Not really a problem, since it's
a prediction of climate models and has been observed.
Yet some of these recent extremes, such as the summer in March, are way beyond
the predictions of our climate models.
The team's findings, which are based on real, observed data, mirror
the predictions of the climate models.
The world cooled by between 0.3 °C and 0.4 °C following the eruption, in line with the upper range of
the predictions of climate models for such a change in the atmosphere's heat balance.
Remember also that (IIRC) one of
the predictions of climate models is that warming is likely to result in more extremes of weather?
Lessee... for example, we have this article archived at the Fraser Institue from 1999 on the exaggerated
predictions of climate models in Arctic regions, by Baliunas & Soon:
Conclusions about the degree of human influence on the climate are based on
the predictions of climate models, which are unreliable because;
There is great resistance to making it clear what are
predictions of the climate models.
Those can be compared to
predictions of climate models as Spencer has attempted.
Your readers do need a source of reliable information about whether ANY substantial observational evidence confirms
the predictions of climate models.
McArdle appears reluctant to embrace
the predictions of climate models under the assumption that they are similar to mid-century macroeconomic models, for which «only the unflappable true believers place great weight on their predictive ability» these days.
Some apparent problems with
the predictions of climate models, for example, have actually turned out to be due to problems with real - world data caused by the failure to correct for factors such as the gradual changes in orbits of satellites.
The overall extent of Antarctic sea ice has bucked
the predictions of climate models, which say frozen continent's sea ice should be shrinking.
In 1992, we had just completed the first IPCC assessment report, here was their conclusion: «The size of this warming is broadly consistent with
predictions of climate models, but it is also of the same magnitude as natural climate variability... The unequivocal detection of the enhanced greenhouse effect from observations is not likely for a decade or more.
Whether global temperatures rise or fall during the next decade or two, we will have no confidence in
the predictions of climate models.
The oceanographers then looked ahead to the wind speed
predictions of the climate models, and found that this could add an additional 5.5 hours per round trip, per carrier, per comparable route.
SPENCER: Roy Spencer, a contrarian with a university position and a NASA medal, but also with a track record of bad mistakes, co-published a defective paper in a non-climate journal (HERE) in July 2011, claiming that
some predictions of climate models are wrong.
Not exact matches
He said that if he had to rely on the European Space Agency's limited, difficult - to - access data for his work checking
climate model predictions against reality, he'd be «more or less blind» — particularly in the vast, uninhabited stretches
of the globe like the Pacific, which are vital for understanding the world
climate.
«This document presents science - driven
predictions, based on sophisticated
climate - change
models, regarding how we think bird distributions in Massachusetts might change during the next 30 years,» said Jon Atwood, Mass Audubon Director
of Bird Conservation and a report author
Regardless
of what
climate models find, investigating these long - distance links in weather could also pay off by improving risk
prediction and forecasts.
A step that could improve
climate models A better understanding
of how the atmosphere and the oceans communicate and exchange things like CO2 can also help improve
climate models and
predictions of the future.
«Current
climate developments are at the very worst end
of the computer
model predictions,» he says.
All
of this data — and its conformance with
predictions from computer - generated
models — provide key evidence
of climate change.
The study was partially funded by Columbia University Research Initiatives for Science and Engineering (RISE) award; the Office
of Naval Research; NOAA's
Climate Program Office's
Modeling, Analysis,
Predictions and Projections; Willis Research Network; and the National Science Foundation.
By improving the understanding
of how much radiation CO2 absorbs, uncertainties in
modelling climate change will be reduced and more accurate
predictions can be made about how much Earth is likely to warm over the next few decades.
It's also useful in cosmology and charting the far reaches
of the Milky Way, weather
prediction and
climate change
modeling or even aerial reconnaissance missions for national defense.
«These experiments will enable us to further test and refine the underlying processes in the CORPSE
model and should lead to improved
predictions of the role
of plant - soil interactions in global
climate change,» Sulman said.
The research in the paper combined the latest
climate predictions from the Met Office Hadley Centre, including a high resolution
climate model for the UK, with two phosphorus transfer
models of different complexity.
The Met Office weather and
climate prediction model is one
of the most advanced
models of its kind.
Based on a peatland
model developed at the University
of York and latest
climate change
predictions, the researchers warn that by 2051 - 80 the dunlin could see a 50 % decline in numbers, with the golden plover down 30 % and the red grouse down by 15 %, all driven by declining abundance
of the birds» crane fly prey.
It was only possible through the participation
of thousands
of members
of the public in the work's biggest ever
climate modelling exercise: they offered up spare processing capacity on their home computers to run the calculations via the Climate Prediction citizen science climate modelling pro
climate modelling exercise: they offered up spare processing capacity on their home computers to run the calculations via the
Climate Prediction citizen science climate modelling pro
Climate Prediction citizen science
climate modelling pro
climate modelling programme.
Using bird distribution data spanning the breeding seasons between 1990 and 2009, scientists ran the numbers through six A1B
climate models, which use middle -
of - the - road
predictions.
The researchers then used a mathematical
model that combined the conflict data with temperature and rainfall projections through 2050 to come up with
predictions about the likelihood
of climate - related violence in the future.
«
Climate science is a «data - heavy» discipline with many intellectually interesting questions that can benefit from computational
modeling and
prediction,» said Dovrolis, a professor in the School
of Computer Science, «Cross-disciplinary collaborations are challenging at first — every discipline has its own language, preferred approach and research culture — but they can be quite rewarding at the end.»
«Advances in global
climate models and high quality ocean, atmospheric and land observations are helping us push the frontiers
of snowpack
prediction.»
Some
climate change deniers have taken encouragement from the pause, saying they show warming
predictions are flawed, but Mann, a co-author on the study, notes that «there have been various explanations for why [the slowdown is happening], none
of which involve
climate models being fundamentally wrong.»
Obtaining accurate sea surface temperatures is important for a range
of applications — from weather
prediction to
climate modeling to understanding marine ecosystem fluctuations.
The researchers»
predictions of the problems each country would face were based on
climate change
models produced by Austra - lia's national research organisation, the CSIRO.
The findings, published in the May 16 issue
of Science, closely match observations in the atmosphere and can help make
climate prediction models more accurate.
The impact
of these results is wide - reaching, and Dr Pullen suggests that it may even change how we think about global
climate data: «Climate models need to incorporate genetic elements because at present most do not, and their predictions would be much improved with a better understanding of plant carbon demand.
climate data: «
Climate models need to incorporate genetic elements because at present most do not, and their predictions would be much improved with a better understanding of plant carbon demand.
Climate models need to incorporate genetic elements because at present most do not, and their
predictions would be much improved with a better understanding
of plant carbon demand.»
Scientists looked at
modeled predictions of climate change and reproductive data from lesser prairie - chickens from 2001 - 2011 to determine how weather conditions affect reproductive success in the Southern High Plains.
Climatologist Stephen Sitch
of the Met Office Hadley Centre for
Climate Prediction and Research in Exeter, England, and his colleagues used a climate model to examine the impact of rising O3
Climate Prediction and Research in Exeter, England, and his colleagues used a
climate model to examine the impact of rising O3
climate model to examine the impact
of rising O3 levels.
«As a result, some atmospheric circulations systems can not be resolved by these
models, and this clearly impacts the accuracy
of climate change
predictions as shown in our study.»
«This
model is a major step forward in our effort to improve the
prediction of regional
climate change, particularly involving water resources.»
«It's an evolution in our ability to use
climate models to make
predictions, particularly on timescales
of a few decades,» says McKinley, also an affiliate
of the Center for Climatic Research at UW - Madison's Nelson Institute for Environmental Studies.
Long - term
predictions of summer Arctic extent made by global
climate models (GCMs) suggest that the downward trend will likely lead to an ice - free Arctic summer in the middle
of the century.
The new findings
of successful multi-year drought / fire
predictions are based on a series
of computer
modeling experiments, using the state -
of - the - art earth system
model, the most detailed data on current ocean temperature and salinity conditions, and the
climate responses to natural and human - linked radiative forcing.
Researchers also evaluated the accuracy
of existing
climate model predictions for that region.
«A challenge for the coming years is to use these kinds
of climate models to be able to make
predictions about populations and ecosystems in the future.
Under the Decadal and Regional
Climate Prediction Using Earth System
Models (EaSM) program, the National Science Foundation and the U.S. Departments
of Agriculture and Energy will kick in a total
of $ 50 million a year for 5 years.