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Carolyn D. Ruppel

Researcher at United States Geological Survey

Publications -  109
Citations -  7178

Carolyn D. Ruppel is an academic researcher from United States Geological Survey. The author has contributed to research in topics: Clathrate hydrate & Methane. The author has an hindex of 44, co-authored 104 publications receiving 5923 citations. Previous affiliations of Carolyn D. Ruppel include Georgia Institute of Technology & University of Colorado Boulder.

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The interaction of climate change and methane hydrates

TL;DR: The synergy between warming climate and gas hydrate dissociation feeds a popular perception that global warming could drive catastrophic methane releases from the contemporary gas hydrates reservoir as mentioned in this paper, but no conclusive proof that hydrate-derived methane is reaching the atmosphere now, but more observational data and improved numerical models will better characterize the climate-hydrate synergy in the future.
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Predicting the occurrence, distribution, and evolution of methane gas hydrate in porous marine sediments

TL;DR: In this paper, a new analytical formulation was proposed to solve the coupled momentum, mass, and energy equations that govern the evolution and accumulation of methane gas hydrate in marine sediments and derive expressions for the locations of the top and bottom of the hydrate stability zone, the position of actual hydrate occurrence, the timescale for hydrate accumulation in sediments, and the rate of accumulation as a function of depth in diffusive and advective end member systems.
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Mechanical properties of sand, silt, and clay containing tetrahydrofuran hydrate

TL;DR: In this paper, the results of comprehensive axial compression triaxial tests were conducted at up to 1 MPa confining pressure on sand, crushed silt, precipitated silt and clay specimens with closely controlled concentrations of synthetic hydrate.
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Compressional and shear wave velocities in uncemented sediment containing gas hydrate

TL;DR: In this article, the authors measured compressional and shear wave velocities in fine-grained sands subjected to low confinement and monitored during formation of tetrahydrofuran hydrate.