2023年12月21日 · The North Sea seafloor is dotted with thousands of crater-like depressions in the sediment known as pockmarks. There are probably millions of them around the world ocean.

2023年12月19日 · Seabed pockmarks are among the most prominent morphologic structures in the oceans. They are usually interpreted as surface manifestation of hydrocarbon fluids …

2024年1月15日 · The study focused on the North Sea off Heligoland, utilizing advanced multibeam echosounder technology to examine the seafloor down to centimeters. This …

2024年10月27日 · Harbor porpoise hunting activity might be the reason for thousands of pits in the North Sea. Credit: Ecomare/Sytske Dijksen, CC BY-SA 4.0. Some strange holes pockmark …

2024年1月13日 · The new high-resolution data revealed that marine mammals leave shallow pits on the seafloor, around just 11 centimeters (4.3 inches) deep, as they forage for sand eels. …

the German Bight of the North Sea, a recent study revealed an abruptly emerging pockmark field north of Heligoland (Fig. 1) with more than 15,000 depressions with diameters in the tens of

2019年12月9日 · During a recent survey of the deep seafloor off Big Sur, MBARI researchers discovered thousands of mysterious holes or pits in the seafloor. Scientists and resource …

2023年12月23日 · Scientists have unraveled the mystery behind millions of crater-like ocean pits, known as pockmarks, scattered across the ocean floor worldwide, particularly in the North …

2023年12月19日 · Seabed pockmarks are among the most prominent morphologic structures in the oceans. They are usually interpreted as surface manifestation of hydrocarbon fluids …

2023年12月26日 · Scientists discovered 42,458 shallow pits in the North Sea with an average depth of 11 centimeters. These pits, differing in morphology from traditional pockmarks, are …