International Decade of Ocean Exploration, Progress Report, April 1976 to April 1977, Vol. 6 (Classic Reprint)

Bücher

Angebote / Angebote:

Excerpt from International Decade of Ocean Exploration, Progress Report, April 1976 to April 1977, Vol. 6 The atmosphere is a major route of transfer for chlorinated and petroleum hydrocarbons and trace metals. Results of studies on atmospheric transfer of trace metals suggest that, except for sea salts, most airborne trace metals over the open ocean and Antarctica are from normal weathering of the earth's crust. However, the concentrations of several easily vaporized trace metals (antimony, cadmium, copper, lead, selenium, and zinc) are greater than those predicted to be of crustal origin. 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.