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Abundance and distribution of endangered Franciscana dolphins in Argentine waters and conservation implications
(Wiley Blackwell Publishing, Inc, 2010-01)
This is the first study in Argentine waters on the abundance of the threatened Franciscana dolphin, Pontoporia blainvillei. During 2003-2004 we carried out 17 aerial surveys using line transect sampling methodology. We ...
Levels of persistent organic pollutants and residual pattern of DDTs in small cetaceans from the coast of Sao Paulo, Brazil
(PERGAMON-ELSEVIER SCIENCE LTD, 2010)
The State of Sao Paulo is the most developed area in Brazil and was impacted by persistent organic pollutants for several decades. This study investigated organochlorines in five species of small cetaceans (Pontoporia ...
Metals concentration and bioaccumulation in the marine-coastal trophic web from Buenos Aires province southern coast, Argentina
(Taylor & Francis Ltd, 2019-07-25)
Metals accumulated in the tissues of organisms inhabiting marine ecosystems generally reflect their bioavailable levels within that environment. The aim of this work was to study the presence and concentration of metals ...
Age and growth of Franciscana dolphins from northern Argentina
(Cambridge University Press, 2018-08)
Knowledge of growth patterns of an animal species is fundamental to understand their life history. This information is also used to help define population boundaries of threatened cetaceans, such as the Franciscana dolphin, ...
Levels of persistent organic pollutants and residual pattern of DDTs in small cetaceans from the coast of São Paulo, Brazil
(Pergamon-Elsevier B.V. Ltd, 2010-10-01)
The State of São Paulo is the most developed area in Brazil and was impacted by persistent organic pollutants for several decades. This study investigated organochlorines in five species of small cetaceans (Pontoporia ...
Biological parameters of franciscana dolphins, Pontoporia blainvillei, bycaught in artisanal fisheries off southern Buenos Aires, Argentina
(Cambridge University Press, 2014-04)
The franciscana dolphin (Pontoporia blainvillei) is a small coastal dolphin endemic to the south-western Atlantic ocean. Incidental captures in fishing gillnets is possibly the greatest conservation concern for this ...
Levels of persistent organic pollutants and residual pattern of DDTs in small cetaceans from the coast of São Paulo, Brazil
(Pergamon-Elsevier B.V. Ltd, 2014)
Genetic identification of Anisakis spp. (Nematoda: Anisakidae) from cetaceans of the Southwestern Atlantic Ocean: ecological and zoogeographical implications
(Springer, 2021-03)
Adult Anisakis Dujardin, 1845 were found in two specimens of killer whale Orcinus orca and one specimen of franciscana Pontoporia blainvillei stranded from off the coast of Buenos Aires Province, Argentina. Genetic ...
Análisis de los niveles de metales pesados (Pb, Cu, Cr, Zn, Ni y Cd) y aspectos reproductivos del delfín franciscana (Pontoporia blainvillei)Heavy metals levels (Pb, Cu, Cr, Zn, Ni y Cd) and reproductive aspects of franciscana dolphin (Pontoporia blainvillei)
(Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires, 2011)