Sentences with phrase «on computer model output»

They are not alone as all parts of climate science lack data, use estimated data, rely on computer model output based on no data, and ignore natural causes of weather and climate change.

Not exact matches

It speaks of operations research, systems analysis, technological forecasting, information theory, game theory, simulation techniques, decision theory, Delphi method, cross-impact matrix analysis, statistical time - series, stochastic models, linear programming, input - output economics, computer based command and control systems, and so on.

As an environmental scientist myself, with more than 10 years experience working with hydrological computer models, I am very wary of policy formulated on the output of models, especially with respect to a system as complex and poorly understood as the Earth's climate system.

There is, however, a point to be made about exercising caution when evaluating the forward - looking output of a computer model, particularly when those models are used to advocate policy changes on the assumption that the computer model accurately simulates the earth's climate, and more particularly when there is no demonstrable track record of the predictive accuracy of the model.

Their prognostications are based on incomplete theory and computer models, the soundness of which is looking less and less as reality diverges more and more from the model output.

We are helping you to understand that there are other plausible explanations for global warming, and the assumption that it is due to CO2 is based only on opinionated papers hand - waved through the peer review process by friendly referees [while skeptical papers rarely see the light of day], and by computer model outputs, which are invariably unable to predict the future climate, or even today's climate with all available past data as the input.

Support is based on the estimated annual output of the behind - the - meter turbine, at the proposed site, as determined by computer modeling.

Still, I guess you can't blame the Unis or the academics for grabbing the cash and kudos before the whole edifice of AGW is shown to be based on little more than the output from computer models based on human programming.

By taking this approach he actually helps provide some overall balance on this issue because most main stream media reporting on AGW is nothing more than IPCC cheerleading and the repetition of suspect computer modelling output.

Man - made systems (including ill - posed computer models) with positive feedback rely on various external devices to maintain bounded output.

Fraedrich & Blender did find long - range persistence on century time scales, but only for fluctuations (not for temperature), and only in the output of computer model runs.

Most modern climate researchers have grown up on computer models of climate and are used to believing in the model output.

The only evidence in support of the CO2 as the primary cause of global warming are the outputs of the computer models used by the U.N's Intergovernmental Panel on Climate Change which have been wrong in every forecast or scenario they produced since 1990.