World's Best Scientists 2026 revealed!
Juan J. Vergara

Juan J. Vergara

D-Index & Metrics

Environmental Sciences

D-Index
37
Citations
4069
World Ranking
8997
National Ranking
280

Juan J. Vergara 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 Juan J. Vergara 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: 89 publications — 8th percentile

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

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

Juan J. Vergara 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 Juan J. Vergara 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: 37 D-Index — 10th percentile

10% of scientists in this discipline score the same or lower.

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

Overview

Juan J. Vergara is affiliated with the University of Cádiz in Spain. Their research primarily focuses on marine and coastal plant biology, contributing significantly to the understanding of marine biology and ecology. The work spans topics such as coastal wetland ecosystem dynamics, coral and marine ecosystems, seaweed-derived bioactive compounds, isotope analysis in ecology, and echinoderm biology and ecology.

The main fields of study for Juan J. Vergara include Earth and Planetary Sciences and Environmental Science, with a notable emphasis on subfields such as Oceanography, Ecology, Aquatic Science, Renewable Energy, Sustainability and the Environment, and Industrial and Manufacturing Engineering.

Juan J. Vergara has published extensively in various scientific journals. Frequent publication venues include Marine Pollution Bulletin, Diversity, Marine Environmental Research, Journal of Environmental Management, and Limnology and Oceanography. Their recent papers cover a range of topics within marine plant ecology and related environmental impacts:

  • The morphometric acclimation to depth explains the long-term resilience of the seagrass Cymodocea nodosa in a shallow tidal lagoon (2021, Journal of Environmental Management)
  • Factors modulating herbivory patterns in Cymodocea nodosa meadows (2021, Limnology and Oceanography)
  • Resistance and recovery of benthic marine macrophyte communities to light reduction: Insights from carbon metabolism and dissolved organic carbon (DOC) fluxes, and implications for resilience (2023, Marine Pollution Bulletin)
  • Seagrass Patch Complexity Affects Macroinfaunal Community Structure in Intertidal Areas: An In Situ Experiment Using Seagrass Mimics (2021, Diversity)
  • Nutrient enrichment and herbivory alter carbon balance in temperate seagrass communities (2024, Marine Pollution Bulletin)

Collaboration is a significant part of Juan J. Vergara's research, with frequent co-authors including Fernando G. Brun, Luis G. Egea, Rocío Jiménez-Ramos, José Lucas Pérez-Lloréns, and Ignacio Hernández. These collaborations have contributed to advancing knowledge in marine ecosystems, particularly in seagrass community dynamics and coastal environmental processes.

Best Publications

  • Recent trend reversal for declining European seagrass meadows

    Carmen B de los Santos;Dorte Krause-Jensen;Teresa Alcoverro;Núria Marba

  • BIOMASS AND DYNAMICS OF GROWTH OF ULVA SPECIES IN PALMONES RIVER ESTUARY1

    Ignacio Hernández;Gloria Peralta;J. Lucas Pérez‐Lloréns;Juan J. Vergara

  • Effects of light availability on growth, architecture and nutrient content of the seagrass Zostera noltii Hornem

    G Peralta;J.L Pérez-Lloréns;I Hernández;J.J Vergara

  • Assessing the toxicity of ammonium pulses to the survival and growth of Zostera noltii

    Fernando G. Brun;Ignacio Hernández;Juan J. Vergara;Gloria Peralta

  • Biofiltering efficiency in removal of dissolved nutrients by three species of estuarine macroalgae cultivated with sea bass (Dicentrarchus labrax) waste waters 2. Ammonium

    I. Hernández;J.F. Martínez-Aragón;A. Tovar;J.L. Pérez-Lloréns

  • Biochemical responses and photosynthetic performance of Gracilaria sp. (Rhodophyta) from Cádiz, Spain, cultured under different inorganic carbon and nitrogen levels

    Jesus R. Andria;Juan J. Vergara;J. Lucas Perez-Llorens

  • Morphometric variations as acclimation mechanisms in Zostera noltii beds

    G. Peralta;F.G. Brun;I. Hernández;J.J. Vergara

  • Integrated outdoor culture of two estuarine macroalgae as biofilters for dissolved nutrients from Sparus auratus waste waters

    Ignacio Hernández;M. Angeles Fernández-Engo;J. Lucas Pérez-Lloréns;Juan J. Vergara

  • Effect of shading by Ulva rigida canopies on growth and carbon balance of the seagrass Zostera noltii

    Fernando G. Brun;Juan J. Vergara;Gabriel Navarro;Ignacio Hernández

  • Fire, rain and the selection of seeder and resprouter life‐histories in fire‐recruiting, woody plants

    Fernando Ojeda;Fernando G. Brun;Juan J. Vergara

  • DIEL PERIODICITY OF NITRATE REDUCTASE ACTIVITY AND PROTEIN LEVELS IN THE MARINE DIATOM THALASSIOSIRA WEISSFLOGII (BACILLARIOPHYCEAE)

    Juan J. Vergara;John A. Berges;Paul G. Falkowski

  • Studies on the biofiltration capacity of Gracilariopsis longissima: From microscale to macroscale

    Ignacio Hernández;Abraham Pérez-Pastor;Juan J. Vergara;J. Francisco Martínez-Aragón

  • Morphological and physiological differences between two morphotypes of Zostera noltii Hornem. from the south-western Iberian Peninsula

    G. Peralta;J. L. Pérez-Lloréns;I. Hernández;F. Brun

  • Nitrogen assimilation following NH4+ pulses in the red alga Gracilariopsis lemaneiformis:effect on C metabolism

    Vergara Jj;Bird Kt;Niell Fx

  • Increased vulnerability of Zostera noltii to stress caused by low light and elevated ammonium levels under phosphate deficiency

    F.G. Brun;I. Olivé;E.J. Malta;J.J. Vergara

  • Leaf-fracture properties correlated with nutritional traits in nine Australian seagrass species: implications for susceptibility to herbivory

    C.B. De los Santos;F.G. Brun;Y. Onoda;M.L. Cambridge

  • Interactive effect of temperature, acidification and ammonium enrichment on the seagrass Cymodocea nodosa.

    L.G. Egea;R. Jiménez-Ramos;J.J. Vergara;I. Hernández

  • Mechanisms of inorganic carbon acquisition in Gracilaria gaditana nom. prov. (Rhodophyta)

    Jesús R. Andría;J. Lucas Pérez-Lloréns;Juan J. Vergara

  • A comprehensive analysis of mechanical and morphological traits in temperate and tropical seagrass species

    C.B. De Los Santos;Y. Onoda;J.J. Vergara;J.L. Pérez-Lloréns

  • Photosynthetic and morphological photoacclimation of the seagrass Cymodocea nodosa to season, depth and leaf position

    Irene Olivé;Irene Olivé;J. J. Vergara;J. L. Pérez-Lloréns

  • Acclimation of seagrass Zostera noltii to co-occurring hydrodynamic and light stresses

    C.B. De los Santos;F.G. Brun;T.J. Bouma;J.J. Vergara

  • Growth, carbon allocation and proteolytic activity in the seagrass Zostera noltii shaded by Ulva canopies.

    Fernando G. Brun;Ignacio Hernández;Juan J. Vergara;J. Lucas Pérez-Lloréns

  • SEASONAL VARIATION OF PHOTOSYNTHETIC PERFORMANCE AND LIGHT ATTENUATION IN ULVA CANOPIES FROM PALMONES RIVER ESTUARY1

    Juan J. Vergara;J. Lucas Pérez‐Lloréns;Gloria Peralta;Ignacio Hernández

  • Multi-metric index based on the seagrass Zostera noltii (ZoNI) for ecological quality assessment of coastal and estuarine systems in SW Iberian Peninsula

    Patricia García-Marín;Susana Cabaço;Ignacio Hernández;Juan J. Vergara

  • Clonal building, simple growth rules and phylloclimate as key steps to develop functional- structural seagrass models

    Fernando G. Brun;Juan J. Vergara;Gloria Peralta;Maria Paz García-Sánchez

  • Effects of light and biomass partitioning on growth, photosynthesis and carbohydrate content of the seagrass Zostera noltii Hornem

    Irene Olivé;Fernando G. Brun;Juan J. Vergara;J. Lucas Pérez-Lloréns

  • Nitrogen load and irradiance affect morphology, photosynthesis and growth of Caulerpa prolifera (Bryopsidales: Chlorophyta)

    Erik-jan Malta;Daniela G. Ferreira;Juan J. Vergara;J. Lucas Pérez-Lloréns

Frequent Co-Authors

J. L. Pérez-Lloréns
J. L. Pérez-Lloréns University of Cádiz
Tjeerd J. Bouma
Tjeerd J. Bouma Royal Netherlands Institute for Sea Research
Morten Foldager Pedersen
Morten Foldager Pedersen Roskilde University
Teresa Alcoverro
Teresa Alcoverro Spanish National Research Council
Marc Lahaye
Marc Lahaye INRAE : Institut national de recherche pour l'agriculture, l'alimentation et l'environnement
Javier Romero
Javier Romero Harvard University
Marta Pérez
Marta Pérez University of Barcelona
Paul G. Falkowski
Paul G. Falkowski Rutgers, The State University of New Jersey
Yusuke Onoda
Yusuke Onoda Kyoto University
Félix L. Figueroa
Félix L. Figueroa University of Malaga

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