World's Best Scientists 2026 revealed!
Marianne Pedersén

Marianne Pedersén

D-Index & Metrics

Plant Science and Agronomy

D-Index
48
Citations
6109
World Ranking
2461
National Ranking
41

Marianne Pedersén 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 Marianne Pedersén 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: 119 publications — 39th percentile

39% of scientists in this discipline score the same or lower.

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

Marianne Pedersén 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 Marianne Pedersén 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: 48 D-Index — 64th percentile

64% 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 she best known for?

The fields of study she is best known for:

  • Enzyme
  • Biochemistry
  • Botany

Marianne Pedersén mainly investigates Botany, Algae, Biochemistry, Photosynthesis and Hydrogen peroxide. The study incorporates disciplines such as Superoxide dismutase and Catalase in addition to Botany. Her Algae study integrates concerns from other disciplines, such as Environmental chemistry, Oxidative stress, Seawater and Brackish water.

Her Photosynthesis research incorporates themes from Total inorganic carbon and Thallus. Her biological study deals with issues like Carbonic anhydrase, which deal with fields such as Gracilaria. Her Hydrogen peroxide research is multidisciplinary, incorporating elements of Bromoform, H2O2 scavenging and Nuclear chemistry.

Her most cited work include:

  • The Effect of Activated Charcoal on Tissue Cultures: Adsorption of Metabolites Inhibiting Morphogenesis (229 citations)
  • Oxidative stress tolerance in the filamentous green algae Cladophora glomerata and Enteromorpha ahlneriana (128 citations)
  • Induction of Oxidative Stress in the Red Macroalga Gracilaria tenuistipitata by Pollutant Metals (118 citations)

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

The scientist’s investigation covers issues in Botany, Algae, Biochemistry, Photosynthesis and Environmental chemistry. Her Botany study combines topics from a wide range of disciplines, such as Seawater and Food science. Her Algae research incorporates elements of Salinity and Brackish water.

Her work in Biochemistry addresses subjects such as Immunogold labelling, which are connected to disciplines such as Glycogen phosphorylase and Cell wall. Her biological study spans a wide range of topics, including DCMU, Total inorganic carbon, Kappaphycus alvarezii and Respiration. Her studies deal with areas such as Phytoplankton and Plankton as well as Environmental chemistry.

She most often published in these fields:

  • Botany (51.79%)
  • Algae (31.25%)
  • Biochemistry (25.00%)

What were the highlights of her more recent work (between 2003-2013)?

  • Botany (51.79%)
  • Algae (31.25%)
  • Kappaphycus alvarezii (10.71%)

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

Her primary areas of investigation include Botany, Algae, Kappaphycus alvarezii, Biochemistry and Photosynthesis. Her Botany research includes themes of Gene and Thiamine. As a part of the same scientific study, Marianne Pedersén usually deals with the Algae, concentrating on Nitrate reductase and frequently concerns with Constant light.

Her Kappaphycus alvarezii study incorporates themes from Food science and Plastoquinone. She focuses mostly in the field of Photosynthesis, narrowing it down to topics relating to Violaxanthin and, in certain cases, Antheraxanthin, Ecophysiology and Chlorophyll. The Chlorophyta study combines topics in areas such as Oxidative stress and Hydrogen peroxide.

Between 2003 and 2013, her most popular works were:

  • Oxidative stress tolerance in the filamentous green algae Cladophora glomerata and Enteromorpha ahlneriana (128 citations)
  • Active carbon uptake in Laminaria digitata and L. saccharina (Phaeophyta) is driven by a proton pump in the plasma membrane (44 citations)
  • In vitro assay and light regulation of nitrate reductase in red alga Gracilaria chilensis. (38 citations)

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

  • Enzyme
  • Biochemistry
  • Organic chemistry

Her main research concerns Algae, Botany, Biochemistry, Green algae and Chlorophyta. In her research, Darkness is intimately related to Photosynthesis, which falls under the overarching field of Algae. The concepts of her Botany study are interwoven with issues in Phycocyanin and Pigment composition.

Marianne Pedersén interconnects Agarophyte, Gracilaria and Nitrate in the investigation of issues within Biochemistry. Her Green algae research integrates issues from Oxidative stress, Chlorophyll, Ecophysiology, Violaxanthin and Xanthophyll. Her Chlorophyta research includes elements of Superoxide dismutase, Catalase and Hydrogen peroxide.

Best Publications

  • The Effect of Activated Charcoal on Tissue Cultures: Adsorption of Metabolites Inhibiting Morphogenesis

    Gunnar Fridborg;Marianne Pedersén;Lars‐Erik Landström;Tage Eriksson

  • Oxidative stress tolerance in the filamentous green algae Cladophora glomerata and Enteromorpha ahlneriana

    Kyung-sil Choo;Pauli Snoeijs;Marianne Pedersén

  • Induction of Oxidative Stress in the Red Macroalga Gracilaria tenuistipitata by Pollutant Metals

    J Collén;E Pinto;M Pedersén;P Colepicolo

  • The unique features of starch metabolism in red algae

    Roberto Viola;Pi Nyvall;Marianne Pedersén

  • Marine algae - a source of trichloroethylene and perchloroethylene

    K. Abrahamsson;A. Ekdahl;J. Collén;M. Pedersén

  • Production of halocarbons from seaweeds: An oxidative stress reaction?

    Marianne Pedersen;J. Collén;K. Abrahamsson;A. Ekdahl

  • Stress-induced production of volatile halogenated organic compounds in Eucheuma denticulatum (Rhodophyta) caused by elevated pH and high light intensities

    Matern S.P. Mtolera;Jonas Collén;Marianne Pedersén;Anja Ekdahl

  • Simple brominated phenols in red algae

    Marianne Pedersén;Peter Saenger;L Fries

  • Astaxanthin and peridinin inhibit oxidative damage in Fe(2+)-loaded liposomes: scavenging oxyradicals or changing membrane permeability?

    Marcelo P. Barros;Ernani Pinto;Pio Colepicolo;Marianne Pedersén

  • Role of carbonic anhydrase in photosynthesis and inorganic-carbon assimilation in the red alga Gracilaria tenuistipitata

    Kurt Haglund;Mats Björk;Ziyadin Ramazanov;Guillermo García-Reina

  • Outdoor pond cultivation of the subtropical marine red algaGracilaria tenuistipitata in brackish water in Sweden. Growth, nutrient uptake, co-cultivation with rainbow trout and epiphyte control

    Kurt Haglund;Marianne Pedersén

  • The involvement of hydrogen peroxide in the production of volatile halogenated compounds by Meristiella gelidium

    Jonas Collén;Anja Ekdahl;Anja Ekdahl;Katarina Abrahamsson;Marianne Pedersén

  • Photosynthetic production of hydrogen peroxide by Ulva rigida C. Ag. (Chlorophyta)

    Jonas Collén;Miguel Jiménez Del Rio;Guillermo García-Reina;Marianne Pedersén

  • Cultivation technique for marine seaweeds allowing controlled and optimized conditions in the laboratory and on a pilotscale

    Å. Lignell;P. Ekman;M. Pedersén

  • α-1,4-Glucan lyase, a new class of starch/glycogen degrading enzyme. I. Efficient purification and characterization from red seaweeds

    Shukun Yu;Lennart Kenne;Marianne Pedersén

  • INDUCIBLE MECHANISMS FOR HCO3– UTILIZATION AND REPRESSION OF PHOTORESPIRATION IN PROTOPLASTS AND THALLI OF THREE SPECIES OF ULVA (CHLOROPHYTA)1

    Mats Björk;Kurt Haglund;Ziyadin Ramazanov;Marianne Pedersén

  • A study of the diurnal variation of biogenic volatile halocarbons

    Anja Ekdahl;Marianne Pedersén;Katarina Abrahamsson

  • Effects of temperature on the production of hydrogen peroxide and volatile halocarbons by brackish-water algae.

    Katarina Abrahamsson;Kyung Sil Choo;Marianne Pedersén;Gustav Johansson

  • Effects of altered salinity, darkness and algal nutrient status on floridoside and starch content, α-galactosidase activity and agar yield of cultivated Gracilaria sordida

    Peter Ekman;Shukun Yu;Marianne Pedersen

  • Production, scavenging and toxicity of hydrogen peroxide in the green seaweed Ulva rigida

    Jonas Collén;Marianne Pedersén

  • Identification of a Cytokinin, 6‐(3 Methyl‐2‐butenylamino) purine, in Sea Water and the Effect of Cytokinins on Brown Algae

    Marianne Pedersen

  • A stress‐induced oxidative burst in Eucheuma platycladum (Rhodophyta)

    Jonas Collen;Marianne Pedersen

Frequent Co-Authors

Mariana C. Oliveira
Mariana C. Oliveira Universidade de São Paulo
Mats Björk
Mats Björk Stockholm University
Roberto Viola
Roberto Viola James Hutton Institute
Lennart Kenne
Lennart Kenne Swedish University of Agricultural Sciences
João C. Setubal
João C. Setubal Universidade de São Paulo
Tage Eriksson
Tage Eriksson Uppsala University
Joyce E. Longcore
Joyce E. Longcore University of Maine
Howard V. Davies
Howard V. Davies James Hutton Institute
Britas Klemens Eriksson
Britas Klemens Eriksson University of Groningen

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