Pockmarks form where fluids discharge through seafloor sediments rapidly enough to make
them quick, and are common where gas is present in near-seafloor sediments. This paper …

A synthesis of backscatter imagery coupled with a large 3D seismic dataset in the Lower
Congo Basin (LCB) reveals a patchy distribution of features interpreted to be associated with …

Seabed pockmarks, the manifestation of the natural process of fluid escape at the seabed,
are a widespread feature of the equatorial West African continental margin. Pockmarks …

海底麻坑是由超压流体溢出海底时侵蚀海底沉积物所形成的一种负地貌, 其广泛分布于各种水下
构造环境(如大陆边缘盆地和增生楔等). 综合近年有关海底麻坑的研究成果, 依据麻坑形状, 直径 …

This study focuses on the vertical distribution of authigenic carbonates (aragonite and high
Mg-calcite) in the form of finely disseminated precipitates as well as massive carbonate …

Authigenic carbonates were collected from methane seeps at Hydrate Hole at 3113m water
depth and Diapir Field at 2417m water depth on the northern Congo deep-sea fan during …

Different types of seep carbonates were recovered from the 'Kouilou pockmarks' on the
Congo deep-sea fan in approximately 3100m water depth. The carbonate aggregates are …

We model landslide initiation as slip surface growth driven by locally elevated pore
pressure, with particular reference to submarine slides. Assuming an elastic medium and …

A giant pockmark colonised by dense cold‐seep assemblages near 3160 m depth along the
Congo‐Angola margin has been surveyed by the ROV Victor 6000. The quantitative …

Three pockmarks named “Hydrate Hole”,“Black Hole”, and “Worm Hole” were studied in the
northern Congo Fan area at water depths around 3100 m. The cross-disciplinary …