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000448553 010__ $$a  2011031308
000448553 019__ $$a780333089$$a783136698
000448553 020__ $$a9780199798148 (pbk. : alk. paper)
000448553 020__ $$a0199798141 (pbk. : alk. paper)
000448553 020__ $$a9780199798131 (alk. paper)
000448553 020__ $$a0199798133 (alk. paper)
000448553 035__ $$a(OCoLC)ocn747712904
000448553 035__ $$a448553
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000448553 05000 $$aSH329.O94$$bH55 2012
000448553 08200 $$a338.3/727$$223
000448553 1001_ $$aHilborn, Ray,$$d1947-
000448553 24510 $$aOverfishing :$$bwhat everyone needs to know /$$cRay Hilborn with Ulrike Hilborn.
000448553 260__ $$aOxford ;$$aNew York :$$bOxford University Press,$$cc2012.
000448553 300__ $$axviii, 150 p. ;$$c21 cm.
000448553 4901_ $$aWhat everyone needs to know
000448553 504__ $$aIncludes bibliographical references and index.
000448553 5050_ $$aMachine generated ty  abitat to fish populations? -- What about the enormous numbers seen by John Smith? -- What is the difference between recruitment overfishing and growth overfishing? -- Can recreational and commercial fisheries co-exist? -- 4.Modern Industrial Fisheries Management -- What is an example of a well-managed fishery? -- What is different about the pollock fishery that makes it such a good example of sustainable management? -- Why does the allowable catch change so much from year to year? -- What is a stock assessment? -- What is an observer program? -- Why are there not more observer programs in world fisheries? -- What is a certified fishery? -- Why do some NGOs believe the Eastern Bering Sea pollock fishery is not well managed? -- 5.Economic Overfishing -- Is overfishing only a biological problem? -- What are individual fishermen's quotas, the IFQs? -- What are the benefits of IFQs? -- What are the negative impacts of IFQs? -- What is economic overfishing? -- How economically efficient are world fisheries in general? -- How do we prevent economic overfishing? -- Are there ways to prevent the tragedy of the commons without privatizing fisheries? -- What are community development quotas? -- How does sector allocation work? -- What other mechanisms have been used to allocate fish? -- 6.Climate and Fisheries -- How does climate affect fish populations? -- Are many fisheries affected by climate? -- Are there other fisheries where we can look at hundreds of years of history before fishing started? -- How can we tell if a fishery is declining because of climate or fishing pressure? -- What are going to be the impacts on fisheries from a warming ocean? -- What will be the impacts of ocean acidification? -- 7.Mixed Fisheries -- Do fisheries catch one species or more? -- What determines how hard a fish species can be harvested? -- How do we balance harvesting high- and low-productivity species in mixed fisheries? -- What is "underfishing"? -- Is it better to give up potential yield of productive species to keep unproductive species at high abundance? -- How can we manage fisheries to reduce the mixed nature of the fishery? -- 8.High Seas Fisheries -- What is the status of bluefin tuna that were proposed for CITES listing? -- What is the status of tuna around the world? -- Have some international fisheries management organizations been successful? -- Why are some tuna stocks underexploited and others overexploited? -- Is there hope for managing these high-seas fisheries? -- 9.Deepwater Fisheries -- What happened to the orange roughy stocks? -- Can very slow-growing fish like orange roughy be sustainably managed? -- What is the experience with orange roughy in other countries? -- Does closing large sections of New Zealand's economic zone assure the sustainability of orange roughy? -- Should we have left potential orange roughy stocks unfished until we know more about their biology and ecosystem? -- How should we deal with new resources when their biology and sustainability are highly uncertain? -- 10.Recreational Fisheries -- Are recreational fisheries fundamentally different from commercial fisheries? -- What is the scale
000448553 5050_ $$aOverfishing -- Historical overfishing -- Recovery of fisheries -- Modern industrial fisheries management -- Economic overfishing -- Climate and fisheries -- Mixed fisheries -- High seas fisheries -- Deepwater fisheries -- Recreational fisheries -- Small-scale and artisanal fisheries -- Illegal fishing -- Trawling impacts on ecosystems -- Marine protected areas -- Ecosystem impacts of fishing -- The status of overfishing.
000448553 520__ $$aOver the past twenty years considerable public attention has been focused on the decline of marine fisheries, the sustainability of world fish production, and the impacts of fishing on marine ecosystems. Many have voiced their concerns about marine conservation, as well as the sustainable and ethical consumption of fish. But are fisheries in danger of collapse? Will we soon need to find ways to replace this food system? Should we be worried that we could be fishing certain species to extinction? Can commercial fishing be carried out in a sustainable way? While overblown prognoses concerning the dire state of fisheries are plentiful, clear scientific explanations of the basic issues surrounding overfishing are less so - and there remains great confusion about the actual amount of overfishing and its ecological impact.
000448553 650_0 $$aOverfishing.
000448553 650_0 $$aSustainable fisheries.
000448553 650_0 $$aFisheries$$xEnvironmental aspects.
000448553 7001_ $$aHilborn, Ulrike.
000448553 830_0 $$aWhat everyone needs to know.
000448553 85200 $$bgen$$hSH329.O94$$iH55$$i2012
000448553 909CO $$ooai:library.usi.edu:448553$$pGLOBAL_SET
000448553 980__ $$aBIB
000448553 980__ $$aBOOK