Vegetation-Soil Units in the Central Oregon Juniper Zone (Classic Reprint)

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Excerpt from Vegetation-Soil Units in the Central Oregon Juniper ZoneThe central Oregon juniper zone includes approximately acres in Crook, Des chutes, and Jefferson Counties where western juniper is a maior component of the vegetation. This area is one of three physiographic sub divisions of the Northwest representative of the pinyon-juniper zone in the Western United States. 'although no pinyon pines occur in the Oregon area, other features are similar to the broad parent zone. Soils are generally shallow and stony. The climate is characterized by high summer temperatures, cool winters, high winds, low relative humidity, and low annual precipitation. In the study area, the zone grades to the ponderosa pine zone, where mois ture is more effective, and to the sagebrush or grassland zones of less effective moisture.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.