Either way it's still climate change.The new research, published in the journal Nature, shows that steady meltwater caused
by gradual warming actually may slow down glaciers» flow towards the ocean, but sudden increases in water caused by weather extremes are driving the observed increase in melting.
A significant northward trend (reduction of ice) in the winter - maximum ice edge is apparent, however, and appears to be caused
by the gradual warming of sea - surface temperatures in the region (paper available on this if you want it).
Not exact matches
«
Gradual warming of the earth's atmosphere is caused
by the developing countries as well as the developed countries,» says English professor Wang Xiansheng of Zhengzhou University, which is also facing rolling blackouts as a result of the current coal shortage.
Using climate models to understand the physical processes that were at play during the glacial periods, the team were able to show that a
gradual rise in CO2 strengthened the trade winds across Central America
by inducing an El Nino - like
warming pattern with stronger
warming in the East Pacific than the Western Atlantic.
This
gradual shift in the Sahara's overall climate contradicts a common theory that the region dried rapidly over a few hundred years, and provides clues about a potential re-greening triggered
by global
warming, Kröpelin says.
Natural global
warming is self - rectifying either
by slow chemical weathering processes responsible for mineral sequestration of carbon or
by gradual return of Earth's orbital parameters to what they were before the onset of global
warming, thereby significantly reducing the amount of solar radiation reaching the Earth's surface.
It should be pointed out here, that the amount of change in downward heat radiation from changes in cloud cover in the experiment, are far greater than the
gradual change in
warming provided
by human greenhouse gas emissions, but the relationship was nevertheless established.
Her
gradual softening — hastened
by a well - turned omelette — mirrors the way Western producers have
warmed to India as the kind of movie - mad territory it pays to get into.
These events produce rapid climate
warming which is followed
by a
gradual, steady cooling over many years (centuries, in fact).
The attempts to stop the
gradual exposure of the global
warming deception
by ignoring, bending, or breaking the general rules is failing.
As these particular events took place at the end of a local
warm period caused
by orbital forcing (see Box 6.1 and Section 6.5.1), these observations suggest that under
gradual climate forcings (e.g., orbital) the climate system can change abruptly.
In the opposite transition to rapid
warming in 1975, once again I am struck
by the fact that while aerosol emissions ceased to rise, they did not disappear entirely from the atmosphere, but began a
gradual decline from a high peak.
Natural global
warming is self - rectifying either
by slow chemical weathering processes responsible for mineral sequestration of carbon or
by gradual return of Earth's orbital parameters to what they were before the onset of global
warming, thereby significantly reducing the amount of solar radiation reaching the Earth's surface.
«Early flooding of the Ganges and the Brahmaputra rivers is an example of climate change caused
by global
warming,» Atiur Rahman, an environmental economist, told IRIN, noting a
gradual advance of the annual flooding over the past 50 years.
Sediment samples gathered in south Australia led Kennedy's team to theorize that a catastrophic era of global
warming was triggered some 635 million years ago
by a
gradual — and then abrupt — release of methane from frozen soils, bringing an end to «Snowball Earth,» when the entire planet was encrusted in ice.
5.3.5 In Latin America,
warming and associated drier soils are projected to lead to a
gradual replacement of tropical forest
by savanna, and to salinization and desertification of agricultural lands.
In the Northern Hemisphere, they take the form of rapid
warming episodes, typically in a matter of decades, each followed
by gradual cooling over a longer period.
Instead, initial
gradual melt has, in deep history, often been punctuated
by very large melt pulses as glacial systems rapidly succumbed to
warming environments.
In the models of greenhouse
warming, the
gradual dilution of northern oceans
by rain eventually slows the flushing until it is about 25 percent below normal.
Because 20 - year trends can be substantially influenced
by just a few single or multi-year «
warm» or «cold» events, they are not necessarily representative of the true response of the climate system to the more
gradual changes in atmospheric composition that are taking place in response to human activities.
«TCR was originally defined as the
warming at the time of CO2 doubling (i.e., after 70 years) in a 1 % yr — 1 increasing CO2 experiment (see Hegerl et al., 2007b), but like ECS, it can also be thought of as a generic property of the climate system that determines the global temperature response ΔT to any
gradual increase in RF, ΔF, taking place over an approximately 70 - year time scale, normalized
by the ratio of the forcing change to the forcing due to doubling CO2, F2 × CO2: TCR = F2 × CO2 ΔT / ΔF»
Global
warming, the
gradual heating of Earth's surface, oceans and atmosphere, is caused
by human activity, primarily the burning of fossil fuels that pump carbon dioxide (CO2), methane and other greenhouse gases into the atmosphere.
Over on the Huffington Post, blogger A. Siegel writes that the «It is cold in my backyard, therefore global
warming isn't real» perspective may partly be explained
by our difficulty in comprehending something as large and
gradual as climate change for, among other reasons,
Plus Antarctic models are still FUBAR: The
gradual warming of the North and tropical Atlantic Ocean is contributing to climate change in Antarctica, a team of New York University scientists supported
by the National Science Foundation has concluded.
Quite predictable that with the reality of sea - ice disappearance and the
gradual warming of freshwater lakes, that people would start to rationalize this turn of events
by asserting that it would lead to previously undiscovered stores of crude oil!
Remember that both
gradual warming and more volatile and extreme weather are both caused
by climate change.
What happened in the Arctic, was a slow, very slow and
gradual decrease in cooling, caused
by progressively longer
warmer seasons, with a feedback loop of
warm air reducing albedo, with reduced albedo increasing
warm air.
The reason for this shift, new research suggests, is the
gradual warming of winters brought on
by climate change.It is thought that because brown owls are more visible to predators during times of heavy snow, they have, in the past, had a harder time surviving into the breeding season.
D - O events seem to be rapid
warmings followed
by more
gradual cooling while the YD was a rapid cooling event.
«This growth was likely spurred
by several factors, including a
warm winter that allowed builders to stick to construction schedules, last year's strong home construction starts, and a
gradual shift from building apartments to individual homes,» says Joseph Kirchner, senior economist at realtor.com ®.