YCT Multi-state Assessment Febmary 1 0, 2003 



Table 15. Number and percentage (based on the 195 conservation populations that were 



evaluated) of designated Yellowstone cutthroat trout conservation populations where human 

 management activities were known or believed (possible) to have impacted the population 

 by type of management activity 35 



Table 16. Number and miles of designated conservation populations of Yellowstone cutthroat 

 based on spotting pattern along with proportions of those populations by number and miles 

 within isolets and meta-populations 38 



Table 1 7. Ranked risks to designated conservation populations of Yellowstone cutthroat trout 

 (represented as large spotted, fine spotted or a mixture of both) that functioned as "isolets", 

 "metapopulations", and combined by number of conservation populations and miles of 

 habitat that these conservation populations occupied by risk factor as of 2001 . Bold 

 population composite risk scores are weighted scores for temporal variability, population 

 size, demographics, and isolation re-classified into low to high categories (see Methods for 

 details) 40 



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