Capturing Timescales of Rock Deformation

Rock deformation in the Earth takes place over timescales of microseconds to millions of years. Such phenomena include earthquakes, volcanic eruptions, landslides, glacial sliding, postseismic deformation, and steady-state tectonic creep, to name just a few. Some of these timescales (and strain rates) are well suited to laboratory experiments, but others are so short or so long as to require certain trade offs, such as utilizing higher temperatures to run shorter experiments. However, such tradeoffs then force extrapolation from laboratory conditions to natural conditions. Robust extrapolation requires understanding the kinetics of deformation at a range of times and temperatures. Geophysical or geological field observations can help elucidate these time scales, and constitutive models can help us tie such observations together with rheological behavior to make predictive assessments. At the 2024 Gordon Research Conference leading experts in experimental rock deformation, structural geology, earthquake seismology, geodesy, geodynamics, glaciology, geomorphology, and metamorphic petrology will discuss recent progress and outstanding questions across a range of timescales. The conference will draw together international experts at the forefronts of their fields, from early-career to senior investigators. In particular, the GRC foments open and wide-ranging discussion time during afternoons, evenings and meals.The Gordon Research Seminar (GRS), to be held immediately before the Conference, will allow early career researchers to network and learn new topics. The GRS will be tightly integrated into the Gordon Research Conference, ensuring the continuous flow of content and discussions.