World's Best Scientists 2026 revealed!
Maria Manuela Chaves

Maria Manuela Chaves

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Plant Science and Agronomy
Portugal
2026

D-Index & Metrics

Plant Science and Agronomy

D-Index
70
Citations
32372
World Ranking
694
National Ranking
4

Maria Manuela Chaves 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 Maria Manuela Chaves 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: 157 publications — 61st percentile

61% of scientists in this discipline score the same or lower.

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

Maria Manuela Chaves 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 Maria Manuela Chaves 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: 70 D-Index — 89th percentile

89% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2026 - Research.com Plant Science and Agronomy in Portugal Leader Award
  • 2025 - Research.com Plant Science and Agronomy in Portugal Leader Award
  • 2022 - Research.com Plant Science and Agronomy in Portugal Leader Award
  • Lisbon Academy of Sciences (Academia das Ciências de Lisboa)
  • Lisbon Academy of Sciences (Academia das Ciências de Lisboa)
  • Lisbon Academy of Sciences (Academia das Ciências de Lisboa)

Overview

What is she best known for?

The fields of study she is best known for:

  • Botany
  • Ecology
  • Agriculture

The scientist’s investigation covers issues in Stomatal conductance, Botany, Photosynthesis, Irrigation and Agronomy. Her Stomatal conductance study combines topics in areas such as Lupinus, Helianthus annuus, Helianthus and Photosynthetic capacity. Her study on Carbon assimilation is often connected to Osmoprotectant, Cellular homeostasis and Heat stress as part of broader study in Botany.

Her Photosynthesis research incorporates themes from Drought recovery and Dehydration. Maria Manuela Chaves has included themes like Canopy, Crop, Horticulture and Water resources in her Irrigation study. Her biological study spans a wide range of topics, including Myrtaceae and Transpiration.

Her most cited work include:

  • Understanding plant responses to drought — from genes to the whole plant (2426 citations)
  • Photosynthesis under drought and salt stress: regulation mechanisms from whole plant to cell (2117 citations)
  • How Plants Cope with Water Stress in the Field? Photosynthesis and Growth (1348 citations)

What are the main themes of her work throughout her whole career to date?

Her main research concerns Agronomy, Botany, Photosynthesis, Horticulture and Stomatal conductance. Her work in Agronomy covers topics such as Mediterranean climate which are related to areas like Agroforestry and Ecosystem. Her work on Ecophysiology, Quercus suber, Eucalyptus globulus and Drought tolerance as part of her general Botany study is frequently connected to Arabidopsis, thereby bridging the divide between different branches of science.

Her Photosynthesis research is multidisciplinary, relying on both Carbon dioxide, Acclimatization, Chlorophyll and Chlorophyll a. In her research on the topic of Horticulture, Lupinus is strongly related with Sucrose. The concepts of her Stomatal conductance study are interwoven with issues in Hydraulic conductivity, Salinity, RuBisCO and Transpiration.

She most often published in these fields:

  • Agronomy (48.89%)
  • Botany (42.22%)
  • Photosynthesis (37.78%)

What were the highlights of her more recent work (between 2012-2020)?

  • Agronomy (48.89%)
  • Mediterranean climate (13.33%)
  • Irrigation (30.37%)

In recent papers she was focusing on the following fields of study:

Agronomy, Mediterranean climate, Irrigation, Stomatal conductance and Botany are her primary areas of study. Many of her research projects under Agronomy are closely connected to Context with Context, tying the diverse disciplines of science together. Her Irrigation study integrates concerns from other disciplines, such as Ripening, Canopy and Berry.

Her Stomatal conductance study combines topics in areas such as Greenhouse, Carica and Transpiration. In the field of Botany, her study on Photosynthesis and Shrub overlaps with subjects such as Arabidopsis. The concepts of her Photosynthesis study are interwoven with issues in Chlorophyll and Abiotic component.

Between 2012 and 2020, her most popular works were:

  • Thermography to explore plant–environment interactions (188 citations)
  • ABCC1, an ATP Binding Cassette Protein from Grape Berry, Transports Anthocyanidin 3- O -Glucosides (131 citations)
  • Root functioning, tree water use and hydraulic redistribution in Quercus suber trees: A modeling approach based on root sap flow (89 citations)

In her most recent research, the most cited papers focused on:

  • Botany
  • Ecology
  • Agriculture

Maria Manuela Chaves mostly deals with Botany, Transpiration, Stomatal conductance, Agronomy and Berry. The study of Botany is intertwined with the study of Horticulture in a number of ways. Her work in Transpiration addresses subjects such as Quercus suber, which are connected to disciplines such as Hydraulic redistribution, Aerenchyma, Taproot and Xylem.

Her study in Stomatal conductance is interdisciplinary in nature, drawing from both Stomatal aperture, Canopy and Energy balance. Her Energy balance research is multidisciplinary, relying on both Arid and Water-use efficiency. Her specific area of interest is Agronomy, where Maria Manuela Chaves studies Irrigation.

Best Publications

  • Understanding plant responses to drought — from genes to the whole plant

    Maria Manuela Chaves;João Maroco;João Santos Pereira

  • Photosynthesis under drought and salt stress: regulation mechanisms from whole plant to cell

    M. M. Chaves;J. Flexas;C. Pinheiro

  • How Plants Cope with Water Stress in the Field? Photosynthesis and Growth

    Maria Manuela Chaves;J. S. Pereira;J. Maroco;Maria Luisa Rodrigues

  • Mechanisms underlying plant resilience to water deficits: prospects for water-saving agriculture

    M. M. Chaves;M. M. Oliveira

  • Effects of Water Deficits on Carbon Assimilation

    M. M. Chaves

  • Photosynthesis and drought: can we make metabolic connections from available data?

    C. Pinheiro;M. M. Chaves;M. M. Chaves

  • Grapevine under deficit irrigation: hints from physiological and molecular data.

    M. M. Chaves;M. M. Chaves;O. Zarrouk;R. Francisco;J. M. Costa;J. M. Costa

  • Use of infrared thermography for monitoring stomatal closure in the field: application to grapevine

    Hamlyn G. Jones;Manfred Stoll;Tiago Santos;Claudia de Sousa

  • Deficit irrigation in grapevine improves water‐use efficiency while controlling vigour and production quality

    M.M. Chaves;T.P. Santos;C.R. Souza;M.F. Ortuño

  • Deficit Irrigation as a Strategy to Save Water: Physiology and Potential Application to Horticulture

    J. Miguel Costa;Maria F. Ortuño;M. Manuela Chaves

  • The effect of water stress on photosynthetic carbon metabolism in four species grown under field conditions

    W. P. Quick;M. M. Chaves;R. Wendler;M. David

  • Thermography to explore plant–environment interactions

    J. Miguel Costa;Olga M. Grant;Olga M. Grant;M. Manuela Chaves

  • Water-use strategies in two co-occurring Mediterranean evergreen oaks: surviving the summer drought.

    T. S. David;M. O. Henriques;C. Kurz-Besson;J. Nunes

  • Partial rootzone drying: effects on growth and fruit quality of field-grown grapevines (Vitis vinifera)

    Tiago P. Santos;Carlos Manuel Antunes Lopes;M. Lucília Rodrigues;Cláudia R. de Souza

  • Exploring thermal imaging variables for the detection of stress responses in grapevine under different irrigation regimes

    Olga M Grant;Lukasz Tronina;Hamlyn G Jones;M Manuela Chaves

  • Membrane Transport, Sensing and Signaling in Plant Adaptation to Environmental Stress

    Artur Conde;M. Manuela Chaves;Hernâni Gerós

  • ABCC1, an ATP Binding Cassette Protein from Grape Berry, Transports Anthocyanidin 3- O -Glucosides

    Rita Maria Francisco;Ana Regalado;Agnès Ageorges;Bo J. Burla

  • Estimating stomatal conductance with thermal imagery

    I. Leinonen;O. M. Grant;C. P. P. Tagliavia;M. M. Chaves

  • Partial rootzone drying: regulation of stomatal aperture and carbon assimilation in field-grown grapevines (Vitis vinifera cv. Moscatel)

    Cláudia R. de Souza;João Maroco;Tiago P. Santos;M. Lucília Rodrigues

  • Limitations to leaf photosynthesis in field-grown grapevine under drought — metabolic and modelling approaches

    João Maroco;M. Lucília Rodrigues;Carlos Manuel Antunes Lopes;Maria Manuela Chaves

  • Effects of deficit irrigation strategies on cluster microclimate for improving fruit composition of Moscatel field-grown grapevines

    Tiago Pedreira dos Santos;Carlos M. Lopes;M. Lucília Rodrigues;Claudia R. de Souza

  • Modern viticulture in southern Europe: Vulnerabilities and strategies for adaptation to water scarcity

    J.M. Costa;M. Vaz;J. Escalona;R. Egipto

  • Control of stomatal aperture and carbon uptake by deficit irrigation in two grapevine cultivars

    Cláudia R. de Souza;João Maroco;Tiago P. Santos;M. Lucília Rodrigues

  • Water Stress, CO2 and Climate Change

    M. M. Chaves;J. S. Pereira

  • Controlling stomatal aperture in semi-arid regions-The dilemma of saving water or being cool?

    M. M. Chaves;J. M. Costa;O. Zarrouk;C. Pinheiro

  • Optimizing thermal imaging as a technique for detecting stomatal closure induced by drought stress under greenhouse conditions

    Olga M. Grant;M. Manuela Chaves;Hamlyn G. Jones

Frequent Co-Authors

João Santos Pereira
João Santos Pereira University of Lisbon
João Maroco
João Maroco ISPA - University Institute of Psychological, Social and Life Sciences
Cândido Pinto Ricardo
Cândido Pinto Ricardo Universidade Nova de Lisboa
José C. Ramalho
José C. Ramalho University of Lisbon
Hamlyn G. Jones
Hamlyn G. Jones University of Dundee
Jane Thomas-Oates
Jane Thomas-Oates University of York
Hernâni Gerós
Hernâni Gerós University of Minho
Hipólito Medrano
Hipólito Medrano University of the Balearic Islands
Daniel B. Metcalfe
Daniel B. Metcalfe Umeå University
Mark Stitt
Mark Stitt Max Planck Institute of Molecular Plant Physiology

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