Not exact matches
They tested the
model against regional forest mortality observations from scientific forest
plots, aerial surveys done by the U.S. Forest Service, and satellite measurements.
The
plot shows
models of the difference in temperature (x axis)
against the offset of the «hot spot» caused by heat flow (y axis).
First, a graph showing the annual mean anomalies from the CMIP3
models plotted against the surface temperature records from the HadCRUT4, NCDC and GISTEMP products (it really doesn't matter which).
The basic
plot has retired spy Dick Steele (Nielsen) being forced back into action after the nefarious General Rancor (Andy Griffith, in an inspired bit of casting
against type) threatens to launch an explosive rocket into outer space with the daughter (Stephanie Romanov) of Dick's long - deceased love of his life (also played by Romanov, which brings to mind her dual role in the late, lamented soap
Models Inc.) strapped onto it.
The
plot remains the same: The traditional publishers of content defend their business
models against the assault of the Internet.
I have once before seen a
plot of global mean temperature
against modeled future temperature increases.
I was referring to the
plot of absolute average surface temperatures from different
models against the projected rate of warming for 2011 to 2070 from those same
models; this is the next to last graphic from Gavin's post.
What I mean by this is: When you
plot ocean heat uptake
against climate sensitivity, I get the impression that the distribution of good
models will be a large clump around a climate sensitivity of 3 but then there is a long tail out towards higher sensitivities.
This statistic measures
model performance by
plotting the sensitivity values — the true positive fraction of test points —
against 1 - specificity — the false - positive fraction for all available probability thresholds [53].
Results from the latter are shown in the chart below, where total CO2 emissions are
plotted against temperature increases from IPCC climate
models.
Gasson et al. [7]
plot regional (New Jersey) sea level (their fig. 14)
against the deep ocean temperature inferred from the magnesium / calcium ratio (Mg / Ca) of deep ocean foraminifera [62], finding evidence for a nonlinear sea - level response to temperature roughly consistent with the
modelling of de Boer et al. [46].
I you have a
model, with confidence interval and reality, with a confidence interval, you can
plot one
against the other.
In all, 73 climate
models from the Coupled
Model Intercomparison Project are
plotted against observations so that their respective 1979 - 2012 trend lines all intersect in 1979, which we believe is the most meaningful way to simultaneously
plot the
models» results for comparison to the observations.»
Indeed, in the supplement file I
plot the GISS ModelE signature of the volcano forcing alone
against the same signature obtained with two proposed empirical
models that extract the volcano signature directly from the temperature data themselves.
Where a
plot of temperture
against those of various
model outputs shows temps plodding along while the majority of the
models race upwards?
By contrast, here are the heating / cooling rates from a comprehensive (= «standard») radiative - convective
model,
plotted against height instead of optical thickness.
Using existing output data from global climate
models, the researchers
plotted projections of changes in global average temperature and rainfall
against regional changes in daily extremes.
Plotting these
against the time axis clearly invites modification of the
model, and looks rather as if a quadratic would do a good job.
What you see below is a graph
plotting the performance of our prediction
model against the actual awards from a batch of cases recently added to our database.
The effects of age, IQ, ADHD symptoms, pubertal stage and substance abuse were removed by fitting a linear
model (with no interactions) and the residuals of the
model were
plotted against callous - unemotional traits