CLIMATE-CHANGE
; PACIFIC SALMON
; LIFE-HISTORY
; TEMPERATURE
; RIVER
; MIGRATION
; POPULATIONS
; STREAMFLOW
; ECOLOGY
; WATER
WOS学科分类:
Fisheries
; Marine & Freshwater Biology
WOS研究方向:
Fisheries
; Marine & Freshwater Biology
英文摘要:
Median bull trout Salvelinus confluentus breeding was 2 weeks earlier in a cool stream than in a proximate warmer stream, aligning with expectations for salmonids, followed by emergence timing calculated to be 6 weeks later in the cool stream than the warm stream. This pattern is consistent with both site-specific adaptation and thermal spawning threshold hypotheses for life-history event timing in this threatened species.
Univ Washington, Sch Aquat & Fishery Sci, Box 355020, Seattle, WA 98195 USA
Recommended Citation:
Austin, Catherine S.,Essington, Timothy E.,Quinn, Thomas P.. Spawning and emergence phenology of bull trout Salvelinus confluentus under differing thermal regimes[J]. JOURNAL OF FISH BIOLOGY,2019-01-01,94(1):191-195