Bubble growth and rise in soft sediments
The mechanics of uncemented soft sediments during bubble growth are not widely
understood and no rheological model has found wide acceptance. We offer definitive …
understood and no rheological model has found wide acceptance. We offer definitive …
Quantifying gas ebullition with echosounder: The role of methane transport by bubbles in a medium‐sized lake
In lakes and reservoirs with variable water level, gas ebullition can play a substantial role in
methane transport in the water column and to the atmosphere. However, measuring …
methane transport in the water column and to the atmosphere. However, measuring …
Biogeochemical processes controlling methane in gassy coastal sediments—Part 1. A model coupling organic matter flux to gas production, oxidation and transport
CS Martens, DB Albert, MJ Alperin - Continental Shelf Research, 1998 - Elsevier
A new kinetic model has been developed for predicting biogeochemical processes
occurring in gassy, anoxic sediments dominated by sulfate reduction (SR), methane …
occurring in gassy, anoxic sediments dominated by sulfate reduction (SR), methane …
Bubble populations and acoustic interaction with the gassy floor of Eckernförde Bay
AL Anderson, F Abegg, JA Hawkins, ME Duncan… - Continental Shelf …, 1998 - Elsevier
Anomalies in data taken with acoustic profiling systems often have been interpreted as
indications of the widespread occurrence of free gas (gaseous state compounds) in the …
indications of the widespread occurrence of free gas (gaseous state compounds) in the …
Diagenetic relationships of methanogenesis, nutrients, acoustic turbidity, pockmarks and freshwater seepages in Eckernförde Bay
MJ Whiticar - Marine Geology, 2002 - Elsevier
High organic loading (4–5 wt%) and sedimentation rates (1.4 mm yr− 1) in Eckernförde Bay
sediments lead to anaerobic conditions within the uppermost 15 cm. Intense bacterial …
sediments lead to anaerobic conditions within the uppermost 15 cm. Intense bacterial …
The influence of gas bubbles on sediment acoustic properties: in situ, laboratory, and theoretical results from Eckernförde Bay, Baltic sea
RH Wilkens, MD Richardson - Continental Shelf Research, 1998 - Elsevier
Acoustic turbidity caused by the presence of gas bubbles in seafloor sediments is a common
occurrence worldwide, but is as yet poorly understood. The Coastal Benthic Boundary Layer …
occurrence worldwide, but is as yet poorly understood. The Coastal Benthic Boundary Layer …
Mechanics of methane bubbles in consolidated aquatic muds
R Katsman - Earth-Science Reviews, 2024 - Elsevier
Methane (CH 4) is a potent greenhouse gas that has a major impact on Earth's climate. CH 4
is accommodated in discrete bubbles in aquatic muds, whose sizes greatly exceed the pore …
is accommodated in discrete bubbles in aquatic muds, whose sizes greatly exceed the pore …
The Norwegian–Barents–Svalbard (NBS) continental margin: introducing a natural laboratory of mass wasting, hydrates, and ascent of sediment, pore water, and …
PR Vogt, J Gardner, K Crane - Geo-Marine Letters, 1999 - Springer
Side-scan sonar map** and ground-truthing of the Norwegian–Barents–Svalbard
continental margin shed new light on shelf glaciation, mass wasting, hydrates, and features …
continental margin shed new light on shelf glaciation, mass wasting, hydrates, and features …
Tidal height and frequency dependence of acoustic velocity and attenuation in shallow gassy marine sediments
Remote prediction of gassy marine sediment properties is important for geohazard
assessment. Gas bubble resonance theory suggests that gassy sediments exhibit acoustic …
assessment. Gas bubble resonance theory suggests that gassy sediments exhibit acoustic …
Mud volcanoes at the shelf margin of the East China Sea
Roughly circular sediment mounds, varying from tens to hundreds of meters in diameter and
from a few meters up to 40 m in height, have been mapped for the first time at the shelf edge …
from a few meters up to 40 m in height, have been mapped for the first time at the shelf edge …