Effects of flow regimes altered by dams on survival, population declines, and range‐wide losses of California river‐breeding frogs.

Author(s)
Kupferberg, S.J., Palen, W.J., Lind, A.J., Bobzien, S., Catenazzi, A., Drennan, J., and Power, M.E.
Volume
26
Issue
3
Start Page Number
513
Final Page
524

Datapoints

Displaying 1 - 3 of 3 datapoints.
Species: Foothill Yellow-Legged Frog (Rana boylii)
Exposure Endpoint Type Endpoint Description Endpoint Value Sample Size Units Life Cycle Stage Countries Type
Population Density Presence in sites occupied prior to 1975 See Table 1 USA Exposure Factor Datasets
Population Density Clutch abundance per distance Rivers with dams: 5.5, free flowing rivers: 31.1 Clutches/km Embryo USA Exposure Factor Datasets
Hatching Success Clutch survival by water discharge See Figure 4 7-18, see figure description Embryo USA Exposure Factor Datasets
OEHHA California Office of Environmental Health Hazard Assessment