Filters: Types: Map Service (X) > Extensions: Citation (X) > Types: OGC WMS Layer (X) > Types: OGC WFS Layer (X) > partyWithName: LCC Network Data Steward (X) > partyWithName: Western Alaska Landscape Conservation Cooperative (X) > partyWithName: Peter Westley (X)
Folders: ROOT > ScienceBase Catalog ( Show direct descendants )
1 result (7ms)
LocationFilters
Date Range
Types Contacts
Categories Tag Types
|
An important unresolved question is how populations of coldwater-dependent fishes will respond to rapidly warming water temperatures. For example, the culturally and economically important group, Pacific salmon (Oncorhynchus spp.), experience site-specific thermal regimes during early development that could be disrupted by warming. To test for thermal local adaptation and heritable phenotypic plasticity in Pacific salmon embryos, we measured the developmental rate, survival, and body size at hatching in two populations of sockeye salmon (Oncorhynchus nerka) that overlap in timing of spawning but incubate in contrasting natural thermal regimes. Using a split half-sibling design, we exposed embryos of 10 families...
|
![]() |