336 



SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 70 



1913. Galle, p. H.: On the relation between departures from the normal in the strength 

 of the trade-winds of the Atlantic Ocean and those in the water-level and tempera- 

 ture in the northern European seas. Koninklijke Akademie van Wetenschappen te 

 Amsterdatn, XVII, 1915. 



1916. Galle', P. H. : On the relation between fluctuations in the strength of the Trade 

 winds of the North-Atlantic Ocean in summer and departures from the normal of the 

 winter temperature in Europe. Kon. Akad. v. Wet. Amsterdam, XVIII, Nr. 9, 1916. 



1844. Gautier, Alfred: Recherches relatives a I'influence que le nombre et la permanence 

 des taches observees sur le disque du soleil peuvent exercer sur les temperatures 

 terrestres. Annales dc Chemie et de Physique (3) XII, 1844. Annalen der Physik 

 und Chemie LXVIII. 



1908. Grossmann, L. : Die Beziehung zwischen den Temperaturen des Nordatlantischen 

 Ozeans und von Nordwest- und Mitteleuropa. Ann. d. Hydr. u. Mar. Meteor. 

 XXXVI, 1908. 



1826. Gruithuisen, Fr. v. P.: Naturwissenschaftlicher Reisebericht. Kastner's Archiv fiir 

 die gesammte Naturlehre, VIII. Niirnberg 1826. 



1897-1899. GuNTHER, Siegmund: Handbuch der Geophysik, 2. Aufl. I 1897, II 1899. 



1877. Hahn, F. G. : Uber die Beziehungen der Sonnenfleckenperiode zu meteorologischen 

 Erscheinungen. Leipzig 1877. 



igoi. Hann, Julius: Lehrbuch der Meteorologie. Leipzig 1901. 



1904 Hann, J.: Die Anomalien der Witterung auf Island in dem Zeitraume 1851 bis 1900 



and und deren Beziehungen zu den gleichzeitigen Witterungsanomalien in Nord- 



1905. westeuropa. Sitsungsber. d. kaiserl. Akademie der Wissenschaften in Wien. Mathem.- 

 naturw. Klasse, CXIII Abt. II a, 1904. See also Meteor. Zeitschr. XXII, 1903. 



1908. Hann, J.: Handbuch der Klimatologie, 3. Aufl. I, 1908. 

 1894. Hansky: Bull, de I'academie Imp. S. Petersbotirg, XX, 1894. 



1804. Hazen, H. a.: West Indian hurricanes and solar magnetic influence. Astronomy 

 and Astro-Physics, XIII, 1894, p. 105 and 443. 



1909. Helland-Hansen, Bjorn, and Nansen, Fridjof: The Norwegian Sea. Report on 

 Norwegian Fishery and Marine-Investigations, Vol. II, No. 2, Bergen and Kristiania, 

 1909. 



1909. Hellmann, G. : Untersuchungen iiber die Schwankungen der Niederschlage. 

 Veroffentlichungen des Kbnigl. Premiss. Meteorol. Instituts. Abhandlungen, III 

 1909-10. 



1910. Hepworth, M. W. Campbell: A comparison of the changes in the temperature of the 

 water of the North Atlantic, and in the strength of the trade winds. Meteorological 

 Office, No. 203. Published by the Authority of the Meteorol. Committee. Lon- 

 don 1910. 



1912 Hepworth, M. W. Campbell: The effect of the Labrador current upon the surface 

 and temperature of the North Atlantic; and of the latter upon air temperature and 

 1914. pressure over the British Isles. Parts I and II. Geophysical Memoirs, No. i & 10. 

 Meteorol. Office, No. 210 a & 210 j. Publ. by the Authority of the Meteorol. Com- 

 mittee, London 191 o. 

 1914. Hepworth, Campbell M. W.: The Gulf Stream. The Geographical Journal, XLIV. 



London 1914. 

 1801. Herschel, William: Observations tending to investigate the nature of the sun, in 

 order to find the causes of symptoms of its variable emission of light and heat. 

 Philosophical Transactions, London, 1801, I. 

 1897- Hildebrandsson, H. Hildebrand: Quelques recherches sur les centres d'action de 

 19 14. I'atmosphere. Kongl. Svenska Vetenskaps-Akademicns Handlingar, XXIX No. 3, 

 1897; XXXII No. 4, 1899; XLV No. 2, 1909; XLV No. 11, 1910; LI No. 8, 1914. 



1878. Hill, S. A.: Nature, XIX, 1878. 



1879. Hill, S. A.: Uber eine zehnjahrige Periode in der jahrlichen Anderung der Tempe- 

 ratur und des Luftdruckes in Nord-Indien. Zeitschr. der Osterreich. Geseltsch, fiir 

 Meteorologie, XIV, 1879. 



1880. Hill, S. A.: Variations of rainfall in Northern India. Indian Meteor. Memoirs I 

 No. VII. See also Meteorologische Zeitschrift, 1880. 



19 1 3. Humphreys, W. J.: Volcanic dust and other factors in the production of climatic 

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

 Observatory, Vol. 6, part i. Washington, 1913. 



1914. Huntington, Ellsworth: The climatic factor as illustrated in arid America. 

 Carnegie Institution of Washington, 1914- 



