Sentence examples for present at this depth from inspiring English sources

This peak at 80 mbsf also corresponds to a peak in total ash thickness (44 cm thick), meaning that not only are more layers present at this depth but also that those layers are thicker.

However, as the low seismic velocity layer suggests the presence of low density substances such as tuff and water, it is likely that hydrothermal reservoirs will be present at this depth.

Initially, it was assumed that this is due to lithological changes in the vertical direction, but later it was found that the position of these anomalous amplitudes was present at the depth of OWC, which was confirmed by well log data.

Furthermore, hydrous minerals must be present at the depths of fluid generation, to retain some of the volatile elements (F).

A spill at this depth presents enormous challenges.

Most of the dug wells are found at a depth of 8 12 m bgl, shallow tube wells are present at a depth of 20 50 m.

Significant (40 70 µg/kg) exchangeable As is only present at shallow depth (0 1 m below ground surface).

We assumed that the observed seed burial depth would be similar over time but that more seeds would be present at each depth.

If chronic viral hepatitis is not present at this level a more in-depth search for other causes of hepato-cellular damage is indicated.

This effect is present at large depths where multiply scattered photons contribute to CGWS signal.

Postlarval individuals (<10 mm CL; carapace length) have been only found at 1200 m depth during winter-time, and juveniles <20 mm CL are only present at non-fishing depths below 1000 m depth [20], being animals under age 2 [21]–[23].