World's Best Scientists 2026 revealed!
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Environmental Sciences
Portugal
2026

D-Index & Metrics

Environmental Sciences

D-Index
69
Citations
14329
World Ranking
1817
National Ranking
8

Biology and Biochemistry

D-Index
72
Citations
15400
World Ranking
6429
National Ranking
26

Paula M. L. Castro 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 Paula M. L. Castro 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: 380 publications — 93rd percentile

93% of scientists in this discipline score the same or lower.

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

Paula M. L. Castro 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 Paula M. L. Castro 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: 69 D-Index — 82nd percentile

82% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2026 - Research.com Environmental Sciences in Portugal Leader Award
  • 2025 - Research.com Environmental Sciences in Portugal Leader Award

Overview

Paula M. L. Castro is affiliated with the Catholic University of Portugal in Portugal. Their research primarily focuses on the fields of Environmental Science and Agricultural and Biological Sciences, with significant contributions to subfields such as Pollution, Plant Science, Industrial and Manufacturing Engineering, Water Science and Technology, and Biomedical Engineering.

The main topics of research explored by Paula M. L. Castro include:

  • Wastewater Treatment and Nitrogen Removal
  • Pharmaceutical and Antibiotic Environmental Impacts
  • Constructed Wetlands for Wastewater Treatment
  • Legume Nitrogen Fixing Symbiosis
  • Plant-Microbe Interactions and Immunity
  • Membrane Separation Technologies
  • Microplastics and Plastic Pollution

The scientist has published extensively, with recent noteworthy papers including:

  • Plant growth-promoting rhizobacteria (PGPR) improve the growth and nutrient use efficiency in maize (Zea mays L.) under water deficit conditions, 2020, Heliyon
  • Synergistic effect of organo-mineral amendments and plant growth-promoting rhizobacteria (PGPR) on the establishment of vegetation cover and amelioration of mine tailings, 2020, Chemosphere
  • Quantification of fluoroquinolones in wastewaters by liquid chromatography-tandem mass spectrometry, 2020, Environmental Pollution
  • Long-term stability of a non-adapted aerobic granular sludge process treating fish canning wastewater associated to EPS producers in the core microbiome, 2020, The Science of The Total Environment
  • Phytomanagement of Metal(loid)-Contaminated Soils: Options, Efficiency and Value, 2021, Frontiers in Environmental Science

Their frequent coauthors include:

  • Catarina L. Amorim
  • Sofia I.A. Pereira
  • Helena Moreira
  • Irina S. Moreira
  • D. P. Mesquita

Paula M. L. Castro has contributed multiple articles to several scientific journals, most frequently publishing in Chemosphere, the Journal of Environmental Chemical Engineering, Applied Sciences, SSRN Electronic Journal, and Heliyon.

Best Publications

  • Remediation of Heavy Metal Contaminated Soils: Phytoremediation as a Potentially Promising Clean-Up Technology

    Ana P. G. C. Marques;António O. S. S. Rangel;Paula M. L. Castro

  • Constructed wetland systems vegetated with different plants applied to the treatment of tannery wastewater

    Cristina S.C. Calheiros;António O.S.S. Rangel;Paula M.L. Castro

  • Metal uptake by microalgae: Underlying mechanisms and practical applications

    Cristina M. Monteiro;Paula M. L. Castro;F. Xavier Malcata;F. Xavier Malcata;F. Xavier Malcata

  • Assessment of the plant growth promotion abilities of six bacterial isolates using Zea mays as indicator plant.

    Ana P.G.C. Marques;Carlos Pires;Carlos Pires;Helena Moreira;António O.S.S. Rangel

  • Phytoremediation of polyaromatic hydrocarbons, anilines and phenols.

    Patricia J. Harvey;Bruno F. Campanella;Paula M. L. Castro;Hans Harms

  • Valorisation of natural extracts from marine source focused on marine by-products: A review

    Vincenza Ferraro;Isabel B. Cruz;Ruben Ferreira Jorge;F. Xavier Malcata

  • Performance of aerobic granular sludge in a sequencing batch bioreactor exposed to ofloxacin, norfloxacin and ciprofloxacin

    Catarina L. Amorim;Catarina L. Amorim;Alexandra S. Maia;Alexandra S. Maia;Raquel B.R. Mesquita;Raquel B.R. Mesquita;António O.S.S. Rangel

  • Biodegradation of ofloxacin, norfloxacin, and ciprofloxacin as single and mixed substrates by Labrys portucalensis F11.

    Catarina L. Amorim;Catarina L. Amorim;Irina S. Moreira;Alexandra S. Maia;Alexandra S. Maia;Maria E. Tiritan;Maria E. Tiritan

  • Oxygen vacancies, the optical band gap (Eg) and photocatalysis of hydroxyapatite: Comparing modelling with measured data

    V.S. Bystrov;C. Piccirillo;D.M. Tobaldi;P.M.L. Castro

  • Use of constructed wetland systems with Arundo and Sarcocornia for polishing high salinity tannery wastewater

    Cristina S.C. Calheiros;Paula V.B. Quitério;Gabriela Silva;Luís F.C. Crispim

  • Treatment of industrial wastewater with two-stage constructed wetlands planted with Typha latifolia and Phragmites australis.

    Cristina S.C. Calheiros;António O.S.S. Rangel;Paula M.L. Castro

  • Evaluation of Phenolic Profiles and Antioxidant Activities of Turkish Medicinal Plants: Tiliaargentea, Crataegi Folium Leaves and Polygonum bistorta Roots

    S. Demiray;M. E. Pintado;P. M. L. Castro

  • Inoculating Helianthus annuus (sunflower) grown in zinc and cadmium contaminated soils with plant growth promoting bacteria – Effects on phytoremediation strategies

    Ana P.G.C. Marques;Helena Moreira;Albina R. Franco;António O.S.S. Rangel

  • Phosphate-solubilizing rhizobacteria enhance Zea mays growth in agricultural P-deficient soils

    Sofia I.A. Pereira;Paula M.L. Castro

  • Application of a statistical design to the optimization of culture medium for recombinant interferon-gamma production by Chinese hamster ovary cells.

    Paula M. L. Castro;Paul M. Hayter;Andrew P. Ison;Alan T. Bull

  • Plant growth-promoting rhizobacteria (PGPR) improve the growth and nutrient use efficiency in maize (Zea mays L.) under water deficit conditions

    S.I.A. Pereira;D. Abreu;H. Moreira;A. Vega

  • Extraction and characterisation of apatite- and tricalcium phosphate-based materials from cod fish bones.

    C. Piccirillo;M. F. Silva;R. C. Pullar;I. Braga da Cruz

  • 4-Chlorophenol degradation by a bacterial consortium: development of a granular activated carbon biofilm reactor.

    M. Caldeira;Stephen C. Heald;Maria F. Carvalho;I. Vasconcelos

  • Changes in the bacterial community structure in two-stage constructed wetlands with different plants for industrial wastewater treatment

    Cristina S.C. Calheiros;Anouk F. Duque;Alexandra Moura;Isabel S. Henriques

  • Biodegradation of Diclofenac by the bacterial strain Labrys portucalensis F11

    Irina S. Moreira;Vânia S. Bessa;Sapia Murgolo;Clara Piccirillo

  • Evaluation of different substrates to support the growth of Typha latifolia in constructed wetlands treating tannery wastewater over long-term operation.

    Cristina S.C. Calheiros;António O.S.S. Rangel;Paula M.L. Castro

Frequent Co-Authors

Maria Elizabeth Tiritan
Maria Elizabeth Tiritan University of Porto
Manuela Pintado
Manuela Pintado Catholic University of Portugal
F. Xavier Malcata
F. Xavier Malcata University of Porto
Carlos A. M. Afonso
Carlos A. M. Afonso University of Lisbon
Robert C. Pullar
Robert C. Pullar Ca Foscari University of Venice
Alan T. Bull
Alan T. Bull University of Kent
Eugénio C. Ferreira
Eugénio C. Ferreira University of Minho
Miroslav Vosátka
Miroslav Vosátka Czech Academy of Sciences
Dick B. Janssen
Dick B. Janssen University of Groningen
Hans Brix
Hans Brix Aarhus University

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