The phrase
"abrupt change" refers to a sudden and unexpected shift or transformation that happens quickly, without any warning or gradual progression.
Full definition
The beginning and end of a glacial period are clearly times of global climate change, but there are also periods of
abrupt change in climate patterns within those periods.
As abrupt changes became more credible, scientists noticed them in still more kinds of evidence.
That's because the risk of
triggering abrupt changes in the climate system — such as rapid sea level rise or widespread droughts — becomes high above one of two degrees warming.
Such abrupt changes are impossible for the greenhouse effect to perform but they are easy to understand if shifting currents are involved.
However, with recent advances in understanding of the climate system, some
potential abrupt changes once thought to be imminent threats are now considered unlikely to occur this century.
Most of the report focuses
on abrupt changes that occurred naturally, long before humans dominated the landscape.
It identifies critical knowledge gaps concerning the potential for
future abrupt changes, including those aspects of change most important to society and economies, and outlines a research strategy to close those gaps.
It is always wise to avoid
very abrupt changes in diet or in the source of a dog's water supply.
Most economic models, including those used to produce projections of future greenhouse gas emissions, are not capable of
modeling abrupt changes such as these.
It was the pursuit of these long cycles, more than any expectation of
finding abrupt changes, that attracted scientists to a high - altitude frozen plateau.
Have to say that's a
pretty abrupt change in scenery, going down about ten steps and suddenly ending up in the middle of the ocean.
You can
get abrupt change in ocean and atmospheric regimes that change the global energy budget with ice, cloud, dust and vegetation feedbacks.
In cats who have been spayed / neutered, marking is usually due to anxiety caused
by abrupt changes in the household.
It is suitable for those software projects that require frequent iteration and can adapt to
abrupt changes from client feedback.
It is the potential for effects like this to
trigger abrupt changes in the global climate that scientists will be studying, he told reporters today.
Seems like a
very abrupt change in trajectory — what happens from 2017 to 2021 to cause the value destruction?
The paper represents a series of sensitivity tests, theoretical as you say, but it might at least stir more work in
understanding abrupt change and system dynamics.
With that in mind, the new report also looks at
abrupt change in societies as well as the climate system.
Modeling: A successful
abrupt change early warning system must consistently iterate between data collection, model testing and improvement, and model predictions that suggest better data collection....
He thinks that we can look to paleoclimate as evidence for abrupt climate change — and indeed we can — but the examples he has to use are those of
abrupt change during deglaciation (YD) or during glacial climate (D - O; Heinrich; Bond).
External forces
like abrupt changes in solar output or volcanism could have started and stopped the cycle, says Trouet, who hopes to pinpoint the trigger at a climatology workshop in May.