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In a Perfect Ocean - The State Of Fisheries And Ecosystems In The North Atlantic Ocean (Paperback, 2nd ed.)
Loot Price: R1,348
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In a Perfect Ocean - The State Of Fisheries And Ecosystems In The North Atlantic Ocean (Paperback, 2nd ed.)
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Recent decades have been marked by the decline or collapse of one
fishery after another around the world, from swordfish in the North
Atlantic to orange roughy in the South Pacific. While the effects
of a collapse on local economies and fishing-dependent communities
have generated much discussion, little attention has been paid to
its impacts on the overall health of the ocean's ecosystems."In a
Perfect Ocean: The State of Fisheries and Ecosystems in the North
Atlantic Ocean" presents the first empirical assessment of the
status of ecosystems in the North Atlantic ocean. Drawing on a wide
range of studies including original research conducted for this
volume, the authors analyze 14 large marine ecosystems to provide
an indisputable picture of an ocean whose ecology has been
dramatically altered, resulting in a phenomenon described by the
authors as "fishing down the food web." The book: provides a
snapshot of the past health of the North Atlantic and compares it
to its present statuspresents a rigorous scientific assessment
based on the key criteria of fisheries catches, biomass, and
trophic levelconsiders the factors that have led to the current
situationdescribes the policy options available for halting the
declineoffers recommendations for restoring the North AtlanticAn
original and powerful series of maps and charts illustrate where
the effects of overfishing are the most pronounced and highlight
the interactions among various factors contributing to the overall
decline of the North Atlantic's ecosystems.This is the first in a
series of assessments by the world's leading marine scientists,
entitled "The State of the World's Oceans." "In a Perfect Ocean:
The State of Fisheries andEcosystems in the North Atlantic Ocean"
is a landmark study, the first of its kind to make a comprehensive,
ecosystem-based assessment of the North Atlantic Ocean, and will be
essential reading for policymakers at the state, national, and
international level concerned with fisheries management, as well
for scientists, researchers, and activists concerned with marine
issues or fishing and the fisheries industry.
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