NAO and PNA influences on winter temperature and precipitation over the eastern United States in CMIP5 GCMs

نویسندگان

  • Liang Ning
  • Raymond S. Bradley
چکیده

PNA centers of action and differences in their magnitudes. In simulations of the future, both NAO and PNA magnitudes increase, with uncertainties related to the model response and emission scenarios. When assessing the influences of future NAO/PNA changes on regional winter temperature, it is found that the main factors are related to changes in the magnitude of the NAO Azores center and total NAO magnitude, and the longitude of the PNA center over northwestern North America, total PNA magnitude, and the magnitude of the PNA center over the southeastern US.

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تاریخ انتشار 2015