This paper focuses on simulations of the morphological evolution of an estuary during sedimentary infilling that accompanied Holocene sea-level rise. The simulations were conducted using the Estuarine Sedimentation Model, which uses a behaviour-oriented approach, suppor...

This work searched for the biotechnological potential and chemical characterisation of the medicinal halophyte Eryngium maritimum L. as source of bioactive natural products with enzymatic inhibitory properties and antioxidant capacity. With that aim, herbal formulations...

Storms impact coastal areas often causing damages and losses at occupied areas. On a scenario of increasing human occupation at coastal zones and under climate change conditions (including sea level rise and increasing frequency of extreme sea levels), the consequences ...

The chemical diversity associated with marine natural products (MNP) is unanimously acknowledged as the. blue gold. in the urgent quest for new drugs. Consequently, a significant increase in the discovery of MNP published in the literature has been observed in the past ...

Fine-scale spatial genetic structure (SGS) within populations reflects the dispersal behaviour of genes and individuals. Here we studied very small-scale SGS and mating patterns in the brown seaweed Fucus vesiculosus, a dioecious marine broadcast spawner with immediate ...

portuguesA avaliacao da qualidade da agua baseada em macroinvertebrados em ribeiras temporarias e uma questao importante, mas ainda pouco estudada. Investigar diferentes aspectos da ecologia de macroinvertebrados nestas ribeiras e, portanto, fundamental para a implement...

Seagrasses dominate shallow coastal environments where nitrogen (N) availability in the water column is often sporadic and mainly in the form of pulses. We investigated the N uptake competition between seagrasses and seaweeds through a series of N-15 surge uptake experi...

Understanding the role of the environment in shaping the evolution of life histories remains a major challenge in ecology and evolution. We synthesize longevity patterns of marine sessile species and find strong positive relationships between depth and maximum lifespan ...

Pleistocene climate changes have imposed extreme conditions to intertidal rocky marine communities, forcing many species to significant range shifts in their geographical distributions. Phylogeographic analyses based on both mitochondrial and nuclear genetic markers pro...

A chemically diverse range of novel tetraoxanes was synthesized and evaluated in vitro against intramacrophage amastigote forms of Leishmania donovani. All 15 tested tetraoxanes displayed activity, with IC50 values ranging from 2 to 45 µm. The most active tetraoxane, co...