Zobrazeno 1 - 10
of 303
pro vyhledávání: '"Alfredo Olivera"'
Autor:
Priscilla Celes Maciel de Lima, Leônidas de Oliveira Cardoso Junior, Henrique David Lavander, Elizabeth Pereira dos Santos, Carlos Yure Barbosa Oliveira, Suzianny Maria Bezerra Cabral da Silva, Alfredo Olivera Gálvez
Publikováno v:
Acta Scientiarum: Biological Sciences, Vol 46, Iss 1 (2024)
On the Brazilian coast, the commercialization of Anomalocardia flexuosa is based on fishing in natural banks, but its stocks have been declining. As an alternative to this limitation, laboratory production is promising for plans of repopulation and c
Externí odkaz:
https://doaj.org/article/076454bb04dc4b0c9e7b5d9abcce0db1
Autor:
Laenne Barbara Silva de Moraes, Géssica Cavalcanti Pereira Mota, Renata da Silva Farias, Yllana Ferreira Marinho, Luis Otávio Brito Silva, Alfredo Olivera Gálvez
Publikováno v:
Acta Scientiarum: Biological Sciences, Vol 43, Iss 1 (2021)
This study aimed to evaluate the growth of Arthrospira (Spirulina) platensis cultivated in Zarrouk culture medium and effluent from Nile tilapia (Oreochromis niloticus) reared in biofloc system. Four treatments were used: Control (100% Zarrouk), E50
Externí odkaz:
https://doaj.org/article/7208fe6191944ed2bb0a70bfc3b5b08e
Autor:
Carlos Yure B. Oliveira, Ayanne Jamyres Gomes da Silva Almeida, Cicero Diogo Lins de Oliveira, Alfredo Olivera Galvez, Danielli Matias de Macedo Dantas
Publikováno v:
Rodriguésia, Vol 72 (2021)
Abstract Ceratium furcoides is an invasive species that has caused ecological imbalance in several reservoirs in Brazil. This study investigates the main factors that may favor the occurrence of Ceratium furcoides blooms in a tropical reservoir from
Externí odkaz:
https://doaj.org/article/cc0f9d9429554078940714572422b9a3
Selectivity of a fishing gear used in the catch of Anomalocardia flexuosa in the Northeast of Brazil
Publikováno v:
Ciência Rural, Vol 50, Iss 8 (2020)
ABSTRACT: A type of dredge was introduced as fishing gear along the extractive bank of Mangue Seco - PE from which the largest annual catch of Anomalocardia flexuosa in the world is extracted. This study was carried out with the objective of estimati
Externí odkaz:
https://doaj.org/article/0a9bb8759a4049bfbb4144ebbf8a6e37
Autor:
Isabela Bacalhau de Oliveira, Henrique David Lavander, Priscilla Celes Maciel de Lima, Carlos Yure Barbosa de Oliveira, Danielli Matias de Macedo Dantas, Alfredo Olivera Gálvez
Publikováno v:
Ciência Rural, Vol 49, Iss 12 (2019)
ABSTRACT: Anomalocardia brasiliana post-larvae were cultured for 28 days to evaluate the effect of stocking density on their growth and survival rate. Three stocking densities were tested 40, 80 and 160 post-larvae cm-2, in experimental units (2-L) w
Externí odkaz:
https://doaj.org/article/febf67988afe413e8d8faf8f636dad88
Autor:
Izabel Cristina da Silva Almeida Funo, Ícaro Gomes Antonio, Yllana Ferreira Marinho, Josinete Sampaio Monteles, Rodolf Gabriel Prazeres Silva Lopes, Alfredo Olivera Gálvez
Publikováno v:
Ciência Rural, Vol 49, Iss 3 (2019)
ABSTRACT: The purpose of this study was to determine the moment of the year for the oyster recruitment and define the type of collector and environmental conditions that maximize recruitment. Collections were conducted, during 12 months, on Amazon Ma
Externí odkaz:
https://doaj.org/article/c3160848df334a9fb116d2f819fe9000
Autor:
Itala Gabriela Sobral dos Santos, Alfredo Olivera Galvez, Juliana Moura de Lun, Raquel Diniz Rufino, Leonie Asfora Sarubbo, William Severi, Alex Souza Moraes
Publikováno v:
Revista Geama, Vol 2, Iss 4, Pp 502-510 (2016)
Biosurfactants can be used in environmental pollution control systems for oil spill and its derivatives, since they increase the bioavailability of contaminants by reducing the surface tension of water. The mollusk Anomalocardia brasiliana is a speci
Externí odkaz:
https://doaj.org/article/52cc4a9adf9b412cb8dfb4cd66feb177
Autor:
Yllana Ferreira-Marinho, Luis Otavio-Brito, Clarissa Vilela Figueiredo da Silva, Itala Gabriela Sobral dos Santos, Alfredo Olivera-Gàlvez
Publikováno v:
Latin American Journal of Aquatic Research, Vol 42, Iss 3, Pp 427-437 (2014)
The aim of this study was to evaluate the effect of the addition of Navicula sp. on plankton composition and postlarvae growth of Litopenaeus vannamei reared in culture tanks with zero water exchange systems. Four treatments were considered: zero wat
Externí odkaz:
https://doaj.org/article/72b7f05238984734b27b6e2a85b976a7
Autor:
Weruska de Melo Costa, Henrique David Lavander, Leônidas Oliveira, André Batista de Souza, Alfredo Olivera Gálvez, Luiz Alejandro Vinatea Arana
Publikováno v:
Pesquisa Agropecuária Brasileira, Vol 48, Iss 8, Pp 1167-1170 (2013)
O objetivo deste trabalho foi avaliar a remoção de compostos nitrogenados e fosfatados e da carga orgânica poluidora oriunda de cultivo heterotrófico de camarão marinho, por meio de reator anaeróbico. Foi construído um reator com fluxo ascende
Externí odkaz:
https://doaj.org/article/b8cd7324db164f16b373bf6e301f7578
Autor:
Suzianny Maria Bezerra Cabral da Silva, Leilane Bruna Gomes dos Santos, José Patrocínio Lopes, Alfredo Olivera Gálvez, Maria Raquel Moura Coimbra
Publikováno v:
Ciência Rural, Vol 43, Iss 6, Pp 1076-1081 (2013)
Fluctuations in world harvests of Artemia sp cysts have increased prices sharply in the past years. Several organisms have been tested as alternative sources for a total or partial replacement of Artemia sp, among which the microcrustacean (Anostraca
Externí odkaz:
https://doaj.org/article/eaef1c8b400849de8b7c1ca76bf5558d