PopulationParameters 06

PopulationParameters 06 - ESM 211 Estimating Vital Rates...

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Unformatted text preview: ESM 211 Estimating Vital Rates Estimating Vital Rates Mark-Recapture Method Petersen (1896) Abundance estimator Lincoln (1930) Waterfowl abundance Jackson (1933) Tsetse fly abundance and survival Cormack (1964), Jolly (1965), Seber (1965) CJS Method alive alive dead dead alive alive alive alive dead alive alive alive alive alive dead alive alive alive alive alive alive alive not born not born alive alive alive not born alive alive alive alive alive alive alive alive 2001 2000 1999 1998 1995 1996 1997 (Bruce) (Frank) (Hunter) (Trish) (Arturo) (Chris) 2001 2000 1999 1998 1995 1996 1997 (Bruce) (Frank) (Hunter) (Trish) (Arturo) (Chris) 2001 2000 1999 1998 1995 1996 1997 (Bruce) (Frank) (Hunter) (Trish) (Arturo) (Chris) Survival probability: t S Capture probability: t P Probability of an individual surviving from year t to t+1 Probability of an individual being recaptured in year t (Bruce) Survival probability: t S Capture probability: t P Probability of an individual surviving from year t to t+1 Probability of an individual being recaptured in year t 96 S 97 P 97 S ) 1 ( 98 P- 98 S 99 P }] 1 { )} 1 )( 1 ( { )} 1 ( ) 1 ( [{ 99 00 00 99 01 00 00 99 S S P S P S P S- +-- +-- 2001 2000 1999 1998 1995 1996 1997 = ) , | Bruce Pr( t t P S }] 1 { )} 1 )( 1 ( { )} 1 ( ) 1 ( [{ ) 1 ( 99 00 00 99 01 00 00 99 99 98 98 97 97 96 S S P S P S P S P S P S P S- +-- +--...
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This note was uploaded on 08/06/2008 for the course ESM 211 taught by Professor Kendall during the Winter '08 term at UCSB.

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PopulationParameters 06 - ESM 211 Estimating Vital Rates...

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