The Climate of Australasia in Reference to Its Control by the Southern Ocean (Classic Reprint)

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Excerpt from The Climate of Australasia in Reference to Its Control by the Southern OceanThis cycle does not offer us any simple direct evidence as to the nature of the forthcoming seasons, for it affects the weather of the continents mainly by causing changes in the circulation of the oceans. Now we know that ocean currents vary from year to year, we can understand how the actual irregularities in the seasons are fully consistent with the obvious oceanic control of the climate of the lands in the southern hemisphere. As these irregularities are caused by processes which take a year or more to run their course, we have the means of watching in one year the evolution of the weather we shall experience in the next.The problems Of long distance weather forecasting may be solved by two methods, each applicable to special areas.In this address I have referred mainly to the in¿uence of the oceanic Circulation, as its effects may be traced directly in the land masses of the southern hemisphere. In the more complex conditions of the northern hemisphere the oceanic control may not be recognised so directly and there seasonal weather changes are necessarily considered in relation to the atmospheric pressure systems, which have been investigated with such interesting results by the American meteorologists.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.