Sentence examples for time of decades from inspiring English sources

Δ14C values of ∼+235‰ for the 0 2.5 cm (post-bomb) horizon and ∼ 0‰ for the 2.5 7.5 cm (pre-bomb) horizon indicate that plant leaf waxes have a continental residence time of decades in the southern California region.

It is obvious that a high uncertainty exists when estimating impact specific indicator values over operation times of decades.

The bulk of lead in bone is contained within long-lived compartments of cortical (clearance half-time of decades) and trabecular (clearance half-times of years to decades) bone, with comparatively small amounts of lead in bone tissue compartments that rapidly exchange with extracellular fluid and plasma.

Thus, regarding RF-EMF emissions and an association with meningioma long latency times of decades would be expected.

Fluctuations in the direction of evolution have been demonstrated on the time scale of decades in Darwin finches, where selection on body size and beak shape has changed direction in time (Grant and Grant 2002).

And scientists are trying to detect trends in cloud properties that are likely to be very small on a time scale of decades, so the short duration of the records really hobbles them.

Yet, rates of soil mixing are poorly constrained, especially on pedological and geomorphological relevant time scales of decades to millennia.

The morphological processes of wetlands over a time scale of decades have been analyzed with an established database.

The terrestrial carbon stock is generally stable over time scales of decades and can only slowly alter the total terrestrial carbon balance through gains or losses [4].

Many natural and man-made changes occur over time scales of decades or centuries, and these are difficult to comprehend without a historical perspective.

As described above, for a time scale of decades before the Tohoku-Oki earthquake, there occurred a long-term transient (i.e., the accelerated slow slip) in the downdip portion of the source area on the megathrust (Fig. 6b) [6].