130 Alaskan Science Conference 



combine to produce conditions favorable to the existence of 

 glaciers in various parts of the world; and research in certain 

 fundamental problems in geology and geophysics, such as the 

 mechanics of rock deformation and flow and the manner of 

 recrystallization of mineral components under stress, may also 

 be aided by a study of ice. 



Glaciology thus has broader scope than merely the study of 

 ice itself. It serves the fields of climatology, geology, physics, 

 geophysics, geomorphology, and plant ecology. In looking ahead, 

 it would seem desirable to continue and expand current field 

 research by placing special emphasis on the study of the fol- 

 lowing: the structure and properties of glacier ice and neve, 

 including the mechanics of ice flow; glacier regimen; the varia- 

 tions of glaciers and the relationship between these variations 

 and climatic change; the character and extent of Pleistocene 

 glaciation. In centers of learning one may hope that, while 

 field research goes forward, adequate attention will also be paid 

 to the work of systematically describing and classifying the 

 glaciers, correlating existing data, compiling detailed base maps 

 of existing glaciers as well as Pleistocene glacial deposits, and 

 assembling source materials and bibliographies. There is room 

 here for activity on the part of the trained scientist, the student, 

 and even the very casual traveller. 



At the same time, there is the need for close relationship be- 

 tween the individuals, institutions, and government agencies 

 active or interested in this field of study. We must ensure that 

 all existing records will be preserved for future generations and 

 that, meanwhile, we may maintain maximum facilities for co- 

 operation and an interchange of information. This is precisely 

 one of the functions which the Alaskan Science Conference 

 envisions, whereby each of us may know what other individuals, 

 institutions or Government agencies are doing, and how one 

 another's programs may be integrated for our mutual benefit. 

 Glaciology, although playing a relatively minor part in Alaskan 

 scientific research, does nevertheless involve the activities of 

 many diverse groups. The relatively long list of government 

 and private agencies which are concerned to a lesser or greater 



