The diverse morphology of pockmarks around Aotearoa New Zealand [PDF]
Frontiers in Marine Science, 2023 Seafloor pockmarks are abundant around Aotearoa New Zealand, occurring across a diverse range of tectonic, sedimentological and geomorphological settings.
Ingo Pecher, Jess Hillman, Kyle Bland
exaly +4 more sources
The Enigmatic Pockmarks of the Sandy Southeastern North Sea
Geochemistry, Geophysics, GeosystemsNatural seafloor depressions, known as pockmarks, are common subaqueous geomorphological features found from the deep ocean trenches to shallow lakes.
Jacob Geersen +2 more
exaly +3 more sources
Characteristics, classification and genetic mechanism of pockmarks
地质科技通报, 2023 Pockmarks are a kind of negative geomorphology formed by overpressure fluid spilling from the seabed. They are widely distributed in various underwater tectonic environments (such as continental margin basins and accretion wedges).
Ao Shen +3 more
doaj +2 more sources
Understanding tens of thousands of pockmarks and domes using machine learning (Gulf of Lions, NW Mediterranean Sea) [PDF]
Scientific ReportsA broad spectrum of seabed deformation structures, including pockmarks and domes, related to various processes, have been observed on continental margins worldwide.
André Lion +3 more
doaj +2 more sources
Comparative Elucidation of Age, Diameter, and “Pockmarks” in Roots of Paeonia lactiflora Pall. (Shaoyao) by Qualitative and Quantitative Methods [PDF]
Frontiers in Plant Science, 2022 Paeonia lactiflora Pall. is a world-famous ornamental plant, whose roots have been used as an important traditional Chinese medicine, Shaoyao, to treat diseases for more than 1,000 years.
Xiaowen Zheng +12 more
doaj +2 more sources
Pockmarks of the Mediterranean region seas: A Comprehensive Geodatabase for Marine Geomorphological Analysis [PDF]
Scientific DataWe present a high-resolution georeferenced database of pockmarks documented on the Mediterranean region seas by using different geophysical technologies (e.g. multibeam, seismic reflection) carried out during oceanographic expeditions.
Daniele Spatola +3 more
doaj +2 more sources
Geomorphometric Characterization of Pockmarks by Using a GIS-Based Semi-Automated Toolbox
Geosciences (Switzerland), 2018 Pockmarks are seabed depressions developed by fluid flow processes that can be found in vast numbers in many marine and lacustrine environments. Manual mapping of these features based on geophysical data is, however, extremely time-consuming and ...
Joana Gafeira, Margaret F J Dolan
exaly +3 more sources
Gas Hydrate Accumulation Related to Pockmarks and Faults in the Zhongjiannan Basin, South China Sea
Frontiers in Earth Science, 2022 The amplitude and coherence attributes of three-dimensional (3D) seismic data are used to confirm gas hydrate occurrence and to delineate its distribution in the Zhongjiannan basin, South China Sea.
Guangxu Zhang +15 more
doaj +1 more source
Frontiers in Water, 2021 Pockmarks are crater-like depressions formed by upward fluid flow (gas and/or liquid) through the unconsolidated sediment column on the floor of oceans and lakes.
Adeline N. Y. Cojean +5 more
doaj +1 more source
Seismic Characteristics of Paleo-Pockmarks in the Great South Basin, New Zealand
Frontiers in Earth Science, 2021 Globally, a wide range of pockmarks have been identified onshore and offshore. These features can be used as indicators of fluid expulsion through unconsolidated sediments within sedimentary basin-fills.
Arunee Karaket +3 more
doaj +1 more source