Much of the island's generating capacity is hydroelectric, and it is subject to seasonal fluctuations in stream and river flows.
42.
Mean sea levels at Geraldton show seasonal fluctuations, being higher in winter when the Leeuwin Current is at its peak.
43.
In 1972, the governor Francisco Arreaza Arreaza granted authority for the construction of cities canals to reduce these seasonal fluctuations.
44.
Productivity gauges efficiency by measuring the amount of goods and services produced per hour by all workers, adjusted for seasonal fluctuations.
45.
Vertical-slot fish passages also tend to handle reasonably well the seasonal fluctuation in water levels on each side of the barrier.
46.
This can give rise to seasonal fluctuations in infection prevalence and intensity ( apart from normal seasonal variations in transmission ).
47.
The company also provides airplane and helicopter repair and overhaul services, helping to offset the seasonal fluctuations of its flying business.
48.
The small red ant, " Leptothorax acervorum ", has colonies that switch from monogyny to polygyny as a result of seasonal fluctuations.
49.
The company said seasonal fluctuations and the cancellation of sales of some ammunition were responsible for the decline, finance director Lars Wahlund said.
50.
The components of demand may be seen as comprising long term demand patterns ( trends ), short term seasonal fluctuations and irregular effects.
