Sentence examples for migration of shallow from inspiring English sources

The migration of shallow VLFEs in the Hyuga-nada area is likely caused by the propagation of shallow SSEs (Asano et al. 2015).

Seasonal variability in contaminant concentrations in Modesto is influenced primarily by effects of summer pumping on vertical hydraulic gradients that drive migration of shallow groundwater through the aquifer to supply wells.

In Albuquerque, groundwater flow through wellbores is the primary driver of seasonal differences in arsenic concentrations, whereas in Modesto, enhanced vertical migration of shallow groundwater to wells is the primary mechanism leading to higher concentrations of nitrate and uranium during the summer.

This is similar to the migration velocity of shallow tremors (30.0 60.0 km/day) and VLFEs (10.0 km/day) in the Hyuga-nada region (Asano et al. 2015; Yamashita et al. 2015).

Although many studies on migration of earthquakes were done, many of them were on migration of epicenters of shallow earthquakes (e.g., Utsu, 1999).

Conventional industry wisdom says this prevents migration of contaminants into shallower freshwater zones.,,, But some believe this may be a flawed assumption.

These activities have also raised several critical questions about the hydrogeological parameters that control the naturally occurring presence and migration of hydrocarbon gases in shallow aquifers within petroliferous basins.

During observed events, magma ascent to shallower areas (<< 10 km) does not seem to have occurred since no migration of earthquakes from deep to shallow, or extensive dike formation, has never been implied by seismic or geodetic observations.

July 9 , 2012 A new paper entitled " Geochemical evidence for possible natural migration of Marcellus Formation brine to shallow aquifers in Pennsylvania" was published in the Proceedings of the National Academy of Sciences of the United States (PNAS).

Migration of Daphina spp. in shallow lakes has shown to result in very high densities of zooplankton in vegetated littoral zones (Burks et al. 2002; Burns 2000) and could allow for increased consumption by crayfish (Meakin et al. 2009).

The open ellipses indicate main activities at the 3 seismic active periods and the arrows indicate the migration of seismicity from deep to shallow segments in seismic regions in each century.