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Perceived global increase in algal blooms is attributable to intensified monitoring and emerging bloom impacts
(Nature Publishing Group, 2021-06)
Global trends in the occurrence, toxicity and risk posed by harmful algal blooms to natural systems, human health and coastal economies are poorly constrained, but are widely thought to be increasing due to climate change ...
Distribution and abundance of Chubut Steamerducks: An endemic species to Central Patagonia, Argentina
(Cambridge University Press, 2012-09)
Hemos documentado el rango de distribución y estimado el tamaño poblacional del pato vapor cabeza blanca Tachyres leucocephalus, un ave acuática no voladora endémica de una estrecha sección costera de Patagonia, Argentina. ...
Salud ambiental de playas rocosas en distintos partidos de la Provincia de Buenos AiresEnvironmental health of rocky beaches in different districts of the Province of Buenos Aires
(Asociación Argentina de Ecología, 2021-04)
Los mares y océanos reciben el impacto proveniente de múltiples actividades antrópicas como por ejemplo los vertidos urbanos, transporte marítimo, turismo, etc. Estas presiones generadas por el hombre están impactando ...
A New Record Of The Presence Of Two Spermatophoric Complexes In A Male Short-Fin Squid (Illex argentinus, Castellanos, 1960)
(Institute of Malacology, 2008-12)
Several authors have reported morphological abnormalities in cephalopods, resulting either from extreme experimental conditions (i.e. eggs of cephalopods incubated at temperatures outside the optimal range for a particular ...
Multiple-biomarker approach in the assessment of the health status of a novel sentinel mussel Brachidontes rodriguezii in a harbor area
(Pergamon-Elsevier Science Ltd, 2019-03)
The objective of this study is to analyze whether a combination of biomarkers at different levels of biological complexity could be used to assess the health status of a population of Brachidontes rodriguezii associated ...
Reef-forming polychaetes outcompetes ecosystem engineering mussels
(Pergamon-Elsevier Science Ltd, 2013-06)
In order to understand changes in the functioning and the community structure of intertidal ecosystem in sewage-impacted sites, a long-term monitoring coverage study (2004–2011) was carried out on abrasion platforms of the ...
The role of metallothioneins, selenium and transfer to offspring in mercury detoxification in Franciscana dolphins (Pontoporia blainvillei)
(Pergamon-Elsevier Science Ltd, 2016-08-19)
The concentrations of mercury (Hg), selenium (Se) and metallothioneins (MT) were evaluated in fetuses, calves, juveniles and adults of the endangered coastal Franciscana dolphin (Pontoporia blainvillei) from Argentina. ...
Mercury cycling and bioaccumulation in a changing coastal system: From water to aquatic organisms
(Pergamon-Elsevier Science Ltd, 2019-03)
This study evaluated -for the first time- the occurrence and distribution of total Hg in abiotic (dissolved and particulate water fractions) and biotic (gills and muscle tissues of six commercial fish species) compartments ...
Phytochelatins and monothiols in salt marsh plants and their relation with metal tolerance
(Pergamon-Elsevier Science Ltd, 2017-05)
Phytochelatins (PCs) and monothiols and their relation with trace element concentrations were studied in three plant species from two Portuguese salt marshes. Belowground tissues showed always higher element concentrations, ...
Temporal patterns in the abundance, type and composition of microplastics on the coast of the Río de la Plata estuary
(Elsevier, 2021-07)
The objective was to establish possible temporal patterns in the microplastics (MPs) abundance in the water and in the intertidal sediment in an urbanized location of the Río de la Plata estuary (Argentina), in relation ...