Environmental characterization of the Cananéia coastal area and its associated estuarine system (São Paulo state, Brazil): Considerations for three Penaeoidean shrimp species

Garcia, Joyce Rocha; Lopes, Ana Elisa Bielert; Silvestre, Ana Karolyne Camargo; Grabowski, Raphael Cezar; Barioto, João Gabriel; Costa, Rogério Caetano da; Castilho, Antônio Leão

doi:10.1016/j.rsma.2018.02.010

Cited by 12 publications

(5 citation statements)

References 27 publications

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“…Salinity was chosen according to results reported by Miyao et al (1986) for the sampling area. Recent studies have reported similar salinities close to the sampling site (Godoy et al, 2015;Miyashita and Calliari, 2016;Garcia et al, 2018). It was important to guarantee the adequate acclimation of collected organisms in laboratory, considering that salinity variation and influence were not the aim of this first approach.…”

Section: Methodsmentioning

confidence: 92%

Implications on the Pb bioaccumulation and metallothionein levels due to dietary and waterborne exposures: The Callinectes danae case

Bordon

Emerenciano

Melo

et al. 2018

Ecotoxicology and Environmental Safety

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This study aimed to assess the bioaccumulation of Pb and induction of metallothionein-like proteins (MT) in Callinectes danae through single and combined dietary and waterborne exposures. Male C. danae individuals were collected in the south area of the Cananéia-Iguape-Peruíbe Protected Area (APA-CIP), in São Paulo State, Brazil. After an acclimatization period, exposure assays were performed during 7 and 14 days, at two Pb concentrations (0.5 e 2.0 µg/g) in 4 treatments: 1) control; 2) contaminated water only; 3) contaminated food only; 4) contaminated water and food. The results indicate that C. danae is highly tolerant to Pb exposure at the evaluated concentrations. In gills, Pb bioaccumulation is more dependent of water efflux and time of exposure (higher Pb values). However, pathways act simultaneously in the induction of MT expression in this tissue. The decreases in Pb accumulation in the combined treatments and MT increases after 14 days in gills suggests that these proteins play a detoxification function in the presence of Pb. In hepatopancreas, depending on the predominance of a certain pathway or combined pathways, accumulation occured at different times. For muscle tissue, bioaccumulation was observed due to contaminated water exposure, but not dietary exposure, probably because Pb concentrations were low.

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Section: Methodsmentioning

confidence: 92%

Implications on the Pb bioaccumulation and metallothionein levels due to dietary and waterborne exposures: The Callinectes danae case

Bordon

Emerenciano

Melo

et al. 2018

Ecotoxicology and Environmental Safety

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“…The nutrient dynamics of the lagoon region are influenced by inorganic nutrient runoff from the Tropical Atlantic Forest, dissolved and particulate organic matter input, phytoplankton biomass, and decomposition in tidal creeks of the upper estuary (Schaeffer-Novelli et al, 1990). The estuarine channels are surrounded by exuberant mangrove vegetation, and mangrove litter significantly contributes to OM production, where the highest values of chlorophyll and organic carbon are observed (Garcia et al, 2018).…”

Section: Study Areamentioning

confidence: 99%

Benthic aerobic respiration and nutrient fluxes in Cananéia-Iguape Estuarine-Lagoon complex along a salinity gradient

Moraes,

Sutti,

Chiozzini

et al. 2023

Ocean Coast. Res.

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“…(2) migration of juveniles outside the nursery area (towards the ocean, shelf); (3) migration of adults, generally towards deeper waters in the sea/ocean; and (4) migration only for spawning in some species (Dall et al, 1990). Although penaeid larvae usually migrate from the ocean towards the estuary, where juveniles will develop until they return to the sea as adults (Dall et al, 1990), the life cycles of Aristeidae, Solenoceridae and Sicyoniidae shrimps are exclusively marine (Gomez-Ponce & Gracia, 2003;Castilho et al, 2008;Kapiris & Thessalou-Legaki, 2009;Pezzuto & Coachman-Dias, 2009;Simões et al, 2017;Garcia et al, 2018).…”

Section: Introductionmentioning

confidence: 99%

Factors affecting the seasonal variability of planktonic shrimps (Dendrobranchiata) along an estuary–ocean gradient on the Amazon continental shelf

et al. 2021

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Dendrobranchiata shrimp taxonomic composition and spatial and temporal distribution on the Amazon continental shelf (ACS) were investigated along a transect between the sources of the Amazon and Pará Rivers, encompassing an extension of ~250 km towards the continental slope. Plankton was collected with oblique trawls (200 μm mesh size), and nine taxa were found; 59.4% were larvae (mysis or decapodid stages) and 40.6% were juveniles or adults. Acetes was negatively related to chlorophyll-a and temperature, and Luciferidae were positively correlated with months. This study provides novel information on the density distribution of dendrobranchiate shrimps, thus helping to pave the way to characterize a large-scale, hugely relevant area that is poorly studied. As in other tropical coastal areas, there is here an increase in number of taxa with increased distance from the coast. Luciferidae, Solenoceridae and Penaeidae were the most frequent families whereas Sicyoniidae and Sergestidae had the lowest frequency of occurrence nearer the slope. Despite the low larval density of penaeid shrimps, their presence in all months and at all sampling sites along the ACS proves the importance of this area for shrimps with socioeconomic relevance, as well as its importance as a nursery and growth habitat for dendrobranchiate shrimps.

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Environmental characterization of the Cananéia coastal area and its associated estuarine system (São Paulo state, Brazil): Considerations for three Penaeoidean shrimp species

Cited by 12 publications

References 27 publications

Implications on the Pb bioaccumulation and metallothionein levels due to dietary and waterborne exposures: The Callinectes danae case

Implications on the Pb bioaccumulation and metallothionein levels due to dietary and waterborne exposures: The Callinectes danae case

Benthic aerobic respiration and nutrient fluxes in Cananéia-Iguape Estuarine-Lagoon complex along a salinity gradient

Factors affecting the seasonal variability of planktonic shrimps (Dendrobranchiata) along an estuary–ocean gradient on the Amazon continental shelf

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