A Proposed Framework for Developing Indicators of Ecosystem Health for the Great Lakes Region |
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Page 32
... Rapport , 1990 ; Bird and Rapport , 1986 ) and certain methods devel- oped for policy - making techniques , such as decision analysis ( Maguire 1988 ) or environmental impact assessment , pro- vide examples of ways in which biological ...
... Rapport , 1990 ; Bird and Rapport , 1986 ) and certain methods devel- oped for policy - making techniques , such as decision analysis ( Maguire 1988 ) or environmental impact assessment , pro- vide examples of ways in which biological ...
Page 34
... ( Bird and Rapport , 1986 ) . Data on lake trout and walleye populations provide direct overlap between biological and socioeconomic indicators . These data will track the utility of open - water quality . Data on recreational use are ...
... ( Bird and Rapport , 1986 ) . Data on lake trout and walleye populations provide direct overlap between biological and socioeconomic indicators . These data will track the utility of open - water quality . Data on recreational use are ...
Page 39
... Rapport ( 1990 ) and the example of implementa- tion found in Bird and Rapport ( 1986 ) provide a logical starting point . Stock size , rate of harvesting and rate of recruitment for commercially important fish species is of both ...
... Rapport ( 1990 ) and the example of implementa- tion found in Bird and Rapport ( 1986 ) provide a logical starting point . Stock size , rate of harvesting and rate of recruitment for commercially important fish species is of both ...
Contents
PREAMBLE | 1 |
LIST OF FIGURES | 3 |
FRAMEWORK FOR DEVELOPING A MONITORING PROGRAM | 9 |
Copyright | |
2 other sections not shown
Common terms and phrases
abundance achieved action activity analysis approach assessment attributes biological Bird broad Cairns cause changes chemical compliance indicators composition considered contaminants continued costs degradation desirable determine diagnostic diversity early warning indicators ecological economic ecosystem health ecosystem objectives Edwards efforts environment environmental quality establish et al evaluating evidence example exposure field fish framework functional future goals groups habitat historical human health human health effects identified impact important increased individual integrity interpretable judge laboratory lake trout Lakes region levels limitations linkages measures ment methods monitoring program natural occurred organisms parameters particular phosphorus populations potential predictive problems processes proposed protection reasons relationship relative relevance require Research response restoration resulting Ryder scale selected sensitive serve shareholders single social species stress stressors structure studies sustainability taxonomic tests tion toxic trends types various water quality