收鲁 Rossby波 1939 JOURNAL OF MARINE RESEARCH 39 RELATION BETWEEN VARIATIONS IN THE INTENSITY OF THE ZONAL CIRCULATION OF THE ATMOSPHERE AND THE DISPLACEMENTS OF THE SEMI- PERMANENT CENTERS OF ACTION* By C.-G.ROSSBY AND COLLABORATORS Massachusetts Institule of Technology This paper attempts to interpret,from a single point of view,several at first sight independent phenomena brought into focus through the synoptic Carl-Gustaf Arvid Rossby investigations carried on at the Massachusetts Institute of Technology during the last few years.Since this interpretation is very largely based on a consideration of the changes in vorticity which must occur in vertical 1898-1957 air columns which are displaced from one latitude to another and since such vorticity changes play a fundamental role also in Ekman's general ocean current theory (1932),the results would appear to be of enough interest to physical oceanographers to warrant their publication in this journal.The particular phenomena brought out in the course of our studies are listed below
Rossby 波 35 Figure 16. Carl-Gustav Rossby in 1926 or 1927, with a rotating platform designed to simulate the Earth’s rotation and produce waves and ‘weather’ (NOAA historic photo archive, http://www.photolib.noaa.gov/historic)
设 大气环流概述一历史简介 Currently most-accepted view WEST WINDS EAST WINDS MERIDIONAL Trade winds Equator CIRCULATION EAST WINDS Tao分wndy H EAST WINDS WEST WINDS 授课教师：张洋14
⼤⽓环流概述－历史简介 ! Currently most-accepted view 授课教师：张洋 14
设雾 大气环流概述一内容简介 1992010100 The British Atmospheric Data Centre(BADC) www.badc.nerc.ac uk/data/claus (infra-red) 授课教师：张洋15
⼤⽓环流概述－内容简介 授课教师：张洋 15 The British Atmospheric Data Centre (BADC) www.badc.nerc.ac.uk/data/claus (infra-red)
设 Observations -Zonal mean fields Stream function(流函数) ANNUAL 2 0 Ferre Hadley Cel =6 8 Ferre 3 10 03 20 OBE 6 Ferre Hadley NH Cell Ferrel 8 -4 3 10 2 16 6 8 Ferre 8 Hadley Cell Ferre 3 16 10 80705 6050 40 30 2010S 10N20 30 4050 6070N80-5
授课教师：张洋 16 ! Stream function (流函数) http://www.adultpdf.com Created by Image To PDF trial version, to remove this mark, please register this software. Hadley Cell Hadley Cell Hadley Cell Ferrel Ferrel Ferrel Ferrel Ferrel Ferrel Observations -Zonal mean fields
设雾 Observed features great amount of convective cloud in the western pacific 1992010100 授课教师：张洋17
授课教师：张洋 17 Observed features great amount of convective cloud in the western pacific