World's Best Scientists 2026 revealed!

D-Index & Metrics

Ecology and Evolution

D-Index
59
Citations
11699
World Ranking
2454
National Ranking
14

Pedro Beja 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 Pedro Beja sits on this spectrum.

37–46 publications: 11 scientists 47–56 publications: 41 scientists 57–66 publications: 147 scientists 67–76 publications: 219 scientists 77–86 publications: 409 scientists 87–96 publications: 467 scientists 97–106 publications: 613 scientists 107–116 publications: 585 scientists 117–126 publications: 591 scientists 127–136 publications: 567 scientists 137–146 publications: 535 scientists 147–156 publications: 481 scientists 157–166 publications: 404 scientists 167–176 publications: 338 scientists 177–186 publications: 362 scientists 187–196 publications: 309 scientists 197–206 publications: 246 scientists 207–216 publications: 223 scientists 217–226 publications: 205 scientists 227–236 publications: 167 scientists 237–246 publications: 141 scientists 247–256 publications: 150 scientists 257–266 publications: 125 scientists 267–276 publications: 113 scientists 277–286 publications: 92 scientists 287–296 publications: 81 scientists 297–306 publications: 77 scientists 307–316 publications: 64 scientists 317–326 publications: 47 scientists 327–336 publications: 58 scientists 337–346 publications: 52 scientists 347–356 publications: 48 scientists 357–366 publications: 50 scientists 367–376 publications: 30 scientists 377–386 publications: 30 scientists 387–396 publications: 34 scientists 397–406 publications: 25 scientists 407–416 publications: 17 scientists 417–426 publications: 12 scientists 427–436 publications: 20 scientists 437–446 publications: 9 scientists 447–456 publications: 12 scientists 457–466 publications: 11 scientists 467–476 publications: 13 scientists 477–486 publications: 10 scientists 487–496 publications: 7 scientists 497–506 publications: 12 scientists 507–516 publications: 10 scientists 517–526 publications: 9 scientists 527–532 publications: 6 scientists 533+ publications: 100 scientists
37 publications 533+

This scientist: 265 publications — 87th percentile

87% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 533 publications or more.

Pedro Beja 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 Pedro Beja 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: 152 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: 120 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: 28 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: 8 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: 3 scientists 122+ D-Index: 99 scientists
30 D-Index 122+

This scientist: 59 D-Index — 72nd percentile

72% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 122 D-Index or more.

Overview

Pedro Beja is affiliated with the University of Porto in Portugal and has a research focus primarily within Environmental Science, Agricultural and Biological Sciences, and Biochemistry, Genetics and Molecular Biology. Their work intersects multiple subfields including Ecology, Ecological Modeling, Ecology, Evolution, Behavior and Systematics, Molecular Biology, and Nature and Landscape Conservation.

The scientist's research encompasses a variety of topics with a strong emphasis on biodiversity and ecological systems. Key areas of study include:

  • Species Distribution and Climate Change
  • Environmental DNA in Biodiversity Studies
  • Identification and Quantification in Food
  • Ecology and Vegetation Dynamics Studies
  • Wildlife Ecology and Conservation
  • Plant and animal studies
  • Avian ecology and behavior

Recent publications by Pedro Beja demonstrate involvement in research related to biodiversity conservation, molecular ecology, and environmental DNA (eDNA) techniques. Notable papers include:

  • "Conservation threats from roadkill in the global road network", 2021, published in Global Ecology and Biogeography
  • "Combining DNA metabarcoding and ecological networks to inform conservation biocontrol by small vertebrate predators", 2021, published in Ecological Applications
  • "Speeding up the detection of invasive bivalve species using environmental DNA: A Nanopore and Illumina sequencing comparison", 2022, published in Molecular Ecology Resources
  • "Modelling technical and biological biases in macroinvertebrate community assessment from bulk preservative using multiple metabarcoding markers", 2020, published in Molecular Ecology
  • "Species detection from aquatic eDNA: Assessing the importance of capture methods", 2020, published in Environmental DNA

Pedro Beja frequently collaborates with several co-authors, including:

  • Sónia Ferreira
  • Francisco Moreira
  • Vanessa A. Mata
  • Pedro Sousa
  • Joana Veríssimo

The scientist's work is often published in specific venues associated with biodiversity data and environmental sciences, including:

  • Biodiversity Data Journal
  • Global Biodiversity Information Facility
  • bioRxiv (Cold Spring Harbor Laboratory)
  • SSRN Electronic Journal
  • Environmental DNA

Best Publications

  • Ecological impacts of early 21st century agricultural change in Europe - a review.

    C. Stoate;A. Báldi;P. Beja;N.D. Boatman

  • The future of biotic indices in the ecogenomic era: Integrating (e)DNA metabarcoding in biological assessment of aquatic ecosystems

    Jan Pawlowski;Mary Kelly-Quinn;Florian Altermatt;Laure Apothéloz-Perret-Gentil

  • Conservation of Mediterranean temporary ponds under agricultural intensification: an evaluation using amphibians

    Pedro Beja;Rita Alcazar

  • The database of the PREDICTS (Projecting Responses of Ecological Diversity In Changing Terrestrial Systems) project

    Lawrence N. Hudson;Tim Newbold;Tim Newbold;Sara Contu;Samantha L.L. Hill;Samantha L.L. Hill

  • The PREDICTS database: a global database of how local terrestrial biodiversity responds to human impacts

    Lawrence N Hudson;Tim Newbold;Tim Newbold;Sara Contu;Samantha L L Hill;Samantha L L Hill

  • Effects of multi‐year droughts on fish assemblages of seasonally drying Mediterranean streams

    M. Filomena Magalhães;Pedro Beja;Isaac J. Schlosser;Maria J. Collares-Pereira

  • Birds of prey as limiting factors of gamebird populations in Europe: a review

    Jari Valkama;Erkki Korpimäki;Beatriz E. Arroyo;Pedro Beja

  • DNAqua-Net: Developing new genetic tools for bioassessment and monitoring of aquatic ecosystems in Europe

    Florian Leese;Florian Altermatt;Agnès Bouchez;Torbjørn Ekrem

  • The use of sighting data to analyse Iberian lynx habitat and distribution

    Luís Palma;Pedro Beja;Miguel Rodrigues

  • An analysis of otter Lutra lutra predation on introduced American crayfish Procambarus clarkii in Iberian streams

    Pedro Rui Beja

  • Distance to edges, edge contrast and landscape fragmentation: Interactions affecting farmland birds around forest plantations

    Luís Reino;Luís Reino;Pedro Beja;Patrick E. Osborne;Rui Morgado

  • Influence of landscape characteristics on carnivore diversity and abundance in Mediterranean farmland

    Ricardo Pita;Ricardo Pita;António Mira;António Mira;Francisco Moreira;Rui Morgado

  • Functional heterogeneity of dry‐season fish refugia across a Mediterranean catchment: the role of habitat and predation

    M. Filomena Magalhães;Pedro Beja;Catarina Canas;Maria João Collares‐Pereira

  • Networks of global bird invasion altered by regional trade ban.

    Luís Reino;Luís Reino;Luís Reino;Rui Figueira;Rui Figueira;Pedro Beja;Pedro Beja;Miguel B. Araújo;Miguel B. Araújo;Miguel B. Araújo

  • Effects of field management and landscape context on grassland wintering birds in Southern Portugal

    Francisco Moreira;Pedro Beja;Rui Morgado;Luís Reino

  • How much is enough? Effects of technical and biological replication on metabarcoding dietary analysis.

    Vanessa A. Mata;Hugo Rebelo;Hugo Rebelo;Hugo Rebelo;Francisco Amorim;Gary F. McCracken

  • Modelling farming system dynamics in High Nature Value Farmland under policy change

    Paulo Flores Ribeiro;José Lima Santos;Miguel N. Bugalho;Joana Santana

  • Advancing the integration of multi-marker metabarcoding data in dietary analysis of trophic generalists

    Luís P. da Silva;Luís P. da Silva;Vanessa A. Mata;Pedro B. Lopes;Paulo Pereira

  • Seasonal patterns of spatial variation in understory bird assemblages across a mosaic of flooded and unflooded Amazonian forests

    Pedro Beja;Carlos David Santos;Carlos David Santos;Joana Santana;Maria João Pereira

  • Structuring of Amazonian bat assemblages: the roles of flooding patterns and floodwater nutrient load.

    Maria João Ramos Pereira;João Tiago Marques;Joana Santana;Carlos David Santos;Carlos David Santos

  • Why do raptors take domestic prey? The case of Bonelli's eagles and pigeons

    Luis Palma;Pedro Beja;Miguel Pais;Luis Cancela Da Fonseca

Frequent Co-Authors

Francisco Moreira
Francisco Moreira University of Porto
Hugo Rebelo
Hugo Rebelo University of Lisbon
Paulo C. Alves
Paulo C. Alves University of Porto
Miguel B. Araújo
Miguel B. Araújo University of Évora
Alain Dejean
Alain Dejean Paul Sabatier University
Tom M. Fayle
Tom M. Fayle Queen Mary University of London
Tim Newbold
Tim Newbold University College London
Andy Purvis
Andy Purvis Natural History Museum
Tony R. Walker
Tony R. Walker Dalhousie University
Jérémy Bouyer
Jérémy Bouyer INRAE : Institut national de recherche pour l'agriculture, l'alimentation et l'environnement

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Related Online Degrees & Career Pathways

For those interested in applying the principles of Ecology and Evolution to broader scientific or human-focused fields, there are numerous accelerated psychology masters programs available online. These flexible options allow students to deepen their understanding of complex behavioral and ecological interactions while advancing their academic credentials—often in less time than traditional campus programs.

Specialized options, such as an accelerated online masters in counseling degree, can prepare graduates for careers supporting individuals and communities, combining knowledge of mental health with environmental awareness. If you are fascinated by the intersection of biology and the legal system, you might also consider careers in forensic science and wonder, how much does a forensic psychologist make? Salaries and demand can vary, but the field offers exciting opportunities for those with an ecological or evolutionary background.

Additionally, students who wish to focus on the next generation may benefit from an online masters child psychology degree, integrating ecological themes into child development and education. Exploring these online pathways can broaden your expertise and open diverse career doors in research, advocacy, policy, and professional practice.

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