We reviewed 199 published data sets (21 species) to assess the relative frequency of
various density‐dependent processes in salmonids. We examined studies for the presence …

A pressing question for managing recovery of depressed or declining species is: Can habitat
restoration increase resilience to climate change? We addressed this question for salmon …

Marine and freshwater ecosystems are increasingly at risk of large and cascading changes
from multiple human activities (termed “regime shifts”), which can impact population …

Abstract Changes in biophysical conditions through time generate spatial and temporal
variability in habitat quality across landscapes. For river ecosystems, researchers are …

In the Pacific Northwest, widespread stream channel simplification has led to a loss of
habitat area and diversity for rearing salmon. Subsequent efforts throughout the Columbia …

During the transition of juveniles from fresh water to estuarine and coastal environments, the
survival of Pacific salmon (Oncorhynchus spp.) can be strongly size selective and cohort …

Metapopulations are often managed as a single contiguous population despite the spatial
structure underlying their local and regional dynamics. Disturbances from human activities …

Spatial, phenotypic and genetic diversity at relatively small scales can buffer species against
large‐scale processes such as climate change that tend to synchronize populations and …

The existence of multiple migration tactics within a population has been observed for several
fish species, and they may contribute differentially to adult recruitment. Relative contribution …

Hatchery supplementation has been developed to conserve salmonid populations and
provide fisheries. We evaluated supplemented and reference Chinook salmon …