Dams reduce the longitudinal connectivity of rivers and thereby disrupt fish migration and
the spatial distribution of species, impacts that remain poorly studied for some Neotropical …

To preserve ecosystem services of tropical reservoirs that provide food and income for local
populations, it is necessary to monitor fish population temporal dynamics, stock, and yield …

The small quantity of basic studies like age and growth estimates implies a lack of stock
assessments and difficulties to make decisions related to fisheries management and …

In this paper the Ecosystem Approach to Fisheries (EAF) and the Fishermen Knowledge
Approach (FKA) were applied to understand changes in a tropical coastal lagoon. Then, the …

Several dozen fish species have been introduced into Neotropical waters, causing
significant biotic changes that include deterministic predation interactions with ecosystem …

Abstract The Iguaçu River is one of the largest and most important rivers in the Southern of
Brazil. The Upper Iguaçu Basin is responsible for water supply (80%) of the Metropolitan …

Objective Predatory invasive fishes may consume species of management interest and alter
food webs. Blue Catfish Ictalurus furcatus is a large‐bodied, salinity‐tolerant species that …

Ecological models are useful for evaluating fishery management scenarios, as they allow
researchers to investigate alternative fishing effort, as well as varying environmental and …

Despite its importance in fisheries studies, there is insufficient understanding on the effect of
sampling error or bias on individual growth and other stock indicators. We show the …

A idade e o crescimento constituem elementos-chave na dinâmica populacional de peixes,
permitindo a identificação da estrutura etária, servindo para estimar a idade de primeira …