Search Results - "Garaffo, Griselda"

Factors driving the abundance and distribution of microplastics on sandy beaches in a Southwest Atlantic seaside resort by Jaubet, María L., Hines, Emiliano, Elías, Rodolfo, Garaffo, Griselda V.

“…Microplastics are currently considered widespread marine pollutants, accumulating in sediments and shorelines around the world. Spatial distribution of…”
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Macro-, meso- and microplastic abundance in sandy beaches and factors influencing their distribution in an SW Atlantic resort by Hines, Emiliano, Jaubet, María L., Cuello, Graciela V., Elías, Rodolfo, Garaffo, Griselda V.

“…The present study recorded the abundance of plastic debris in marine sediments of tourist beaches in the Southwest Atlantic (Argentina). We aimed to determine…”
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Functional diversity in the intertidal macrobenthic community at sewage-affected shores from Southwestern Atlantic by Llanos, Elizabeth Noemi, Saracho Bottero, María Andrea, Jaubet, María Lourdes, Elías, Rodolfo, Garaffo, Griselda Valeria

“…Sewage pollution effect in a coastal area of the Southwestern Atlantic was tested, through the use of analysis of biological traits (BTA) and functional…”
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Boccardia proboscidea (Polychaete: Spionidae) in the SW Atlantic: how far has the invasion spread? by Jaubet, María Lourdes, Bottero, María, Hines, Emiliano, Elías, Rodolfo, Garaffo, Griselda

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Revision of Cirratulus (Cirratulidae: Polychaeta) from Argentina, with the description of three new species and a key to identify all species of the area by Saracho-Bottero, M. Andrea, Jaubet, M. Lourdes, Garaffo, Griselda V., Elías, Rodolfo

“…Introduction: The taxonomy of Cirratulidae is not easy due to the diagnostic characters currently accepted change through ontogeny, in some cases, there are…”
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Effect of the invader Boccardia proboscidea (Polychaeta: Spionidae) on richness, diversity and structure of SW Atlantic epilithic intertidal community by Elías, Rodolfo, Jaubet, María L., Llanos, Elizabeth N., Sanchez, María A., Rivero, María S., Garaffo, Griselda V., Sandrini-Neto, Leonardo

“…•An invasive polychaete outcompete bivalve ecosystem engineer.•Boccardia proboscidea reef form monocultures, becomes an auto-ecosystem engineer.•The structure…”
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Reef-forming polychaetes outcompetes ecosystem engineering mussels by Jaubet, María L., Garaffo, Griselda V., Sánchez, María A., Elías, Rodolfo

“…•A long-term monitoring coverage program was implemented.•Changes in the intertidal community due to invasive polychaetes.•Polychaetes reefs smother the mussel…”
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Spatial and long-term analyses of reference and sewage-impacted sites in the SW Atlantic (38°S, 57°W) for the assessment of sensitive and tolerant polychaetes by Sánchez, María A., Jaubet, María L., Garaffo, Griselda V., Elías, Rodolfo

“…•Indicators polychaetes are useful in detect polluted marine water.•Changes in the composition of the indicators species associated to increase of organic…”
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Invasive polychaete Boccardia proboscidea Hartman, 1940 (Polychaeta: Spionidae) in sewage-impacted areas of the SW Atlantic coasts: morphological and reproductive patterns by Jaubet, María L., Garaffo, Griselda V., Vallarino, Eduardo A., Elías, Rodolfo

“…Boccardia proboscidea is an alien polychaete species that has been introduced to the Southwestern Atlantic Ocean. This polychaete species has invaded…”
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A shift of ecosystem engineers during the succession of an intertidal benthic community associated with natural and anthropogenic disturbances by Llanos, Elizabeth Noemi, Becherucci, María Eugenia, Garaffo, Griselda Valeria, Vallarino, Eduardo Alberto

“…Temporal variation and sewage pollution were assessed on the recruitment of two benthic ecosystems engineer species during an experimental succession. The…”
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Modelling the influence of environmental and weather factors on the density of the invasive polychaete Boccardia proboscidea by Garaffo, Griselda V., Jaubet, María L., Sánchez, María A., Llanos, Elizabeth N., Vallarino, Eduardo A., Elías, Rodolfo

“…The inter‐tidal zone around sewage discharges in a Southwest Atlantic shore (Mar del Plata, Argentina) is currently colonized by extensive inter‐tidal reefs of…”
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Modeling habitat use for dusky dolphin and Commerson’s dolphin in Patagonia by Garaffo, Griselda V., Dans, Silvana L., Pedraza, Susana N., Degrati, Mariana, Schiavini, Adrián, González, Raúl, Crespo, Enrique A.

“…Several species of small cetaceans inhabit the coastal area of Patagonia (Argentina), but little is known about their distribution and the degree of overlap…”
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Abundance and distribution of endangered Franciscana dolphins in Argentine waters and conservation implications by Crespo, Enrique A, Pedraza, Susana N, Grandi, M. Florencia, Dans, Silvana L, Garaffo, Griselda V

“…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…”
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Dusky dolphin and tourist interaction: effect on diurnal feeding behavior by Dans, Silvana L., Crespo, Enrique A., Pedraza, Susana N., Degrati, Mariana, Garaffo, Griselda V.

“…Dolphin watching is a relatively newly developed tourist activity. Although it is assumed to contribute to the conservation of marine ecosystems, its long-term…”
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Sequential foraging of dusky dolphins with an inspection of their prey distribution by Degrati, Mariana, Dans, Silvana L., Garaffo, Griselda V., Cabreira, Ariel G., Machado, Federico Castro, Crespo, Enrique A.

“…The aim of this work was to analyze the sequential foraging behavior of dusky dolphins (Lagenorhynchus obscurus). Foraging sequences were defined when more…”
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Diurnal Behavior of Dusky Dolphins, Lagenorhynchus obscurus, in Golfo Nuevo, Argentina by Degrati, Mariana, Dans, Silvana L., Pedraza, Susana N., Crespo, Enrique A., Garaffo, Griselda V.

“…Standardized measures of behavior can be powerful tools for predicting effects of human activities on natural populations of mammals. We quantified the diurnal…”
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Diving for food: a switch of foraging strategy of dusky dolphins in Argentina by Degrati, Mariana, Dans, Silvana L., Garaffo, Griselda V., Crespo, Enrique A.

“…During winter, dusky dolphins ( Lagenorhynchus obscurus ) were observed in coordinated diving apparently in a feeding activity, contrasting with the surface…”
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Intertidal biogenic reefs built by the polychaete Boccardia proboscidea in sewage-impacted areas of Argentina, SW Atlantic by Jaubet, María Lourdes, de los Ángeles Sánchez, María, Rivero, María Silvia, Garaffo, Griselda Valeria, Vallarino, Eduardo Alberto, Elías, Rodolfo

“…The rocky intertidal zone around the city of Mar del Plata (SW Atlantic, 38° S–57° W) is characterized by dense mussel beds of Brachidontes rodriguezii. This…”
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Emisario submarino de Mar del Plata (Argentina): ¿Cómo impactó su construcción en la comunidad bentónica intermareal? by Cuello, Graciela V., Llanos, Elizabeth N., Garaffo, Griselda V., Jaubet, Maria L.

“…Una solución adecuada al problema que deben resolver muchos países con respecto al tratamiento y el vertido de aguas cloacales, y su potencial impacto sobre el…”
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Dusky dolphin: modeling habitat selection by Garaffo, Griselda V., Dans, Silvana L., Crespo, Enrique A., Degrati, Mariana, Giudici, Paula, Gagliardini, Domingo A.

“…The use of habitat selection models to predict the likely occurrence of wild populations is an important tool in conservation planning and wildlife management…”
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