Sentence examples for sedimentation about from inspiring English sources

ka BP, active phases of river channel aggradation and overbank sedimentation about 6 cal.

The partial gelation of the droplets, which took place during their sedimentation (about 7 9s), allowed them to maintain their spherical shape and not coalesce during their polymerization (for 2h at about 50°C) at the bottom of the column.

Seismic surveys (170 000 km2) provide new evidence on Early Quaternary sedimentation, from about 2.75 Ma to around the Brunhes-Matuyama boundary (0.78 Ma).

Elsewhere in the world (e.g., in North America, Australia, South Africa), however, this type of sedimentation began about the middle of the 19th century, depending on soil erosion stimulated by mechanized (disk) plowing, large-scale deforestation, and engineering activity.

After sedimentation for about 15 min, the pellet was discarded; 2) The supernatant was centrifuged at 15,000 rpm for 15 min, then the supernatant was collected and frozen at −20°C.

The site is located within an area characterized by a discontinuous deposition of fine sediments, but net sedimentation rate of about 3 mm/y led ultimately to a gradual coverage of the dumped material.

What are the other impacts?" Concerns have been raised about sedimentation, fisheries and the migration patterns of endangered freshwater species.

Charcoal analyses are coupled with gamma density measurements, organic-content analyses, and pollen counts to provide data about sedimentation and vegetation history.

Also, results indicate that the present approach overestimates the sedimentation amount by about 0.22% compared to the results of the method used by AHDA.

The transition process, which takes into account an average sedimentation rate of about 4.72 cm/ka (Wu et al. 2010), was determined to occur over a short duration of ca. 2.02 ka.

SDS sedimentation volumes were about 5% higher for 35b and 10% higher for 45a.> -wrap-foot> andragestandardtandeviationstions) from flour samples from three biological replicates are reported.