World's Best Scientists 2026 revealed!
Ulrich Schreiber

Ulrich Schreiber

D-Index & Metrics

Plant Science and Agronomy

D-Index
80
Citations
27516
World Ranking
416
National Ranking
38

Ulrich Schreiber 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 Ulrich Schreiber 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: 198 publications — 77th percentile

77% of scientists in this discipline score the same or lower.

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

Ulrich Schreiber 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 Ulrich Schreiber 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: 80 D-Index — 94th percentile

94% of scientists in this discipline score the same or lower.

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

Overview

What is he best known for?

The fields of study he is best known for:

  • Photosynthesis
  • Enzyme
  • Botany

His primary areas of study are Chlorophyll fluorescence, Photosynthesis, Chlorophyll, Fluorescence and Photochemistry. Ulrich Schreiber has researched Chlorophyll fluorescence in several fields, including Biophysics, Quenching, Photosystem II and Analytical chemistry. His Analytical chemistry study incorporates themes from Light intensity, Fluorometer, Quantum yield and P700.

In general Photosynthesis, his work in Photoinhibition and Photosystem is often linked to Synechocystis linking many areas of study. Ulrich Schreiber focuses mostly in the field of Chlorophyll, narrowing it down to topics relating to Redox and, in certain cases, Controlled atmosphere and Photosynthetic pigment. Ulrich Schreiber has included themes like Thylakoid and Epidermis in his Fluorescence study.

His most cited work include:

  • Continuous recording of photochemical and non-photochemical chlorophyll fluorescence quenching with a new type of modulation fluorometer. (2386 citations)
  • Temperature-induced bleaching of corals begins with impairment of the CO2 fixation mechanism in zooxanthellae (523 citations)
  • An improved method, using saturating light pulses, for the determination of photosystem I quantum yield via P700 + -absorbance changes at 830 nm (406 citations)

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

His primary scientific interests are in Chlorophyll fluorescence, Photosynthesis, Photochemistry, Fluorescence and Photosystem II. His biological study spans a wide range of topics, including Thylakoid and Quenching. His Photosynthesis research is multidisciplinary, relying on both Quantum yield and Biophysics.

The Photochemistry study combines topics in areas such as Non-photochemical quenching, Cytochrome, Electron transport chain and DCMU. His studies deal with areas such as Optoelectronics and Analytical chemistry as well as Fluorescence. His Photosystem II research includes elements of Luminescence, Redox, Stereochemistry and Fluorescence spectrometry.

He most often published in these fields:

  • Chlorophyll fluorescence (56.36%)
  • Photosynthesis (40.61%)
  • Photochemistry (36.97%)

What were the highlights of his more recent work (between 2003-2021)?

  • Chlorophyll fluorescence (56.36%)
  • Photosynthesis (40.61%)
  • Botany (21.82%)

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

Ulrich Schreiber spends much of his time researching Chlorophyll fluorescence, Photosynthesis, Botany, Fluorescence and Chlorophyll. His Chlorophyll fluorescence research incorporates elements of Electron transport chain, Photosynthetic efficiency and Photosystem II. His study in Photosystem II is interdisciplinary in nature, drawing from both Photochemistry and Quenching.

His Photosynthesis research includes themes of Spatial ecology, Ecology, Quantum yield and Microbiology. His work in Botany addresses issues such as Biophysics, which are connected to fields such as Thylakoid. His Fluorescence research is multidisciplinary, incorporating elements of Light intensity and Analytical chemistry.

Between 2003 and 2021, his most popular works were:

  • Complex regulation of gene expression, photosynthesis and sugar levels by pathogen infection in tomato (212 citations)
  • Infection with virulent and avirulent P. syringae strains differentially affects photosynthesis and sink metabolism in Arabidopsis leaves (177 citations)
  • Ecology: A niche for cyanobacteria containing chlorophyll d (163 citations)

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

  • Enzyme
  • Photosynthesis
  • Botany

His primary scientific interests are in Photosynthesis, Chlorophyll fluorescence, Botany, Chlorophyll and Fluorometer. As part of one scientific family, Ulrich Schreiber deals mainly with the area of Chlorophyll fluorescence, narrowing it down to issues related to the Environmental chemistry, and often Bioassay. His work on Algae as part of general Botany study is frequently linked to Accessory pigment, therefore connecting diverse disciplines of science.

In his study, Invertase is inextricably linked to Pseudomonas syringae, which falls within the broad field of Chlorophyll. His research integrates issues of Photoinhibition, Fluorescence spectroscopy and Analytical chemistry in his study of Fluorometer. His research in Fluorescence intersects with topics in Absorption cross section, Absorption, Wavelength, Light intensity and Photosystem II.

Best Publications

  • Continuous recording of photochemical and non-photochemical chlorophyll fluorescence quenching with a new type of modulation fluorometer.

    U Schreiber;U Schliwa;W Bilger

  • Chlorophyll fluorescence as a nonintrusive indicator for rapid assessment of in vivo photosynthesis

    Unknown

  • Chlorophyll Fluorescence as a Probe of the Photosynthetic Competence of Leaves in the Field: A Review of Current Instrumentation

    H. R. Bolhar-Nordenkampf;S. P. Long;N. R. Baker;G. Oquist

  • Temperature-induced bleaching of corals begins with impairment of the CO2 fixation mechanism in zooxanthellae

    R. J. Jones;O. Hoegh-Guldberg;A. W. D. Larkum;U. Schreiber

  • An improved method, using saturating light pulses, for the determination of photosystem I quantum yield via P700 + -absorbance changes at 830 nm

    Christof Klughammer;Ulrich Schreiber

  • Determination of the quantum efficiency of photosystem II and of non-photochemical quenching of chlorophyll fluorescence in the field

    Wolfgang Bilger;Ulrich Schreiber;Michael Bock

  • Detection of rapid induction kinetics with a new type of high-frequency modulated chlorophyll fluorometer.

    U. Schreiber

  • Heat-induced changes of chlorophyll fluorescence in intact leaves correlated with damage of the photosynthetic apparatus.

    Ulrich Schreiber;Joseph A. Berry

  • Quenching Analysis of Chlorophyll Fluorescence by the Saturation Pulse Method: Particular Aspects Relating to the Study of Eukaryotic Algae and Cyanobacteria

    Ulrich Schreiber;Tsuyoshi Endo;Hualing Mi;Kozi Asada

  • O2-dependent electron flow, membrane energization and the mechanism of non-photochemical quenching of chlorophyll fluorescence.

    Ulrich Schreiber;Christian Neubauer

  • Progress in Chlorophyll Fluorescence Research: Major Developments During the Past Years in Retrospect

    Ulrich Schreiber;Wolfgang Bilger

  • Assessment of photosystem II photochemical quantum yield by chlorophyll fluorescence quenching analysis

    U Schreiber;H Hormann;C Neubauer;C Klughammer

  • Energy-dependent quenching of dark-level chlorophyll fluorescence in intact leaves

    W. Bilger;U. Schreiber

  • Rapid assessment of stress effects on plant leaves by chlorophyll fluorescence measurements

    Unknown

  • Photosynthetic Acclimation to Temperature in the Desert Shrub, Larrea divaricata: II. Light-harvesting Efficiency and Electron Transport

    Paul A. Armond;Ulrich Schreiber;Olle Björkman

  • Measuring P700 Absorbance Changes around 830 nm with a New Type of Pulse Modulation System

    Ulrich Schreiber;Christof Klughammer;Christian Neubauer

  • Complex regulation of gene expression, photosynthesis and sugar levels by pathogen infection in tomato

    Susanne Berger;Martina Papadopoulos;Ulrich Schreiber;Werner Kaiser

  • Electron donation from cyclic and respiratory flows to the photosynthetic intersystem chain is mediated by pyridine nucleotide dehydrogenase in the cyanobacterium Synechocystis PCC 6803

    Hualing Mi;Tsuyoshi Endo;Ulrich Schreiber;Teruo Ogawa

  • Infection with virulent and avirulent P. syringae strains differentially affects photosynthesis and sink metabolism in Arabidopsis leaves

    Katharina B. Bonfig;Ulrich Schreiber;Andrea Gabler;Thomas Roitsch

  • The Polyphasic Rise of Chlorophyll Fluorescence upon Onset of Strong Continuous Illumination: II. Partial Control by the Photosystem II Donor Side and Possible Ways of Interpretation

    Ulrich Schreiber;Christian Neubauer

  • Photochemical efficiency of photosystem II, photon yield of O2 evolution, photosynthetic capacity, and carotenoid composition during the midday depression of net CO2 uptake in Arbutus unedo growing in Portugal

    Barbara Demmig-Adams;William W. Adams;Klaus Winter;Angelika Meyer

  • Assessment of Photosynthetic Performance of Prochloron in Lissoclinum patella in hospite by Chlorophyll Fluorescence Measurements

    U. Schreiber;R. Gademann;P.J. Ralph;A.W.D. Larkum

  • The Polyphasic Rise of Chlorophyll Fluorescence upon Onset of Strong Continuous Illumination: I. Saturation Characteristics and Partial Control by the Photosystem II Acceptor Side

    Christian Neubauer;Ulrich Schreiber

  • UV-excited chlorophyll fluorescence as a tool for the assessment of UV-protection by the epidermis of plants.

    Wolfgang Bilger;Trine Johnsen;Ulrich Schreiber

  • Determination of leaf heat resistance: comparative investigation of chlorophyll fluorescence changes and tissue necrosis methods

    H. W. Bilger;U. Schreiber;O. L. Lange

  • Measurement of leaf epidermal transmittance of UV radiation by chlorophyll fluorescence

    Wolfgang Bilger;Markus Veit;Lukas Schreiber;Ulrich Schreiber

  • The relationship between the redox state of Q A and photosynthesis in leaves at various carbon-dioxide, oxygen and light regimes.

    Karl-Josef Dietz;U Schreiber;U Heber

Frequent Co-Authors

Kozi Asada
Kozi Asada Fukuyama University
Michael Kühl
Michael Kühl University of Copenhagen
Ulrich Heber
Ulrich Heber University of Würzburg
Anthony W. D. Larkum
Anthony W. D. Larkum University of Sydney
Peter J. Ralph
Peter J. Ralph University of Technology Sydney
Tsuyoshi Endo
Tsuyoshi Endo Kyoto University
Otto L. Lange
Otto L. Lange University of Würzburg
Jochen F. Mueller
Jochen F. Mueller University of Queensland
Beate I. Escher
Beate I. Escher Helmholtz Centre for Environmental Research
William W. Adams
William W. Adams University of Colorado Boulder

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