Results 41 to 50 of about 155 (137)

Contaminação por micobacteriose em peixe ornamental: Xiphophorus maculatus / Mycobacterial Contamination in Ornamental Fish: Xiphophorus maculatus [PDF]

Brazilian Journal of Development, 2021
Humberto Atílio Grassi, Jayme Augusto Peres, Rodrigo Antônio Martins De Souza, Suellen Rodrigues Calixto, Thiago Francisco Costa Solak, Caroline Yonaha, Carina Bortoletto, Aline Koslinski   +7 more
openaire   +1 more source

Larvicultura do betta em água levemente salinizada

Boletim do Instituto de Pesca, 2017
A água levemente salinizada melhora o aproveitamento do alimento vivo durante a larvicultura, principalmente quando as larvas são alimentadas com organismos de água salgada.
Thiago El Hadi Perez FABREGAT, Barbara WOSNIAK, Rodrigo TAKATA, Kleber Campos MIRANDA-FILHO, João Batista Kochenborger FERNANDES, Maria Célia PORTELLA   +5 more
doaj   +1 more source

Production of Activated Carbon From Grape Stems After Tannin Extraction: An Integrated Valorization Approach

CLEAN – Soil, Air, Water, Volume 53, Issue 12, December 2025.
Grape stems offer dual valorization potential: as a tannin source for coagulant synthesis and as a precursor for activated carbon production. The process utilizes the residual biomass after tannin extraction, and adsorption tests demonstrate that this adsorbent is competitive with others reported in the literature.
Cristiane Lisboa Giroletti, Jean Carlo Salomé dos Santos Menezes, Willian Jucélio Goetten, Beatriz Lima Santos Klienchen Dalari, Francieli Inês Grigolo, Everton Skoronski, Maria Eliza Nagel‐Hassemer   +6 more
wiley   +1 more source

Amazonian fish migration as a social–cultural–ecological process

People and Nature, Volume 7, Issue 12, Page 3297-3312, December 2025.
Abstract In this study, we highlight the rich perspectives and explanations of fish migration held by Indigenous groups across the Amazon. We present the aspects of Indigenous cosmological stories, drawing from our exploratory review of cultural ethnographies and grey literature, as well as the authors' own experiences. We ask, how do Amazonian peoples
LuLu Victoria‐Lacy, Thiago B. A. Couto, Natalia C. Piland, Jesús Dámaso, Stephannie Fernandes, Simone Athayde, Elizabeth P. Anderson   +6 more
wiley   +1 more source

Confronting Episodic vs. Continuous Heat Sources in Long‐Lived Hot Orogens: Insights From Petrochronological Studies in the Nova Venecia Complex, Araçuaí Orogen (SE Brazil)

Journal of Metamorphic Geology, Volume 43, Issue 9, Page 863-890, December 2025.
ABSTRACT Orogenic belts that sustain elevated temperatures at intermediate crustal depths for tens of millions of years are known as hot orogens. The evolution of these hot orogens is largely influenced by thermal maturation, primarily driven by the distribution of heat‐producing elements (HPEs), such as K, Th and U in the overthickened crust.
Lucas R. Schiavetti, Vinicius T. Meira, Sean Mulcahy, Jeffrey D. Vervoort, Peter L. Baker, George L. Luvizotto, Ricardo I. F. Trindade   +6 more
wiley   +1 more source

Uso do eugenol em bettas: estudo de diferentes concentrações e administrações sucessivas

Boletim do Instituto de Pesca, 2018
O objetivo deste estudo foi avaliar o efeito de diferentes concentrações e da administração sucessiva de eugenol sobre a resposta anestésica em bettas (Betta splendens), sendo realizados dois experimentos.
Thiago El Hadi Perez FABREGAT, Manuela Martins PEREIRA, Toshiro Barreto ASSAHINA, José Augusto BROGGI   +3 more
doaj  

Alteration of cleaner wrasse cognition and brain morphology under marine heatwaves

Functional Ecology, Volume 39, Issue 8, Page 1894-1905, August 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Heatwaves, exacerbated by global warming, are progressively affecting various ecosystems, with coral reefs among the most susceptible. Within these ecosystems, cleaner wrasses (Labroides dimidiatus) engage in cooperative interactions with client fish by removing ...
Beatriz Pereira, Lígia Cascalheira, Rui Rosa, José Ricardo Paula   +3 more
wiley   +1 more source

Effects of digestible protein to energy ratios on growth and carcass chemical composition of siamese fighting fish (Betta splendens)

Ciência e Agrotecnologia, 2014
The expansion in the market of ornamental fish depends on the intensification of production systems and the generation of appropriate technologies. Therefore, it is necessary to know the nutritional requirements of each species for the formulation of ...
Marcos Vinicius Antunes de Lemos, Thiago Quirino Arantes, Cristielle Nunes Souto, Graciela Pessoa Martins, Janaína Gomes Araújo, Igo Gomes Guimarães   +5 more
doaj   +1 more source

Update of the list of qualified presumption of safety (QPS) recommended microbiological agents intentionally added to food or feed as notified to EFSA 22: Suitability of taxonomic units notified to EFSA until March 2025

EFSA Journal, Volume 23, Issue 7, July 2025.
Abstract The qualified presumption of safety (QPS) process was developed to assess the safety of microorganisms used in food and feed chains. During the period covered by this Statement, no new information warranted changes to the status of previously recommended QPS taxonomic units.
EFSA Panel on Biological Hazards (BIOHAZ), Ana Allende, Avelino Alvarez‐Ordóñez, Valeria Bortolaia, Sara Bover‐Cid, Alessandra De Cesare, Wietske Dohmen, Laurent Guillier, Liesbeth Jacxsens, Maarten Nauta, Lapo Mughini‐Gras, Jakob Ottoson, Luisa Peixe, Fernando Perez‐Rodriguez, Panagiotis Skandamis, Elisabetta Suffredini, Pier Sandro Cocconcelli, Pablo Salvador Fernández Escámez, Miguel Prieto Maradona, Amparo Querol, Lolke Sijtsma, Juan Evaristo Suarez, Marianne Chemaly, Ingvar Sundh, Fulvio Barizzone, Justine Dastouet, Nadya Doyle, Sandra Correia, Lieve Herman   +28 more
wiley   +1 more source

Integrating local ecological knowledge into systematic conservation planning for seahorse conservation

Conservation Biology, Volume 39, Issue 3, June 2025.
Abstract Successful long‐term conservation relies on strategic planning for pragmatic actions to mitigate threats. Prioritizing actions and areas to support conservation goals in the most cost‐effective scenario becomes crucial in resource‐limited environments. However, planning and management can be challenging in data‐limited contexts.
Anna Karolina Martins Borges, Vanessa M. Adams, Rômulo Romeu Nóbrega Alves, Tacyana Pereira Ribeiro Oliveira   +3 more
wiley   +1 more source