Sentence examples for modern level from inspiring English sources

Dr. O'Leary's group found what they consider to be compelling evidence that near the end of the Eemian, sea level jumped by another 17 feet or so, to settle at close to 30 feet above the modern level, before beginning to fall as the ice age set in.

Much more recently, during the Pliocene about three million years ago, carbon dioxide was roughly at the level humans are now putting into the air, and that climate was considerably warmer than today, with virtually no land ice in the Northern Hemisphere and sea levels at least 15 feet higher than the modern level.

The Centro takes the Treo's aged form-factor up to a more modern level.

Fluvial incision has arrived at the modern level at least ca. 0.2 ka ago.

We find that ENSO variance was close to the modern level in the early Holocene and severely damped ~4-5 ka.

The numerical implementation requires much of the modern level set technology; in particular, we achieve a significant speed up by using the fast localization algorithm of H.-K. Zhao, M. Kang, B. Merriman, D. Peng, and S. Osher.

Oxygen levels in Earth's early atmosphere were often less than 1% of modern levels.

In general, modern levels of exposure are well below OSHA, ACGIH and other applicable limits.

Subsequently, this post-glacial valley filled with Holocene alluvium as Lake Erie rose to modern levels.

At Lake Frome, Callitris was abundant between 16,000 BP and 13,000 BP before declining to low modern levels from 11,000 BP.

Comparing the Hg, Cu, and Pb contents of Ancient Nara to modern standards reveals that only Pb (over 330 ppm) exceeded modern levels (15 ppm for Hg, 125 ppm for Cu, and 150 ppm for Pb).