Suchergebnisse

During the past thirty years there has been an increasing awareness that in order to achieve the maximum utilization of available water resources the development of each river basin should be considered as an entity. One instance in which the concept was thoroughly applied, whether or not properly, was the Tennessee Valley Authority. Effective conservation and flood control practices must begin in the upper reaches of a watershed in order to be effective. Normally the best dam sites are located in the more mountainous terrain, distant from the cities and irrigated farm lands.

The approval of the Alaskan statehood bill by the 1958 session of the United States Congress focuses new attention on the increasing penetration of the high northern latitudes. But Canada, Denmark, Iceland, Norway, Sweden, Finland and the Soviet Union, as well as the United States, have long been active in this frontier region.