\section{参考文献}

\begin{description}
 \item[] Manabe, S., Smagorinsky, J., Strickler, R.F., 1965:
            Simulated climatology of a general circulation model
            with a hydrologic cycle.
            {\itshape Mon. Weather Rev.}, {\bfseries 93}, 769--798.
 \item[] Le Treut, H., and Z.-X. Li, 1991:
   Sensitivity of an atmospheric general circulation model to
   prescribed SST changes: feedback effects associated with the
   simulation of cloud optical properties,
   {\itshape Clim. Dyn.}, {\bfseries 5}, 175--187.
\end{description}