths

    C. M. Ghersa;R. L. Benech Arnold;M. A. Martinez-Ghersa

Frequent Co-Authors

Pedro E. Gundel
Pedro E. Gundel University of Talca
Steven R. Radosevich
Steven R. Radosevich Oregon State University
Emilio H. Satorre
Emilio H. Satorre University of Buenos Aires
Enrique J. Chaneton
Enrique J. Chaneton University of Buenos Aires
Jodie S. Holt
Jodie S. Holt University of California, Riverside
Rodolfo A. Sánchez
Rodolfo A. Sánchez University of Buenos Aires
Martin M. Vila-Aiub
Martin M. Vila-Aiub University of Western Australia
Roberto L. Benech-Arnold
Roberto L. Benech-Arnold University of Buenos Aires
Lucas A. Garibaldi
Lucas A. Garibaldi National Scientific and Technical Research Council
Carlos L. Ballaré
Carlos L. Ballaré University of Buenos Aires

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