The dusky grouper is a large-bodied marine species usually associated with rocky
substrates and reefs currently experiencing increasing anthropogenic pressures. Here, we …

The objective of this study is to identify the economic–financial viability, attractiveness
potential, and investment risks of tambaqui farming in the state of Amazonas, Brazil …

Integrated multi-trophic aquaculture has been considered as an alternative for the
sustainable development of mariculture. This study evaluated the use of a multi-trophic …

The implementation of aquaponics systems has significantly increased in the last two
decades, and several studies have reported on the technical, socioeconomic, and …

The economic viability of cultivating the seaweed Kappaphycus alvarezii, also known by the
commercial name “cottonii,” on the southeastern coast of Brazil was evaluated in large-scale …

Frog farming is an aquaculture activity that is represented little in the socioeconomic profile
of Brazil, resulting in little technological investment and development in the food industry …

Sportfishing is a growing segment in the fishing sector, which requires the supply of marine
shrimps to meet the demand for live baits; however, the extraction of white shrimp from their …

This study aimed at identifying and quantifying the parasites of wild and cultured dusky
grouper Epinephelus marginatus. During a year and thereby all four seasons, 20 wild and …

The economic feasibility for captive breeding of marine ornamental fish in small spaces is
poorly known, especially when considering threatened species. The present study analyzed …

Polyculture systems can promote greater economic efficiency with decreased use of inputs,
making the activity more sustainable. The aim of this study was to evaluate the economic …