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Mean Annual Discharge and Chinook Salmon

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Species Common Name
Chinook Salmon
Latin Name (Genus species)
Oncorhynchus tshawytscha
Stressor Name
Flow
Specific Stressor Metric
Mean Annual Discharge (MAD)
Stressor Units
%
Vital Rate (Process)
Residual recruits (Ricker stock-recruit curve)

Life Stage

Season
Apr-Sept
Geography
Chena River, Alaska, USA
Function Type
continuous
Stressor Scale
linear
Citation(s)
Neuswanger, J.R., Wipfli, M.S., Evenson, M.J., Hughes, N.F., and Rosenberger, A.E. Low productivity of Chinook salmon strongly correlates with high summer stream discharge in two Alaskan rivers in the Yukon drainage. Can. J. Fish. Aquat. Sci. 72: 1125–1137 (2015)
dx.doi.org/10.1139/cjfas-2014-0498
File Upload
Chinook Salmon - MAD SR documentation (150.5 KB)
Chinook Salmon - MAD CEMPRA SR Function (224.44 KB)
Images
MAD vs System Capacity
Stressor Response csv data
Data_Chinook_Flow_Chena_0.csv (697 bytes)
PERCENT_MAD Mean System Capacity (%) SD low.limit up.limit
66.68255208 46.4477708 0 0 100
64.72916667 47.5416667 0 0 100
63.07109375 48.4701875 0 0 100
70.16354167 44.4984167 0 0 100
115.1127604 19.3268542 0 0 100
54.22864583 53.4219583 0 0 100
96.32265625 29.8493125 0 0 100
57.36041667 51.6681667 0 0 100
102.4018229 26.4449792 0 0 100
55.05755208 52.9577708 0 0 100
44.74140625 58.7348125 0 0 100
62.38854167 48.8524167 0 0 100
41.60963542 60.4886042 0 0 100
110.3174479 22.0122292 0 0 100
66.93984375 46.3036875 0 0 100
97.42786458 29.2303958 0 0 100
101.0200521 27.2187708 0 0 100
39.58333333 61.6233333 0 0 100
87.01953125 35.0590625 0 0 100
71.453125 43.77625 0 0 100

Stressor Response Chart