[HTML][HTML] 海底麻坑的特征, 分类与成因机制
沈奥， 孙启良， 蔡砥柱， 邢子浩 - 地质科技通报, 2023 - dzkjqb.cug.edu.cn
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 …
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 …
[HTML][HTML] First documentation of seismic stratigraphy and depositional signatures of Zhongsha atoll (Macclesfield Bank), South China Sea
X Huang, C Betzler, S Wu, A Bernhardt… - Marine and Petroleum …, 2020 - Elsevier
Carbonate platforms form informative archives for paleoclimates and their internal structures
can also hold crucial information about the tectonic history and carbonate evolution of the …
can also hold crucial information about the tectonic history and carbonate evolution of the …
Reutilization of fluid flow pathways over 54 million years, offshore New Zealand
Structures that facilitate fluid migration are common in sedimentary basins. We document
several possible hydrothermal and/or volcanic vents located above a> 157 km2, late …
several possible hydrothermal and/or volcanic vents located above a> 157 km2, late …
Are seep carbonates quantitative proxies of CH4 leakage? Modeling the influence of sulfate reduction and anaerobic oxidation of methane on pH and carbonate …
Seep carbonates tell us where and when CH 4-charged fluids escaped from the subsurface,
thus providing qualitative information to reconstruct the activity of petroleum systems. The …
thus providing qualitative information to reconstruct the activity of petroleum systems. The …
Origin and evolution of widespread crescentic pockmarks on the western South China Sea margin
L Wang, F Zhao, E Miramontes - Marine and Petroleum Geology, 2024 - Elsevier
Pockmarks are prominent morphological features formed by fluid escape at the seafloor that
provide valuable information on past environmental conditions and ongoing sedimentary …
provide valuable information on past environmental conditions and ongoing sedimentary …
Formation of linear planform chimneys controlled by preferential hydrocarbon leakage and anisotropic stresses in faulted fine-grained sediments, offshore Angola
A new type of gas chimney exhibiting an unconventional linear planform is found. These
chimneys are termed “Linear Chimneys”, which have been observed in 3-D seismic data …
chimneys are termed “Linear Chimneys”, which have been observed in 3-D seismic data …
Multiple drivers and controls of pockmark formation across the Canterbury Margin, New Zealand
Shallow seabed depressions attributed to focused fluid seepage, known as pockmarks,
have been documented in all continental margins. In this study, we demonstrate how …
have been documented in all continental margins. In this study, we demonstrate how …
[HTML][HTML] Characteristics, classification and genetic mechanism of pockmarks
S Ao, S Qiliang, C Dizhu, X Zihao - 地质科技通报, 2023 - dzkjqb.cug.edu.cn
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 …
the seabed. They are widely distributed in various underwater tectonic environments (such …
Seismic evidence for repeated vertical fluid flow through polygonally faulted strata in the Canterbury Basin, New Zealand
Seismic imaging techniques are widely used to determine fluid migration pathways in the
subsurface. Understanding the timing and distribution of focused fluid migration pathways is …
subsurface. Understanding the timing and distribution of focused fluid migration pathways is …
Fluid conduits formed along burrows of giant bivalves at a cold seep site, Sounthern Taiwan
At a Pliocene methane seep site in Taiwan characterized by numerous tubular carbonate
bodies and bivalves, a half meter-long dolomitic concretion containing a lucinid bivalve …
bodies and bivalves, a half meter-long dolomitic concretion containing a lucinid bivalve …