|
課程名稱 |
全球大氣環流
GLOBAL ATMOSPHERIC CIRCULATION |
|
開課學期 |
98-2 |
|
授課對象 |
理學院 大氣科學研究所 |
|
授課教師 |
許晃雄 |
|
課號 |
AtmSci5006 |
|
課程識別碼 |
229 U2090 |
|
班次 |
|
|
學分 |
3 |
|
全/半年 |
半年 |
|
必/選修 |
選修 |
|
上課時間 |
星期一3,4(10:20~12:10)星期四3(10:20~11:10) |
|
上課地點 |
大氣系A100大氣系A100 |
|
備註 |
總人數上限：47人 |
|
Ceiba 課程網頁 |
http://ceiba.ntu.edu.tw/982gac |
|
課程簡介影片 |
|
|
核心能力關聯 |
核心能力與課程規劃關聯圖 |
|
課程大綱
|
|
為確保您我的權利,請尊重智慧財產權及不得非法影印
|
|
課程概述 |
「全球大氣環流」介紹大氣中行星尺度環流的特性與相關機制。課程內容包含：大氣的熱機、緯向平均子午環流、中緯度瞬變渦流、波的傳遞與滯留渦流、三度空間全球環流、環流的低頻變化。 |
|
課程目標 |
「全球大氣環流」介紹大氣中行星尺度環流的特性與相關機制。課程內容包含：大氣的熱機、緯向平均子午環流、中緯度瞬變渦流、波的傳遞與滯留渦流、三度空間全球環流、環流的低頻變化。 |
|
課程要求 |
|
|
預期每週課後學習時數 |
|
|
Office Hours |
|
|
指定閱讀 |
James, I. N., 1994: Introduction to Circulating Atmosphere. Cambridge
University Press, Cambridge, 422pp. Chapter 3-7.
|
|
參考書目 |
參考資料:
Grotjahn, R., 1993: Global atmospheric circulations: Observations and theories.
Oxford University Press, 429pp.
Peixoto, J. P., and A. H. Oort, 1992: Physics of climate. American Institute of
Physics, 520pp.
Class notes by J.M. Wallace, U. Washington.
Holton, J. R., 2004: An Introduction to Dynamic Meteorology – Chapter 10. Academic Press, 535pp.
Hoskins, B.J., and R. P. Pearce, 1983: Large-scale Dynamical Processes in the Atmosphere. Academic Press, 397pp.
大氣環流圖集:
1. Hoskins, B. J., H.-H. Hsu, I. N. James, M. Masutani, P. D. Sardeshmukh and G.
H. White, 1989: Diagnostics of the global atmospheric circulation based on
ECMWF analyses 1979-1989. World Meteorology Organization, WMO/TD -
No. 326, 217pp.
2. Schubert, S., C.-K. Park, W. Higgins, S. Moorthi, M. Suarez, 1990: An atlas of ECMWF analyses: Part I - first moment quantities. NASA technical memorandum 100747.
3. Schubert, S., C.-K. Park, W. Higgins, S. Moorthi, M. Suarez, 1990: An atlas of ECMWF analyses: Part II - second moment quantities. NASA technical memorandum 100762.
4. ECMWF Reanalysis: RA40 Atlas
(http://www.ecmwf.int/research/era/ERA- 40_Atlas/index.html)
5. NCEP Reanalysis: Electronic Atlas
(http://www.cdc.noaa.gov/ncep_reanalysis/)
|
|
評量方式
(僅供參考) |
|
|
週次 |
日期 |
單元主題 |
|
第1週 |
2/22,2/25 |
0. Introduction
Ref.: Lorenz, E.N., 1967: The nature and theory of the general circulation of the
atmosphere. Chapter 1 and Chapter 4 (p.59-78).
|
|
第2週 |
3/01,3/04 |
1. The atmospheric heat engine (Chapter 3)
1.1 Global energy balance
|
|
第3週 |
3/08,3/11 |
1.2 Local radiative balance
1.3 Thermodynamics of fluid motion
|
|
第4週 |
3/15,3/18 |
1.4 Observed atmospheric heating |
|
第5週 |
3/22,3/25 |
2. The zonal mean meridional circulation (Chapter 4)
2.1 Observational basis
2.2 The Held-Hou model of the Hadley circulation
2.3 More realistic models of the Hadley circulation
|
|
第6週 |
3/29,4/01 |
2.4 Zonal mean circulation in midlatitudes
2.5 A Lagrangian view of the meridional circulation
|
|
第7週 |
4/05,4/08 |
2.4 The isentropic zonally averaged mass circulation
Ref.: Townsend, R. D. and D. R. Johnson, 1985: A diagnostic study of the isentropic zonally averaged mass circulation during the First GARP Global Experiment. J. Atmos. Sci., 42, 1565-1579.
|
|
第8週 |
4/12,4/15 |
3. Transient disturbances in the midlatitudes (Chapter 5)
3.1 Timescales of atmospheric motion
3.2 The structure of transient eddies
|
|
第9週 |
4/19,4/22 |
3.3 Atmospheric energetics |
|
第10週 |
4/26,4/29 |
3.4 Baroclinic lifecycles and high frequency transients |
|
第11週 |
5/03,5/06 |
4. Wave propagation and steady eddies (Chapter 6)
4.1 Observations of steady eddies
4.2 Barotropic model
|
|
第12週 |
5/10,5/13 |
4.3 Application to observed steady eddies |
|
第13週 |
5/17,5/20 |
4.4 Vertical propagation of Rossby waves
4.5 The Eliassen-Palm flux
|
|
第14週 |
5/24,5/27 |
4.6 Eliassen-Palm fluxes and baroclinic lifecycles |
|
第15週 |
5/31,6/03 |
5. Three-dimensional aspects of the global circulation (Chapter 7)
5.1 Zonal variations in the tropics
5.2 Monsoon circulations
|
|
第16週 |
6/07,6/10 |
5.3 Midlatitude storm zones and jets |
|
第17週 |
6/14,6/17 |
5.4 Interactions between transient and steady eddies
5.5 Global responses to tropical forcing
|
|