Hannah F. Mark

Hannah F. Mark is a Lamont Assistant Research Professor at the Lamont-Doherty Earth Observatory (LDEO), part of the Columbia Climate School at Columbia University. Her research focuses on understanding Earth's dynamic processes, particularly mantle dynamics, tectonics, and lithosphere structure through seismic imaging and geodynamic modeling.

Education:

• Specific degrees are not detailed in the provided text, but her extensive research background in geophysics and seismology is evident from her publications and roles.

Research Interests:

• Mantle Dynamics: Investigating how mantle processes shape Earth's surface and lithosphere.
• Tectonics and Surface Processes: Exploring interactions between tectonic activity and surface phenomena.
• Seismic Imaging: Utilizing active and passive seismic data to image subsurface structures.
• Oceanic Lithosphere: Studying the formation and evolution of oceanic plates, including the lithosphere-asthenosphere boundary (LAB).
• Subduction Zones: Analyzing processes like mantle hydration and faulting near subduction zones.

Publication Trends:

Her recent publications span cutting-edge topics in geophysics, including seismic anisotropy in the Pacific Plate, constraints on subduction zone processes, and the development of open-source tools for marine gravimetry. A significant portion of her work involves collaborative field campaigns and data-driven modeling, with a focus on understanding the mechanical and thermal structure of the lithosphere.

Scientific Awards:

• No specific awards are mentioned in the provided text.

Advising and Grants:

• While specific grants or students are not listed, her leadership roles (e.g., co-chairing standards for Seismica) and extensive fieldwork imply active mentorship and funding.

Labs and Teams:

She is affiliated with the Lamont-Doherty Earth Observatory, a leading research institution in Earth sciences. Her work involves the GUANACO team for Patagonian slab window studies and collaborations with institutions like WHOI (Woods Hole Oceanographic Institution).