544 



D. 



DAVIS, Captain J. E., R.N., H.M.S. "Terror," 418. 

 DINKS, W. H., F.K.S. Xotes on open-air temperature, &c., 463. 



,, the readings of the aspiration psychroaicter, &c., 471. 



Discussion and publication of the observations, arrangements for, [vi]. 



material available, [vi]. 



Diurnal variation, electrical potential, 525. 

 ,, pressure, 480. 



sunshine, 514. 



,, temperature, 453, 467. 



wind velocity, 500. 



Dry and wet bulb thermometers, 1, 7, 373, 471. 

 DBYGALSKI, Dr. E. TON. German Antarctic Expedition, 409. 

 Dry ness of air at Winter Quarters, 466, 469, 475. 



E. 



Electric field, normal intensity, 521. 



Electricity, atmospheric, 519. 



Equipment, meteorological, [v]. 



" Erebus" and " Terror," H.M.S., 417, 418, 420, 421, 422. 



Erebus Island Camp, observations, 274. 



Erebus, Mt., direction of motion of smoke, 495. 



Evaporation experiments, 11. 



,, London, 474. 



observations, 473. 



relation to precipitation, 475. 



F. 



Fogs, absence of, 466. 

 Fourier coefficients for diurnal variation of pressure, 482. 



temperature, 454. 



" Fram," diurnal variation of temperature, 467. 



mean monthly temperatures observed by, 465. 

 Frequency diagrams for winds, 508-510. 



relative, and strength of winds from various points, 507. 



G. 



Gales at Cape Crozier, 435. 



the Winter Quarters of the " Discovery," 428, 503. 



"Gauss," 430. 

 " Gauss," monthly summary of observations at Winter Quarters, 409. 



wind frequency, 410. 



relation of winds to those at South Orkneys, 445. 



wind directions at Winter Quarters, 493. 

 Gaussberg, 425, 436. 



GAZERT. Meteorology of the German Antarctic Expedition, 430. 

 German Expedition, " Gauss," 409, 410, 419, 424, 425, 429, 435, 441, 476, 479, 493. 

 Great Ice Barrier, formation of, 475. 



H. 



HANN, J., [x], 478. 



HARK KB, J. A. Note on the temperature point of solidification of mercury in a thermometer, 15. 

 HEPWOBTH, Commander C. Climatology of South Victoria Land and the neighbouring seas, 417. 

 High-level temperatures, 470. 



,, wind directions, 495. 

 Humidity, 471. 



and vertical circulation, 475. 

 Hypsometer, 13. 



