%
% 2002 卒業論文 - まとめ
%
% 2003/01/22  森川 靖大   作成
%
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%   Subtitle, Date, Filename Setting     %%%%%%%%
\markboth{まとめ}{まとめ}
%\markright{まとめ}
%\Ddate{}
\Dfile{}
\Dchapter*{まとめ}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%   Set Counter (chapter, section etc. ) %%%%%%%%
\setcounter{chapter}{0}
\setcounter{section}{0}
\setcounter{footnote}{0}
\setcounter{equation}{0}
%\setcounter{page}{0}
%\setcounter{figure}{0}


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%        Counter Output Format           %%%%%%%%
\def\thesection{\arabic{chapter}-\arabic{section}}
\def\thesubsection{\arabic{chapter}-\arabic{section}-\arabic{subsection}}
\def\theequation{\arabic{chapter}-\arabic{equation}}
\def\thepage{\arabic{page}}
\def\thefigure{\arabic{chapter}-\arabic{figure}}
\def\thetable{\arabic{chapter}-\arabic{table}}
%\def\thefootnote{\arabic{footnote})}


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%              Text Start                %%%%%%%%

% 目次にこの章の題を加える
\addcontentsline{toc}{chapter}{まとめ}
%\Dchapterhead
\chapter*{まとめ}

本論文では, 数値予報モデルで必要となる気象の力学について述べてきた.
第2章では基礎となる支配方程式系について知り, その系から
数値モデルでよく利用されるいくつか座標系における方程式系を導出した.
この中でも, 圧力$p$や規格化圧力$\sigma$を鉛直座標とした方程式系と,
渦度と発散の方程式は特に重要である.
これらは全球規模の大気の数値予報モデルである AGCM において
よく利用される方程式である.
第3章では, 安定した数値予報モデルを作成するために必要な,
大気の波動の位相速度の性質を求めた.
AGCM を扱う際には, 特に慣性重力波の位相速度が
ロスビー波の位相速度に比べ非常に速いことに注意しておく必要がある.
第4章ではスケール解析という手法を用いて, 中緯度のおける順圧大気や傾圧大気,
また熱帯の大気の現象を表すのに適したいくつかの方程式系を得ることが出来た.
これらの方程式系をモデルにすることで, 数値予報モデルから得られた結果を
解釈するのに便利な道具となる.
第5章では順圧大気や傾圧大気の不安定性を見てきた.
これ以前の議論では常に安定な大気しか扱ってこなかったが,
ここで初めて波動の増幅や減衰といった現象を含んだ大気に
ついて取り扱った.

大気大循環モデルの作成にはこれらの気象力学に関する知識だけではなく,
数値予報モデル作成のための手法も必要となる.
数値予報モデルの作成技術に関してはHaltiner(1979)
の第5〜7章や増田(1981), 時岡(1993), 住 他(1997)
の3章が参考となるだろう.
今後は気象力学に関する知識を深めると同時に
数値予報モデルに必要な手法も学び,
AGCM の理解や作成に役立てようと考えている.



%\begin{center}
% {\bf 
% --------------------------------------
% 本文ここまで
% --------------------------------------
% } 
%\end{center}


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%             以下はAppendix             %%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%%%%   Appendix 用に Counter, OutputFormat を設定   %%%%

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%   Set Counter (chapter, section etc. ) %%%%%%%%
%\setcounter{chapter}{2}
%\setcounter{section}{0}
%\setcounter{footnote}{0}
\setcounter{equation}{0}
%\setcounter{page}{1}
\setcounter{figure}{0}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%        Counter Output Format           %%%%%%%%
\def\theequation{A-\arabic{equation}}
%\def\thesection{\arabic{chapter}-\arabic{section}}
%\def\thesubsection{\arabic{chapter}-\arabic{section}-\arabic{subsection}}
\def\thefigure{A-\arabic{figure}}
\def\thetable{A-\arabic{table}}



%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%      Appendix        %%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%\subsection*{Appendix \qquad }

%\subsubsection*{}


%%%%%%%%              Text End                  %%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
