Excerpt from Agricultural Research Service Precipitation Facilities and Related Studies The studies are primarily aimed at providing information about precipitation pertinent to research on the hydrology of specific agricultural watersheds rather than for investigations of precipitation patterns for their own sake. Nevertheless, some of the gages in the observational program have been placed on an equally spaced grid or otherwise stratified so that information about the temporal and spatial variations of precipitation on the areas sampled are provided within practical limits. Although obtained primarily from rural areas, the findings from the networks can also be taken as indicative of precipitation in urban settings, except for large metropolitan areas where local conditions may cause unique patterns. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This 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.

Werkdocumenten van een symposium uit de Verenigde Staten over methoden om natuurlijke regenval na te bootsen in bodemkundige experimenten