47. Structure and Evolution of the Central Kerguelen Plateau
... reflectors; they have grouped the flows using variations in the physical properties, and their calculations indicate that the transitions between the groups often produce reflection coefficients of a magnitude sufficient to explain the reflection events observed in the seismic record. The two types ...
... reflectors; they have grouped the flows using variations in the physical properties, and their calculations indicate that the transitions between the groups often produce reflection coefficients of a magnitude sufficient to explain the reflection events observed in the seismic record. The two types ...
Suppelementary Material
... set of models (type of layers 1 in Table S1) only the extreme values Vsi=Vmin and Vsi=Vmax were assigned. In the second set (type of layers 2 in Table S1), Vsi was distributed in intervals [Vmin , Vmin+δ V] and [Vmax-δ V, Vmax], where δ V = 0.1(Vmax- Vmin). In the last set of models (type of layers ...
... set of models (type of layers 1 in Table S1) only the extreme values Vsi=Vmin and Vsi=Vmax were assigned. In the second set (type of layers 2 in Table S1), Vsi was distributed in intervals [Vmin , Vmin+δ V] and [Vmax-δ V, Vmax], where δ V = 0.1(Vmax- Vmin). In the last set of models (type of layers ...
Traces of the crustal units and the upper-mantle
... we prepared a list of 101 earthquakes (EQs) with epicentral distances from 30 to 92 degrees (Artlitt, 1999; Sandoval, 2002), with respect to the central point at the Lithuanian– Polish border (coordinates 23 ◦ E and 54 ◦ N) and the magnitude range from 5.5 to 7.2 (Fig. 5). The higher and lower value ...
... we prepared a list of 101 earthquakes (EQs) with epicentral distances from 30 to 92 degrees (Artlitt, 1999; Sandoval, 2002), with respect to the central point at the Lithuanian– Polish border (coordinates 23 ◦ E and 54 ◦ N) and the magnitude range from 5.5 to 7.2 (Fig. 5). The higher and lower value ...
M. Koch
... Aki, K., A. Christoffersson, and E. S. Husebye (1977). Determination of the three-dimensional seismic structure of the lithosphere, J. Geophys. Res., 82, 277-296 Koch, M., (1985) Nonlinear inversion of local seismic travel times for the simultaneous determination of the 3Dvelocity structure and hypo ...
... Aki, K., A. Christoffersson, and E. S. Husebye (1977). Determination of the three-dimensional seismic structure of the lithosphere, J. Geophys. Res., 82, 277-296 Koch, M., (1985) Nonlinear inversion of local seismic travel times for the simultaneous determination of the 3Dvelocity structure and hypo ...
The seismic Travel Time Problem as applied to Tomography of the
... Aki, K., A. Christoffersson, and E. S. Husebye (1977). Determination of the three-dimensional seismic structure of the lithosphere, J. Geophys. Res., 82, 277-296 Koch, M., (1985) Nonlinear inversion of local seismic travel times for the simultaneous determination of the 3Dvelocity structure and hypo ...
... Aki, K., A. Christoffersson, and E. S. Husebye (1977). Determination of the three-dimensional seismic structure of the lithosphere, J. Geophys. Res., 82, 277-296 Koch, M., (1985) Nonlinear inversion of local seismic travel times for the simultaneous determination of the 3Dvelocity structure and hypo ...
Deep crustal fracture zones control fluid escape and the seismic
... (2007) to speculate a possible link between the long- and shortterm seismic cycles. The exact nature of this link still remains to be clearly demonstrated. The strength of faults, and in particular that of the subduction megathrust where major earthquakes occur, is influenced by the build-up and rele ...
... (2007) to speculate a possible link between the long- and shortterm seismic cycles. The exact nature of this link still remains to be clearly demonstrated. The strength of faults, and in particular that of the subduction megathrust where major earthquakes occur, is influenced by the build-up and rele ...
Velocity increase in the uppermost oceanic crust of subducting
... By analyzing the seismicity and the seismic later arrivals in the Kanto-Tokai region, Japan (Figure 1a), Hori (1990) pointed out that the low-velocity layer at the top of the Philippine Sea plate could be detected down to a depth of 60 km. In this study, we assume that this layer is the subducting o ...
... By analyzing the seismicity and the seismic later arrivals in the Kanto-Tokai region, Japan (Figure 1a), Hori (1990) pointed out that the low-velocity layer at the top of the Philippine Sea plate could be detected down to a depth of 60 km. In this study, we assume that this layer is the subducting o ...
Earthquake slip on oceanic transform faults
... dif®cult for strike-slip earthquakes in which many arrivals are small or nodal. From the timing of their picks, McGuire et al. located subevent B 80 km northeast of A, on a separate fault. This jump is over an order of magnitude greater than observed in surface ruptures18 or numerical simulations19. ...
... dif®cult for strike-slip earthquakes in which many arrivals are small or nodal. From the timing of their picks, McGuire et al. located subevent B 80 km northeast of A, on a separate fault. This jump is over an order of magnitude greater than observed in surface ruptures18 or numerical simulations19. ...
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.