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G. Baumgartner · SciRah

Researcher profile · Semantic Scholar

G. Baumgartner

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G. Baumgartner — researcher profile on SciRah

h-index: 24
Works: 67
Citations: 1,362

Most-cited papers

Fish larvae from the upper Paraná River: do abiotic factors affect larval density?
G. Baumgartner, K. Nakatani, L. Gomes, A. Bialetzki +2 more
200883 citations Open access
Semantic Scholar
Occurrence of Macrobrachium amazonicum (Heller) (Decapoda, Palaemonidae) in Leopoldo's inlet (Ressaco do Leopoldo), upper Paraná River, Porto Rico, Paraná, Brazil
A. Bialetzki, K. Nakatani, G. Baumgartner, G. Bond-Buckup
199778 citations Open access
Semantic Scholar
Ontogenetic shifts in digestive tract morphology and diet of fish larvae of the Itaipu Reservoir, Brazil
M. Makrakis, K. Nakatani, A. Bialetzki, P. Sanches +2 more
2004Environmental Biology of Fishes76 citations Open access
Semantic Scholar
Flow regulation by dams affecting ichthyoplankton: the case of the Porto Primavera Dam, Paraná River, Brazil
P. Sanches, K. Nakatani, A. Bialetzki, G. Baumgartner +2 more
200670 citations Open access
Semantic Scholar
Identification of spawning sites and natural nurseries of fishes in the upper Paraná River, Brazil
G. Baumgartner, K. Nakatani, L. Gomes, A. Bialetzki +1 more
200470 citations
Semantic Scholar
Identification of spawning sites and natural nurseries of fishes in the upper Paraná River, Brazil
G. Baumgartner, K. Nakatani, L. Gomes, A. Bialetzki +1 more
2004Environmental Biology of Fishes69 citations
Semantic Scholar
Larval fish assemblage in the Baía River (Mato Grosso do Sul State, Brazil): temporal and spatial patterns
A. Bialetzki, K. Nakatani, P. Sanches, G. Baumgartner +1 more
2005Environmental Biology of Fishes66 citations Open access
Semantic Scholar
Some aspects of the ecology of fish larvae in the floodplain of the high Paraná river, Brazil
G. Baumgartner, K. Nakatani, Maristela Cavicchioli, M. Baumgartner
199762 citations Open access
Semantic Scholar
Effects of abiotic variables on the distribution of fish assemblages in streams with different anthropogenic activities in southern Brazil
V. S. Daga, É. A. Gubiani, A. Cunico, G. Baumgartner
201252 citations Open access
Semantic Scholar
Variations in fish assemblages in a tributary of the upper Paraná River, Brazil: A comparison between pre and post‐closure phases of dams
Éder André Gubiani, L. Gomes, A. Agostinho, G. Baumgartner
201047 citations
Semantic Scholar
Storage or Run-of-river Reservoirs: Exploring the Ecological Effects of Dam Operation on Stability and Species Interactions of Fish Assemblages
M. Baumgartner, P. Piana, G. Baumgartner, L. Gomes
2019Environmental Management43 citations
Semantic Scholar
Spatial and temporal distribution patterns of ichthyoplankton in a region affected by water regulation by dams
T. M. Gogola, V. S. Daga, Pedro Rogério Leandro da Silva, P. Sanches +3 more
201042 citations Open access
Semantic Scholar
Fish larvae assemblages in two floodplain lakes with different degrees of connection to the Paraná River, Brazil
V. S. Daga, T. M. Gogola, P. Sanches, G. Baumgartner +4 more
200937 citations Open access
Semantic Scholar
Eggs and larvae of the ‘curvina’ Plagioscion squamosissimus (Heckel, 1840) (Osteichthyes, Sciaenidae) in the Baía River, Mato Grosso do Sul State, Brazil
A. Bialetzki, K. Nakatani, P. Sanches, G. Baumgartner
200437 citations Open access
Semantic Scholar
Relationship between gape size and feeding selectivity of fish larvae from a Neotropical reservoir
M. Makrakis, K. Nakatani, A. Bialetzki, L. Gomes +2 more
200833 citations Open access
Semantic Scholar
A long-term study on zooplankton in two contrasting cascade reservoirs (Iguaçu River, Brazil): effects of inter-annual, seasonal, and environmental factors
P. Picapedra, Cleomar Fernandes, Juliana Taborda, G. Baumgartner +1 more
2020PeerJ32 citations Open access
Semantic Scholar
Spatial and temporal distribution of larvae and juveniles of Hoplias aff. malabaricus (Characiformes, Erythrinidae) in the Upper Paraná River floodplain, Brazil.
A. Bialetzki, K. Nakatani, P. Sanches, G. Baumgartner
2002Brazilian journal of biology = Revista brasleira de biologia32 citations Open access
Semantic Scholar
Response to environmental, spatial, and temporal mechanisms of the phytoplankton metacommunity: comparing ecological approaches in subtropical reservoirs
J. Bortolini, Pedro Rogério Leandro da Silva, G. Baumgartner, N. Bueno
2018Hydrobiologia29 citations
Semantic Scholar
Is resource partitioning the key? The role of intra-interspecific variation in coexistence among five small endemic fish species (Characidae) in subtropical rivers.
M. P. Neves, J. D. da Silva, Dirceu Baumgartner, G. Baumgartner +1 more
2018Journal of Fish Biology27 citations
Semantic Scholar
Temporal distribution and composition of the ichthyoplankton from Leopoldo's Inlet on the Upper Paraná River floodplain (Brazil)
Reinaldo José de Castro, K. Nakatani, A. Bialetzki, P. Sanches +1 more
200226 citations
Semantic Scholar
Drift of ichthyoplankton in two channels of the Paraná River, between Paraná and Mato Grosso do Sul states, Brazil
A. Bialetzki, P. Sanches, Maristela Cavicchioli, G. Baumgartner +2 more
199926 citations Open access
Semantic Scholar
Larval development of Plagioscion squamosissimus (Heckel) (Perciformes, Sciaenidae) of Itaipu reservoir (Paraná river, Brazil)
K. Nakatani, G. Baumgartner, M. Baumgartner
199726 citations Open access
Semantic Scholar
Zooplankton communities and their relationship with water quality in eight reservoirs from the midwestern and southeastern regions of Brazil.
P. Picapedra, Cleomar Fernandes, G. Baumgartner, P. Sanches
2020Brazilian journal of biology = Revista brasleira de biologia25 citations Open access
Semantic Scholar
Structure and ecological aspects of zooplankton (Testate amoebae, Rotifera, Cladocera and Copepoda) in highland streams in southern Brazil
Pablo Henrique dos Santos Picapedra, Cleomar Fernandes, G. Baumgartner
2019Acta Limnologica Brasiliensia24 citations Open access
Semantic Scholar
Host-parasite relationships of monogeneans in gills of Astyanax altiparanae and Rhamdia quelen of the São Francisco Verdadeiro River, Brazil.
A. P. Ferrari-Hoeinghaus, R. Takemoto, L. C. Oliveira, M. Makrakis +1 more
2006Parasite23 citations Open access
Semantic Scholar
Distribuicao espacial e temporal das larvas de curvina plagioscion squamosissimus ( heckel , 1840 ) ( osteichthyes , sciaenidae ) , no reservatorio de itaipu
J. Latini, K. Nakatani, G. Baumgartner, M. Baumgartner
199321 citations
Semantic Scholar
Morphological description of larvae of the Mapará Hypophthalmus edentatus (Spix) (Osteichthyes, Hypophthalmidae) in the Itaipu reservoir (Parana River, Brazil)
K. Nakatani, G. Baumgartner, João D. Latini
199818 citations Open access
Semantic Scholar
Desenvolvimento inicial de Pyrrhulina australis Eigenmann & Kennedy, 1903 (Characiformes, Lebiasinidae)
Tátia Leika Taguti, Darlon Kipper, A. Bialetzki, P. Sanches +3 more
200916 citations Open access
Semantic Scholar
The Effects of Rapid Water Level Changes on Fish Assemblages: The Case of a Spillway Gate Collapse in a Neotropical Reservoir
M. Baumgartner, G. Baumgartner, L. Gomes
201715 citations
Semantic Scholar
The panorama of artisanal fisheries of the Araguaia River, Brazil
C. E. Zacarkim, P. Piana, G. Baumgartner, J. Aranha
2015Fisheries Science14 citations
Semantic Scholar
Iheringichthys labrosus (Siluriformes: Pimelodidae) in the Piquiri River, Paraná, Brazil: population structure and some aspects of its reproductive biology
Arlei José Holzbach, É. A. Gubiani, G. Baumgartner
200914 citations Open access
Semantic Scholar
Spatial and temporal distribution of "curvina" larvae (Plagioscion squamosissimus Heckel, 1840) and its relationship to some environmental variables in the Upper Paraná River floodplain, Brazil.
M. Baumgartner, K. Nakatani, G. Baumgartner, M. Makrakis
2003Brazilian journal of biology = Revista brasleira de biologia12 citations Open access
Semantic Scholar
Effect of slackwater areas on the establishment of plankton communities (testate amoebae and rotifers) in a large river in the semi-arid region of northeastern Brazil
P. Picapedra, Cleomar Fernandes, G. Baumgartner, F. Lansac-Tôha
201811 citations
Semantic Scholar
Site contributions to phytoplankton beta diversity along two subtropical reservoirs
Weder Bernardes de Moura, Pedro Rogério Leandro da Silva, G. Baumgartner, N. Bueno +1 more
2022Aquatic Sciences10 citations
Semantic Scholar
Environmental filters influencing phytoplankton taxonomic structure in cascade reservoirs
J. Bortolini, Pedro Rogério Leandro da Silva, G. Baumgartner, N. Bueno
2020Revista Brasileira de Botânica10 citations
Semantic Scholar
Spatial Patterns in Fish Assemblages of Ilha Grande National Park, Brazil
G. Baumgartner, É. A. Gubiani, R. L. Delariva, P. Sanches
2010Wetlands (Wilmington, N.C.)10 citations
Semantic Scholar
Fish, Piquiri River, Upper Paraná River basin, Paraná state, Brazil
É. A. Gubiani, Arlei José Holzbach, G. Baumgartner, Leontino Borges de Rezende +1 more
20069 citations Open access
Semantic Scholar
Early ontogeny of Clarias gariepinus (Siluriformes, Clariidae) and aspects of its invasion potential in natural freshwater environments
Darlon Kipper, Tátia Leika Taguti, A. Bialetzki, M. Makrakis +2 more
20138 citations Open access
Semantic Scholar
Drivers of zooplankton spatial dynamics in a small neotropical river
Pablo Henrique dos Santos Picapedra, Cleomar Fernandes, G. Baumgartner, P. Sanches
2022Acta Limnologica Brasiliensia7 citations Open access
Semantic Scholar
Foraging behavior interactions between the invasive Nile Tilapia (Cichliformes: Cichlidae) and three large native predators
T. Birck, H. Message, G. Baumgartner, N. Sebastien +1 more
2019Neotropical Ichthyology6 citations Open access
Semantic Scholar
Hydrological seasonality dictates fish fauna of the lower Araguaia River, Tocantins-Araguaia basin
C. Orsi, H. Message, T. Debona, Dirceu Baumgartner +1 more
2018Environmental Biology of Fishes6 citations
Semantic Scholar
Population structure and reproductive biology of Astyanax gymnodontus (Characiformes: Characidae), a poorly known endemic fish of the Iguaçu River basin, Brazil.
M. Baumgartner, Pedro Rogério Leandro da Silva, G. Baumgartner
2016Revista de Biología Tropical6 citations Open access
Semantic Scholar
Reproduction of fishes of the Verde River, upper Paraná River Basin, Brazil
Josias Batista Neves, É. A. Gubiani, Pedro Rogério Leandro da Silva, Dirceu Baumgartner +1 more
2020Revista de Biología Tropical5 citations Open access
Semantic Scholar
Effect of slackwater areas on the establishment of plankton communities (testate amoebae and rotifers) in a large river in the semi-arid region (Northeastern Brazil)
Pablo Henrique dos Santos Picapedra, Cleomar Fernandes, G. Baumgartner, F. Lansac-Tôha
2018Limnetica5 citations Open access
Semantic Scholar
Eggs and larvae of freshwater fishes: development and identification manual.
K. Nakatani, A. Agostinho, G. Baumgartner, A. Bialetzki +3 more
20015 citations
Semantic Scholar
Fish fauna of the Pelotas River, Upper Uruguay River, southern Brazil
R. L. Delariva, M. P. Neves, G. Baumgartner, Dirceu Baumgartner
2019Biota Neotropica4 citations Open access
Semantic Scholar
Genetic diversity of Salminus brasiliensis Wild populations in downstream and upstream Cachoeira Branca, Verde River MS Brazil: a preliminary view.
R. Ribeiro, N. Lopera-Barrero, J. Povh, Maria del Pilar Rodríguez-Rodriguez +6 more
20164 citations Open access
Semantic Scholar
Diet of Psalidodon aff. fasciatus (Cuvier, 1819) (Teleostei: Characidae) in a neotropical river before reservoir formation
José Rafael Soares Fonseca, Carlos Henrique Orsi, M. Baumgartner, Anderson Maciel +2 more
2023Boletim do Instituto de Pesca3 citations Open access
Semantic Scholar
Responses of the zooplankton community to the formation of a small reservoir on the Caveiras River, southern Brazil
Pablo Henrique dos Santos Picapedra, Cleomar Fernandes, G. Baumgartner, P. Sanches
2021Acta Scientiarum : Biological Sciences3 citations Open access
Semantic Scholar
Do environmental variables predict the trophic structure of fish fauna in a subtropical river (Uruguay River Ecoregion)
M. P. Neves, Dirceu Baumgartner, G. Baumgartner, R. L. Delariva
20183 citations Open access
Semantic Scholar

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K. Nakatani×16
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A. Bialetzki×13
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L. Gomes×10
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