An estimated 8.3 billion tons of non-biodegradable plastic has been produced over the last
65 years. Much of this is not recycled and is disposed into the natural environment, has a …

Volcanic eruptions on land create hot and fast pyroclastic density currents, triggering
tsunamis or surges that travel over water where they reach the ocean. However, no field …

The impacts of large terrestrial volcanic eruptions are apparent from satellite monitoring and
direct observations. However, more than three quarters of all volcanic outputs worldwide lie …

Submarine debris flows occur under the cloak of the sea and are giants among other types
of landslides on planet Earth. They pose a significant threat to sustainable offshore …

Seabed sediment flows called turbidity currents form some of the largest sediment
accumulations, deepest canyons and longest channel systems on Earth. Only rivers …

We investigate the relationship between the cross-sectional geomorphic expression of a
submarine channel as observed on the seafloor and the stratigraphic product of long-lived …

Sediment waves are commonly observed on the sea floor and often vary in morphology and
geometry according to factors such as seabed slope, density and discharge of turbidity …

Seafloor topography affects the sediment gravity flows that interact with it. Understanding
this interaction is critical for accurate predictions of sediment distribution and …

Understanding of the formative conditions of many sole structures is limited, with chevron
marks and striated groove marks being particularly enigmatic. These sedimentary structures …

Volcanic archipelagos are a source of numerous on-and offshore geohazards, including
explosive eruptions and potentially tsunamigenic large-scale flank collapses. Fogo Island in …