Search Results - "Boltovskoy, Demetrio"

Vertical distribution patterns of Radiolaria Polycystina (Protista) in the World Ocean: living ranges, isothermal submersion and settling shells by Boltovskoy, Demetrio

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Biogeography of Radiolaria Polycystina (Protista) in the World Ocean by Boltovskoy, Demetrio, Correa, Nancy

“…•Radiolarian assemblages in the World Ocean comprise six major biogeographic Domains.•All Domains, except one centered on the eastern equatorial Pacific, are…”
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Traits and impacts of introduced species: a quantitative review of meta-analyses by Boltovskoy, Demetrio, Correa, Nancy M., Burlakova, Lyubov E., Karatayev, Alexander Y., Thuesen, Erik V., Sylvester, Francisco, Paolucci, Esteban M.

“…Despite significant growth in the information on introduced species (NIS), agreement on their comparative fitness and effects on native (NAT) communities is…”
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Estimating Biogenic Silica Production of Rhizaria in the Global Ocean by Llopis Monferrer, Natalia, Boltovskoy, Demetrio, Tréguer, Paul, Sandin, Miguel Méndez, Not, Fabrice, Leynaert, Aude

“…Siliceous polycystines and phaeodarians are open‐ocean planktonic protists found throughout the water column and characterized by complex siliceous skeletons…”
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A new radiolarian transfer function for the Pacific Ocean and application to fossil records: Assessing potential and limitations for the last glacial-interglacial cycle by Hernández-Almeida, Iván, Boltovskoy, Demetrio, Kruglikova, Svetlana B., Cortese, Giuseppe

“…Climatic and oceanographic processes in the Pacific Ocean have global implications. Reliable sedimentary proxies in this region are thus necessary to…”
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Worldwide Distribution Patterns of the Planktonic Shelled Protists Radiolaria (Polycystina) and Foraminifera: Similarities and Contrasts by Boltovskoy, Demetrio, Correa, Nancy

“…Planktonic Foraminifera and Polycystina (Radiolaria) depict roughly similar—but not identical—worldwide distribution patterns. Discrepancies affect both cold-…”
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Dispersion and Ecological Impact of the Invasive Freshwater Bivalve Limnoperna fortunei in the Río de la Plata Watershed and Beyond by Boltovskoy, Demetrio, Correa, Nancy, Cataldo, Daniel, Sylvester, Francisco

“…Limnoperna fortunei is a freshwater bivalve that invaded South America through Río de la Plata estuary in 1989 and has since become a major macrofouling pest…”
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Changes in Global Economies and Trade: the Potential Spread of Exotic Freshwater Bivalves by Karatayev, Alexander Y, Padilla, Dianna K, Minchin, Dan, Boltovskoy, Demetrio, Burlakova, Lyubov E

“…The globalization of economies and trade have facilitated the spread of exotic species including the five most important freshwater suspension feeding invaders…”
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invasive bivalve Limnoperna fortunei enhances benthic invertebrate densities in South American floodplain rivers by Sylvester, Francisco, Boltovskoy, Demetrio, Cataldo, Daniel

“…We assessed the effects of the introduced bivalve L. fortunei on the abundance and biomass of associated benthic invertebrates in South American large…”
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Fast response of freshwater consumers to a new trophic resource: Predation on the recently introduced Asian bivalve Limnoperna fortunei in the lower Paraná river, South America by SYLVESTER, FRANCISCO, BOLTOVSKOY, DEMETRIO, CATALDO, DANIEL H

“…Comparison of Limnoperna fortunei numbers and biomass in screened (5, 15 and 40 mm) and unscreened cages deployed for 18 months in the lower Paraná delta…”
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Filtration rates of the invasive pest bivalve Limnoperna fortunei as a function of size and temperature by SYLVESTER, Francisco, DORADO, Jimena, BOLTOVSKOY, Demetrio, JUAREZ, Angela, CATALDO, Daniel

“…Clearance rates of Limnoperna fortunei (Bivalvia) were investigated in laboratory experiments using monocultures of the alga Chlorella vulgaris. Experimental…”
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Larvae of the invasive species Limnoperna fortunei (Bivalvia) in the diet of fish larvae in the Paraná River, Argentina by Paolucci, Esteban M, Cataldo, Daniel H, Fuentes, Carlos M, Boltovskoy, Demetrio

“…To assess the trophic impact of the planktonic larvae of the invasive Asian bivalve Limnoperna fortunei, introduced in South America around 1990, we…”
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Ecosystem impacts of the invasive bivalve Limnoperna fortunei (golden mussel) in South America by Boltovskoy, Demetrio, Correa, Nancy

“…We summarize current knowledge on the effects of the invasive Asian bivalve Limnoperna fortunei (introduced in South America around 1990) on local biota…”
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Planktonic equatorial diversity troughs: fact or artifact? Latitudinal diversity gradients in Radiolaria by Boltovskoy, Demetrio, Correa, Nancy

“…In contrast to the classical notion of an increasing biodiversity from the poles to the equator, a number of studies concluded that the diversity of marine…”
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Population dynamics of Corbicula fluminea (Bivalvia) in the Paraná River Delta (Argentina) by CATALDO, D, BOLTOVSKOY, D

“…Benthic individuals and drifting planktonic juveniles of Corbicula fluminea were sampled in the Lower Delta of the Paraná River (Argentina) at monthly…”
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Traits and impacts of invasive species: Myths and evidences from the perspective of introduced freshwater mussels by Boltovskoy, Demetrio

“…While invasion success is usually associated with the biological fitness of the invader and environmental similarity between the area of origin and the invaded…”
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Seasonality in the vertical flux and species composition of Radiolaria Polycystina (Protista): patterns and drivers by Boltovskoy, Demetrio

“…Radiolarian flux rates, their intermittency, and changes in their species compositions are assessed using data from 73 time series sediment trap deployments…”
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Diversity and endemism in cold waters of the South Atlantic: contrasting patterns in the plankton and the benthos by Boltovskoy, Demetrio, Correa, Nancy, Boltovskoy, Andrés

“…In total, ca. 7000 zooplanktonic species have been described for the World Ocean. This figure represents less than 4% of the total number of known marine…”
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Multiannual trends in fronts and distribution of nutrients and chlorophyll in the southwestern Atlantic (30–62°S) by Brandini, Frederico Pereira, Boltovskoy, Demetrio, Piola, Alberto, Kocmur, Santiago, Röttgers, Rüdiger, Cesar Abreu, Paulo, Mendes Lopes, Rubens

“…This paper presents the first data on the vertical distribution of chlorophyll and nutrients in the upper layers of the southern southwestern Atlantic and…”
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Pioneers of plankton research: Esteban Boltovskoy (1912–1997) by Boltovskoy, Andrés, Boltovskoy, Demetrio

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