Results 11 to 20 of about 12,464 (222)
Encyclopedia, 2021 What are algae? Algae are organisms that perform photosynthesis; that is, they absorb carbon dioxide and release oxygen (therefore they have chlorophyll, a group of green pigments used by photosynthetic organisms that convert sunlight into energy via photosynthesis) and live in water or in humid places. Algae have great variability and are divided into
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Acta Botanica Mexicana, 2020 Antecedentes y Objetivos: El arrecife de coral del Canal de San Lorenzo, Bahía de La Paz, Golfo de California, México, se vio afectado por el varamiento del tanque petrolero “Lázaro Cárdenas II” en septiembre de 2001. Poco después, el huracán “Juliette”
Alejandra Piñon-Gimate +4 more
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Reúso de água em um sistema integrado com peixes, sedimentação, ostras e macroalgas
Revista Brasileira de Engenharia Agrícola e Ambiental, 2021 Resumo Os efluentes de cultivo intensivo contêm elevadas concentrações de nutrientes dissolvidos, principalmente amônia, além de outros sólidos em suspensão.
Valdemar Cavalcante Júnior +4 more
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Therapeutic Uses of Red Macroalgae [PDF]
Molecules, 2020 Red Seaweed “Rhodophyta” are an important group of macroalgae that include approximately 7000 species. They are a rich source of structurally diverse bioactive constituents, including protein, sulfated polysaccharides, pigments, polyunsaturated fatty acids, vitamins, minerals, and phenolic compounds with nutritional, medical, and industrial importance.
Mona M. Ismail +2 more
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Macroalgas marinas del litoral rocoso Neovolcánico de Veracruz, México
Acta Botánica Mexicana, 2019 Antecedentes y Objetivos: Los ambientes de los litorales rocosos del estado de Veracruz, México, son sitios únicos en los que la riqueza específica macroalgal ha sido poco estudiada, ya que se carece de listados florísticos completos y de un seguimiento ...
Cristina Landa-Cansigno +3 more
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Potencialidades de las macroalgas marinas argentinas
Marine and Fishery Sciences (MAFIS), 2019 En la extensa costa argentina se encuentran numerosas especies de macroalgas de importancia a nivel mundial. En el presente trabajo se debaten los estudios más relevantes publicados hasta la fecha sobre los usos de las algas marinas y se mencionan las ...
Julieta R. Camurati +2 more
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, 2018 Las zonas costeras de Magallanes poseen alta diversidad de macroalgas y moluscos. A su vez, han sido habitadas por pueblos originarios, como el pueblo yagan, que han desarrollado una variedad de interacciones bioculturales con los ecosistemas costeros ...
J. Ojeda +7 more
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Introduced macroalgae — A growing concern [PDF]
Journal of Applied Phycology, 2006 Introductions of non-indigenous species to new ecosystems are one of the major threats to biodiversity, ecosystem functions and services. Globally, species introductions may lead to biotic homogenisation, in synergy with other anthropogenic disturbances such as climate change and coastal pollution. Successful marine introductions depend on (1) presence
Schaffelke, Britta +2 more
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British Phycological Journal, 1992 Seaweed dispersal is discussed in relation to the properties of the propagules, the parent plant and the water motion. The magnitude of water flow velocities is overwhelmingly important. Even motile propagules have little control over their destiny. The fate of both liberated propagules and drifting plants is discussed in relation to dispersal distance
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Diverse Applications of Marine Macroalgae [PDF]
Marine Drugs, 2019 The aim of this paper is to review the multiplicity of the current uses of marine macroalgae. Seaweeds are already used in many products and for different purposes, from food products to medicine. They are a natural resource that can provide a number of compounds with beneficial bioactivities like antioxidant, anti-inflammatory, anti-aging effects ...
Adriana Leandro +2 more
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