Fisheries Science for Lawyers: Readings Accompanying CLE ProgramUniversity of Washington Law School, 1980 |
From inside the book
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Page 6
... productivity is shown , to increase as population size increases , and as illustrated here , is usually assumed to ... productivity and maximum gross produc- tivity occur at very different population sizes . This leads to two very ...
... productivity is shown , to increase as population size increases , and as illustrated here , is usually assumed to ... productivity and maximum gross produc- tivity occur at very different population sizes . This leads to two very ...
Page 19
... productivity and population size . The symbol K indicates the theoretical carrying capacity of the environment . Net productivity is zero at K. As we have discussed before , there is a population size at which net productivity is ...
... productivity and population size . The symbol K indicates the theoretical carrying capacity of the environment . Net productivity is zero at K. As we have discussed before , there is a population size at which net productivity is ...
Page 25
... productivity . ( We have already seen that gross production cannot be expressed adequately . in the naive model ... productivity . As a consequence , a policy based on productivity meas- ured in units of biomass should take age profile ...
... productivity . ( We have already seen that gross production cannot be expressed adequately . in the naive model ... productivity . As a consequence , a policy based on productivity meas- ured in units of biomass should take age profile ...
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
86 STAT agency action anadromous application appropriate biological biomass Bonneville Dam carry chinook salmon Columbia River commercial Commission Committee conservation and management Council critical habitat determined economic endangered or threatened Endangered Species Act enforcement established exemption extinction fall chinook Federal agency Federal Register fish or wildlife fishery conservation zone fishery management plan fishery resources fishing vessel foreign fishing genetic gross productivity habitat harp seal harvest implement importation international fishery agreement jurisdiction listed marine ecosystems Marine Mammal Protection marine mammals maximum maximum sustainable yield ment naive model number of animals ocean optimal optimum sustainable population optimum yield paragraph person photic zone plan or amendment prohibited proposed provisions purposes pursuant to section regulation respect review board salmon and steelhead sea otters species of fish species or threatened steelhead trout subparagraph taking term threatened species tion treaty United States Code violation