Results 61 to 70 of about 701,261 (242)

Runup of landslide-generated tsunamis controlled by paleogeography and sea-level change [PDF]

, 2022
: Pre-Holocene landslides and tsunami deposits are commonly observed on continental margins and oceanic islands. However, scarce evidence has thus far linked pre-historic submarine landslides to particular tsunami events.
Alves, Tiago, Gao, Shu, Li, Jiabiao, Shi, Fengyan, Sun, Qiliang, Wang, Qing, Wu, Shiguo, Xie, Xinong   +7 more
core   +1 more source

Gas hydrates distribution in the Shenhu Area, northern South China Sea: comparisons between the eight drilling sites with gas-hydrate petroleum system [PDF]

, 2016
The results of the first marine gas hydrate drilling expedition of Guangzhou Marine Geological Survey (GMGS-1) in northern continental slope of the South China Sea revealed a variable distribution of gas hydrates in the Shenhu area.
CONG, X., LIANG, J., QIAO, S., SHA, Z., SU, M., WANG, H., WU, N., YANG, R.   +7 more
core   +5 more sources

The axial channel provenance system and natural gas accumulation of the Upper Miocene Huangliu Formation in Qiongdongnan Basin, South China Sea

Petroleum Exploration and Development, 2016
Based on the data of regional outcrop observation, high-precision 3-D seismic detection and wellbore rock-electricity, this paper researched macro-water distribution, seismic architecture of sedimentary-filling, rock composition, heavy mineral assemblage,
Yuhong XIE, Xushen LI, Caiwei FAN, Jiancai TAN, Kun LIU, Yi LU, Wenyan HU, Hu LI, Jie WU   +8 more
doaj   +1 more source

Response of carbon and nitrogen geochemical characteristics on the formation and decomposition of gas hydrate in sediments from the northern South China Sea [PDF]

, 2016
全球90%的海域分布有天然气水合物，其储量丰富，被认为是21世纪的重要清洁能源；天然气水合物的主要成分为甲烷，其增温潜力是CO2的23倍之多。因此，海底天然气水合物具有重要的能源、经济、环境效应。我国南海具有天然气水合物成藏的有利温度、压力、地质构造等条件，尤其是在南海北部神狐海域和珠江口盆地，广州海洋地质调查局先后于2007年、2013年、2016年钻获水合物实物样品。因而，研究南海北部不同海域天然气水合物潜在区沉积物碳氮地化特征对水合物生成/分解的响应，对我国天然气水合物勘探开发具有重要的现实意义。
杨玉峰
core  

Dynamics of Iron‐Bound Organic Carbon Across Different Development Stages of Marine Cold Seeps

Global Biogeochemical Cycles, Volume 40, Issue 1, January 2026.
Abstract Marine cold seeps, where subsurface methane‐rich fluids discharge at seafloors, are “oases of life” that sustain highly active organic carbon (OC) and iron (Fe) cycling along the global continental margins. However, the interactions between Fe and OC and their impacts on the development and long‐term carbon preservation of cold seep ecosystems
Wenqi Ye, Yunru Chen, Chenxi Yang, Weikang Sui, Zian Tong, Xinyu Gu, Yanwei Wang, Zheng Xiong, Ningyuan Lu, Chuanhui Sun, Yang Wu, Xi Xiao, Lizhi Zhang, Qianyong Liang, Longhui Deng, Fengping Wang   +15 more
wiley   +1 more source

Suitability Evaluation of Site-Level CO₂ Geo-Storage in Saline Aquifers of Ying–Qiong Basin, South China Sea

Energies
CO2 geo-storage is a promising approach in reducing greenhouse gas emissions and controlling global temperature rise. Although numerous studies have reported that offshore saline aquifers have greater storage potential and safety, current suitability ...
Jin Liao, Cai Li, Qihui Yang, Aixia Sun, Guangze Song, Joaquin Couchot, Aohan Jin, Quanrong Wang   +7 more
doaj   +1 more source

Evaluation of Natural Gas Hydrate Fault System: A Case from a Sag in Deep-Water Slope Area of the Northern South China Sea [PDF]

, 2022
The fault system is one of the structural carrier systems of gas hydrate accumulation, which plays a vital role in controlling the distribution of natural gas hydrate (NGH) accumulation.
Guangming Hu, Liguo Hu, Min Qin, Pengqi Liu, Shuang Mao, Xu Chen   +5 more
core   +1 more source

Cryptic Carbon Cycle at Methane‐Seeps of the South China Sea: Evidence From Porewaters

Geophysical Research Letters, Volume 52, Issue 23, 16 December 2025.
Abstract Anaerobic oxidation of methane (AOM) governs methane consumption at seeps, yet δ13C‐CH4 values in the sulfate‐methane transitions are commonly lower than predicted from preferential 12C utilization by methanotrophic archaea, suggesting the influence of a different methane source. To address this isotope discrepancy, we used high‐resolution ion
Jinyu Zhu, Xiaoming Miao, Hongxiang Guan, Hangyu Nan, Yiwei Zhang, Yuqian Zhang, Nengyou Wu, Sanzhong Li   +7 more
wiley   +1 more source

Patterns of shelf margin clinoform: control of the development of deep-water sedimentary systems

Frontiers in Marine Science
The clinothem is the fundamental element of basin infill and plays an important role in the source-to-sink system of deep-water basins. In this study, which is based on 2D and 3D seismic data, the spatiotemporal evolution of clinothems and depositional ...
Tong Li, Tong Li, Tong Li, Detian Yan, Detian Yan, Detian Yan, Entao Liu, Junfeng Zhang, Junfeng Zhang, Junfeng Zhang, Xiaosong Wei, Xiaosong Wei, Xiaosong Wei, Zeyu Lu, Zeyu Lu, Zeyu Lu, Xudong Lin   +16 more
doaj   +1 more source

Organic Geochemistry Characteristics of Aliphatic Hydrocarbon Fraction of Crude Oil from Tarakan Basin, North Borneo, Indonesia [PDF]

, 2020
The study of organic geochemistry of crude oil from Pamusian field, Tarakan Basin, North Borneo has been done. The oil is fractionated by column chromatography and identified using gas chromatography-mass spectrometer (GC-MS).
Burhan, Rafwan Year Perry, Fitriyyah, Maulida, Nugraheni, Zjahra Vianita, Zetra, Yulfi   +3 more
core   +2 more sources