WATER RELATIONS OF FOREST TREES 377 



Krecmer, V. (195 1) Rosajako cinitel meteorologicky, pudni, fysiologicky, ekologicky, 



a rosa v lesnictvi (Dew as a meteorological, pedological, physiological and 



ecological factor, and dew in forestry.) Lcsn. Pracc, 30, 340-375. 

 KuNTZ, J.E. & RiKER, A.J. (1955) The use of radioactive isotopes to ascertain the role 



of root grafting in the translocation of water, nutrients and disease-inducing 



organisms among forest trees. A-Conf. 8-P-105, Geneva. 

 Lachausee, E. (1950) Les sols sous la dominance de I'eau et la foret. Rev. For. franc. 



5, 246-273. 

 Ladefoged, K. (1956) Undersogelser af traeenies vandforbrug (Studies on water 



consumption by trees.) Dansk Skot'forcn. Tidsskr. 41, 481-506. 

 Lebedeff, A.F. (1928) The movement of ground and soil waters. Proc. 1st int. Congr. 



Soil Set. I, 459-494. 

 LoDEWiCK, J.E. (1930) Effect of certain climatic factors on the diameter growth of 



longleaf pine in western Florida. J. Agric. Res. 41, 349-363. 

 Lyon, C. (1940) Tree growth beside a rain gauge and thermometer. Ecology, 21, 



425-437- 

 Lyon, C. (1943) Water supply and the growth rates of conifers around Boston. 



Ecology, 24, 329-344- 

 Mikola, p. (1950) Katovuodet ja metsien kasvu. (Tree growth in years of crop failure.) 



Metsdt. Aikak. 6, 204-205. 

 Moore, B. (1926) Influence of certain soil and light conditions on the establishment 



of reproduction in northeastern conifers. Ecology, 7, 191-220. 

 iVloTLEY, J.A. (1949) Correlation of elongation in white and red pine with rainfall. 



Butler Unit'. Bot. Stud. 9, 1-8. 

 1'enman, H.L. (1948) The dependence of transpiration on weather and soil conditions. 



J. Soil Sci. I, 74-89. 

 Penman, H.L. (1956) Estimating evaporation. Trans. Aiiier. Geopliys. Un .37, 43-50. 

 Pisek, a. (1950) Transpiration und Wasserhaushalt der Fichte bei zunehmender Luft- 



und Bodentrockcnhiet. Proc. VII int. Bot. Congr., Stockholm, 229-230. 

 Russell, M.B. (i960) Some physical aspects of plant growth. Soil Sci. Soc. Proc. 24, 



439-440. 

 Russell, R.J. (1932) Dry climates of the United States. II: Frequency of dry and 



desert years 1901-1920. Unit'. Calif. Pnbl. Geog. 5, 245-274. 

 ScHOPMEYER, C.S. (1939) Transpiration and physiochemical properties of leaves as 



related to drought resistance in loblolly pine and shortleaf pine. Plant Physiol. 



14, 447-462. 

 Schubert, A. (1941) Untersuchungen iiber den Transpirationsstram der Nadelholzcr 



und den Wasserbedarf von Fichte und Larche. Thar. Forstl. FB. 90, 821-S83; 



(1941) Abstr. in Forstarchiv, 17, 165. 

 Schulman, E. (1954) Longevity under adversity in conifers. Science, 119, 396-399. 

 Shear, G.M. & Stewart, W.D. (1934) Moisture and pH studies of the soil under 



forest trees. Ecology, 15, 145-153. 

 Stalfelt, M. G. (1944) Granens vattenforbrukning och dess inverkan poa vattenom- 



sattningen i niarkcn. (The water consumption of spruce and its influence on the 



water regiinc of the soil.) K. Lantbr. Akad. Tidskr. 83, 425-505. 

 Stanhill, G. (1957) The effect of difl^erences in soil moisture status on plant growth. 



Soil Sci. 84, 205-214. 



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