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Pascal Riera

D-Index & Metrics

Ecology and Evolution

D-Index
33
Citations
4475
World Ranking
7857
National Ranking
352

Pascal Riera publication distribution in Ecology and Evolution in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Ecology and Evolution in 2026. The highlighted bar marks where Pascal Riera sits on this spectrum.

37–41 publications: 2 scientists 42–46 publications: 9 scientists 47–51 publications: 10 scientists 52–56 publications: 31 scientists 57–61 publications: 56 scientists 62–66 publications: 91 scientists 67–71 publications: 92 scientists 72–76 publications: 127 scientists 77–81 publications: 173 scientists 82–86 publications: 236 scientists 87–91 publications: 227 scientists 92–96 publications: 240 scientists 97–101 publications: 333 scientists 102–106 publications: 280 scientists 107–111 publications: 300 scientists 112–116 publications: 285 scientists 117–121 publications: 305 scientists 122–126 publications: 287 scientists 127–131 publications: 278 scientists 132–136 publications: 289 scientists 137–141 publications: 273 scientists 142–146 publications: 262 scientists 147–151 publications: 246 scientists 152–156 publications: 235 scientists 157–161 publications: 205 scientists 162–166 publications: 199 scientists 167–171 publications: 174 scientists 172–176 publications: 164 scientists 177–181 publications: 173 scientists 182–186 publications: 189 scientists 187–191 publications: 170 scientists 192–196 publications: 139 scientists 197–201 publications: 128 scientists 202–206 publications: 117 scientists 207–211 publications: 115 scientists 212–216 publications: 107 scientists 217–221 publications: 124 scientists 222–226 publications: 81 scientists 227–231 publications: 82 scientists 232–236 publications: 85 scientists 237–241 publications: 75 scientists 242–246 publications: 66 scientists 247–251 publications: 81 scientists 252–256 publications: 69 scientists 257–261 publications: 70 scientists 262–266 publications: 55 scientists 267–271 publications: 64 scientists 272–276 publications: 49 scientists 277–281 publications: 48 scientists 282–286 publications: 44 scientists 287–291 publications: 45 scientists 292–296 publications: 36 scientists 297–301 publications: 39 scientists 302–306 publications: 38 scientists 307–311 publications: 30 scientists 312–316 publications: 34 scientists 317–321 publications: 25 scientists 322–326 publications: 22 scientists 327–331 publications: 28 scientists 332–336 publications: 30 scientists 337–341 publications: 22 scientists 342–346 publications: 30 scientists 347–351 publications: 26 scientists 352–356 publications: 22 scientists 357–361 publications: 29 scientists 362–366 publications: 21 scientists 367–371 publications: 12 scientists 372–376 publications: 18 scientists 377–381 publications: 17 scientists 382–386 publications: 13 scientists 387–391 publications: 21 scientists 392–396 publications: 13 scientists 397–401 publications: 10 scientists 402–406 publications: 15 scientists 407–411 publications: 8 scientists 412–416 publications: 9 scientists 417–421 publications: 8 scientists 422–426 publications: 4 scientists 427–431 publications: 10 scientists 432–436 publications: 10 scientists 437–441 publications: 5 scientists 442–446 publications: 4 scientists 447–451 publications: 10 scientists 452–456 publications: 2 scientists 457–461 publications: 4 scientists 462–466 publications: 7 scientists 467–471 publications: 7 scientists 472–476 publications: 6 scientists 477–481 publications: 6 scientists 482–486 publications: 3 scientists 487–491 publications: 3 scientists 492–496 publications: 4 scientists 497–501 publications: 4 scientists 502–506 publications: 8 scientists 507–511 publications: 5 scientists 512–516 publications: 4 scientists 517–521 publications: 5 scientists 522–526 publications: 4 scientists 527–530 publications: 5 scientists 531+ publications: 100 scientists
37 publications 531+

This scientist: 89 publications — 11th percentile

11% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 531 publications or more.

Pascal Riera D-index placement in Ecology and Evolution in 2026

The chart shows the D-index (discipline H-index) distribution of Ecology and Evolution scientists ranked by Research.com in 2026. The highlighted bar marks where Pascal Riera sits on this spectrum.

30 D-Index: 95 scientists 31 D-Index: 123 scientists 32 D-Index: 191 scientists 33 D-Index: 245 scientists 34 D-Index: 252 scientists 35 D-Index: 244 scientists 36 D-Index: 249 scientists 37 D-Index: 244 scientists 38 D-Index: 254 scientists 39 D-Index: 254 scientists 40 D-Index: 280 scientists 41 D-Index: 274 scientists 42 D-Index: 266 scientists 43 D-Index: 233 scientists 44 D-Index: 248 scientists 45 D-Index: 208 scientists 46 D-Index: 201 scientists 47 D-Index: 213 scientists 48 D-Index: 207 scientists 49 D-Index: 172 scientists 50 D-Index: 209 scientists 51 D-Index: 199 scientists 52 D-Index: 153 scientists 53 D-Index: 169 scientists 54 D-Index: 163 scientists 55 D-Index: 148 scientists 56 D-Index: 120 scientists 57 D-Index: 146 scientists 58 D-Index: 137 scientists 59 D-Index: 140 scientists 60 D-Index: 104 scientists 61 D-Index: 119 scientists 62 D-Index: 118 scientists 63 D-Index: 99 scientists 64 D-Index: 77 scientists 65 D-Index: 100 scientists 66 D-Index: 86 scientists 67 D-Index: 83 scientists 68 D-Index: 75 scientists 69 D-Index: 94 scientists 70 D-Index: 57 scientists 71 D-Index: 68 scientists 72 D-Index: 59 scientists 73 D-Index: 63 scientists 74 D-Index: 66 scientists 75 D-Index: 60 scientists 76 D-Index: 42 scientists 77 D-Index: 49 scientists 78 D-Index: 39 scientists 79 D-Index: 37 scientists 80 D-Index: 43 scientists 81 D-Index: 41 scientists 82 D-Index: 45 scientists 83 D-Index: 34 scientists 84 D-Index: 40 scientists 85 D-Index: 35 scientists 86 D-Index: 55 scientists 87 D-Index: 24 scientists 88 D-Index: 24 scientists 89 D-Index: 30 scientists 90 D-Index: 23 scientists 91 D-Index: 25 scientists 92 D-Index: 27 scientists 93 D-Index: 27 scientists 94 D-Index: 13 scientists 95 D-Index: 23 scientists 96 D-Index: 12 scientists 97 D-Index: 14 scientists 98 D-Index: 19 scientists 99 D-Index: 16 scientists 100 D-Index: 14 scientists 101 D-Index: 5 scientists 102 D-Index: 21 scientists 103 D-Index: 16 scientists 104 D-Index: 10 scientists 105 D-Index: 7 scientists 106 D-Index: 7 scientists 107 D-Index: 7 scientists 108 D-Index: 6 scientists 109 D-Index: 9 scientists 110 D-Index: 11 scientists 111 D-Index: 12 scientists 112 D-Index: 9 scientists 113 D-Index: 7 scientists 114 D-Index: 3 scientists 115 D-Index: 8 scientists 116 D-Index: 5 scientists 117 D-Index: 11 scientists 118 D-Index: 4 scientists 119 D-Index: 2 scientists 120 D-Index: 5 scientists 121+ D-Index: 100 scientists
30 D-Index 121+

This scientist: 33 D-Index — 8th percentile

8% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 121 D-Index or more.

Overview

Pascal Riera is affiliated with Sorbonne University in France, contributing research primarily in the fields of Environmental Science and Earth and Planetary Sciences. Their research encompasses various subfields including Ecology, Oceanography, Global and Planetary Change, Ecology, Evolution, Behavior and Systematics, and Atmospheric Science.

The main topics covered by Pascal Riera include:

  • Isotope Analysis in Ecology
  • Marine and coastal plant biology
  • Marine Biology and Ecology Research
  • Marine and fisheries research
  • Aquatic Invertebrate Ecology and Behavior
  • Marine Bivalve and Aquaculture Studies
  • Coastal wetland ecosystem dynamics

Pascal Riera has published extensively in scientific journals and participates actively in marine and ecological studies. Notable recent papers include:

  • "Isotopic tracing reveals single-cell assimilation of a macroalgal polysaccharide by a few marine Flavobacteria and Gammaproteobacteria," 2021, The ISME Journal
  • "Stomach content and stable isotope analyses provide complementary insights into the trophic ecology of coastal temperate bentho-demersal assemblages under environmental and anthropogenic pressures," 2022, Marine Environmental Research
  • "Stable Isotope Trajectory Analysis (SITA): A new approach to quantify and visualize dynamics in stable isotope studies," 2021, Ecological Monographs
  • "Temporal succession of a macrofaunal community associated with kelp fragment accumulations in an in situ experiment," 2020, Marine Ecology Progress Series
  • "Characterizing spatio-temporal changes in benthic communities: Taxonomic and functional trajectories of intertidal assemblages in the bay of Saint-Brieuc (English Channel)," 2021, Estuarine Coastal and Shelf Science

The primary venues for Pascal Riera's publications include:

  • Marine Environmental Research
  • Zenodo (CERN European Organization for Nuclear Research)
  • SSRN Electronic Journal
  • The ISME Journal
  • Ecological Monographs

Frequent co-authors working alongside Pascal Riera include:

  • Anthony Sturbois
  • Gauthier Schaal
  • Nicolas Desroy
  • Alain Ponsero
  • Alexandre Carpentier

Best Publications

  • Isotopic Determination of Food Sources ofCrassostrea gigasAlong a Trophic Gradient in the Estuarine Bay of Marennes-Ol éron

    P. Riera;P. Richard

  • Chemical and isotopic composition of the organic matter sources in the Gulf of Gdansk (southern Baltic Sea)

    D. Maksymowska;P. Richard;H. Piekarek-Jankowska;P. Riera

  • Community structure and food web based on stable isotopes (δ15N and δ13C) analysis of a North Eastern Atlantic maerl bed

    Jacques Grall;François Le Loc'h;François Le Loc'h;Benjamin Guyonnet;Pascal Riera

  • Determination of food sources for benthic invertebrates in a salt marsh (Aiguillon Bay, France) by carbon and nitrogen stable isotopes: importance of locally produced sources

    P. Riera;L.J. Stal;J. Nieuwenhuize;P. Richard

  • Benthic trophic network in the Bay of Banyuls-sur-Mer (northwest Mediterranean, France) : An assessment based on stable carbon and nitrogen isotopes analysis

    Antoine Carlier;Pascal Riera;Jean-Michel Amouroux;Jean-Yves Bodiou

  • Food source of intertidal nematodes in the Bay of Marennes-Oleron (France), as determined by dual stable isotope analysis

    Riera P;Richard P;Grémare A;Blanchard G

  • Dynamics of spatial patterns of microphytobenthic biomass: inferences from a geostatistical analysis of two comprehensive surveys in Marennes-Oléron Bay (France)

    Jean-Marc Guarini;Gérard F. Blanchard;Cédric Bacher;Philippe Gros

  • Temporal variation of delta13C in particulate organic matter and oyster Crassostrea gigas in Marennes-Oléron Bay (France): effect of freshwater inflow

    Unknown

  • Heavy δ15N in Intertidal Benthic Algae and Invertebrates in the Scheldt Estuary (The Netherlands): Effect of River Nitrogen Inputs

    P. Riera;L.J. Stal;J. Nieuwenhuize

  • Summer autotrophy and winter heterotrophy in the temperate symbiotic coral Cladocora caespitosa

    C. Ferrier-Pagès;Andrea Peirano;M. Abbate;Silvia Cocito

  • Trophic ecology of nematodes from various microhabitats of the Roscoff Aber Bay (France): importance of stranded macroalgae evidenced through δ13C and δ15N

    P. Riera;Cédric Hubas

  • A seasonal survey of the food web in the Lapalme Lagoon (northwestern Mediterranean) assessed by carbon and nitrogen stable isotope analysis

    Antoine Carlier;Pascal Riera;Jean-Michel Amouroux;Jean-Yves Bodiou

  • Dynamics of particulate organic matter composition in coastal systems: a spatio-temporal study at multi-systems scale

    Camilla Liénart;Nicolas Savoye;Yann Bozec;Elsa Breton

  • Exploitation of natural food sources by two sympatric, invasive suspension-feeders: Crassostrea gigas and Crepidula fornicata

    Priscilla Decottignies;Peter G. Beninger;Yves Rincé;Richard J. Robins

  • Trophic ecology in a Northern Brittany (Batz Island, France) kelp (Laminaria digitata) forest, as investigated through stable isotopes and chemical assays

    Gauthier Schaal;Pascal Riera;Cédric Leroux

  • δ13C versus δ15N of co-occurring molluscs within a community dominated by Crassostrea gigas and Crepidula fornicata (Oosterschelde, The Netherlands)

    P. Riera;L.J. Stal;J. Nieuwenhuize

  • Trophic interactions between two introduced suspension-feeders, Crepidula fornicata and Crassostrea gigas, are influenced by seasonal effects and qualitative selection capacity

    Priscilla Decottignies;Peter G. Beninger;Yves Rincé;Pascal Riera

  • δ15N of organic matter sources and benthic invertebrates along an estuarine gradient in Marennes-Oleron bay (France): implications for the study of trophic structure

    Pascal Riera

  • Feeding of glass eels (Anguilla anguilla) in the course of their estuarine migration: new insights from stable isotope analysis

    Agnès Bardonnet;Pascal Riera

  • Preferential food source utilization among stranded macroalgae by Talitrus saltator (Amphipod, Talitridae): a stable isotopes study in the northern coast of Brittany (France)

    Unknown

  • Utilization of estuarine organic matter during growth and migration by juvenile brown shrimp Penaeus aztecus in a south Texas estuary

    Pascal Riera;Pa Montagna;Rd Kalke;Pierre Richard

  • Food web structure of two Mediterranean lagoons under varying degree of eutrophication

    Antoine Carlier;Pascal Riera;Jean-Michel Amouroux;Jean-Yves Bodiou

Frequent Co-Authors

Dominique Davoult
Dominique Davoult Sorbonne University
Pierre Richard
Pierre Richard University of La Rochelle
Pierre-Guy Sauriau
Pierre-Guy Sauriau University of La Rochelle
Antoine Grémare
Antoine Grémare University of Bordeaux
Lucas J. Stal
Lucas J. Stal University of Amsterdam
Cédric Bacher
Cédric Bacher French Research Institute for Exploitation of the Sea
Christian Jeanthon
Christian Jeanthon Université Paris Cité
Stéphane Uroz
Stéphane Uroz University of Lorraine
François Le Loc'h
François Le Loc'h Laboratoire des Sciences de l'Environnement Marin
Nicolas Savoye
Nicolas Savoye University of Bordeaux

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Related Online Degrees & Career Pathways

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Best Scientists Citing Pascal Riera

Pierre Richard

Pierre Richard

University of La Rochelle

Publications: 30

Dominique Davoult

Dominique Davoult

Sorbonne University

Publications: 23

Chang-Keun Kang

Chang-Keun Kang

Gwangju Institute of Science and Technology

Publications: 20

Mireille Harmelin-Vivien

Mireille Harmelin-Vivien

Aix-Marseille University

Publications: 17

Dan A. Smale

Dan A. Smale

Marine Biological Association of the United Kingdom

Publications: 16

Laurent Barillé

Laurent Barillé

University of Nantes

Publications: 14

Pierre-Guy Sauriau

Pierre-Guy Sauriau

University of La Rochelle

Publications: 14

François Le Loc'h

François Le Loc'h

Laboratoire des Sciences de l'Environnement Marin

Publications: 13

Tom Moens

Tom Moens

Ghent University

Publications: 12

Nicolas Savoye

Nicolas Savoye

University of Bordeaux

Publications: 12

Laurent Chauvaud

Laurent Chauvaud

University of Western Brittany

Publications: 12

Oscar Iribarne

Oscar Iribarne

National University of Mar del Plata

Publications: 11

Antonio Mazzola

Antonio Mazzola

University of Palermo

Publications: 11

Salvatrice Vizzini

Salvatrice Vizzini

University of Palermo

Publications: 11

Nathalie Niquil

Nathalie Niquil

Université de Caen Normandie

Publications: 10

Tarik Meziane

Tarik Meziane

French National Museum of Natural History

Publications: 10

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