It was possible to delimit three water masses in the region, in the winter: Continental water (CW), being well oxygenated, cold with lower salinity; Subantarctic Shelf Water (SASW), being also well oxygenated, cold with low salinity and high silicate; and Subtropical Shelf Water (STSW), being less oxygenated, warmer and more saline than the CW and the SASW (Figure 6a).
The presence of these peaks is probably related to SASW or SACW water masses, because these nitrate peaks can be related to the upwelling events.
The abiotic data show the presence of three different water masses in the region, mainly in the winter: Continental water (CW), being well oxygenated, cold and presenting the lowest salinity and high silicate; Subantarctic Shelf water (SASW), being also well oxygenated, cold with low salinity; and Subtropical Shelf Water (STSW), being less oxygenated, warmer and more saline than the CW and the SASW.
Se han seleccionado ocho sitios distintos para el analisis SASW tanto en el Valle Central como en otras areas del pais, que varian desde zonas costeras compuestas por sedimentos aluviales inconsolidados hasta macizos rocosos sedimentarios fracturados.
Los resultados de los sondeos SASW realizados en los ocho sitios demuestran fuertes contrastes en la velocidad de onda cortante para los diferentes materiales.
APLICACION DEL SASW A LA INGENIERIA DE CIMENTACIONES
Keywords: 2-D and 3-D stiffness matrix model, SASW, pavement structure.
The SASW entirely operates from the surface of the pavement profile without needs of any drillings on the structure.
The purpose of this paper is to simulate and to compare the theoretical phase dispersion curve produced by the 2-D and 3-D stiffness matrix model which is employed in the SASW inversion process for the shear wave velocity assessment of an actual flexible pavement structures.
ariakensis were inoculated with either 25 ppt SASW (one tank) or with P.
Mortality was observed in untreated oysters and in those injected with either SASW or P.
marinus proliferated to PCR detectable levels after 59 days in aquaria with disease developing and mortality subsequently occurring in not only those oyster groups that had been subjected to notching and inoculation with either SASW or P.