Search Results - "Sacramento, Patricia Almeida"
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Diet-tissue discrimination factors of three neotropical freshwater fishes and a comparison of the trophic position
Published in Journal of limnology (21-12-2023)“…The trophic discrimination factor (TDF) is a key parameter for stable isotope analysis and due to a lack of species-specific TDFs, mean universal values have…”
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Rapid Assessment Protocol for sandstone headwater streams: a versatile and effective environmental assessment tool
Published in Acta limnológica brasiliensia (2024)“…Aim In this study we validated a tool to assess and monitor streams ecosystems to subsidize future research, governmental surveillance and citizen science…”
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DYNAMICS OF LEAF FALL FROM RIPARIAN VEGETATION AND THE ACCUMULATION IN BENTHIC STOCK IN NEOTROPICAL STREAMS1
Published in Revista árvore (01-02-2016)“…ABSTRACT Considering the importance of the riparian vegetation leaves as an energetic source to first order streams, the aim of the present study was to…”
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Caloric content of leaves of five tree species from the riparian vegetation in a forest fragment from South Brazil
Published in Acta limnológica brasiliensia (01-09-2015)“…Abstract Aim: The measurement of the caloric content evidences the amount of energy that remains in the leaf and that can be released to the aquatic trophic…”
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Does a small forested area contribute to enhance species richness and diversity of fish assemblage at an urban stream? - doi: 10.4025/actascibiolsci.v35i4.16592
Published in Acta scientiarum. Biological sciences (18-12-2013)“…Conservation Units (CU) aim to contribute to the balance between human and environmental demand, by protecting natural resources and biological communities. In…”
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Effects of the flood pulse on the isotopic composition (δ13C and δ15N) of the particulate organic carbon (POC) in the upper Paraná floodplain
Published in Acta scientiarum. Biological sciences (03-10-2014)“…The particulate organic carbon (POC) is an important energy source present in the food chain of detritivorous fish. Considering its importance, this study…”
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Patterns of non‐migratory fish metacommunity from Neotropical floodplains: Local mechanisms, regional scale and hydrological dynamics
Published in Ecohydrology (03-09-2024)“…The spatial distribution of biological communities may be regulated by environmental and spatial processes, and the intensity of these processes depend on the…”
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Population structure of fishes from an urban stream
Published in Acta scientiarum. Biological sciences (01-01-2017)“…The aim of this study was to identify the population structure of the ichthyofauna in an urban stream within an environmental protection area in southern…”
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Population structure of fishes from an urban stream/Estrutura populacional de peixes em riacho urbano
Published in Acta scientiarum. Biological sciences (01-01-2017)“…The aim of this study was to identify the population structure of the ichthyofauna in an urban stream within an environmental protection area in southern…”
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Effects of the flood pulse on the isotopic composition , na planicie de inundacao do alto rio Parana
Published in Acta scientiarum. Biological sciences (01-10-2014)“…The particulate organic carbon (POC) is an important energy source present in the food chain of detritivorous fish. Considering its importance, this study…”
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Caloric content of leaves of five tree species from the riparian vegetation in a forest fragment from South Brazil/ Conteúdo calórico de folhas de cinco espécies de árvores da vegetação ripária em um fragmento florestal do Sul do Brasil
Published in Acta limnológica brasiliensia (01-07-2015)“…The measurement of the caloric content evidences the amount of energy that remains in the leaf and that can be released to the aquatic trophic chain. The…”
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Does a small forested area contribute to enhance species richness and diversity of fish assemblage at an urban stream?/Uma pequena area florestada contribui para aumentar a riqueza de especies e diversidade da assembleia de peixes de um riacho urbano?
Published in Acta scientiarum. Biological sciences (01-10-2013)“…Conservation Units (CU) aim to contribute to the balance between human and environmental demand, by protecting natural resources and biological communities. In…”
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Fishes from first order streams of lower Paranapanema and Ivaí rivers, upper Paraná River basin, Paraná, Brazil
Published in Check list (Luís Felipe Toledo) (01-11-2012)“…This study was developed as a research of first order streams fish assemblages located in two Conservation Units in Northwestern Paraná, Brazil, with the…”
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Spatial distribution of the assemblage of Chironomidae larvae
Published in Acta scientiarum. Biological sciences (01-04-2013)“…Chironomidae larvae (Diptera) are one of the most important families among aquatic insects due to the higher abundance and species richness, considered an…”
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Spatial distribution of the assemblage of Chironomidae larvae (Diptera) in five floodplain lakes from Ilha Grande National Park (Paraná - Mato Grosso do Sul State, Brazil) - doi: 10.4025/actascibiolsci.v35i2.10799
Published in Acta scientiarum. Biological sciences (01-12-2012)“…Chironomidae larvae (Diptera) are one of the most important families among aquatic insects due to the higher abundance and species richness, considered an…”
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