… attribution of an anthropogenic climate signal. Our ability to estimate natural climate variability,
against which claims of anthropogenic … control runs of global climate models may give the …

… Recent glacial retreat in Switzerland and Norway has been attributed to anthropogenic
climate change using global climate model (GCM) output with internal forcing, statistical …

… When temperature data from the HadCM3 global climate model were used to examine the
likely cause for changes in the timing of spring events of Northern Hemisphere wild animals …

… in attributing a hypothetical observed biological change to either natural climate change (green
lines) or anthropogenic climate … As global climate change over the same time period has …

… Our level of confidence in attributing observed changes to anthropogenic influences would
be increased if we could demonstrate that even sub-globalscale spatial features of a model-…

… Climate change detection and attribution We investigate climate change detection and
attribution … simulations with five global-scale lake models forced by four global climate models (…

… and anthropogenic climate change simulations from five coupled ocean-atmosphere climate
… We also make use of a series of simulations of the climate response to anthropogenic …

… For each of 12 reconstructions of the global climate between 1851 and 2010, produced by
general circulation models (GCMs) from the CMIP5 ensemble (see table S1 for the list of the …

… Another attribution approach is to use global climate models to simulate the impact of all …
the attribution of glacier mass loss to anthropogenic forcing. We consider climate change over …

… Here we test the sensitivity of attribution results to the temporal and spatial … attribution
framework to the output of two global climate models, each run with and without anthropogenic …