机读格式显示(MARC)
- 000 01882nam a2200313 a 4500
- 008 060327s2004 it ab b i000 0 eng d
- 020 __ |a 9251049610 : |c CNY200.00
- 090 __ |a FAO/S9-5/FAO/V.429
- 245 00 |a Marine ranching / |c edited by Devin M.. Bartley and Kenneth M. Leber.
- 260 __ |a Rome : |b Food and Agriculture Organization of the United Nations, |c c2004.
- 300 __ |a 213 p. : |b col. ill., col. maps ; |c 30 cm.
- 490 0_ |a FAO fisheries technical paper, |x 0429-9345 ; |v .429.
- 504 __ |a Includes bibliographical references.
- 520 __ |a With coastal fisheries in decline around the world, there is mounting concern about how long current sources of seafood can supply world needs. Governments, resource managers and those who make their livelihood on fishing are seeking better ways to improve fishing yields. Many seek greater emphasis on restocking and aquaculture-based stock enhancement as a way rapidly to replenish depleted fish stocks and increase fishery landings. This volume presents case studies that represent various scenarios and situations in using sea ranching and marine hatchery enhancement to generate income, re-establish fisheries and conserve aquatic biodiversity. The studies demonstrate that stocking can clearly work in some cases to increase fishery landings, but that economic success will depend on many factors.
- 650 _0 |a Aquatic biological diversity conservation.
- 650 _0 |a Fishes |x Conservation.
- 650 _0 |a Environmental monitoring.
- 650 _0 |a Fisheries |x Economic aspects.
- 650 _0 |a Marine resources conservation.
- 700 1_ |a Bartley, Devin M.
- 700 1_ |a Leber, Kenneth Miles.
- 710 2_ |a Food and Agriculture Organization of the United Nations.