Results 31 to 40 of about 4,290 (215)

Impacto da urbanização sobre a performance fotossintética de macroalgas marinhas [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Biologia Vegetal, Florianópolis, 2010Impactos da urbanização sobre comunidades de macroalgas marinhas têm sido relatados no mundo
Scherner, Fernando
core  

Genomic analyses of giant kelp reveal restricted connectivity across the Southern Hemisphere and striking diversity in Aotearoa (New Zealand)

Journal of Phycology, EarlyView.
Abstract The macroalga Macrocystis pyrifera (“giant” or “bladder” kelp) plays a vital role in cold‐temperate marine ecosystems but faces increasing threats from ongoing environmental change. Understanding its population diversity and connectivity is essential for predicting future range shifts and assessing the ecological consequences of such shifts in
Xiaoyue Pluto Liu, Alana Alexander, Narissa Bax, Donna Bond, Ceridwen I. Fraser   +4 more
wiley   +1 more source

Aquicultura integrada multitrófica: biofiltros de macroalgas no cultivo do robalo flecha. [PDF]

, 2013
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Agrárias. Curso de Engenharia de Aquicultura.Nos meses de abril e maio/2013 foram realizados dois experimentos para testar o potencial biofiltrador das macroalgas Acanthophora ...
Fialho, Fabio Augusto do Nascimento
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Evaluación del crecimiento de Eucheuma isiforme (Rhodophyta, Gigartinales) en sistemas de cultivo suspendidos en la isla de Cubagua, Venezuela (sureste del Mar Caribe)

AquaTechnica, 2020
El cultivo de algas rojas constituye la más reciente expansión en la producción global de macroalgas. Las especies más cultivadas son Kappaphycus alvarezii, K.
Montoya Rosas, Emily Del Valle, Rosas Cabrera, Jesús Alberto, Rincones León, Raúl Ernesto, Narváez Rodríguez, José Lorenzo   +3 more
doaj   +1 more source

Genome‐scale insights into metabolic streamlining and photosynthetic energy balance in the extremophile green alga Picocystis salinarum (Picocystophyceae, Chlorophyta)

Journal of Phycology, EarlyView.
Abstract Picocystis salinarum is an early‐diverging chlorophyte and the sole described member of the Picocystophyceae, frequently dominating hypersaline and alkaline lakes despite extreme physicochemical constraints. To elucidate the genomic foundations of its ecological success, we generated a fully annotated, chromosome‐scale nuclear genome assembly ...
Claude Lemieux, Christian Otis, Monique Turmel   +2 more
wiley   +1 more source

Potencial biotecnológico de bactérias isoladas de macroalgas marinhas [PDF]

, 2022
As bactérias associadas às macroalgas são produtoras de diversas substâncias com potencial biotecnológico. Entretanto, até o momento, nenhum estudo avaliou a atividade antibiótica de bactérias associadas às macroalgas de Arraial do Cabo, RJ.
Carvalho, Ana Polycarpa de Almeida Marinho
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EL IMPACTO DEL HURACÁN DENNIS SOBRE EL MACROFITOBENTOS DE LA BAHÍA DE CIENFUEGOS, CUBA.

Revista de Investigaciones Marinas, 2023
El macrofitobentos es uno de los recursos más abundantes de la bahía de Cienfuegos. Se estudió el impacto del Huracán Dennis sobre las comunidades de macroalgas y fanerógamas de este ecosistema estuarino.
Angel Moreira, Sinai Barcia, Yenizeys Cabrales, Ana María Suárez, Mutue T. Fujii   +4 more
doaj  

Island Invader: Rugulopteryx okamurae and the Challenge for Macaronesian Coasts

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 9, September 2026.
ABSTRACT Since 2015, Rugulopteryx okamurae, a brown seaweed native to the Northwest Pacific, has become one of the most conspicuous marine invaders in the European continental coastal waters. Its recent establishment in the Macaronesian archipelagos (the Azores, Madeira and Canary Islands) has produced significant ecological changes, including ...
Rodrigo Riera, João Faria, Alejandro Bernal‐Ibáñez, Cláudia Ribeiro, Ricardo Haroun   +4 more
wiley   +1 more source

Antimicrobial activity of Iberian macroalgae

Scientia Marina, 2007
The antibacterial and antifungal activity of 82 marine macroalgae (18 Chlorophyceae, 25 Phaeophyceae and 39 Rhodophyceae) was studied to evaluate their potential for being used as natural preservatives in the cosmetic industry. The bioactivity was analysed from crude extracts of fresh and lyophilised samples against three Gram-positive bacteria ...
Salvador Soler, Noemi, Gómez Garreta, Ma. Amelia, Lavelli, Luca, Ribera Siguán, María Antonia   +3 more
openaire   +5 more sources

Sustainable Nano‐Fertilizers From Marine Biomass: Codium decorticatum‐Mediated MgO Nanoparticles for Enhanced Legume Productivity

Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.
Codium decorticatum extract was utilized for the green synthesis of MgO nanoparticles (MgO NPs), which were characterized and applied as a foliar nanofertilizer to Vigna radiata and Vigna mungo. An optimum concentration of 20 mg L−1 significantly enhanced seed germination, chlorophyll content, biomass accumulation, biochemical constituents, and pod ...
D. Devadharshini, P. Srinivasan, S. Vijayakumar   +2 more
wiley   +1 more source