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OverviewExcerpt from Quantitative Relations Between Fishing Mortality, Spawning Stress Mortality and Biomass Growth Rate (Computed With Numerical Model Fishmo) The effects of fishing on a given species biomass have been quantitatively evaluated. A constant recruitment is assumed in this study, but the evaluation can be computed on any known age distribution of exploitable biomass. Fishing mortality is assumed to be constant with age equal fraction of fish is removed from each fully recruited year class); however, spawning stress mortality (often called senescent mortality) increases with age. 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. Full Product DetailsAuthor: Taivo LaevastuPublisher: Forgotten Books Imprint: Forgotten Books Dimensions: Width: 15.20cm , Height: 0.30cm , Length: 22.90cm Weight: 0.086kg ISBN: 9781332306749ISBN 10: 1332306748 Pages: 56 Publication Date: 26 October 2018 Audience: General/trade , General Format: Paperback Publisher's Status: Unknown Availability: Available To Order ![]() Limited stock is available. It will be ordered for you and shipped pending supplier's limited stock. Table of ContentsReviewsAuthor InformationTab Content 6Author Website:Countries AvailableAll regions |