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Size-dependent variations on the nutritional pathway of Bathymodiolus azoricus ...
Martins, Irene; Colaço, Ana; Dando, Paul R.; Martins, Inês; Desbruyères, Daniel; Sarradin, Pierre-Marie; Marques, João Carlos; Serrão-Santos, RicardoBathymodiolus azoricus is a mussel from vent fields in the south-west of the Azores Triple Junction (Mid-Atlantic Ridge-MAR). Experimental evidence indicates that B. azoricus is a mixotrophic organism, which obtains energy from a dual endosymbiosis and filter-feeding. Yet the relative contribution of symbiosis and filter-feeding to B. azoricus nutrition is still unclear. To address this question, we developed a...
Time limit at VO2max velocity in elite crawl swimmers
Ricardo Fernandes; Kari Keskinen; Paulo Colaço; Ana Querido; Leandro Machado; Pedro Morais; Daniel Novais; Daniel Marinhohe purpose of this study is to assess, with elite crawl swimmers, the time limit at the minimum velocity corresponding to maximal oxygen consumption (TLim-vVO2max), and to characterize its main determinants. Eight subjects performed an incremental test for vVO2max assessment and, forty-eight hours later, an all-out swim at vVO2max until exhaustion. VO2 was directly measured using a telemetric portable gas analy...
Non-indigenous marine species of the Azores
Cardigos, Frederico; Tempera, Fernando; Ávila, Sérgio P.; Gonçalves, João M.; Colaço, Ana; Santos, Ricardo S.Copyright (c) Springer-Verlag and AWI 2006. ; Marine benthic species introduced to the Azores are collated from scientific publications, internal reports and own data. Twelve algae and 21 invertebrates are classified as non-indigenous species, 18 as cryptogenic. Two species of algae and two ascidians are regarded as particularly invasive along the shores of this oceanic archipelago.
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