Difference between revisions of "Little Colorado River (LCR) Projects"
From Glen Canyon Dam AMP
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==Spring and Fall LCR surveys (4 surveys/yr) [http://gcdamp.com/images_gcdamp_com/7/7a/VanHaverbeke_et_al_2017_USFWS_Mark_recapture_and_fish_monitoring_activies_in_the_LCR_2000-2016.pdf]== | ==Spring and Fall LCR surveys (4 surveys/yr) [http://gcdamp.com/images_gcdamp_com/7/7a/VanHaverbeke_et_al_2017_USFWS_Mark_recapture_and_fish_monitoring_activies_in_the_LCR_2000-2016.pdf]== | ||
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*The LCR is divided into three contiguous reaches (Boulders, Coyote, and Salt) | *The LCR is divided into three contiguous reaches (Boulders, Coyote, and Salt) | ||
+ | *Uses hoopneting in the lower 13.57 river kilometers of the LCR to generate marks and get recaptures | ||
*Closed Chapman Petersen mark-recapture to estimate absolute abundance of ≥150 mm and ≥200 mm humpback chub (spring and fall) and age-0 humpback chub (40-99 mm) in the fall. | *Closed Chapman Petersen mark-recapture to estimate absolute abundance of ≥150 mm and ≥200 mm humpback chub (spring and fall) and age-0 humpback chub (40-99 mm) in the fall. | ||
*Catch per unit effort (CPUE) data = estimate relative abundance | *Catch per unit effort (CPUE) data = estimate relative abundance |
Revision as of 18:02, 27 April 2017
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Spring and Fall LCR surveys (4 surveys/yr) [1]
Juvenile Chub Monitoring (JCM)
LCR PIT tag array
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