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I am a Fisheries Engineer, having graduated from the Federal Rural University of the Amazon - UFRA in 2012. I subsequently obtained a Master's degree in Aquatic Ecology and Fisheries from the Federal University of Pará - UFPA in 2015, and a PhD in Aquatic Ecology and Fisheries from the Nucleus of Aquatic Ecology and Fisheries in the Amazon - NEAP in 2020. Throughout my career, I have worked as a consultant and researcher for both public and private companies and as an Environmental Analyst at the State Secretariat for the Environment and Sustainability of Pará - SEMAS. I am a researcher at the Institute of Marine Research (IMAR, Portugal) within the Department of Oceanography and Fisheries of the University of the Azores (DOP / UAç), where I am actively involved in several working groups of ICES and FAO. I also serve as a collaborator in the Laboratory of Fish Biology and Management of Aquatic Resources at the Federal University of Pará - UFPA, Brazil. My expertise lies in the areas of fisheries and fisheries resources, industrial fisheries, small-scale fisheries, management of fisheries resources, population dynamics and assessment of fisheries stocks and ecological risk assessment.
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Identification

Personal identification

Full name
Ualerson Iran Peixoto da Silva

Citation names

  • Peixoto, U. I.
  • SILVA, U. I. P.;PEIXOTO, U. I.;SILVA, U.;PEIXOTO, UALERSON I.;PEIXOTO, UALERSON

Author identifiers

Ciência ID
B31C-E921-40C6
ORCID iD
0000-0001-7078-3424

Email addresses

  • ualerson.ip.silva@uac.pt (Professional)
  • ualersonpeixoto@gmail.com (Personal)

Knowledge fields

  • Agrarian Sciences - Agriculture, Forestry and Fisheries - Fishery

Languages

Language Speaking Reading Writing Listening Peer-review
English Advanced (C1) Advanced (C1) Upper intermediate (B2) Upper intermediate (B2) Advanced (C1)
Spanish; Castilian Intermediate (B1) Intermediate (B1) Intermediate (B1) Intermediate (B1) Intermediate (B1)
Portuguese (Mother tongue)
Education
Degree Classification
2016/03/01 - 2020/10/20
Concluded
 Doutorado em Ecologia aquática e Pesca (Doctor)
Major in Ecologia e manejo dos recursos pesqueiros
Universidade Federal do Pará, Brazil
"Abordagem ecológica para os impactos da pesca de arrasto de fundo: O caso do camarão da plataforma continental amazônica" (THESIS/DISSERTATION)
 Dr. - Doutor
2012/03/01 - 2015/04/21
Concluded
 Ecologia aquática e Pescas (Master Universitario)
Universidade Federal do Pará, Brazil
"Ecologia da assembléia de peixes dos canais de maré de ilhas do estuário amazônico." (THESIS/DISSERTATION)
 Mac - Mestre em Ecologia aquática e Pesca
2008/04/01 - 2012/12/12
Concluded
 Engenharia de Pesca (Bachelor)
Universidade Federal Rural da Amazônia, Brazil
"ESTIMATIVAS DE CRESCIMENTO DA LAGOSTA VERMELHA Panulirus argus (LATREILLE, 1804) CAPTURADAS NA COSTA AMAZÔNICA" (THESIS/DISSERTATION)
Affiliation

Science

Category
Host institution 		Employer
2023/08/01 - 2024/07/02 Researcher (Research) IMAR - Instituto do Mar, Portugal
Universidade dos Açores Instituto de Investigação em Ciências do Mar Okeanos, Portugal
2021/06/15 - 2023/06/15 Contracted Researcher (Research) Universidade dos Açores Centro do IMAR, Portugal
Universidade dos Açores Centro do IMAR, Portugal
2018/10/01 - 2019/05/31 Visiting Researcher (Research) Commonwealth Scientific and Industrial Research Organization, CSIRO, Austrália, Australia
Commonwealth Scientific and Industrial Research Organization, CSIRO, Austrália, Australia
2016/03/01 - 2018/09/30 Contracted Researcher (Research) Universidade Federal do Pará, Brazil
Universidade Federal do Pará, Brazil

Teaching in Higher Education

Category
Host institution 		Employer
2018/06/01 - 2018/06/30 Invited Assistant Professor (University Teacher) Instituto Inspirar, Brazil
Instituto Inspirar, Brazil
2017/05/01 - 2017/07/15 Invited Assistant Professor (University Teacher) Universidade Federal do Pará, Brazil
Universidade Federal do Pará, Brazil
2017/06/01 - 2017/06/30 Invited Assistant Professor (University Teacher) Instituto Inspirar, Brazil
Instituto Inspirar, Brazil

Other Careers

Category
Host institution 		Employer
2019/11/01 - 2021/06/30 Técnico Superior (Técnico Superior) Secretaria Estadual de Meio Ambiente e Sustentabilidade, SEMAS, Brasil., Brazil
Projects

Contract

Designation Funders
2023/01/15 - Current Northern Shrimps: Economics and environmental valuation of the use of devices for the exclusion of by-catch in the industrial pink shrimp fishery in the North Platform of Brazil.
XXxxx
Principal investigator
Universidade Federal do Pará, Brazil
Ongoing
2021/06/15 - Current PESCAz - Sustainable Fisheries in the Azores: How can the scientific basis for assessments of the state of fisheries resources be improved?
MAR-01.03.02-FEAMP-0039
Research Fellow
Universidade dos Açores Centro do IMAR, Portugal
Ongoing
2020/09/03 - Current MEROS DO BRASIL PROJECT - Focal point of the state of Pará, Brazil.
XxxxX
Universidade Federal do Pará, Brazil
Ongoing
2016/07/01 - Current REBYC II LAC Project - Sustainable Management of Bycatch Trawl Fishing in Latin America and the Caribbean
123456
Researcher
Universidade Federal do Pará, Brazil
 Food and Agriculture Organization of the United Nations
Ongoing
2016/07/01 - Current DEFAU Project - North Brazil: Divice for the exclusion of bycatch in the industrial trawl shrimp fisheries on the North Coast of Brazil
XXXXxx
Researcher
Ongoing
2016/01/29 - Current Multidisciplinary cooperative network to support fisheries management of shrimp stocks in the North and Northeast regions of Brazil with an ecosystem focus
XXx
PhD Student Fellow
Universidade Federal do Pará, Brazil
 Conselho Nacional de Desenvolvimento Científico e Tecnológico
Ongoing
2016/01/10 - 2020/08/31 IMPACTS ON THE ACCOMPANYING FAUNA OF THE INDUSTRIAL FISHING OF PINK SHRIMP (Penaeus subtilis - Pérez-Farfante, 1936) ON THE NORTH COAST OF BRAZIL: IMPLICATIONS FOR MANAGEMENT
XXXXXx
Co-Principal Investigator (Co-PI)
Conselho Nacional de Desenvolvimento Científico e Tecnológico
Concluded
2013/01/15 - 2015/04/21 Economic and environmental zoning on the islands surrounding the city of Belém on a local scale
XX
Master Student Fellow
Universidade Federal do Pará, Brazil
 Banco Nacional de Desenvolvimento Econômico e Social Brasília
Concluded
2009/01/28 - 2010/04/01 Monitoring of Industrial Fishing in Pará state, Brazil
XXXXX
Scientific Initiation Fellow
Concluded

Other

Designation Funders
2011/07/01 - 2012/12/02 ASPECTS OF THE POPULATION DYNAMICS OF THE RED LOBSTER Panulirus argus (LATREILLE, 1804) AND ITS RELATIONSHIPS WITH METEOROLOGICAL AND OCEANOGRAPHIC VARIABLES ON THE AMAZON COAST.
XXXX
Concluded
2010/06/01 - 2011/06/10 Use of Intertidal Areas by Nektonic Organisms Implications for the Management of Fishing Resources on the North Coast of Brazil
XXX
Scientific Initiation Fellow
Concluded
Outputs

Publications

Book
  1. ISAAC, V.; BENTES, B.; PEIXOTO, U. I.; PAULA, D.; LUTZ, I; RAIOL, M. O; SCHARLLENBERGER, B. H.; et al. Zoneamento Econômico e Ambiental das Ilhas do Entorno de Belém.. 2015.
Conference poster
  1. SANTOS, R.; Peixoto, U. I.; CASAL-RIBEIRO, M.; Mariño-Briceño, G.; Medeiros-Leal, W.. "Bridging the Gap: Assessing the Stock Status of Data-Limited Fish Species in the Azores Using Length-Cohort and Yield-per-Recruit Analyses". Paper presented in ICES Annual Science Conference, 2023.
  2. Casal-Ribeiro, M.; Peixoto, U.I.; Medeiros-Leal, W.; Santos, R.. "Research fatigue as a barrier to fishers’ participation in fisheries research and management". Paper presented in ICES Annual Science Conference, 2023.
  3. Medeiros-Leal, W.; Barros, M.; Crespo, O.; Peixoto, U. I.; Casal-Ribeiro, M; Silva, H.; Pinho, M.; Santos, R.. "That’s all we Know: Inferring the status of threatened deep-water shark Dalatias licha based on an integrated assessment". Paper presented in ICES Annual Science Conference, 2023.
  4. Peixoto, U. I.; Casal-Ribeiro, M.; Medeiros-Leal, W.; Pinho, M.; Santos, R.. "Integrated assessment of the small-scale fisheries in the Azores Archipelago". Paper presented in ICES Annual Science Conference, 2023.
  5. Peixoto, U. I.; Bentes, B.; Passarone, R.; Isaac, V. I.. "Vulnerability assessment of marine resources caught in industrial bottom trawl shrimp fishery in the Amazon Continental Shelf". Paper presented in ICES Annual Science Conference, 2023.
  6. Medeiros-Leal, W.M.; Peixoto, U. I.; CASAL-RIBEIRO, M.; NOVOA-PABON, A.; PINHO, MÁRIO ; SANTOS, RÉGIS. "Estimating the biomass of priority exploited fishery stocks in the Azores.". Paper presented in 4th World Small-Scale Fisheries Congress, 2022.
  7. MEDEIROS-LEAL, WENDELL; Peixoto, U. I.; CASAL-RIBEIRO, M.; NOVOA-PABON, A.; PINHO, MÁRIO; SANTOS, R.. "From shallow to deep water: performance of length-based assessment of the fiheries stocks in the Azores". Paper presented in ICES Annual Science Conference, 2022.
  8. MARINO-BRICENO, G.; Peixoto, U. I.; MEDEIROS-LEAL, WENDELL; PINHO, MÁRIO; SANTOS, R.. "Spatial distribution of the silver scabbardfish Lepidopus caudatus in the Azores archipelago". Paper presented in ICES Annual Science Conference, 2022.
  9. SANTOS, R.; PEIXOTO, U. I.; MEDEIROS-LEAL, WENDELL; NOVOA-PABON, ANA; PINHO, MÁRIO. "Population structure, growth, mortality and yield per recruit of spiny lobster Palinurus elephas from the AzoresIE". Paper presented in ICES Annual Science Conference, 2022.
  10. Peixoto, U. I.; CASAL-RIBEIRO, M.; MEDEIROS-LEAL, W. M.; NOVOA-PABON, A.; PINHO, MÁRIO; SANTOS, R.. "The triple bottom line to assess the performance of demersal small-scale fishery in the Azores". Paper presented in 4th World SmallScale Fisheries Congress, 2022.
  11. SANTOS, R.; CASAL-RIBEIRO, M.; Peixoto, U. I.; MEDEIROS-LEAL, WENDELL; NOVOA-PABON, ANA; PINHO, MÁRIO. "Fishers' experiential knowledge about biological traits of commercial marine species in the Azores.". Paper presented in IX Iberian Congress of Ichthyology, 2022.
  12. SANTOS, R.; Peixoto, U. I.; MEDEIROS-LEAL, WENDELL; NOVOA-PABON, A.; PINHO, MÁRIO. "A comparative analysis of fishers' experiential knowledge and available scientific data on fish population trends in the Azores". Paper presented in ICES Annual Science Conference, 2022.
  13. CASAL-RIBEIRO, M.; PEIXOTO, U. I.; MEDEIROS-LEAL, WENDELL; NOVOA-PABON, ANA; PINHO, MÁRIO; SANTOS, R. "Lessons for first-time video makers: suggestions and guidance for producing low budget science communication videos". Paper presented in Congresso Anual de Comunicação de Ciência, 2022.
  14. SANTOS, R.; Peixoto, U. I.; MEDEIROS-LEAL, WENDELL; CASAL-RIBEIRO, M.; NOVOA-PABON, A.; PINHO, MÁRIO.. "Length-based estimates of growth and mortality of seven datalimited fishes in the Azores.". Paper presented in Fisheries Society of the British Isles Annual Symposium, 2022.
  15. SANTOS, R.; MEDEIROS-LEAL, WENDELL; Peixoto, U. I.; CASAL-RIBEIRO, M.; NOVOA-PABON, A.; PINHO, MÁRIO. "Trends in abundance indices derived from commercial fishery for priority marine stocks in the Azores.". Paper presented in Fisheries Society of the British Isles Annual Symposium, 2022.
  16. Breno Araujo; Matheus Souza; Ualerson Iran Peixoto; Esther M. C. Mesquita; Victoria Judith Isaac Nahum. "A pesca ornamental dos indigenas Juruna da Volta Grande do Rio Xingu.". Paper presented in XXIII Encontro Brasileiro de Ictiologia, 2019.
  17. Maria Clara Souza; Ualerson Iran Peixoto; Victoria Judith Isaac Nahum. "Relação peso-comprimento de espécies da ictiofauna de canais de maré do estuário amazônico.". Paper presented in XXIII Encontro Brasileiro de Ictiologia, 2019.
  18. Ualerson Iran Peixoto; Maria Clara Souza; Victoria Judith Isaac Nahum. "Diversidade da assembleia de peixes de ilhas do estuário amazônico.". Paper presented in XXIII Encontro Brasileiro de Ictiologia, 2019.
  19. Ana Clara Melo; Maria Clara Souza; Ualerson Iran Peixoto; Victoria Judith Isaac Nahum. "Abundância e biomassa da assembleia de peixes de ilhas do estuário amazônico.". Paper presented in XXIII Encontro Brasileiro de Ictiologia, 2019.
  20. RAIOL, M. O.; Peixoto, U. I.; CARVALHO, A. L.; VIANA, J. S.; ISAAC, V.. "Uso dos canais de marés das ilhas do entorno de Belém-Pa no estuário amazônico como área de alimentação pela ictiofauna". Paper presented in XXI Encontro Brasileiro de Ictiologia, 2015.
  21. Peixoto, U. I.; RAIOL, M. O.; CARVALHO, A. L.; ISAAC, V.. "Assembléia de peixes dos canais de maré das ilhas do estuário amazônico". Paper presented in XXI Encontro Brasileiro de Ictiologia, 2015.
  22. SILVA, U. I. P.; MACHADO, F. S.; ROCHA JR. A. G.; GIARRIZZO, T.. "ATIVIDADE ALIMENTAR DE BATHYGOBIUS SOPORATOR (GOBIIDAE, VALENCIENNES, 1837) NAS POÇAS DE MARÉ DO LITORAL NORTE DO BRASIL". Paper presented in XIX Encontro Brasileiro de Ictiologia, 2011.
  23. CRUZ, R. E. A.; MACHADO, F. S.; SILVA, U. I. P.; BENTES. B. S.. "CARACTERIZAÇÃO ECOLÓGICA DA ICTIOFAUNA ACOMPANHANTE DA PESCA ARTESANAL DE CAMARÕES NUM ESTUÁRIO AMAZÔNICO". Paper presented in XIX Encontro Brasileiro de Ictiologia, 2011.
  24. MACHADO, F. S. ; OLIVEIRA. R. R. S.; SILVA, U. I. P.; GIARRIZZO, T.. "LEVANTAMENTO DAS ESPÉCIES DE GOBIIDAE NAS POÇAS DE MARÉ DO LITORAL PARAENSE, BRASILXIX Encontro Brasileiro de Ictiologia". Paper presented in XIX Encontro Brasileiro de Ictiologia, 2011.
  25. Arnoud, J. S.; CRUZ, R. E. A.; FURTADO JUNIOR, I.; SILVA, U. I. P.. "ATIVIDADE PESQUEIRA PRATICADA NO MUNICÍPIO DE COLARES COSTA ATLANTICA PARAENSE.". Paper presented in IV Congresso Brasileiro de Oceanografia, 2010.
  26. Freitas, A. C.; Matsunaga, A. M. F.; Arnoud, J. S.; FURTADO JUNIOR, I.; CRUZ, R. E. A.; SILVA, U. I. P.. "PERFIL DO PESCADOR DA ILHA DE ALGODOAL/MAIANDEUA, MARACANÃ, PARÁ - ESTUDO DE CASO". Paper presented in IV Congresso Brasileiro de Oceanografia, 2010.
  27. Freitas, A. C.; Matsunaga, A. M. F.; Arnoud, J. S.; FURTADO JUNIOR, I.; CRUZ, R. E. A.; SILVA, U. I. P.. "ANÁLISE DA PESCA ARTESANAL NA ILHA DE ALGODOAL/MAIANDEUA, MARACANÃ, PARÁ - ESTUDO DE CASO". Paper presented in IV Congresso Brasileiro de Oceanografia, 2010.
  28. CRUZ, R. E. A.; SILVA, U. I. P.; LIMA, R. N.; FURTADO JUNIOR, I.. "ASPECTOS SOCIOECONOMICOS DA PESCA DO CARANGUEJO NO MUNICIPIO DE QUATIPURU NORDESTE PARAENSE". Paper presented in XVI Congresso Brasileiro de Engenharia de Pesca, 2009.
  29. Silva, U.I.P.; ANUNCIACAO, I. F.; MONTEIRO, T. P. S.; SILVA, F. E. R.; BICHARA, C. M. G.. "AVALIAÇÃO DO ESTADO DE FRESCOR DE DUAS ESPÉCIES DE PESCADOS COMERCIALIZADOS NO MUNICÍPIO DE BELEM-PA.". Paper presented in XVI Congresso Brasileiro de Engenharia de Pesca, 2009.
  30. BARROS, K. D. N.; SILVA, U. I. P.; ZACARDI, D. M. "OCORRÊNCIA DE LARVAS DE Colomesos asellus (TETRAODONTIFORMES: TETRAODONTIDAE) NA BAIA DO MARAJÓ PARÁ - BRASIL". Paper presented in II Congresso Brasileiro de Biologia Marinha, 2009.
  31. OLIVEIRA. R. R. S.; SILVA, U. I. P; MACHADO, F. S.; GIARRIZZO, T.. "DENSITY, BIOMASS AND SPECIES COMPOSITION OF THE TIDAL POOL FISH ASSEMBLAGES IN NORTH BRAZIL.". Paper presented in XIII CONGRESO LATINOAMERICANO CIENCIAS DEL MAR, 2009.
Journal article
  1. Casal–Ribeiro, Morgan; Peixoto, Ualerson Iran; Medeiros–Leal, Wendell; Santos, Régis. "Research fatigue’s impact on small-scale fishers’ engagement: A case-study from Azores fisheries". Marine Policy 170 (2024): 106404. http://dx.doi.org/10.1016/j.marpol.2024.106404.
    10.1016/j.marpol.2024.106404
  2. Niedja Mescouto; Charles Odilichukwu R. Okpala; Ualerson Iran Peixoto; Diego Gomes Trindade; Hanna Moura; Bianca Bentes. "Caribbean red snapper fishing performance indicators in Brazilian amazon shelf: Is it the beginning of the end of a fishing system?". PLOS ONE (2024): https://doi.org/10.1371/journal.pone.0300820.
    10.1371/journal.pone.0300820
  3. Larissa da Costa Pinheiro; Beatrice Padovani Ferreira; Paulo Emílio Santos; Ualerson Peixoto; Bianca Bentes. "Recent Findings on Spawning Patterns and Recommendations for the Fishery Management of the Southern Red Snapper—Lutjanus purpureus (Poey, 1866)—On the Amazon Continental Shelf of Brazil". Fishes (2024): https://doi.org/10.3390/fishes9040136.
    10.3390/fishes9040136
  4. Diego Gomes Trindade; Nelson de Almeida de Gouveia; Niedja Luana da Costa da Mescouto; Hanna Tereza Garcia de Sousa Moura; Ualerson Iran Peixoto da Silva; Bianca Bentes. "Effects of marine climate variability on the relative abundance of Lutjanus purpureus (POEY, 1866) on the Amazon Continental Shelf". Fisheries Oceanography (2024): https://doi.org/10.1111/fog.12662.
    10.1111/fog.12662
  5. Araujo, J. G.; Santos, M. A. S.; Peixoto, U. I.; Lucena-Fredou, F.; Isaac, V. J.. "Economic Sustainability of the industrial shrimp fishery of the Amazonian Continental Shelf: How do government Subsidies can affect the economic feasibility of the fisheries?". Ecological Economics (2023):
    Submitted
  6. Peixoto, U. I.; Miriana, S.; Hobday, A.; Bentes, B.; Passarone, R.; Isaac, V.J.. "Ecological risk assessment of marine resources caught in industrial bottom trawl shrimp fishery in the Amazon Continental Shelf". Frontiers in Marine Science (2023):
    Submitted
  7. Mescouto, N.; Peixoto, U. I.; Trindade, D.; Moura, H.; Bentes, B.. "Caribbean red snappers fishing performance indicators in the Brazilian Amazon Shelf: Is it the beginning of the end a fishing system?". Plos One (2023):
    Submitted
  8. Pinheiro, L.; Padovani. B.; Santos, P.; Trindade, D.; Peixoto, U. I.; Bentes, B.. "New insights of spawning and fishing management recommendations of red snapper - Lutjanus purpureus (Poey, 1866) - on the Amazon Continental Shelf, Brazil". Fishes (2023):
    Submitted
  9. Wendell Medeiros-Leal; Régis Santos; Ualerson I. Peixoto; Morgan Casal-Ribeiro; Ana Novoa-Pabon; Michael F. Sigler; Mário Pinho. "Performance of length-based assessment in predicting small-scale multispecies fishery sustainability". Reviews in Fish Biology and Fisheries (2023): https://doi.org/10.1007/s11160-023-09764-9.
    10.1007/s11160-023-09764-9
  10. Santos, R. V. S.; Ualerson Iran Peixoto; Morgan Casal-Ribeiro; Wendell Medeiros-Leal. "Complementary Role of Fishers’ Experiential Knowledge to Conventional Science in Terms of Species-Specific Biological Traits and Population Changes in Azorean Waters". Biology 12 2 (2023): 194-194. http://dx.doi.org/10.3390/biology12020194.
    10.3390/biology12020194
  11. Carvalho, Raquel L.; Resende, Angelica F.; Barlow, Jos; Franca, Filipe M.; Moura, Mario R.; Maciel, Rafaella; Alves-Martins, Fernanda; et al. "Pervasive gaps in Amazonian ecological research". Current Biology (2023): https://publons.com/wos-op/publon/62049367/.
    10.1016/J.CUB.2023.06.077
  12. Inês Pereira; Ualerson Iran Peixoto; Wendell Medeiros-Leal; Morgan Casal-Ribeiro; Régis Santos. "Multidimensional Indicators to Assess the Sustainability of Demersal Small-Scale Fishery in the Azores". Sustainability (2022): https://doi.org/10.3390/su142416585.
    10.3390/su142416585
  13. Ualerson Iran Peixoto; Morgan Casal-Ribeiro; Wendell M. Medeiros-Leal; Ana Novoa-Pabon; Mário Pinho; Régis Santos. "Scientific and Fisher’s Knowledge-Based Ecological Risk Assessment: Combining Approaches to Determine the Vulnerability of Fisheries Stocks". Sustainability (2022): https://doi.org/10.3390/su142214870.
    10.3390/su142214870
  14. Ualerson Peixoto; Gloria Mariño-Briceño; Wendell Medeiros-Leal; Ualerson Iran Peixoto; Mário Pinho; Santos, R. V. S.. "Life History and Fishing Aspects of the Deep-Sea Silver Scabbardfish Lepidopus caudatus in the Azores". Biology 11 11 (2022): 1619-1619. http://dx.doi.org/10.3390/biology11111619.
    10.3390/biology11111619
  15. "Trawl Fishing Fleet Operations Used to Illustrate the Life Cycle of the Southern Brown Shrimp: Insights to Management and Sustainable Fisheries". Fishes 7 3 (2022): 141-141. http://dx.doi.org/10.3390/fishes7030141.
    10.3390/fishes7030141
  16. "Growth Parameters and Mortality Rates Estimated for Seven Data-Deficient Fishes from the Azores Based on Length-Frequency Data". Life 12 6 (2022): 778-778. http://dx.doi.org/10.3390/life12060778.
    10.3390/life12060778
  17. Regis Santos; Ualerson Iran Peixoto; Wendell Medeiros-Leal; Rui M. Sequeira; Ana Novoa-Pabon; Mário Pinho. Corresponding author: Regis Santos. "Demographics and yield–per–recruit assessment of the vulnerable spiny lobster Palinurus elephas in the Azores – implications for conservation and fisheries management". Biology (2022):
    Submitted
  18. Regis Santos; Ualerson Iran Peixoto; Wendell Medeiros-Leal; Ana Novoa-Pabon; Mário Pinho. Corresponding author: Regis Santos. "Growth parameters and mortality rates estimated for seven data–deficient fishes from the Azores based on lengths". Fishes (2022):
    Submitted
  19. "Demographics and Yield–Per–Recruit Assessment of the Vulnerable Spiny Lobster Palinurus elephas in the Azores—Implications for Conservation and Fisheries Management". Biology 11 3 (2022): 474-474. http://dx.doi.org/10.3390/biology11030474.
    10.3390/biology11030474
  20. Araújo, Janayna Galvão; Mello Filho, Adauto dos Santos; Peixoto, Ualerson Iran; Bentes, Bianca; Santos, Marcos Antonio Souza dos; Dutka-Gianelli, Jynessa; Isaac, Victoria. "Multidimensional Evaluation of Brown Shrimp Trawling Fisheries on the Amazon Continental Shelf". Frontiers in Marine Science 9 (2022): http://dx.doi.org/10.3389/fmars.2022.801758.
    10.3389/fmars.2022.801758
  21. Ualerson Iran Peixoto; Bianca Bentes; Humber Agrelli Andrade; Victoria Judith Isaac. "Length-based assessment of southern brown shrimp stock from trawl fisheries on the Amazon Continental Shelf". Research, Society and Development (2021): https://doi.org/10.33448/rsd-v10i8.17394.
    10.33448/rsd-v10i8.17394
  22. BENTES, B. ; PEIXOTO, U. I.; ANDRADE, C. E. R.; MAIA, B. P.; GIARRIZZO, T.; CINTRA, ISRAEL A. ; Bianca Bentes; et al. "Baseline and bycatch reduction devices tests in marine shrimps? industrial fisheries of the Brazilian North Coast". FAO FISHERIES AND AQUACULTURE TECHNICAL PAPER (2021):
    Published
  23. Ualerson I. Peixoto; Esther M. C. Mesquita; Israel A. I. Cintra; Alex G. M. Klautau; Nelson A. Gouveia; Eduardo T. Paes; Victoria J. Isaac. "Population dynamics and sustainability of the spiny lobster (Panulirus meripurpuratus Giraldes & Smyth, 2016) fishery on the Amazon continental shelf". Marine and Freshwater Research (2021): https://doi.org/10.1071/MF19333.
    10.1071/MF19333
  24. U. I. Peixoto; E. M. C. Mesquita; A. S. Mello Filho; V. J. Isaac. "The weight-length relationship of fish species found in the tidal creeks of the Amazon estuary, northern Brazil". Journal of Applied Ichthyology (2018): https://doi.org/10.1111/jai.13645.
    10.1111/jai.13645
  25. "First Record of Giant-Tiger-Shrimp Penaeus monodon Fabricius, 1798, in an Upper Amazon Estuary". Biota Amazônia 5 3 (2015): 115-116. http://dx.doi.org/10.18561/2179-5746/biotaamazonia.v5n3p115-116.
    10.18561/2179-5746/biotaamazonia.v5n3p115-116
Newspaper article
  1. SILVA, U. I. P.; CRUZ, R. E. A.; LIMA, R. N.; FURTADO JUNIOR, I. "Pesquisa Avalia Trabalho dos Catadores", Diario do Pará, 2009
  2. SILVA, U. I. P.; ANUNCIACAO, I. F.; MONTEIRO, T. P. S.; BICHARA, C. M. G. "Qualidade Do Pescado é Avaliada", Diario do Pará, 2009
Online resource
  1. CASAL-RIBEIRO, M.; Peixoto, U. I.; MEDEIROS-LEAL, WENDELL; NOVOA-PABON, A.; PINHO, MÁRIO; SANTOS, R.. Introduction to the assessment of fish stocks in the Azores. 2022. https://www.youtube.com/watch?v=Oan9w6_6CnM&t=130s https://www.youtube.com/watch?v=ZPotPguVR08 https://www.youtube.com/watch?v=9wzCdSPQ5A8 https://www.youtube.com/watch?v=fp_l0V1zi3E&t=189s https://www.youtube.com/watch?v=gCBgxR6eymE&t=5s.
Report
  1. SANTOS, R.; MEDEIROS-LEAL, W.; Peixoto, U. I.; CASAL-RIBEIRO, M.; NOVOA-PABON, A.; PINHO, M.. 2022. Relatório de workshop do projeto PESCAz – Pescarias sustentáveis nos Açores (ref. MAR-01.03.02-FEAMP-0039).
  2. SANTOS, R.; Peixoto, U. I.; CASAL-RIBEIRO, M.; NOVOA-PABON, A.; PINHO, MÁRIO; MEDEIROS-LEAL, W.. 2022. Relatório de workshop do projeto PESCAz – Pescarias sustentáveis nos Açores (ref. MAR-01.03.02-FEAMP-0039).
  3. ICES. 2022. The Second Workshop on Lists of Commercial Fish and Shellfish species for reporting of MSFD D3 (WKD3Lists2). https://ices-library.figshare.com/articles/report/The_Second_Workshop_on_Lists_of_Commercial_Fish_and_Shellfish_species_for_reporting_of_MSFD_D3_WKD3Lists2_/21318255.
    10.17895/ICES.PUB.21318255
  4. ICES. 2022. Working Group on Integrated Assessment of the Azores (WGIAZOR). https://ices-library.figshare.com/articles/report/Working_Group_on_Integrated_Assessment_of_the_Azores_WGIAZOR_/20342709.
    10.17895/ICES.PUB.20342709
  5. SANTOS, R.; Peixoto, U. I.; MEDEIROS-LEAL, WENDELL; CASAL-RIBEIRO, M.; PINHO, MÁRIO. 2021. Relatório de progresso do projeto PESCAz – Pescarias sustentáveis nos Açores (ref. MAR-01.03.02-FEAMP-0039), n. 2. Horta: IMAR/Okeanos..

Other

Other output
  1. Zoneamento Econômico e Ambiental das Ilhas do Entorno de Belém.. Desenvolvimento de material didático ou instrucional de divulgação de ciencia e educação ambiental - Cartilha. 2015. Victoria Judith Isaac Nahum; Anderson Lisboa Carvalho; Ualerson Iran Peixoto; Bianca Bentes.
Activities

Supervision

Thesis Title
Role 		Degree Subject (Type)
Institution / Organization
2023/01/15 - 2025/02/01 Analysis of sustainability and productivity of industrial fishing for marine shrimp from the Amazon Platform.
Co-supervisor
 Ecologia Aquática e Pesca (Master)
Universidade Federal do Pará, Brazil
2023/01/04 - 2024/03/01 Effectiveness of using a square mesh to reduce the by-fauna of industrial marine shrimp trawling on the Amazonian continental shelf.
Co-supervisor
 Ecologia Aquática e Pesca (Master)
Universidade Federal do Pará, Brazil
2022/01/01 - 2022/12/01 Economic, social, and environmental indicators of artisanal bottom longline to assess the sustainability of demersal small-scale fishery in the Azores
Co-supervisor
 Biologia Marinha (Master)
Universidade dos Açores - Campus da Horta, Portugal
2022/01/01 - 2022/12/01 Spatial distribution, life history and fishing aspect of deep-sea silver scabbardfish Lepidopus caudatus in de Azores archipelago
Co-supervisor
 Erasmus Mundus Master in Marine Environment and Resources. (Master)
Universidade dos Açores - Campus da Horta, Portugal
2020/03/01 - 2022/04/05 Economic analysis of artisanal gillnet fishing on the coast of Pará.
Co-supervisor of Maria Clara Pinheiro de Souza
 Ecologia Aquática e Pesca (Master)
Universidade Federal do Pará, Brazil
2020/03/01 - 2022/02/25 Study of the direct growth of gurijuba - Sciades parkeri - on the North coast of Brazil.
Co-supervisor of Rhanna Drielly Lobato dos Prazeres
 Aquicultura e Recursos Aquáticos Tropicais (Master)
Universidade Federal Rural da Amazônia, Brazil
2018/08/01 - 2020/07/31 Population biology of the main by-catch fauna species of the industrial pink shrimp fishery off the north coast of Brazil.
Supervisor of Ana Clara Alves de Melo
 Ciências Biológicas (Scientific initiation)
Universidade Federal do Pará, Brazil
2019/07/01 - 2020/06/30 Efficiency of wildlife exclusion devices tracks on endangered species of fish.
Supervisor of Luana Beatriz Nazario Sales
 Ciências Biológicas (Scientific initiation)
Universidade Federal do Pará, Brazil
2017/08/01 - 2018/07/31 Characterization of the by-catch fauna of the industrial pink shrimp fishery on the north coast of Brazil.
Supervisor
 Meteorologia e Oceanografia Física (Scientific initiation)
Universidade Federal do Pará, Brazil
2016/07/01 - 2017/07/01 Survey of the by-catch fauna of the pink shrimp industrial fishery on the north coast of Brazil
Supervisor
 Biologia (Scientific initiation)
Universidade Federal do Pará, Brazil

Jury of academic degree

Topic
Role 		Candidate name (Type of degree)
Institution / Organization
2022/04/04 Reprodução do pargo - Lutjanus purpureus - na costa Norte do Brasil.
(Thesis) Main arguer
 Larissa da Costa Pinheiro (Master)
Universidade Federal Rural da Amazônia, Brazil
2019/11/20 Population structure, fecundity and morphometric analysis of Anableps microlepis (Muller &Troschei, 1844) in an Amazonian estuary.
(Thesis) Main arguer
 Niedja Luana da Costa Mescouto (Other)
Universidade Federal do Pará - Campus Bragança, Brazil
2019/11/20 Macrocrustaceans Captured as bycatch in industrial marine shrimp fisheries on the Amazon Continental Shelf.
(Thesis) Main arguer
 Guilherme dos Santos Rodrigues (Other)
Universidade Federal do Pará - Campus Bragança, Brazil
2019/11/20 Population structure of the uçá crab (Ucides cordatus, Linnaeus 1763) in two Amazonian Extractive Reserves.
(Thesis) Main arguer
 Viviane Cristina da Costa Santos (Other)
Universidade Federal do Pará - Campus Bragança, Brazil

Consulting

Activity description Institution / Organization
2017/10/15 - Current Ichthyofaunistic survey in the area of influence of Mina do Sossego, in the Canaã dos Carajás-Pa municipality, October expedition. A survey was conducted to assess the diversity of fish species and evaluate the potential impact of mining projects on the local biodiversity.
2017/07/20 - Current Ichthyofaunistic survey in the area of influence of Mina do Sossego, in the Canaã dos Carajás-Pa municipality, July expedition. A survey was conducted to assess the diversity of fish species and evaluate the potential impact of mining projects on the local biodiversity.
2017/04/15 - Current Ichthyofaunistic survey in the area of influence of Mina do Sossego, in the Canaã dos Carajás-Pa municipality, April expedition. A survey was conducted to assess the diversity of fish species and evaluate the potential impact of mining projects on the local biodiversity.
2017/02/15 - Current Ichthyofaunistic survey in the area of influence of Mina do Sossego, in the Canaã dos Carajás-Pa municipality, January expedition. A survey was conducted to assess the diversity of fish species and evaluate the potential impact of mining projects on the local biodiversity.

Course / Discipline taught

Academic session Degree Subject (Type) Institution / Organization
2022/07/05 - Current Introduction to Stock Assessment - Theory and data analysis Biology University of Exeter, United Kingdom
2018/06/01 - 2018/06/30 Environmental education and management Environmental education and management (Postgraduate Certificate) Faculdade Inspirar, Brazil
2017/05/01 - 2017/07/31 Study of Natural Populations Ciências Biológicas (Bachelor) Universidade Federal do Pará, Brazil
2017/06/01 - 2017/06/30 Environmental education and management Environmental education and management (Postgraduate Certificate) Faculdade Inspirar, Brazil

Evaluation committee

Activity description
Role 		Institution / Organization Funding entity
2023/02/20 - Current Evaluation of Alan Fonseca's master's project entitled EFFECTIVENESS OF USING SQUARE MESH FOR REDUCING ACCOMPANYING FAUNA IN INDUSTRIAL MARINE SHRIMP TRAIL FISHERIES ON THE AMAZON CONTINENTAL PLATFORM
Evaluator
 Universidade Federal do Pará, Brazil
2022/08/05 - Current Evaluation of the master's project by VIVIANE CRISTINA DA COSTA SANTOS under the title of Spatial distribution of benthic invertebrates on the Amazonian continental shelf.
Evaluator
 Universidade Federal do Pará, Brazil

Journal scientific committee

Journal title (ISSN) Publisher
2023/04/01 - Current Biology
2022/08/15 - Current Conservation MDPI
2022/05/03 - Current Sustainability
2022/03/01 - Current Fishes
2021/09/03 - Current Biodiversitas, Journal of Biological Diversity
2021/08/09 - Current Research, Society and Development (2525-3409)
2021/05/17 - Current Marine and Fishery Sciences
Distinctions

Award

2023 Project grants
2022 Grants for training course Cyprus
2019 PhD. Scholarship
2018 Abroad scholarship to Australia
2017 PhD. Scholarship
2016 Project grants
2013 Master’s degree Scholarship