Fisheries Science for Lawyers: Readings Accompanying CLE ProgramUniversity of Washington Law School, 1980 |
From inside the book
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Page 105
... population . Biologists have characterized this quality by defining the nature of growth expected at various population sizes . A variety of models have been developed to quantify the surplus or growth potential of fisheries populations ...
... population . Biologists have characterized this quality by defining the nature of growth expected at various population sizes . A variety of models have been developed to quantify the surplus or growth potential of fisheries populations ...
Page 14
... population by a single number . In the figure , the population level is d at the beginning of a harvest season . Consider the population - based policy that , beginning with a popula- tion of size d allows harvesting until the ...
... population by a single number . In the figure , the population level is d at the beginning of a harvest season . Consider the population - based policy that , beginning with a popula- tion of size d allows harvesting until the ...
Page 50
Readings Accompanying CLE Program University of Washington. School of Law. population was in error . Instead , the population may have decreased because the ecosystem had changed . This reali- zation reinforces the importance of ...
Readings Accompanying CLE Program University of Washington. School of Law. population was in error . Instead , the population may have decreased because the ecosystem had changed . This reali- zation reinforces the importance of ...
Contents
II | |
A The Act and Biological Considerations | 1 |
B Optimum Sustainable Populations and Opti | 12 |
2 other sections not shown
Common terms and phrases
action activities agency agreement amendment animals application appointed appropriate authorized basis biological carry chinook Columbia River Commission Committee concerned conservation conservation and management considered consistent Convention Council court definition described designated determines discussion economic ecosystem effect endangered species established example exemption existing Federal finds fish fish or wildlife fishery management foreign functioning habitat harvest implement importation issued jurisdiction limited listed maintain marine mammals maximum means measures ment models natural necessary notice ocean operating optimum Pacific paragraph period permit person plants population present problems productivity prohibited proposed protection provisions pursuant reasonable regulation relating respect result salmon scientific Secretary STAT steelhead subsection sustainable taken taking term thereof threatened species tion United vessel violation yield zone