22. Stratigraphy and Tectonic Interpretations of Multichannel
... that the downlapping geometry was caused by the series of normal faults and clockwise rotation of beds, which are only observed at the basement uplift areas. Local uplifts have developed at the outer margin of the midslope terrace and deep-sea terrace since the middle Miocene. The surface reflectors ...
... that the downlapping geometry was caused by the series of normal faults and clockwise rotation of beds, which are only observed at the basement uplift areas. Local uplifts have developed at the outer margin of the midslope terrace and deep-sea terrace since the middle Miocene. The surface reflectors ...
comparison between results of seismic refraction and
... For the data acquisition of shallow seismic refraction, were used 48 receivers spaced 2 meters apart (Fig. 2). The seismic source used was a hammer with 8 kg, struck 15 times against a metal plate placed on the ground. A total of six seismic sections were acquired, all with 94 meters in length (Fig. ...
... For the data acquisition of shallow seismic refraction, were used 48 receivers spaced 2 meters apart (Fig. 2). The seismic source used was a hammer with 8 kg, struck 15 times against a metal plate placed on the ground. A total of six seismic sections were acquired, all with 94 meters in length (Fig. ...
khammoe_literature-review
... more detail consideration about ground motion, for instance, the impact, when earthquake occurs far away from the source but the magnitude is high, should also be considered. In addition, Celik and Ellingwood (2009) stated that artificial seismic loads which are usually higher than the reality shoul ...
... more detail consideration about ground motion, for instance, the impact, when earthquake occurs far away from the source but the magnitude is high, should also be considered. In addition, Celik and Ellingwood (2009) stated that artificial seismic loads which are usually higher than the reality shoul ...
An Educational Resource for Visualizing the Global Seismic Wave
... depth (V P goes from 7.54 to 8:23 km=s from 28 to 1357 km depths; V S goes from 4.34 to 4:64 km=s over the same range). Also included in this model is a 380 km thick core. Most lunar models contain a 1 to 2 km thick layer with extremely low wave speeds (e.g., V P 1 km=s and V S 0:5 km=s in VPREM ...
... depth (V P goes from 7.54 to 8:23 km=s from 28 to 1357 km depths; V S goes from 4.34 to 4:64 km=s over the same range). Also included in this model is a 380 km thick core. Most lunar models contain a 1 to 2 km thick layer with extremely low wave speeds (e.g., V P 1 km=s and V S 0:5 km=s in VPREM ...
Seismic reflection imaging of mineral systems
... Identifying fluid source regions in seismic images may be difficult. The dehydration of a large area of crust to create mineralising fluids will not necessarily leave an observable physical imprint on the rocks that distinguishes that region from any other region, especially in metamorphic rocks. T ...
... Identifying fluid source regions in seismic images may be difficult. The dehydration of a large area of crust to create mineralising fluids will not necessarily leave an observable physical imprint on the rocks that distinguishes that region from any other region, especially in metamorphic rocks. T ...
The Canadian Rockies and Alberta Network (CRANE)
... Canada has traditionally been at the forefront of this era of improved seismic monitoring and imaging. The success of the LITHOPROBE project, a trans-Canada experiment initiated in 1995, marked a milestone in multi-scale, multi-disciplinary research efforts. Continuously evolving array experiments i ...
... Canada has traditionally been at the forefront of this era of improved seismic monitoring and imaging. The success of the LITHOPROBE project, a trans-Canada experiment initiated in 1995, marked a milestone in multi-scale, multi-disciplinary research efforts. Continuously evolving array experiments i ...
Seismic communication
Seismic communication, sometimes called vibrational communication, describes the conveying of information through seismic vibrations of the substrate. The substrate may be the earth, a plant stem or leaf, the surface of a body of water, a spider’s web, a honeycomb, or any of the myriad types of soil substrates. Seismic cues are generally conveyed by Rayleigh waves generated through vibrations on the substrate, or acoustical waves that couple with the substrate. Vibrational communication is an ancient sensory modality and it is widespread in the animal kingdom where it has evolved several times independently. It has been reported in mammals, birds, reptiles, amphibians, insects, arachnids, crustaceans and nematode worms. Vibrations and other communication channels are not necessarily mutually exclusive, but can be used in multi-modal communication.