Zobrazeno 1 - 10
of 16
pro vyhledávání: '"H. Luis Cappozzo"'
Autor:
Iris Cáceres-Saez, Daniela Haro, Olivia Blank, Anelio Aguayo-Lobo, Catherine Dougnac, Cristóbal Arredondo, H. Luis Cappozzo, Sergio Ribeiro Guevara
Publikováno v:
Polar Biology. 45:537-548
Autor:
Olivia Blank, Sergio Ribeiro Guevara, Cristóbal Arredondo, Iris Cáceres-Saez, Anelio Aguayo-Lobo, Daniela Haro, Catherine Dougnac, H. Luis Cappozzo
Publikováno v:
Environmental Science and Pollution Research. 28:31746-31757
On a global scale, cetaceans are recognized well indicators of marine ecosystem health. Trace elements accumulate in their bodies and potentially constitute a toxicological threat. Here, the concentrations of essential Se; unknown physiological eleme
Autor:
H. Luis Cappozzo, Olivia Blank, Anelio Aguayo-Lobo, Daniela Haro, Iris Cáceres-Saez, Cristóbal Arredondo, Catherine Dougnac, Sergio Ribeiro Guevara
Publikováno v:
Marine Pollution Bulletin. 145:325-333
Silver (Ag) is a non-essential metal known to bioaccumulate in aquatic organisms. We determined Ag concentrations in five false killer whales stranded in South America. Silver concentrations (in dry weight basis) range as 6.62-10.78 μg g
Autor:
H. Luis Cappozzo, Eduardo R. Secchi, Iris Cáceres-Saez, M. Victoria Panebianco, M. Fernanda Negri, Manuel O. Cáceres
Publikováno v:
Regional Studies in Marine Science. 40:101479
Cetacean populations are vulnerable to decline due to anthropogenic threats and life history traits. The Franciscana dolphin (Pontoporia blainvillei) has been considered the most affected small dolphin in the Southwestern Atlantic Ocean. In this stud
Autor:
Diego Rodríguez, Ricardo Bastida, M. Victoria Panebianco, Pablo Denuncio, Daniela Laura del Castillo, H. Luis Cappozzo
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
The Franciscana dolphin Pontoporia blainvillei is characterized by a long rostrum, a feature that is shared with the families formerly classified as river dolphins (Pontoporiidae, Platanistidae, Iniidae, Lipotidae). Although there are occasional repo
Autor:
Soledad Perez-Catán, M. Fernanda Negri, Carolina N. Ayala, H. Luis Cappozzo, Natalia A. Dellabianca, R. Natalie P. Goodall, M. Victoria Panebianco, Iris Cáceres-Saez
Publikováno v:
Chemistry and Ecology. 32:638-652
We explored the potential of using energy-dispersive X-ray analysis (EDX), a non-destructive technique, to assess elemental contents in dolphin bones. Specimens were deposited in museum collections, and prepared by different methodologies. Fifty eigh
Autor:
R. Natalie P. Goodall, H. Luis Cappozzo, Iris Cáceres-Saez, Natalia A. Dellabianca, Sergio Ribeiro Guevara
Publikováno v:
Chemosphere. 138:735-743
The skin of bycaught Commerson’s dolphins was tested for mercury (Hg) and selenium (Se) biomonitoring in Subantarctic environments. The correlation of levels detected in the skin with those found in internal tissues – lung, liver, kidney and musc
Autor:
Sergio Ribeiro Guevara, Olivia Blank, H. Luis Cappozzo, Catherine Dougnac, Anelio Aguayo Lobo, Daniela Haro, Cristóbal Arredondo, Iris Cáceres-Saez
The study was carried out to determine Hg and Se concentrations in false killer whales stranded on the Estrecho de Magallanes, Chile, South America. Tissue samples of five mature specimens were analyzed (two females and three males). Mean Hg concentr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e5f0e22e55ba3a0382b12d39919399f
https://www.sciencedirect.com/science/article/pii/S0045653518302480
https://www.sciencedirect.com/science/article/pii/S0045653518302480
Autor:
R. Natalie P. Goodall, Natalia A. Dellabianca, Sergio Ribeiro Guevara, H. Luis Cappozzo, Iris Cáceres-Saez
The skin of cetaceans is the most accessibletissue, and its sampling has been proposed as a noninvasivemethod to evaluate trace element concentrations in free-rangingpopulations. In the present work, concentrations ofessential (Cl, Na, K, Mg, Fe, Zn,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32c4ef7ae94a4f31464665274fc07972
https://link.springer.com/article/10.1007/s00300-016-1962-6
https://link.springer.com/article/10.1007/s00300-016-1962-6