Index Catalog // ScholarsArchive@OSU

Aspect-dependent variations in regolith creep revealed by meteoric ¹⁰Be

Creator:: West, Nicole, Kirby, Eric, Bierman, Paul, and Clarke, Brian A.
Abstract:: Although variations in insolation and emergent feedbacks among soil moisture, vegetation, and soil cohesion are commonly invoked to explain topographic asymmetry that depends on aspect, few studies have directly quantified the efficiency of regolith transport along hillslopes of opposing aspect. We utilize meteoric ¹⁰Be concentrations in regolith (n = 74)...
Resource Type:: Article
Full Text:: revealed by 1 meteoric 10Be 2 Nicole West 1 ; Eric Kirby 2 ; Paul Bierman 3 ; and Brian A. Clarke 1

On the evolution of seismogenic faults in the Longmen Shan, eastern Tibet

Creator:: Zhang, Huiping, Yi, Guixi, Zhang, Peizhen, and Kirby, Eric
Abstract:: A fundamental debate exists regarding the geometry and depth extent of seismogenic faults in eastern Tibet. Along the Longmen Shan, geologic and seismic reflection data reveal a belt of low to moderate angle thrust faults, some of which may have been activated in devastating earthquakes in 2008 (Mw ~7.9, Wenchuan)...
Resource Type:: Article
Full Text:: Zhang1*, Guixi Yi2, Peizhen Zhang1, Eric Kirby3 2 1 State Key Laboratory of Earthquake Dynamics

KirbyEricCEOASReplyToComment-CrustalStrengthInCentralTibet.pdf

Creator:: Shi, Xuhua, Kirby, Eric, Furlong, Kevin P., Meng, Kai, Robinson, Ruth, and Wang, Erchie
Abstract:: Controversial end member models for the growth and evolution of the Tibetan Plateau demand quantitative constraints of the lithospheric rheology. Direct determinations of bulk crustal rheology, however, remain relatively sparse. Here we use the flexural rebound of lacustrine shorelines developed during the Lingtong highstand around Siling Co, in central Tibet,...
Full Text:: , Eric Kirby, Kevin 128 P. Furlong, Kai Meng, Ruth Robinson and Erchie Wang. Earth and Planetary

KirbyEricCEOASHoloceneSlipRate.pdf

Creator:: Shi, Xuhua, Kirby, Eric, Lu, Haijian, Robinson, Ruth, Furlong, Kevin P., and Wang, Erchie
Abstract:: Although geodetic measurements of interseismic deformation in interior Tibet suggest slow strain accumulation, active slip along the right-lateral Gyaring Co Fault is suggested to be between 8 and 21 mm/yr. Reliable geologic constraints on the slip rate along this fault are sparse. Here we document 12 ± 2 m of...
Full Text:: , central Tibet Holocene slip rate along the Gyaring Co Fault, central Tibet Shi, X., Kirby, E., Lu, H

Late Miocene erosion and evolution of topography along the western slope of the Colorado Rockies

Creator:: Rosenberg, Russell, Kirby, Eric, Aslan, Andres, Karlstrom, Karl, Heizler, Matt, and Ouimet, Will
Abstract:: In the Colorado Rocky Mountains, the association of high topography and low seismic velocity in the underlying mantle suggests that recent changes in lithospheric buoyancy may have been associated with surface uplift of the range. This paper examines the relationships among late Cenozoic fluvial incision, channel steepness, and mantle velocity...
Resource Type:: Article
Full Text:: western slope of the Colorado Rockies Rosenberg, R., Kirby, E., Aslan, A., Karlstrom, K., Heizler, M

KirbyEricCEOASCrustalStrengthInCentralTibet.pdf

Creator:: Shi, Xuhua, Kirby, Eric, Furlong, Kevin P., Meng, Kai, Robinson, Ruth, and Wang, Erchie
Abstract:: Controversial end member models for the growth and evolution of the Tibetan Plateau demand quantitative constraints of the lithospheric rheology. Direct determinations of bulk crustal rheology, however, remain relatively sparse. Here we use the flexural rebound of lacustrine shorelines developed during the Lingtong highstand around Siling Co, in central Tibet,...
Full Text:: from Holocene shoreline deflection around Siling Co Shi, X., Kirby, E., Furlong, K. P., Meng, K

KirbyEricCEOASHoloceneSlipRate_SupportingInformation.pdf

Creator:: Shi, Xuhua, Kirby, Eric, Lu, Haijian, Robinson, Ruth, Furlong, Kevin P., and Wang, Erchie
Abstract:: Although geodetic measurements of interseismic deformation in interior Tibet suggest slow strain accumulation, active slip along the right-lateral Gyaring Co Fault is suggested to be between 8 and 21 mm/yr. Reliable geologic constraints on the slip rate along this fault are sparse. Here we document 12 ± 2 m of...
Full Text:: along the Gyaring Co fault, central Tibet Xuhua Shi1*, Eric Kirby2, Haijian Lu3, Ruth Robinson4

Crustal strength in central Tibet determined from Holocene shoreline deflection around Siling Co

Creator:: Shi, Xuhua, Kirby, Eric, Furlong, Kevin P., Meng, Kai, Robinson, Ruth, and Wang, Erchie
Abstract:: Controversial end member models for the growth and evolution of the Tibetan Plateau demand quantitative constraints of the lithospheric rheology. Direct determinations of bulk crustal rheology, however, remain relatively sparse. Here we use the flexural rebound of lacustrine shorelines developed during the Lingtong highstand around Siling Co, in central Tibet,...
Resource Type:: Article

Holocene slip rate along the Gyaring Co Fault, central Tibet

Creator:: Shi, Xuhua, Kirby, Eric, Lu, Haijian, Robinson, Ruth, Furlong, Kevin P., and Wang, Erchie
Abstract:: Although geodetic measurements of interseismic deformation in interior Tibet suggest slow strain accumulation, active slip along the right-lateral Gyaring Co Fault is suggested to be between 8 and 21 mm/yr. Reliable geologic constraints on the slip rate along this fault are sparse. Here we document 12 ± 2 m of...
Resource Type:: Article

The growth of a mountain belt forced by base-level fall: Tectonics and surface processes during the evolution of the Alborz Mountains, N Iran

Creator:: Ballato, Paolo, Landgraf, Angela, Schildgen, Taylor F., Stockli, Daniel F., Fox, Matthew, Ghassemi, Mohammad R., Kirby, Eric, and Strecker, Manfred R.
Abstract:: The idea that climatically modulated erosion may impact orogenic processes has challenged geoscientists for decades. Although modeling studies and physical calculations have provided a solid theoretical basis supporting this interaction, to date, field-based work has produced inconclusive results. The central-western Alborz Mountains in the northern sectors of the Arabia-Eurasia collision...
Resource Type:: Article
Full Text:: ), Taylor F. Schildgen (1), Daniel F. Stockli (2), 4 Matthew Fox (3,4), Mohammad R. Ghassemi (5), Eric

ScholarsArchive@OSU

Aspect-dependent variations in regolith creep revealed by meteoric ¹⁰Be

On the evolution of seismogenic faults in the Longmen Shan, eastern Tibet

KirbyEricCEOASReplyToComment-CrustalStrengthInCentralTibet.pdf

KirbyEricCEOASHoloceneSlipRate.pdf

Late Miocene erosion and evolution of topography along the western slope of the Colorado Rockies

KirbyEricCEOASCrustalStrengthInCentralTibet.pdf

KirbyEricCEOASHoloceneSlipRate_SupportingInformation.pdf

Crustal strength in central Tibet determined from Holocene shoreline deflection around Siling Co

Holocene slip rate along the Gyaring Co Fault, central Tibet

The growth of a mountain belt forced by base-level fall: Tectonics and surface processes during the evolution of the Alborz Mountains, N Iran

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