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Classification of the Climates of the USSR
Authors:A A Grigor'yev  M I Budyko
Institution:Institute of Geography of the Academy of Sciences of the USSR Main Geophysical Observatory
Abstract:The paper surveys the present state of the study of the moisture and heat factors of soil formation under the geographic, genetic and agronomic approaches of soil science. The author finds that despite the single physical nature of the phenomena to be studied they have been investigated separately within the framework of each of these approaches. He calls for an integrated study of the moisture and heat factors by the soil-science field as a whole and outlines specific steps.
Keywords:
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