CURRENT PROBLEMS IN METEOROLOGY＆C．-G．Rossby 9
The Young Carl-Gustaf Rossby＆T．BERGERON 51
Carl-Gustaf Rossby,the Organizer＆H．R．BYERS 56
Publications by Carl-Gustaf Rossby 60
THE SEA IN MOTION 65
The Recent Warming of the North Atlantic＆J．BJERKNES 65
On the Thermal Unrest in the Ocean＆B．HAURWITZ,H．STOMMEL,W．H．MUNK 74
On the Vertically Integrated Mass Transport in the Oceans＆P．WELANDER 95
Wind und Massenverteilung als Ursache der Meeresstromungen＆W．HANSEN 102
The Antarctic Convergence－or Divergence?＆H．WEXLER 107
Climatic Records on the Ocean Floor＆G．O．S．ARRHENIUS 121
DISTRIBUTION OF MATTER IN THE SEA AND ATMOSPHERE 130
Changes in the Carbon Dioxide Content of the Atmosphere and Sea due to Fossil Fuel Combustion＆B．BOLIN,E．ERIKSSON 130
Salinity and the Residence Time of Subtropical Oceanic Surface Water＆R．B．MONTGOMERY 143
The Circulation of Some Atmospheric Constituents in the Sea＆E．ERIKSSON 147
Meteorological Aspects of Oxidation Type Air Pollution＆M．NEIBURGER 158
THE GENERAL CIRCULATION OF THE ATMOSPHERE 170
A Method for Calculation of Infrared Flux for Use in Numerical Models of Atmospheric Motion＆L．D．KAPLAN 170
On the Theory of the General Circulation of the Atmosphere＆J．CHARNEY 178
Some Results Concerning the Distribution and Total Amount of Kinetic Energy in the Atmosphere as a Function of External Heat Sources and Ground Friction＆R．FJORTOFT 194
On the Maintenance of Kinetic Energy in the Atmosphere＆E．PALMEN 212
Explication dynamique de la circulation générale de l＇atmosphère sur la base des idées de Rossby＆P．QUENEY 225
On the Selective Role of the Motion Systems in the Atmospheric General Circulation＆J．VAN MIEGHEM,P．DEFRISE and J．VAN ISACKER 230
Persistence of Mid-Tropospheric Circulations between Adjacent Months and Seasons＆J．NAMIAS 240
The Abrupt Change of Circulation over the Northern Hemisphere during June and October＆T．-C．YEH,S．-Y．DAO and M．-T．LI 249
A Method of Solving the Nonlinear Differential Equations of Atmospheric Tides with Applications to an Atmosphere of Constant Temperature＆C．L．PEKERIS and Z．ALTERMAN 268
On the Formation of Fronts in the Atmosphere＆A．ELIASSEN 277
Synoptic Comparisons of Jet Stream and Gulf Stream Systems＆C．W．NEWTON 288
On Hydrodynamic Instability Caused by an Approach of Subtropical and Polarfront Jet Stream in Northern Latitudes before the Onset of Strong Cyclogenesis＆F．DEFANT 305
A Solution of the Nonlinear Vorticity Equation＆G．W．PLATZMAN 326
On the Behavior of Baroclinic Waves＆J．HOLMBOE 333
Some Statistical Aspects of the Dynamical Processes of Growth and Occlusion in Simple Baroclinic Models＆P．D．THOMPSON 350
The Propagation of Frequency in Experimental Baroclinic Waves in a Rotating Annular Ring＆D．FULTZ and R．KAYLOR 359
A Laboratory Model of Air Flow over the Sierra Nevada Mountains＆R．R．LONG 372
On Production of Kinetic Energy from Condensation Heating＆H．RIEHL 381
Physics of Winter Precipitation in the Desert＆H．R．BYERS 400
Dynamics of Convective Vortices and Eye Formation＆H．L．KUO 413
The Evolution of a Convective Element:A Numerical Calculation＆J．S．MALKUS and G．WITT 425
WEATHER FORECASTING 440
Methods in Scientific Weather Analysis and Forceasting．An Outline in the History of Ideas and Hints at a Program＆T．BERGERON 440
Hemispheric Nondivergent Barotropic Forecasting＆G．P．CRESSMAN 475
Ein numerisches Experiment mit den primitiven Gleichungen＆K．HINKELMANN 486
An Example of Non-Linear Computational Instability＆N．A．PHILLIPS 501
On the Equivalency of Formulations of Weather Forecasting as an Initial Value Problem and as an＂Evolution＂Problem＆C．C．KOO 505