Results 21 to 30 of about 601 (89)

Caracterização da pesca e dos pescadores artesanais de camarões Penaeidae em salina no municí­­pio de Macau - Rio Grande do Norte

open access: yesBoletim do Instituto de Pesca, 2016
A pescaria de camarões peneí­­deos em bacias de captação (evaporadores) de água que abastecem as salinas do litoral setentrional do estado do Rio Grande do Norte é bastante comum. Foram aplicados 40 questionários semi-estruturados, de março a outubro de
Maria do Carmo Ferrão SANTOS   +3 more
doaj   +1 more source

Seagrass and submerged aquatic vegetation (VAS) habitats off the Coast of Brazil: state of knowledge, conservation and main threats [PDF]

open access: yes, 2016
Seagrass meadows are among the most threatened ecosystems on earth, raising concerns about the equilibrium of coastal ecosystems and the sustainability of local fisheries.
ABREU P. C.   +175 more
core   +3 more sources

Use of intertidal areas by shrimps (Decapoda) in a brazilian Amazon estuary

open access: yesAnais da Academia Brasileira de Ciências, 2014
The present work investigated the occupation and the correlation of the shrimp abundance in relation to environmental variables in different habitats (mangroves, salt marshes and rocky outcrops) in an Amazon estuary.
HEBERT A. SAMPAIO   +1 more
doaj   +1 more source

Understanding what is what in marine shrimp fisheries [PDF]

open access: yes, 2021
Shrimps are the main fishery resource in marine waters off Sergipe (northeastern Brazil), where they are landed in three categories: ‘espigão’, ‘escolha’ and ‘pistola’. The objective of this study was to identify which species are landed in each category,
Barreto, Thaíza Maria Rezende da Rocha   +3 more
core   +2 more sources

Carotenoids Functionality, Sources, and Processing by Supercritical Technology: A Review

open access: yesJournal of Chemistry, Volume 2016, Issue 1, 2016., 2016
Carotenoid is a group of pigments naturally present in vegetal raw materials that have biological properties. These pigments have been used mainly in food, pharmaceutical, and cosmetic industries. Currently, the industrial production is executed through chemical synthesis, but natural alternatives of carotenoid production/attainment are in development.
Natália Mezzomo   +2 more
wiley   +1 more source

Spatio-temporal variation of the density of shrimps Farfantepenaeus subtilis, Litopenaeus schmitti and Xiphopenaeus kroyeri (Crustacea; Decapoda) in the Curuçá Estuary, North of Brazil

open access: yesBoletim do Instituto de Pesca, 2016
The shrimps Penaeidae represent one of the most frequent and exploited fishery resources in coastal regions worldwide. In the estuaries of the north coast of Brazil they are caught, even when juveniles, by artisanal fisheries and mostly serving local ...
Antonio Sérgio Silva de CARVALHO   +3 more
doaj   +1 more source

Digestive enzyme activity and food ingesta in juvenile shrimp Litopenaeus vannamei (Boone, 1931) as a function of body weight [PDF]

open access: yes, 2003
A study was conducted to evaluate variations of digestive enzyme activities in Litopenaeus vannamei (Boone) reared in commercial ponds under semi-intensive conditions. Shrimp were collected at each body weight increase of 2 g.
Cahu, Chantal   +2 more
core   +2 more sources

Spatial distribution of southern brown shrimp (Farfantepenaeus subtilis) on the Amazon continental shelf: a fishery, marine geology and GIS integrated approach

open access: yesBrazilian Journal of Oceanography, 2015
The spatial distribution of the southern brown shrimp Farfantepenaeus subtilis (Pérez-Farfante, 1967) was studied based on industrial fishing fleet activities and is associated with geological and oceanographic characteristics of the benthonic ...
Déborah E. G. Martins   +4 more
doaj   +1 more source

Qualidade microbiológica e quantificação de sulfitos em camarões apreendidos pela Receita Federal por descaminho da Argentina em 2022 [PDF]

open access: yes, 2023
Introduction: The 15th Engineering and Mechanized Combat Company of the Brazilian Army received from the Federal Revenue Service a batch of shrimp of the species Farfantepenaeus subtilis, seized due to smuggling near the border with Argentina.
Correa, Ana Paula   +2 more
core   +2 more sources

Composition of shrimp populations (Crustacea: Decapoda) in non-vegetated areas of two river islands in a Brazilian Amazon estuary

open access: yesZoologia (Curitiba), 2013
This study investigates the shrimp found in non-vegetated areas of an estuary of the Amazon River. We ascertained the input of juveniles, species' biometrics and the influence of environmental factors on the abundance of species.
Priscila Sousa Vilela da Nóbrega   +2 more
doaj   +1 more source

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