Ichthyofauna of Marinheiros Island, Patos Lagoon estuary, southern Brazil
نویسندگان
چکیده
منابع مشابه
Acute effects of Microcystis aeruginosa from the Patos Lagoon estuary, southern Brazil, on the microcrustacean kalliapseudes schubartii (Crustacea: Tanaidacea).
Toxic blooms of the cyanobacterium Microcystis aeruginosa, a microcystin producer, have been observed in the past two decades in the Patos Lagoon estuary (southern Brazil). This cyanobacterium reaches the estuary from northern waters and accumulates as toxic blooms in the shallow margins of the environment. Microcystins are phosphatase (PP1 and PP2A) inhibitors and cause animal death via altera...
متن کاملFishes of the Taquari-Antas river basin (Patos Lagoon basin), southern Brazil.
The aquatic habitats of the Taquari-Antas river basin (in the Patos Lagoon basin, southern Brazil) are under marked environmental transformation because of river damming for hydropower production. In order to provide an information baseline on the fish fauna of the Taquari-Antas basin, we provide a comprehensive survey of fish species based on primary and secondary data. We found 5,299 valid re...
متن کاملShallow gas accumulation in sediments of the Patos Lagoon, southern Brazil.
A high resolution seismic survey was conducted in the Patos Lagoon, southern Brazil, aboard of the research vessel LARUS of the Fundação Universidade Federal do Rio Grande (FURG). Around 400 km of 3.5 kHz seismic profiles were collected, which provided acoustic signals of good penetration depth and resolution. Seismic anomalies, including turbidity and pocket gas, revealed that gas-charged sedi...
متن کاملPatos-Mirim Lagoon system
This section aims to identify feasible policy options that target key components identified in the Causal chain analysis in order to minimise future impacts on the transboundary aquatic environment. Recommended policy options were identified through a pragmatic process that evaluated a wide range of potential policy options proposed by regional experts and key political actors according to a nu...
متن کاملUse of a mathematical model to estimate the impact of shrimp pen culture at Patos Lagoon estuary, Brazil.
Ecological modeling has been used as a tool to estimate potential impacts caused by aquaculture to the surrounding environment. In this work, a mathematical model was applied to estimate the maximum amount of pink shrimp (Farfantepenaeus paulensis) culture units (3,100m2 pen enclosures) that could be installed at two shallow estuarine bays of Patos Lagoon (known as Coreia and Porto do Rei) with...
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ژورنال
عنوان ژورنال: Biota Neotropica
سال: 2018
ISSN: 1676-0611
DOI: 10.1590/1676-0611-bn-2017-0430