Winfred Eliezer Espejo Contreras
Doctorado en Ciencias Veterinarias| Título profesional, institución, país | Médico Veterinario; Universidad de Concepción; Chile |
| Grado académico máximo | Doctor en Ciencias Ambientales, Universidad de Concepción; 2018; Chile |
| Línea(s) de investigación | Biodiversidad animal |
Listado de publicaciones. En caso de publicaciones con más de un autor, indicar en negrita el autor principal.
Publicaciones indexadas WoS/ISI
| N° | Autor(Es) | Año | Título Del Artículo | Nombre Revista | Estado | Issn | Factor De Impacto |
| JE Celis, S Squadrone, G Berti, MC Abete, M Sandoval, W Espejo | 2024 | Distribution of rare earth elements (REEs) in the feathers of gentoo penguins (Pygoscelis papua) from different geographical locations of the Antarctic peninsula area | Science of The Total Environment, | Publicado | 0048-9697 | 9.8 | |
| JE Celis, W Espejo, IY Montes, M Sandoval, AJ Specht | 2023 | First report of some rare earth elements and trace elements in sands from different islands located in the Marine Natural Monument Archipelago Cayos Cochinos, Caribbean Sea | Marine Pollution Bulletin | Publicado | 0025-326x | 5.8 | |
| JAG Padilha, J Souza-Kasprzyk, M Pinzone, GP Bighetti, W Espejo | 2023 | Mercury exposure in Antarctic seabirds: Assessing the influence of trophic position and migration patterns | Chemosphere | Publicado | 0045-6535 | 8.8 | |
| JE Celis, S Squadrone, G Berti, MC Abete, M Sandoval, W Espejo | 2023 | Burden of rare earth elements and trace elements in feathers of magellanic penguins (Spheniscus magellanicus) from the southern Chilean Patagonia | Marine Pollution Bulletin | Publicado | 0025-326x | 5.8 | |
| JE Celis, W Espejo, G Chiang, D Kitamura, S Kashiwada, NJ O’Driscoll | 2023 | Concentration of fifty-six elements in excreta of penguins from the Antarctic Peninsula area | Marine Pollution Bulletin | Publicado | 0025-326x | 5.8 | |
| P Bahamonde, W Espejo, J Celis, IY Montes, RO Barra | 2023 | A global-level assessment of gulls (Larus spp.) as bioindicators of trace elements in coastal ecosystems | Latin american journal of aquatic research | Publicado | 0718-560X | 1.0 | |
| JA Padilha, GO Carvalho, W Espejo, ARL Pessôa, LST Cunha, ES Costa | 2023 | Trace elements in migratory species arriving to Antarctica according to their migration range | Marine Pollution Bulletin | Publicado | 0025-326x | 5.8 | |
| W Espejo, G. Chiang, D. Kitamura, S. Kashiwada, NJ. O’Driscoll, JE. Celis | 2023 | Occurrence of rare earth elements (REEs) and trace elements (TEs) in feathers of adult and young Gentoo penguins from King George Island, Antarctica | Marine Pollution Bulletin | Publicado | 0025-326x | 5.8 | |
| 1 | Espejo, W., Celis, J. E., Chiang, G., & Bahamonde, P. | 2022 | Economic Benefits Of Reducing Methylmercury In Food: An Integrated Approach To Bridge The Gap Between Food Toxicology, Public Health And Economy. | Polish Journal Of Environmental Studies | Publicado | 1230-1485 | 0.33 |
| 2 | Je Celis, W Espejo*, Ja Padilha, M Sandoval. | 2022 | Assessing The Influence Of Humboldt Penguin (Spheniscus Humboldti) By Excrements On The Levels Of Trace And Rare Earth Elements In The Soil. | Latin American Journal Of Aquatic Research | Publicado | 0718-560X | 1.0 |
| 3 | Celis, J. E., Espejo, W., Chiang, G., Celis, C. A., & Bahamonde, P. | 2022 | First Report Of Rare Earth Elements And Other Chemical Elements In Sediments Of Rivers Throughout Chile | Polish Journal Of Environmental Studies | Publicado | 1230-1485 | 1.8 |
| 4 | Celis, J. E., Espejo, W., Chiang, G., Kitamura, D., Vergara, E., Kashiwada, S., & O’driscoll, N. J. | 2022 | Trace And Rare Earth Elements In Excreta Of Two Species Of Marine Mammals From South Shetland Islands, Antarctica. | Marine Pollution Bulletin | Publicado | 0025-326x | 5.8 |
| 5 | Celis, J. E., Espejo, W., Padilha, J. D. A., Kidd, K. A., Gonçalves, R., Dorneles, P., … & Chiang, G. | 2022 | Trophodynamics Of Trace Elements In Marine Organisms From Cold And Remote Regions Of Southern Hemisphere. | Environmental Research | Publicado | 0013-9351 | 8.3 |
| 6 | Celis, J., *Espejo W, De A Padilha J, Kidd K, Gonçalves R, Dorneles P, Oliveira D, Malm O, Chiang G. | 2021 | Trophodynamics Of Trace Elements In Marine Organisms From Cold And Remote Regions Of Southern Hemisphere. | Environmental Research. | Publicado | 0013-9351 | 8.3 |
| 7 | Padilha, J. A., Carvalho, G. O., Espejo, W., Souza, J. S., Pizzochero, A. C., Cunha, L. S. T., … & Dorneles, P. R. | 2021 | Factors That Influence Trace Element Levels In Blood And Feathers Of Pygoscelis Penguins From South Shetland Islands, Antarctica. | Environmental Pollution | Publicado | 0269-7491 | 8.9 |
| 8 | Chiang, G., Kidd, K. A., Díaz-Jaramillo, M., Espejo, W., Bahamonde, P., O’driscoll, N. J., & Munkittrick, K. R. | 2021 | Methylmercury Biomagnification In Coastal Aquatic Food Webs From Western Patagonia And Western Antarctic Peninsula. | Chemosphere | Publicado | 0045-6535 | 8.8 |
| 9 | Garcia-Cegarra, A. M., Jung, J. L., Orrego, R., Padilha, J. D. A., Malm, O., Ferreira-Braz, B., … & Bahamonde, P. | 2021 | Persistence, Bioaccumulation And Vertical Transfer Of Pollutants In Long-Finned Pilot Whales Stranded In Chilean Patagonia. | Science Of The Total Environment | Publicado | 0048-9697 | 9.8 |
| 10 | Garcia-Cegarra, A. M., Padilha, J. D. A., Braz, B. F., Ricciardi, R., Espejo, W., Chiang, G., & Bahamonde, P | 2020 | Concentration Of Trace Elements In Long-Finned Pilot Whales Stranded In Northern Patagonia, Chile | Marine Pollution Bulletin | Publicado | 0025-326x | 5.8 |
| 11 | Espejo, W., J. Celis, R. Ricciardi. | 2020 | Does Protein Content Influences Accumulation And Biomagnification Of Tantalum In Fishes And Invertebrates Of Marine Coastal Environments? | Latin American Journal Of Aquatic Research | Publicado | 0718-560X | 1.0 |
| 12 | Espejo, W., Celis, J. E., Chiang, G., & Bahamonde, P. | 2020 | Environment And Covid-19: Pollutants, Impacts, Dissemination, Management And Recommendations For Facing Future Epidemic Threats. | Science Of The Total Environment | Publicado | 0048-9697 | 9.8 |
| 13 | Español-Jiménez, S., Abaud, C., Aceituno, C., Alvarado-Rybak, M., Borroni, C., Chiang, G., … & Undurraga, R. | 2020 | First Genetic Record Of A Strap-Toothed Beaked Whale (Mesoplodon Layardii) Stranding In Chile. | Aquatic Mammals | Publicado | 0167-5427 | 1.2 |
| 14 | Espejo, W., Braz, B. F., Santelli, R., Padilha, J. D. A., Dorneles, P., Malm, O., … & Celis, J. E. | 2020 | Trace Metal Concentrations And Body Condition In Adult Adélie Penguins (Pygoscelis Adeliae) From The Western Antarctic Peninsula. | Latin American Journal Of Aquatic Research | Publicado | 0718-560x | 1.0 |
| 15 | Celis, J. E., Espejo, W., Paredes-Osses, E., Contreras, S. A., Chiang, G., & Bahamonde, P. | 2020 | Plastic Residues Produced With Confirmatory Testing For Covid-19: Classification, Quantification, Fate, And Impacts On Human Health. | Science Of The Total Environment | Publicado | 0048-9697 | 9.8 |
| 16 | 19. Espejo W., Padilha J., Gonçalves R., Dorneles P., Barra R., Oliveira D., Malm O., Chiang G., Celis J. | 2019 | Accumulation And Potential Sources Of Lead In Marine Organisms From Coastal Ecosystems Of The Chilean Patagonia And Antarctic Peninsula Area. | Marine Pollution Bulletin | Publicado | 0025-326x | 5.8 |
| 17 | Celis, J. E., Espejo, W., & González-Acuña, D. | 2019 | Chemical Elements Of Emerging Technologies Are Being Increasingly Demanded Worldwide: A Possible Menace For Wildlife Conservation? | Animal Conservation | Publicado | 1367-9430 | 3.4 |
| 18 | Espejo, W., Padilha, J. D. A., Kidd, K. A., Dorneles, P., Malm, O., Chiang, G., & Celis, J. E. | 2019 | Concentration And Trophic Transfer Of Copper, Selenium, And Zinc In Marine Species Of The Chilean Patagonia And The Antarctic Peninsula Area. | Biological Trace Element Research | Publicado | 0163-4984 | 3.9 |
| 19 | Espejo W, C. Galbán-Malagón, G. Chiang. | 2018 | Risks From Technology-Critical Metals After Extraction. | Nature | Publicado | 0028-0836 | 64.8 |
| 20 | Jara, S., Celis, J. E., Araneda, A., González, M., Espejo, W., & Barra, R | 2018 | Assessment Of Persistent Organic Pollutants And Their Relationship With Immunoglobulins In Blood Of Penguin Colonies From Antarctica. Austral | Journal Of Veterinary Sciences | Publicado | 0719-8000 | 0.9 |
| 21 | Espejo, W., Kitamura, D., Kidd, K., Celis, J. E., Kashiwada, S., Galbán-Malagón, C., … & Chiang, G | 2018 | Biomagnification Of Tantalum Through Diverse Aquatic Food Webs. | Environmental Science & Technology Letters | Publicado | 2328-8930 | 10.9 |
| 22 | Romero-Murillo, P., Espejo, W., Barra, R., & Orrego, R. | 2018 | Embryo–Larvae And Juvenile Toxicity Of Pb And Cd In Northern Chilean Scallop Argopecten Purpuratus. | Environmental Monitoring And Assessment | Publicado | 0167-6369 | |
| 23 | Espejo, W., J. Padilha, K.A. Kidd, P. Dorneles, R. Barra, O. Malm, G. Chiang, And J.E. Celis. | 2018 | Trophic Transfer Of Cadmium In Marine Food Webs From Western Chilean Patagonia And Antarctica. | Marine Pollution Bulletin | Publicado | 0025-326X | 5.8 |
| 24 | Rodríguez-Jorquera, I. A., Siroski, P., Espejo, W., Nimptsch, J., Choueri, P. G., Choueri, R. B., … & Toor, G. S. | 2017 | Latin American Protected Areas: Protected From Chemical Pollution?. | Integrated Environmental Assessment And Management | Publicado | 1551-3777 | 3.1 |
| 25 | Jara-Carrasco, S., Barra, R., Espejo, W., Celis, J. E., González-Acuña, D., Chiang, G., & Sánchez-Hernández, J. | 2017 | Persistent Organic Pollutants And Porphyrin Levels In Excreta Of Penguin Colonies From The Antarctic Peninsula Area | Polar Record | Publicado | 0032-2474 | 0.8 |
| 26 | Espejo, W., Sandoval, M., Celis, J.E., López, J., & Riquelme, F. | 2017 | Possible Environmental Implications From Heavy Metals Resistance Of Isolated Bacteria From Excreta Of Humboldt Penguin. | Interciencia | Publicado | 0378-1844 | 0.4 |
| 27 | Espejo, W., Celis, J. E., Sandoval, M., González-Acuña, D., Barra, R., & Capulín, J. | 2017 | The Impact Of Penguins On The Content Of Trace Elements And Nutrients In Coastal Soils Of North Western Chile And The Antarctic Peninsula Area. | Water, Air, & Soil Pollution | Publicado | 0049-6979 | 2.9 |
| 28 | Espejo W., Celis J.E., Gonzãlez-Acuña D., Banegas A., Barra R., Chiang G. | 2017 | A Global Overview Of Exposure Levels And Biological Effects Of Trace Elements In Penguins. | Reviews Of Environmental Contamination And Toxicology | Publicado | 0179-5953 | 6.0 |
| 29 | Celis J., R. Barra, W. Espejo, D. González-Acuña, S. Jara. | 2015 | Trace Element Concentrations In Biotic Matrices Of Gentoo Penguins (Pygoscelis Papua) And Coastal Soils From Different Locations Of The Antarctic Peninsula. | Water, Air & Soil Pollution | Publicado | n/a | n/a |
| 30 | Jara-Carrasco S, M. González, D. Gonzalez-Acuña, G. Chiang, J.Celis, W. Espejo, P. Mattatall, R. Barra. | 2015 | Potential Immunohaematological Effects Of Persistent Organic Pollutants On Chinstrap Penguin. | Antarctic Science | Publicado | 0954-1020 | 1.6 |
| 31 | Celis, J., W. Espejo, D. González-Acuña, S. Jara. R. Barra. | 2014 | Assessment Of Heavy Metals And Porphyrins In Excreta Of Humboldt Penguins (Spheniscus Humboldti) At Different Locations Of The Northern Coast Of Chile. | Environmental Monitoring & Assessment. | Publicado | 0167-6369 | 3.0 |
| 32 | Espejo W., J. Celis, D. González-Acuña, S. Jara, R. Barra. | 2014 | Concentration Of Trace Metals In Excrements Of Two Species Of Penguins From Different Locations Of The Antarctica. | Polar Biology | Publicado | 0722-4060 | 1.7 |
Otras Indexaciones
| N° | Autor(Es) | Año | Título Del Artículo | Nombre Revista | Estado | Issn | Indexación |
| 1 | Celis, J. & Espejo, W. | 2017 | Contaminación En La Antártica. Biomonitoreo A Partir De Las Excretas De Pingüinos | Boletin Antartico Chileno | 0716-0763 | Latindex Directorio | |
| 2 | Celis, J. E., Espejo, W., Kidd, K., Mcgoldrick, D., Clark, M., Kitamura, D. & Kashiwada, S. | 2022 | Technology-Critical Elements In Fishes From Two Of The Laurentian Great Lakes | International Aquatic Research | 2008-4935 |
Listado de proyectos de investigación en los últimos 10 años
| N° | Título | Fuente de financiamiento | Año de adjudicación | Período de ejecución | Rol en el proyecto |
| 1 | PRESENCIA DE MICROPLÁSTICOS EN LA CIUDAD DE CHILLAN Y SU RELACIÓN CON DIFERENTES USOS DE SUELOS | VRID – INICIACION | 2022 | 2024 | INVESTIGADOR PRINCIPAL |
| 2 | MICROPLASTIC IN EXCRETA AND NESTING GROUNDS OF THE HUMBOLDT PENGUIN (SPHENISCUS HUMBOLDTI) ALONG THE CHILEAN COAST | THE RUFFORD FOUNDATION | 2021 | 2022 | INVESTIGADOR PRINCIPAL |
| 3 | RARE EARTH ELEMENTS BIOACCUMULATION AND THEIR TROPHIC TRANSFER IN FRESHWATER ECOSYSTEMS FROM DIFFERENT GEOGRAPHICAL LOCATIONS OF CHILE | FONDECYT POSTDOCTORADO | 2020 | 2023 | INVESTIGADOR PRINCIPAL |
| 4 | CRITICAL ELEMENTS OF EMERGING TECHNOLOGIES IN MARINE ECOSYSTEMS: AN APPROACH OF THEIR BIOACCUMULATION THROUGT THE FOOD WEB | VRID – POSTDOCTORADO | 2019 | 2020 | INVESTIGADOR PRINCIPAL |
| 5 | DETERMINACIÓN DE ELEMENTOS CRÍTICOS TECNOLÓGICOS EN FAUNA DE LA PENÍNSULA ANTÁRTICA | INACH – REGULAR | 2019 | 2021 | COINVESTIGADOR |