Results 111 to 120 of about 2,155,550 (190)
Bridging the divide : design’s role in improving multi-modal transport
For a public transport user to experience an efficient journey, the transport system should demonstrate the network effect (Mees 2000; Nielsen et al. 2005); combining available modes in a network to achieve their best capacity.
Coxon, Selby +2 more
core
Tourism facilitation as part of transport policy: Summary of international experiences. A joint ITF-OECD study [PDF]
With over one billion international tourist arrivals per year, forecast to rise to 1.5 billion per year by 2020, transport is an essential component of the tourism system. Transport connects tourism generating regions (both domestic and international) to
OECD / International Transport Forum (Paris)
core
Abstract Megathrust slip behavior in subduction zones can vary along‐strike, yet the mechanisms driving this variability remain uncertain. The Middle America trench offshore Mexico provides an ideal setting to investigate the structural controls on megathrust slip behavior.
Davis Hagemeier +10 more
wiley +1 more source
Investigating Layered Cratonic Lithosphere in the Fennoscandian Shield
Abstract Cold, thick, and chemically depleted lithosphere with high seismic velocity and low attenuation characterizes continental cratons. However, discrepancies between xenolith‐based thermal constraints and those inferred from surface‐wave seismic models, together with the widespread observation of mid‐lithosphere discontinuities, challenge the ...
Yiran Huang +2 more
wiley +1 more source
Abstract Quantification of the timing and mechanisms of crustal thickening in Cordilleran orogenic hinterlands remains challenging. We address this in the Andes using whole‐rock geochemistry and zircon petrochronology from a >70 Myr volcanic record in the Tinguiririca valley of Chile (∼35° ${}^{\circ}$S), which captures a pivotal transition from ...
Chance B. Ronemus +8 more
wiley +1 more source
Implications of Thermal Weakening and Magma Compressibility for Volcano Monitoring
Abstract Magmatic intrusion and volcanic deformation are traditionally approximated with an inflating cavity in an elastic halfspace. Various analytical models predict surface displacement as a function of pressure or volume change, depth, and elastic crustal properties.
A. Spang +4 more
wiley +1 more source
Abstract The bathymetry of marginal sea basins commonly deviates from depths calculated by classical lithospheric cooling models, yet the controlling mechanisms remain debated. Here, using 19 seismic profiles and corrected local heat‐flow data, we apply an improved half‐space cooling model within a two‐stage reconstruction to reassess thermal ...
Penggao Fang, Weiwei Ding
wiley +1 more source
Brine Entrainment During Ice Shell Growth on Icy Worlds
Abstract The role of ocean composition in governing ice shell growth and ocean longevity on icy satellites remains poorly constrained. To address this, we develop a thermomechanical model of small to mid‐sized icy worlds that simulates ice shell growth from a saline ocean, explicitly quantifying brine entrainment through a parameterization of reactive ...
Nina Gilkyson +3 more
wiley +1 more source
Inferring Io's Internal Properties by Combining Gravity Measurements and Volcanic Activity
Abstract With its extreme geological activity, Io represents an archetype for tidally heated exoplanets/moons and provides insight into early stages of terrestrial planet evolution. Decades of ground‐based observations and multiple space missions have refined our understanding of Io, yet it remains debated where inside Io the tidal heating takes place.
A. Veenstra +2 more
wiley +1 more source
Evaluating Fragmentation Detection in Block Caves Using Synthetic Muon Tomography
ABSTRACT Muon tomography is a geophysical imaging technique with growing application across a range of geological and industrial settings. By observing the arrival of naturally occurring muons, it is possible to reconstruct subsurface density distributions in three dimensions.
M. A. McLean +3 more
wiley +1 more source

