Results 71 to 80 of about 8,334 (217)

Carbon and nitrogen contents depends on macroalgal species, their tissue section, and development stage

open access: yesPhycological Research, Volume 74, Issue 2, Page 175-187, April 2026.
SUMMARY Assessing the potential for macroalgae to function as a carbon sink (blue carbon) and nitrogen (N) assimilation is under intensive investigation. The content of elemental carbon (C) and N in macroalgae is the best indicator of their potential; however, with respect to the thallus, C and N content varies in space and time.
Yoichi Sato   +4 more
wiley   +1 more source

Macroalgas da costa Açoriana : fonte de antioxidantes naturais [PDF]

open access: yes, 2013
A secção UAciência é coordenada pelo Professor Universitário Armindo Rodrigues.[...]. Um estudo realizado em 2012 na Universidade dos Açores por Paiva e colaboradores teve como objetivo a determinação da atividade antioxidante de oito das macroalgas ...
Paiva, Lisete S.
core  

On the Limits of Alpine Plants: A Systematic Review of the Factors Behind Species' Elevational Range Limits

open access: yesEcology and Evolution, Volume 16, Issue 3, March 2026.
This systematic review of 107 studies on the factors behind the elevational range limits of alpine vascular plants shows a persistent emphasis on upper limits and abiotic factors, especially temperature, while work at lower limits is more evenly distributed across water availability, plant–plant interactions, and selection/local adaptation.
Sophie E. Weides   +7 more
wiley   +1 more source

Macroalgas epizoicas en octocorales en el litoral de la Habana, Cuba

open access: yesRevista de Investigaciones Marinas, 2020
Existe un vacío de conocimiento acerca de las macroalgas que crecen sobre octocorales por lo que se identificaron las mismas en arrecifes frontales cercanos a cuencas fluviales contaminadas del litoral de la Habana, Cuba.
Yusimí Alfonso Sánchez   +2 more
doaj  

Taxonomia de algas filamentosas de riachos no Parque Nacional do Iguaçu [PDF]

open access: yes, 2016
Anais do V Encontro de Iniciação Científica e I Encontro Anual de Iniciação ao Desenvolvimento Tecnológico e Inovação – EICTI 2016 - 05 e 07 de outubro de 2016 – Sessão BiológicasMuitos estudos ecológicos e taxonômicos de algas filamentosas (macroalgas)
Auricchio, Marina Ramos   +1 more
core  

Microbial regulation of global macroalgal blooms (green tides): From holobiont interactions to bloom dynamics and biogeochemistry

open access: yesLimnology and Oceanography Letters, Volume 11, Issue 2, March 2026.
Abstract Green tides caused by Ulva species have become one of the most serious marine ecological disasters, now impacting many coastal nations around the world. Although climatic and environmental drivers of these macroalgal blooms are well recognized, growing evidence identifies Ulva‐associated microbiota as potential pivotal regulators of bloom ...
Zhangyi Xia   +6 more
wiley   +1 more source

Evaluación de sistema experimental para el cultivo intensivo de macroalgas marinas

open access: yesRevista Centro Azúcar, 2012
En el presente trabajo se muestra la concepción de un sistema experimental de laboratorio para el cultivo de macroalgas de la especie Ulva lactuca Linnaeus.
Agustín García Rodriguez   +3 more
doaj  

Moving forward: The Japanese kelp Undaria pinnatifida (harvey) suringar, 1873 expands in Northern Patagonia, Argentina [PDF]

open access: yes, 2014
Increasingly, global trade and human movement have been transporting species between regions. Undaria pinnatifida (Harvey) Suringar, 1873, a macroalgae native to Korea and Japan, has been transported and became established in several temperate regions of
Arias, Magdalena   +3 more
core   +1 more source

Macroalgas marinas afectadas por flotas de arrastre de camarón en el Mar Caribe de Colombia

open access: yesActa Biológica Colombiana, 2005
La captura acompañante, es decir, individuos que sin ser objetivo de las pesquerías son capturados por las artes de pesca, se ha convertido en un tema de preocupación mundial debido al impacto que su extracción significa para los ecosistemas.
Lennin Flórez-Leiva   +4 more
doaj  

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