Marine transform faults and fracture zones: a joint perspective integrating seismicity, fluid flow and life

C Hensen, JC Duarte, P Vannucchi, A Mazzini… - Frontiers in Earth …, 2019 - frontiersin.org
Marine transform faults and associated fracture zones (MTFFZs) cover vast stretches of the
ocean floor, where they play a key role in plate tectonics, accommodating the lateral …

Environmental challenges related to methane hydrate decomposition from climate change scenario and anthropic activities: State of the art, potential consequences …

L Ruffine, AM Tang, N O'Neill, L Toffin, JD Paris… - Earth-Science …, 2023 - Elsevier
Natural gas hydrate deposits (NGHD) have been investigated for decades and represent
one of the major methane reservoirs on Earth. They are encountered in sediment of both the …

Evidence for methane isotopic bond re-ordering in gas reservoirs sourcing cold seeps from the Sea of Marmara

T Giunta, J Labidi, IE Kohl, L Ruffine, JP Donval… - Earth and Planetary …, 2021 - Elsevier
The measurement of methane clumped isotopologues (Δ 13 CH 3 D and Δ 12 CH 2 D 2)
allows exploring isotope bond ordering within methane molecules, and may reveal …

Large CO2 seeps and hydrates field in the Indian Ocean (Mayotte Island)

C Cathalot, E Rinnert, C Scalabrin… - Under Review at …, 2024 - archimer.ifremer.fr
about 80% of earth volcanic activity occurs underwater, releasing deep carbon to submarine
environments and impacting earth's climate over geological timescales. the co2 emitted …

Origins of authigenic gypsums and carbonate minerals in sediments at a cold seep site in the Sea of Marmara

Y Tang, H Yang, H Lu, N Çağatay, X Lu, Y Liu… - Chemical …, 2024 - Elsevier
Abstract In the Western High of the Sea of Marmara, where pervasive gas hydrate and
hydrocarbon gas seepage occurs, late Pleistocene-Holocene sediments are composed of a …

Magnetic properties of gas hydrate-bearing sediments and their association with iron geochemistry in the Sea of Marmara, Turkey

H Yang, P Zhang, H Lu, M Shi, J Li, Y Lu, Y Liu… - Chemical …, 2023 - Elsevier
The anaerobic oxidation of methane, a key geochemical process that is involved in the
cycling of sulfate and iron (oxyhydr) oxides in marine sediments, results in the formation of …

Seafloor authigenic carbonate crusts along the submerged part of the North Anatolian Fault in the Sea of Marmara: Mineralogy, geochemistry, textures and genesis

MN Çağatay, G Yıldız, G Bayon, L Ruffine… - Deep Sea Research Part II …, 2018 - Elsevier
Extensive seafloor authigenic carbonate crusts occur as pavements, mounds and chimneys
along the North Anatolian Fault System (NAFS) in the Sea of Marmara. They are often …

Development of an Easy-to-Operate Underwater Raman System for Deep-Sea Cold Seep and Hydrothermal Vent In Situ Detection

Q Liu, J Guo, W Ye, K Cheng, F Qi, R Zheng, Z Sun… - Sensors, 2021 - mdpi.com
As a powerful in situ detection technique, Raman spectroscopy is becoming a popular
underwater investigation method, especially in deep-sea research. In this paper, an easy-to …

A GC-SSIM-CRDS system: Coupling a gas chromatograph with a Cavity Ring-Down Spectrometer for onboard Twofold analysis of molecular and isotopic …

C Brandily, N LeCuff, JP Donval, V Guyader… - Analytica Chimica …, 2021 - Elsevier
Carbon dioxide (CO 2) and methane (CH 4) are two climate-sensitive components of gases
migrating within sediments and emitted into the water column on continental margins. They …

Geochemical characteristics of iron in sediments from the Sea of Marmara

H Yang, H Lu, L Ruffine - Deep Sea Research Part II: Topical Studies in …, 2018 - Elsevier
Two~ 1000 cm long sediment cores were recovered from the Sea of Marmara, one with the
occurrence of gas hydrates in the Western High, and the other without hydrates in the …