INDEX 613 



D. 



Density diminution with altitude 81 



Determination of adiabatic changes (Neuhoff ) 43° 



Diurnal rotation, influence on atmospheric disturbances (Gorodensky) 105-110 



influence on horizontal motions (Braschmann) 23-30 



E. 



Earth, influence of diurnal rotation on atmospheric disturbances (Gorodensky) 1 05-1 10 



influence of diurnal rotation on horizontal motions (Braschmann) 23-30 



interchange of heat with atmosphere (von Bezold) 376 



temperature 4*5 



Energy, equations of 517, 544, 549, 5^3 



kinetic, computation of 5° x 



loss in moving air 501-529 



of storms (Margules) 533 _ 595 



thermal transformations of 3 



Entropy and potential temperature (Bauer) 495-500 



Erman, Adolph, steady motions of atmosphere 3 I_ 4 2 



abstract of Braschmann memoir 23 



Espy, Mr., on air movements 18 



Expansion and contraction of air ' 129 



F. 



Ferrel, William, on motions of atmosphere 23 



Force, fields of 3 



Forces acting during air motion 141 



Formation of precipitation on mountain slopes (Pockels) 80-104 



of thunderstorms (von Bezold) 249 



Friction, internal, in air currents 5 2 9 



G. 



Gold, E., wind velocity and surface pressure 113-121 



Gorodensky, M., diurnal rotation and atmospheric disturbances 105-112 



Gradient, vertical 1 75 



Gradients and isobars, x 39 



direction of x 49 



Guldberg, C. M., and H. Mohn, movements of atmosphere 122-248 



H. 



Hadley, Geo., cause of general trade winds 5~7 



Heat, addition of, to vary pressure (Margules) 520 



interchange of (von Bezold) 376-4 x 5 



quantities lost by radiation 385 



quantities lost from outer atmosphere 396 



quantities received by insolation 385 



thermal exchange in ground 4° 2 



Height of atmosphere (Kerber) 43 _ 56 



variation of pressure with I2 5 



temperature with 9 6 , 3 11 - 43 2 , 47° 



