World's Best Scientists 2026 revealed!

D-Index & Metrics

Plant Science and Agronomy

D-Index
37
Citations
6364
World Ranking
4583
National Ranking
81

Ecology and Evolution

D-Index
36
Citations
6119
World Ranking
7068
National Ranking
40

Eugene D. Ungar 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 Eugene D. Ungar sits on this spectrum.

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 publications 467+

This scientist: 104 publications — 28th percentile

28% of scientists in this discipline score the same or lower.

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

Eugene D. Ungar 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 Eugene D. Ungar sits on this spectrum.

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: 37 D-Index — 31st percentile

31% of scientists in this discipline score the same or lower.

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

Overview

Eugene D. Ungar is affiliated with the Agricultural Research Organization in Israel. Their research primarily focuses on environmental science and biochemistry, genetics, and molecular biology, with notable contributions in several subfields including ecology, global and planetary change, small animals, developmental biology, and aspects of management, monitoring, policy, and law.

Their work addresses a variety of topics with a strong emphasis on wildlife ecology and conservation, fire effects on ecosystems, rangeland and wildlife management, animal behavior and welfare studies, animal vocal communication and behavior, rangeland management and livestock ecology, and genetic and phenotypic traits in livestock.

Key publications by Eugene D. Ungar include:

  • What Is Grazing Time? Insights from the Acoustic Signature of Goat Jaw Activity in Wooded Landscapes, 2024, published in Sensors
  • Rhythms, Patterns and Styles in the Jaw Movement Activity of Beef Cattle on Rangeland as Revealed by Acoustic Monitoring, 2025, published in Sensors

Additionally, their coauthors frequently include:

  • Reuven Horn
  • Tarin Paz-Kagan
  • Vladimir Alexandroff
  • Ynon Nevo
  • Mor Ashkenazi

Their research has been published mainly in venues such as Sensors and The Science of The Total Environment, with the latter featuring the paper Detection of Goat Herding Impact on Vegetation Cover Change Using Multi-Season, Multi-Herd Tracking and Satellite Imagery (2023).

Best Publications

  • Decoupling of soil nutrient cycles as a function of aridity in global drylands

    Manuel Delgado-Baquerizo;Fernando T. Maestre;Antonio Gallardo;Matthew A. Bowker

  • Vegetation response to grazing management in a Mediterranean herbaceous community: a functional group approach

    Marcelo Sternberg;Mario Gutman;Avi Perevolotsky;Eugene D. Ungar

  • Effects of sward height and bulk density on bite dimensions of cattle grazing homogeneous swards

    E. A. Laca;E. D. Ungar;N. Seligman;M. W. Demment

  • Biogeography of soil archaea and bacteria along a steep precipitation gradient

    Roey Angel;M Ines M Soares;Eugene D Ungar;Osnat Gillor

  • Inference of Animal Activity From GPS Collar Data on Free-Ranging Cattle

    Eugene D. Ungar;Zalmen Henkin;Mario Gutman;Amit Dolev

  • Soil Microbial Abundance and Diversity Along a Low Precipitation Gradient

    Ami Bachar;Ashraf Al-Ashhab;M. Ines M. Soares;Menachem Y. Sklarz

  • Mechanisms of handling time and intake rate of a large mammalian grazer

    E.A. Laca;E.D. Ungar;M.W. Demment

  • HERBAGE INTAKE IN RELATION TO AVAILABILITY AND SWARD STRUCTURE: GRAZING PROCESSES AND OPTIMAL FORAGING

    E. D. Ungar;I. Noy-Meir

  • Energy cost of cows' grazing activity: Use of the heart rate method and the Global Positioning System for direct field estimation.

    A. Brosh;Z. Henkin;E. D. Ungar;A. Dolev

  • Grazing-induced spatial variability of soil bulk density and content of moisture, organic carbon and calcium carbonate in a semi-arid rangeland

    Ilan Stavi;Eugene David Ungar;Hanoch Lavee;Pariente Sarah

  • Transpiration and annual water balance of Aleppo pine in a semiarid region: Implications for forest management

    Eugene David Ungar;Eyal Rotenberg;Naama Raz-Yaseef;Shabtai Cohen

  • Woody Species as Landscape Modulators and Their Effect on Biodiversity Patterns

    Moshe Shachak;Bertrand Boeken;Elli Groner;Ronen Kadmon

  • Classifying cattle jaw movements: Comparing IGER Behaviour Recorder and acoustic techniques

    Eugene David Ungar;Steven Mark Rutter

  • An integrated methodology for studying short-term grazing behaviour of cattle.

    E. A. Laca;E. D. Ungar;N. G. Seligman;M. R. Ramey

  • Ruminant self-medication against gastrointestinal nematodes: evidence, mechanism, and origins

    Juan J. Villalba;James Miller;Eugene D. Ungar;Serge Y. Landau

  • Bite Dimensions and Herbage Intake by Cattle Grazing Short Hand-Constructed Swards

    E. D. Ungar;A. Genizi;M. W. Demment

  • Automatic recognition of jaw movements in free-ranging cattle, goats and sheep, using acoustic monitoring ☆

    Shilo Navon;Amos Mizrach;Amots Hetzroni;Eugene David Ungar

  • From desert to Mediterranean rangelands: will increasing drought and inter-annual rainfall variability affect herbaceous annual primary productivity?

    Carly Golodets;Marcelo Sternberg;Jaime Kigel;Bertrand Boeken

  • Diet selection in dairy goats grazing woody Mediterranean rangeland

    A Perevolotsky;S Landau;D Kababia;E.D Ungar

  • Ecogeomorphic feedbacks in semiarid rangelands: a review.

    I. Stavi;H. Lavee;E.D. Ungar;P. Sarah

  • Effects of cattle grazing on herbage quality in a herbaceous Mediterranean rangeland

    Z. Henkin;E. D. Ungar;L. Dvash;A. Perevolotsky

  • Energy cost of activities and locomotion of grazing cows: a repeated study in larger plots.

    A. Brosh;Z. Henkin;E. D. Ungar;A. Dolev

Frequent Co-Authors

Serge Yan Landau
Serge Yan Landau Agricultural Research Organization
Avi Perevolotsky
Avi Perevolotsky Agricultural Research Organization
Marcelo Sternberg
Marcelo Sternberg Tel Aviv University
Jaime Kigel
Jaime Kigel Hebrew University of Jerusalem
Arieh Brosh
Arieh Brosh Agricultural Research Organization
Moshe Shachak
Moshe Shachak Ben-Gurion University of the Negev
Montague W. Demment
Montague W. Demment University of California, Davis
Eli Zaady
Eli Zaady Agricultural Research Organization
John W. Walker
John W. Walker Texas A&M University
Shabtai Cohen
Shabtai Cohen Agricultural Research Organization

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