日本語
 
Help Privacy Policy ポリシー/免責事項
  詳細検索ブラウズ

アイテム詳細

  Energetics responses to increases in greenhouse gas concentration

Hernandez-Deckers, D., & von Storch, J.-S. (2010). Energetics responses to increases in greenhouse gas concentration. Journal of Climate, 23, 3874-3887. doi:10.1175/2010JCLI3176.1.

Item is

基本情報

表示: 非表示:
資料種別: 学術論文

ファイル

表示: ファイル
非表示: ファイル
:
2010JCLI3176.1 (出版社版), 3KB
ファイルのパーマリンク:
https://hdl.handle.net/11858/00-001M-0000-0019-8C09-9
ファイル名:
2010JCLI3176.1
説明:
-
OA-Status:
閲覧制限:
公開
MIMEタイプ / チェックサム:
text/html / [MD5]
技術的なメタデータ:
著作権日付:
-
著作権情報:
-
CCライセンス:
-

関連URL

表示:

作成者

表示:
非表示:
 作成者:
Hernandez-Deckers, D.1, 2, 3, 著者           
von Storch, J.-S.1, 3, 著者                 
所属:
1The Ocean in the Earth System, MPI for Meteorology, Max Planck Society, ou_913552              
2IMPRS on Earth System Modelling, MPI for Meteorology, Max Planck Society, ou_913547              
3Ocean Statistics, The Ocean in the Earth System, MPI for Meteorology, Max Planck Society, ou_913558              

内容説明

表示:
非表示:
キーワード: -
 要旨: Increasing greenhouse gas concentrations warm the troposphere. However, it is not clear whether this implies changes in the energetics. To study the energetics responses to CO2 increases, changes in the Lorenz energy cycle (LEC) are evaluated using output from the atmosphere-ocean ECHAM5/Max Planck Institute Ocean Model (MPI-OM). Equilibrium 2 x CO2 experiments and 10-yr transient experiments with 3% increase per year are analyzed. Globally, doubling of CO2 results in a decrease in the LEC strength-defined as the total conversion of available potential energy P into kinetic energy K-but also in an increase in the zonal-mean K. These global changes are a consequence of the strengthening of the LEC in the upper troposphere and the weakening of the cycle below. The two opposite responses result from the simulated warming pattern that shows the strongest warming in the upper tropical troposphere and in the lower troposphere at high latitudes. This warming structure causes changes in the horizontal temperature variance and in mean static stability, which increase zonal-mean P in the upper troposphere and decrease it below, triggering the two opposite responses via changes in baroclinic activity. In general, the lower-region weakening is stronger in the Northern Hemisphere, while the upper-region strengthening, and the increase of zonal-mean P and K, is stronger in the Southern Hemisphere. The former is more pronounced in the transient experiments but decreases in the stabilized 2 x 3 CO2 climate.

資料詳細

表示:
非表示:
言語: eng - English
 日付: 2010-07
 出版の状態: 出版
 ページ: -
 出版情報: -
 目次: -
 査読: 査読あり
 識別子(DOI, ISBNなど): eDoc: 427359
DOI: 10.1175/2010JCLI3176.1
 学位: -

関連イベント

表示:

訴訟

表示:

Project information

表示:

出版物 1

表示:
非表示:
出版物名: Journal of Climate
種別: 学術雑誌
 著者・編者:
所属:
出版社, 出版地: Boston, MA : American Meteorological Society
ページ: - 巻号: 23 通巻号: - 開始・終了ページ: 3874 - 3887 識別子(ISBN, ISSN, DOIなど): ISSN: 0894-8755
CoNE: https://pure.mpg.de/cone/journals/resource/954925559525