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Long term variation of an amphipod species’ population secondary production as ...
Leite, Nuno; Guerra, Alexandra; Almeida, Alda; Marques, João Carlos; Martins, IreneDuring the last decades many estuaries underwent ranges of environmental pressure due to increasing anthropogenic pressures and the undertaken of mitigation measures to prevent the impoverishment of these areas. The Mondego estuary (NW Atlantic coast of Portugal), a mesotidal shallow estuary, is one typical case of this. In the 1980s, the system was characterized by rich and stable animal and vegetal communitie...
Predicting the variation in Echinogammarus marinus at its southernmost limits u...
Guerra, Alexandra; Leite, Nuno; Marques, João Carlos; Ford, Alex T.; Martins, IreneUnderstanding the environmental parameters that constrain the distribution of a species at its latitudinal extremes is critical for predicting how ecosystems react to climate change. Our first aimwas to predict the variation in the amphipod populations of Echinogammarus marinus from the southernmost limit of its distribution under global warming scenarios. Our second aim was to test whether sex-ratio fluctuatio...
Consumption and feeding preference of Echinogammarus marinus on two different a...
Martins, Irene; Leite, Nuno; Constantino, EmanuelEchinogammarus marinus constitutes the most abundant amphipod species in Fucus spp. assemblages from many North Atlantic estuaries. However, there are some doubts about the real use of fucoids by the amphipod. Whilst some studies report the ingestion of Fucus vesiculosus by E. marinus, others suggest that the amphipod preference for fucoids is mostly related to sheltering rather than feeding, due to the high ph...
A Influência da introdução da regra dos 24 segundos na dinâmica ofensiva e defe...
Leite, Nuno Miguel CorreiaDissertação de Mestrado em Ciência do Desporto, área de especialização em Treino de Alto Rendimento Desportivo, apresentada à Faculdade de Ciências do Desporto e de Educação Física da Universidade do Porto
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