World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
46
Citations
8179
World Ranking
6081
National Ranking
108

Helle Ploug publication distribution in Environmental Sciences in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Environmental Sciences in 2026. The highlighted bar marks where Helle Ploug sits on this spectrum.

41–50 publications: 21 scientists 51–60 publications: 62 scientists 61–70 publications: 133 scientists 71–80 publications: 257 scientists 81–90 publications: 361 scientists 91–100 publications: 440 scientists 101–110 publications: 492 scientists 111–120 publications: 541 scientists 121–130 publications: 617 scientists 131–140 publications: 544 scientists 141–150 publications: 541 scientists 151–160 publications: 539 scientists 161–170 publications: 444 scientists 171–180 publications: 444 scientists 181–190 publications: 400 scientists 191–200 publications: 377 scientists 201–210 publications: 318 scientists 211–220 publications: 283 scientists 221–230 publications: 263 scientists 231–240 publications: 220 scientists 241–250 publications: 217 scientists 251–260 publications: 180 scientists 261–270 publications: 181 scientists 271–280 publications: 155 scientists 281–290 publications: 130 scientists 291–300 publications: 127 scientists 301–310 publications: 130 scientists 311–320 publications: 85 scientists 321–330 publications: 106 scientists 331–340 publications: 80 scientists 341–350 publications: 83 scientists 351–360 publications: 75 scientists 361–370 publications: 69 scientists 371–380 publications: 52 scientists 381–390 publications: 54 scientists 391–400 publications: 56 scientists 401–410 publications: 44 scientists 411–420 publications: 40 scientists 421–430 publications: 36 scientists 431–440 publications: 25 scientists 441–450 publications: 25 scientists 451–460 publications: 32 scientists 461–470 publications: 29 scientists 471–480 publications: 21 scientists 481–490 publications: 26 scientists 491–500 publications: 25 scientists 501–510 publications: 17 scientists 511–520 publications: 18 scientists 521–530 publications: 15 scientists 531–540 publications: 22 scientists 541–550 publications: 12 scientists 551–560 publications: 15 scientists 561–570 publications: 11 scientists 571–580 publications: 19 scientists 581–590 publications: 9 scientists 591–600 publications: 9 scientists 601–610 publications: 7 scientists 611–620 publications: 11 scientists 621–630 publications: 5 scientists 631–640 publications: 5 scientists 641–650 publications: 6 scientists 651–660 publications: 3 scientists 661–670 publications: 3 scientists 671–680 publications: 4 scientists 681–686 publications: 3 scientists 687+ publications: 100 scientists
41 publications 687+

This scientist: 125 publications — 27th percentile

27% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 687 publications or more.

Helle Ploug D-index placement in Environmental Sciences in 2026

The chart shows the D-index (discipline H-index) distribution of Environmental Sciences scientists ranked by Research.com in 2026. The highlighted bar marks where Helle Ploug sits on this spectrum.

30 D-Index: 12 scientists 31 D-Index: 26 scientists 32 D-Index: 51 scientists 33 D-Index: 88 scientists 34 D-Index: 123 scientists 35 D-Index: 163 scientists 36 D-Index: 206 scientists 37 D-Index: 267 scientists 38 D-Index: 265 scientists 39 D-Index: 275 scientists 40 D-Index: 321 scientists 41 D-Index: 343 scientists 42 D-Index: 305 scientists 43 D-Index: 336 scientists 44 D-Index: 330 scientists 45 D-Index: 348 scientists 46 D-Index: 291 scientists 47 D-Index: 275 scientists 48 D-Index: 272 scientists 49 D-Index: 273 scientists 50 D-Index: 263 scientists 51 D-Index: 232 scientists 52 D-Index: 266 scientists 53 D-Index: 217 scientists 54 D-Index: 199 scientists 55 D-Index: 177 scientists 56 D-Index: 202 scientists 57 D-Index: 204 scientists 58 D-Index: 166 scientists 59 D-Index: 177 scientists 60 D-Index: 166 scientists 61 D-Index: 152 scientists 62 D-Index: 143 scientists 63 D-Index: 150 scientists 64 D-Index: 124 scientists 65 D-Index: 119 scientists 66 D-Index: 120 scientists 67 D-Index: 118 scientists 68 D-Index: 82 scientists 69 D-Index: 98 scientists 70 D-Index: 94 scientists 71 D-Index: 105 scientists 72 D-Index: 74 scientists 73 D-Index: 84 scientists 74 D-Index: 70 scientists 75 D-Index: 67 scientists 76 D-Index: 78 scientists 77 D-Index: 60 scientists 78 D-Index: 59 scientists 79 D-Index: 52 scientists 80 D-Index: 47 scientists 81 D-Index: 38 scientists 82 D-Index: 48 scientists 83 D-Index: 42 scientists 84 D-Index: 42 scientists 85 D-Index: 43 scientists 86 D-Index: 29 scientists 87 D-Index: 37 scientists 88 D-Index: 29 scientists 89 D-Index: 30 scientists 90 D-Index: 34 scientists 91 D-Index: 20 scientists 92 D-Index: 22 scientists 93 D-Index: 17 scientists 94 D-Index: 19 scientists 95 D-Index: 24 scientists 96 D-Index: 21 scientists 97 D-Index: 20 scientists 98 D-Index: 24 scientists 99 D-Index: 17 scientists 100 D-Index: 17 scientists 101 D-Index: 21 scientists 102 D-Index: 25 scientists 103 D-Index: 18 scientists 104 D-Index: 26 scientists 105 D-Index: 19 scientists 106 D-Index: 15 scientists 107 D-Index: 10 scientists 108 D-Index: 13 scientists 109 D-Index: 15 scientists 110 D-Index: 12 scientists 111 D-Index: 8 scientists 112 D-Index: 7 scientists 113 D-Index: 9 scientists 114 D-Index: 6 scientists 115 D-Index: 12 scientists 116 D-Index: 7 scientists 117 D-Index: 8 scientists 118 D-Index: 3 scientists 119 D-Index: 5 scientists 120 D-Index: 7 scientists 121 D-Index: 2 scientists 122 D-Index: 4 scientists 123 D-Index: 8 scientists 124 D-Index: 7 scientists 125+ D-Index: 99 scientists
30 D-Index 125+

This scientist: 46 D-Index — 39th percentile

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

The last bar groups every scientist with 125 D-Index or more.

Overview

Helle Ploug is affiliated with the University of Gothenburg in Sweden and conducts research primarily within the fields of Earth and Planetary Sciences and Environmental Science. Their work focuses extensively on marine and coastal ecosystems, microbial community ecology and physiology, and diatoms and algae research.

The scientist's research spans multiple subfields including oceanography, ecology, biomaterials, pollution, and environmental chemistry. Their investigations frequently address topics such as marine biology and ecology research, wastewater treatment and nitrogen removal, ocean acidification effects and responses, and aquatic ecosystems and phytoplankton dynamics.

Helle Ploug has published several papers across notable venues. Key recent publications include:

  • Flow and diffusion around and within diatom aggregates: Effects of aggregate composition and shape (2020, Limnology and Oceanography)
  • Resting Stages of Skeletonema marinoi Assimilate Nitrogen From the Ambient Environment Under Dark, Anoxic Conditions (2020, Journal of Phycology)
  • Efficient carbon and nitrogen transfer from marine diatom aggregates to colonizing bacterial groups (2022, Scientific Reports)
  • Single cell dynamics and nitrogen transformations in the chain forming diatom Chaetoceros affinis (2023, The ISME Journal)
  • Carbonate chemistry in the microenvironment within cyanobacterial aggregates under present-day and future pCO2 levels (2021, Limnology and Oceanography)

Their frequent coauthors include Rickard Stenow, Martin J. Whitehouse, Morten Hvitfeldt Iversen, Elizabeth K. Robertson, and Malin Olofsson, suggesting sustained collaborative efforts in related research domains.

Publication venues in which Ploug has appeared multiple times are Limnology and Oceanography, Journal of Phycology, Scientific Reports, The ISME Journal, and Environmental Microbiology, reflecting a robust presence in marine and environmental science journals.

Overall, the scientist's work contributes to understanding complex interactions within aquatic ecosystems, particularly focusing on microbial processes, nutrient cycling, and the effects of environmental changes such as acidification on marine organisms.

Best Publications

  • Microbial ecology of organic aggregates in aquatic ecosystems

    Meinhard Simon;Hans Peter Grossart;Bernd Schweitzer;Helle Ploug

  • Ballast minerals and the sinking carbon flux in the ocean: carbon-specific respiration rates and sinking velocity of marine snow aggregates

    Morten Hvitfeldt Iversen;Morten Hvitfeldt Iversen;Helle Ploug;Helle Ploug

  • Ballast, sinking velocity, and apparent diffusivity within marine snow and zooplankton fecal pellets: Implications for substrate turnover by attached bacteria

    Helle Ploug;Morten Hvitfeldt Iversen;Gerhard Fischer

  • Anoxic aggregates - an ephemeral phenomenon in the pelagic environment?

    Helle Ploug;Michael Kühl;B Buchholz-Cleven;Bo Barker Jørgensen

  • Mechanisms and rates of bacterial colonization of sinking aggregates.

    Thomas Kiørboe;Hans-Peter Grossart;Helle Ploug;Kam Tang

  • MICROENVIRONMENTAL CONTROL OF PHOTOSYNTHESIS AND PHOTOSYNTHESIS‐COUPLED RESPIRATION IN AN EPILITHIC CYANOBACTERIAL BIOFILM1

    Michael Kühl;Ronnie Nøhr Glud;Helle Ploug;Niels Birger Ramsing

  • Bacterial colonization of particles: Growth and interactions

    Hans-Peter Grossart;Thomas Kiørboe;Kam Tang;Helle Ploug

  • Dynamics of Microbial Communities on Marine Snow Aggregates: Colonization, Growth, Detachment, and Grazing Mortality of Attached Bacteria

    Thomas Kiørboe;Kam Tang;Hans-Peter Grossart;Helle Ploug

  • Comparison of cell-specific activity between free-living and attached bacteria using isolates and natural assemblages.

    Hans-Peter Grossart;Kam W. Tang;Thomas Kiørboe;Helle Ploug

  • Photosynthesis, respiration, and carbon turnover in sinking marine snow from surface waters of Southern California Bight: implications for the carbon cycle in the ocean.

    Helle Ploug;Hans-Peter Grossart;Farooq Azam;Bo Barker Jørgensen

  • Microbial degradation of organic carbon and nitrogen on diatom aggregates

    Hans-Peter Grossart;Helle Ploug

  • High resolution profiles of vertical particulate organic matter export off Cape Blanc, Mauritania: Degradation processes and ballasting effects

    Morten Hvitfeldt Iversen;Morten Hvitfeldt Iversen;Nicolas Nowald;Helle Ploug;Helle Ploug;George A. Jackson

  • Temperature effects on carbon-specific respiration rate and sinking velocity of diatom aggregates - potential implications for deep ocean export processes

    Morten Hvitfeldt Iversen;H Ploug;H Ploug

  • On the Occurrence of Anoxic Microniches, Denitrification, and Sulfate Reduction in Aerated Activated Sludge

    Andreas Schramm;Cecilia M. Santegoeds;Helle K. Nielsen;Helle Ploug

  • Bacterial growth and grazing on diatom aggregates : Respiratory carbon turnover as a function of aggregate size and sinking velocity

    Helle Ploug;Hans-Peter Grossart

  • Aerobic and anaerobic nitrogen transformation processes in N2-fixing cyanobacterial aggregates

    Isabell Klawonn;Stefano Bonaglia;Volker Brüchert;Helle Ploug;Helle Ploug

  • Small-scale oxygen fluxes and remineralization in sinking aggregates

    Helle Ploug

  • Production, oxygen respiration rates, and sinking velocity of copepod fecal pellets: Direct measurements of ballasting by opal and calcite

    Helle Ploug;Morten Hvitfeldt Iversen;Marja Koski;Erik Theodoor Buitenhuis

  • Interactions between marine snow and heterotrophic bacteria: aggregate formation and microbial dynamics

    Hp P. Grossart;T. Kiørboe;Kw W. Tang;M. Allgaier

  • Fluid motion and solute distribution around sinking aggregates. I. Small-scale fluxes and heterogeneity of nutrients in the pelagic environment

    Thomas Kiørboe;Helle Ploug;Uffe H. Thygesen

  • Ballast minerals and the sinking carbon flux in the ocean

    Helle Ploug

Frequent Co-Authors

Hans-Peter Grossart
Hans-Peter Grossart University of Potsdam
Gerhard Fischer
Gerhard Fischer University of Colorado Boulder
Marcel M. M. Kuypers
Marcel M. M. Kuypers Max Planck Society
Bo Barker Jørgensen
Bo Barker Jørgensen Aarhus University
George A. Jackson
George A. Jackson Texas A&M University
Gaute Lavik
Gaute Lavik Max Planck Society
Thomas Kiørboe
Thomas Kiørboe Technical University of Denmark
Martin J. Whitehouse
Martin J. Whitehouse Swedish Museum of Natural History
Kam W. Tang
Kam W. Tang Swansea University
Dieter Wolf-Gladrow
Dieter Wolf-Gladrow Alfred Wegener Institute for Polar and Marine Research

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