As a recent paper published in the journal Nature showed, the Pacific Ocean in particular appears to be the key component of the climate's natural internal variability, and the main culprit behind the slowed global surface warming over the past 15 years.
And the Bureau of Meteorology (BoM) has said that, while Australia has high natural rainfall variability, "it seems likely that drying across southern Australia cannot be explained by natural variability alone".
The report voiced "concerns about the variability of the quality of the teaching" and said registration of teachers is only embryonic, leaving people struggling to assess their credentials.
We claim that none of them are really meaningful because there is too much variability in the short record (since 2000 when CERES became active).
By the early noughties, psychologists, behaviourists and evolutionary biologists had got their teeth into it, and started to investigate variability in preferences for masculinity.
Therefore, the implementation of the same standards of care seven days a week will be vital for patients to reduce variability in outcomes.
In the same period, Samsung shipped 78.1m smartphones and Apple 39.3m, while Lenovo shipped 16.9m and LG 16.8m, which IDC describes as a tie due to the variability in the data.
The funding would lead to "active participations by this PI (principal investigator) of this research proposal in all national and international forums interested in promoting the basic understanding of solar variability and climate change", Soon wrote in a report to Southern Company.
"The observed increase [in surface air temperatures] could be largely due to this natural variability," said the first one, in 1990.
It could be because of greater natural variability in the climate, because clouds dampen warming or because of some other little-understood mechanism in the almost infinitely complex climate system.
It predicted that this would continue for the next two decades.But it plays down the long-term significance of the shift, saying that "due to natural variability, trends based on short records are very sensitive to the beginning and end dates and do not in general reflect long-term climate trends".
