Výsledky vyhledávání - "José E, Celis"

Assessing the influence of Humboldt penguin (Spheniscus humboldti) by excrements on the levels of trace and rare earth elements in the soil

Autor: José E. Celis, Winfred Espejo, Janeide de A. Padilha, Marco Sandoval

Publikováno v: Latin American Journal of Aquatic Research. 50:782-789

Rare earth elements (REE) and some transition metals (e.g. Nb) are a group of chemicals that have recently been widely used in industrial processes due to the increasing demand for new technologies. As a result, these chemicals are increasingly being

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8fc4e5d4420c006e1b565ed193a12419
https://doi.org/10.3856/vol50-issue5-fulltext-2933

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Trace and rare earth elements in excreta of two species of marine mammals from South Shetland Islands, Antarctica

Autor: José E. Celis, Winfred Espejo, Gustavo Chiang, Daiki Kitamura, Elvira Vergara, Shosaku Kashiwada, Nelson J. O'Driscoll

Publikováno v: Marine pollution bulletin. 183

Pinnipeds are sentinel species for marine pollution, but their role as vectors of trace elements (TEs) or rare earth elements (REEs) to ecosystems has been poorly studied. The present study tested pinniped feces for 61 elements, including REEs. Feces

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a0c4a4f45df0d4e60346e4a56fdf76d
https://pubmed.ncbi.nlm.nih.gov/36070639

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Accumulation and potential sources of lead in marine organisms from coastal ecosystems of the Chilean Patagonia and Antarctic Peninsula area

Autor: Rodrigo A. Gonçalves, José E. Celis, Paulo R. Dorneles, Ricardo Barra, Winfred Espejo, Douglas F. Oliveira, Olaf Malm, Janeide de A. Padilha, Gustavo Chiang

Publikováno v: Marine Pollution Bulletin. 140:60-64

Environmental concentrations of Pb have been increased due to anthropogenic activities, which have provoked the released of this element to the environment in large amounts. To understand how Pb behaves in remote southern marine ecosystems, we measur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ad2e68a4ce01966212bc4317fff134d
https://doi.org/10.1016/j.marpolbul.2019.01.026

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Trophodynamics of trace elements in marine organisms from cold and remote regions of southern hemisphere

Autor: Janeide de A. Padilha, Gustavo Chiang, Paulo R. Dorneles, Rodrigo A. Gonçalves, Olaf Malm, José E. Celis, Douglas F. Oliveira, Karen A. Kidd, Winfred Espejo, Christopher A. Celis

Publikováno v: Environmental research. 206

Trace metals bioaccumulate in aquatic organisms and some of them biomagnify through food webs, posing a threat to the organisms or their human consumers. Although the trophodynamics of many trace metals is well known in the northern hemisphere, much

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8cfa375ca76b289dacebc7ced065d822
https://pubmed.ncbi.nlm.nih.gov/34838759

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Plastic residues produced with confirmatory testing for COVID-19: Classification, quantification, fate, and impacts on human health

Autor: Paulina Bahamonde, Winfred Espejo, Esteban Paredes-Osses, José E. Celis, Sonia A. Contreras, Gustavo Chiang

Publikováno v: Science of The Total Environment
The Science of the Total Environment

In March 2020, several international organizations started making recommendations regarding the need for prompt coronavirus-based diagnosis in order to prevent its spread among the world's population. The most widely used test for confirmation of COV

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e5a19d88b26b8ad2fa8ef77efe09e88

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Trace metal concentrations and body condition in adult Adélie penguins (Pygoscelis adeliae) from the western Antarctic Peninsula

Autor: Ricardo Erthal Santelli, Olaf Malm, Bernardo Ferreira Braz, Janeide de A. Padilha, Christopher A. Celis, José E. Celis, Paulo R. Dorneles, Winfred Espejo

Publikováno v: Latin american journal of aquatic research v.48 n.5 2020
SciELO Chile
CONICYT Chile
instacron:CONICYT

Adélie penguins (Pygoscelis adeliae) are seabirds that live exclusively in Antarctica, one of the planet's last pristine areas. However, this remote region is experiencing a continuing expansion of human activities that may affect Antarctic fauna. T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b59abe24483a85fd2776a91b8df7bc7c
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2020000500886

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