Fisheries Science for Lawyers: Readings Accompanying CLE ProgramUniversity of Washington Law School, 1980 |
From inside the book
Results 1-3 of 41
Page 14
... harvest of d - b animals ( naively assuming that natural mortality is negligible during the harvest sea- son ) . As long as the population is described by a sin- gle number , this population - based policy is equivalent to a yield ...
... harvest of d - b animals ( naively assuming that natural mortality is negligible during the harvest sea- son ) . As long as the population is described by a sin- gle number , this population - based policy is equivalent to a yield ...
Page 38
... harvest amount is chosen on the basis of an estimate of the pre - harvest population . If the present population size is higher than estimated , then the population size after harvest will exceed OSP . If the permitted harvest is ...
... harvest amount is chosen on the basis of an estimate of the pre - harvest population . If the present population size is higher than estimated , then the population size after harvest will exceed OSP . If the permitted harvest is ...
Page 39
... harvest quantity . Finally , one compares the average adverse consequences for the candidate harvest quanti- ยท ties and then chooses the harvest quantity having the lowest average . This alternative method has not been applied to ...
... harvest quantity . Finally , one compares the average adverse consequences for the candidate harvest quanti- ยท ties and then chooses the harvest quantity having the lowest average . This alternative method has not been applied to ...
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