Browsing by Author "Raffo, María Paula"

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    Análisis poblacional del alga parda Myriogloea major (Asensi) : estacionalidad, abundancia, contenido de pigmentos y compuestos fenólicos
    (Universidad Tecnológica Nacional. Actas de Jornadas y Eventos Académicos, 2021-12-20) Raffo, María Paula; Latour, Ezequiel; Dellatorre, Fernando Gaspar
    Presentación de póster en el I Congreso Nacional de Ingeniería Pesquera.
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    Contenido de pigmentos y color del alga Undaria pinnatifida en el Golfo Nuevo (Chubut - Argentina): variaciones temporales y ontogénicas
    (Asociación Latinoamericana de Investigadores en Ciencias del Mar, 2019) Arijón, Marianela; Raffo, María Paula; Dellatorre, Fernando Gaspar
    Trabajo presentado en el XVIII Congreso Latinoamericano de Ciencias del Mar 2019 (COLACMAR2019), organizado por la Asociación Latinoamericana de Investigadores en Ciencias del Mar (ALICMAR), los días 4 al 8 Noviembre en Mar del Plata, Argentina.
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    Diferencias morfológicas y colorimétricas del alga invasora Undaria pinnatifida asociadas a variaciones batimétricas (Golfo Nuevo, Patagonia Argentina)
    (Universitaria de la Patagonia EDUPA, 2022) Arijón, Marianela; Raffo, María Paula; Sánchez Carnero, Belén; Dellatorre, Fernando Gaspar
    (...) el objetivo de este trabajo fue evaluar las características morfológicas y colorimétricas de Undaria en los poblaciones del Golfo Nuevo a dos profundidades diferentes (somero/profundo).
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    Fucoidan content and composition of Colpomenia sinuosa and Myriogloea major from Argentine Patagonia
    (The 7th Conference of the International Society For Applied Phycology, 2021) Ponce, Nora Marta Andrea; Dellatorre, Fernando Gaspar; Latour, Ezequiel; Raffo, María Paula; Stortz, Carlos
    In this work, we present preliminary data on fucoidan yield and sulfate and monosaccharide composition of Colpomenia sinuosa (Mertens ex Roth) Derbès & Solier and Myriogloea major Asensi 1973, an endemic species of Argentine Patagonia.
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    Los recursos algales de la costa Argentina : estado histórico, actual y perspectivas futuras de su explotación
    (Asociación Latinoamericana de Investigadores en Ciencias del Mar, 2019) Raffo, María Paula; Dellatorre, Fernando Gaspar; Cinti, Ana
    Trabajo presentado en el XVIII Congreso Latinoamericano de Ciencias del Mar 2019 (COLACMAR2019), organizado por la Asociación Latinoamericana de Investigadores en Ciencias del Mar (ALICMAR), los días 4 al 8 Noviembre en Mar del Plata, Argentina.
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    Seaweed resources of Argentina (S W Atlantic) : production, bio-ecological, applied research and challenges for sustainable development
    (British Phycological Society, 2022-10-13) Raffo, María Paula; Dellatorre, Fernando Gaspar; Ciancia, Marina
    Argentina comprises more than 5000 km of coastline with a considerable diversity of seaweeds, some of which have the potential to be transformed into fishery resources. However, when compared with other marine resources, the exploitation of the seaweed species in terms of the harvesting methods, their sustainability and available information on biological and ecological features, as well as their potential applications, is scarce or outdated. In this context, this review includes an integrated analysis of production statistics of selected seaweeds in Argentina. In addition, an extensive revision of taxonomic, bio-ecological, environmental and applied issues involving Argentinean seaweed resources is provided. Furthermore, we include novel information about the changes in resource availability which occurred during the last 20 years and their consequent impacts on the seaweed industry. The Argentinean seaweed industry developed raw materials biomass production in the 1960s and extraction of phycocolloids in the 1970s which dropped to very low levels to the present. Information here presented contributes directly to the UN SDG Goal 14: Life below water, providing a theoretical framework to understand how and which of the global change drivers affect sustainability of marine resources. Additionally, a detailed review is presented on phycocolloids from Argentinean seaweed resources. Actions are proposed that would contribute to the enhanced sustainable development in Argentina. The review suggests that reactivation of an Argentinean seaweed industry requires an update of legal frameworks, regarding exploitation of Argentinean seaweeds together with the necessary developments of science and industry.