Results 41 to 50 of about 4,290 (215)

Macroalgas, un recurso a considerar [PDF]

open access: yes, 2015
Las algas son organismos sin elementos y conducción conspicuos, que presentan clorofila en la mayoría de los casos, estructuras reproductivas muy simples y una notable diversidad de formas y tamaños.
Sar, Eugenia A., Ferrario, Martha Elba
core  

Efecto de la canopia de macroalgas frondosas sobre algas coralinas costrosas y reclutas-juveniles de coral en un arrecife al Norte de La Habana.

open access: yesRevista de Investigaciones Marinas, 2019
Las macroalgas tienen la habilidad de modificar a las comunidades del bentos, al facilitar o excluir especies que interactúan con su canopia. Los objetivos del estudio fueron: (1) analizar la diversidad, dinámica temporal e interacciones entre ...
Amanda Ramos-Romero   +4 more
doaj  

Network indices show heat wave‐induced fragility in experimental food webs: Operational insights for ecosystem management

open access: yesEcological Applications, Volume 36, Issue 6, September 2026.
Abstract Emerging global change imposes challenges for marine ecosystems placing them at the verge of collapse. The identification of early signs of ecosystem collapse is crucial to assist adaptive management. Shifts in the ecosystems are preceded by rewiring of ecological networks.
Maysa Ito, Anna Waffender, Marco Scotti
wiley   +1 more source

Macroalgae and macrozoobenthos of the Pcinja river

open access: yesArchives of Biological Sciences, 2003
During autumn and spring periods of 1998, 1999 and 2000, 4 taxa of macroalgae (divisions of Cyanophyta, Rhodophyta, Chrysophyta and Chlorophyta) and 78 taxa of macrozoobenthos were found in 10 localities of Pcinja River, in a part of its watercourse through Serbia. Macroalga Cladophora glomerata was the most numerous among representatives.
Vladica Simic, Snezana Simic
openaire   +2 more sources

Macroalgas, un recurso a considerar [PDF]

open access: yes, 1995
Las algas son organismos sin elementos y conducción conspicuos, que presentan clorofila en la mayoría de los casos, estructuras reproductivas muy simples y una notable diversidad de formas y tamaños.
Sar, Eugenia A., Ferrario, Martha Elba
core  

What Drives Seasonal Mat Dynamics in Eutrophic Lake: Allelopathy or Environmental Gradients?

open access: yesEcology and Evolution, Volume 16, Issue 9, September 2026.
A two‐season field study of eutrophic Lake Oporzyńskie showed that phenolic compounds and water physicochemistry jointly, but unevenly, drive the mat dynamics of Cladophora glomerata and Lemna minor, with phenolics explaining a much larger part of the variability in mat size than physicochemical parameters.
Gostyńska Julia   +3 more
wiley   +1 more source

Macrófitas marinhas da Ilha de Santa Catarina, Brasil [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas. Programa de Pós-Graduação em Biologia VegetalO conhecimento da dinâmica temporal na estrutura das comunidades de organismos em seus ecossistemas é essencial ...
Batista, Manuela Bernardes
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Procesamiento de extracción e importancia comercial de las macroalgas (Algas pardas) en la zona de San Juan de Marcona - Ica [PDF]

open access: yes, 2021
Las macroalgas pardas son consideradas recursos hidrobiológicos con una significativa importancia ecológica, económica y social; se exportan para ser utilizadas principalmente como fuente de alginatos que, a nivel mundial, generan anualmente más de ...
Quispe Yataco, Ángel Samuel
core   +1 more source

A Comprehensive Review on Seaweed Preservation Techniques: Impacts on Nutritional Quality, Safety and Shelf Life

open access: yesFood Science &Nutrition, Volume 14, Issue 9, September 2026.
This review demonstrates essential quality assessment metrics for monitoring product stability and identifying the major causes of post‐harvest deterioration of seaweed. It evaluates common and advanced preservation techniques for their ability to extend shelf life while maintaining nutritional value, microbiological safety, and sensory quality.
Shanjida Islam Shikha   +2 more
wiley   +1 more source

Relación Espaciotemporal entre Macroalgas y Peces Herbívoros en un Arrecife Insular [PDF]

open access: yes, 2014
La composición y abundancia de macroalgas en un ecosistema arrecifal puede variar a causa de patrones anuales debidos a cambios ambientales y al régimen de herbivoría.
Rincón Díaz, Martha Natalia
core  

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