references: meteorology 527 



Emigh, E. D. Freshets in the Savannah River. Monthly Weather Review 42: 

 46-62. 1914. (A detailed discussion, with diagrams, of the floods in the 

 Savannah River. — W. J. H.) 



Fassig, O. L. Period of safe plant growth in Maryland and Delaware. Monthly 

 Weather Review 42: 152-158. 1914. (A statistical paper, with 10 illustra- 

 tive figures. — W. J. H.) 



FowLE, F. E. Atmospheric transparency for radiation. Monthly Weather Review 

 42: 2-4. 1914. (Gives transparency of the atmosphere for various wave 

 lengths.— W. J. H.) 



Hall, M. The zodiacal light. Bull 'tin Mount Weather Observatory 6: 61-77. 

 1914. (A record and discussion of numerous observations.— W. J. H.) 



Henry, A. J. Vertical tet7iperature gradients between Mount Weather, Virginia, 

 and valley statio?is. Bulletin Mount Weather Observatory 6: 35-37. 1913. 

 (Gives differences in elevation and monthly means of differences in simul- 

 taneous temperatures. — W. J. H.) 



Henry, A. J. February weather. Monthly Weather Review 42: 107-111. 1914. 

 (A discussion of the conditions that determine February weather in the 

 United States.— W. J. H.) 



Herrmann, C. F. Von. Elementary problems in meteorology (second series). 

 Bulletin Mount Weather Observatory 5: 328-364. 1913. (Detailed solutions 

 of a series of elementary problems. — W. J. H.) 



HoRiGUTi, Y. On the aynount of evaporation. Monthly Weather Review 42: 

 101-104. 1914. (Application of empirical equations to observed data. — 

 \N. J. H.) 



HoRTON, R. E. Error of rain gage when used as snow gage. Monthly Weather 

 Review 42: 99, 100. 1914. (Shows an interesting way by which the snow 

 catch may become very faulty. — W. J. H.) 



Humphreys, W. J. Volcanic dust and other factors in the production of climatic 

 changes, and their possible relation to ice ages. Bulletin Mount Weather 

 Observatorj' 6: 1-34. 1913. (A theoretical and observational discussion of 

 the effects of volcal^Ic dust. — W. J. H.) 



Jensen, C. Progress in meteorological optics during 1912. Monthly Weather 

 Review 42: 144-150. 1914. (A convenient summary and reference to 57 

 original papers. — W. J. H.) 



Kimball, H. H. The effect of the atmospheric turbidity of 1912 on solar radiation 

 intensities and skylight polarization. Bulletin Mount Weather Observatory 

 5: 295-312. 1913. (Gives numerical values of many observations made at 

 Mount Weather, Virginia and at Washington, D. C. — W. J. H. ) 



Kimball, H. H. A change in skylight polarization. Bulletin Mount Weather 

 Observatory 6: 38, 39. 1913. (Gives numerical values observed at Mount 

 Weather, Virginia. — W. J. H.) 



Kimball, H. H. Observations on the increase of insolation with elevation. Bulle- 

 tin Mount Weather Observatory 6: 107-110. 1914. (Comparison of solar 

 radiation intensities simultaneously observed at neighboring stations of 

 different elevations. — W. J. H.) 



Kimball, H. H. The meteorological aspect of the smoke problem. Monthly Weather 

 Review 42: 29-35. 1914. (A discussion of the effect of smoke upon fog, 

 sunshine and temperature. — W. J. H.) 



