In this review, we first summarize how hydrologic connectivity has been studied for riverine
fish capable of moving long distances, and then identify research opportunities that have …

Implicit in the question,“How should I prioritize restoration actions?” is often the unstated
question,“What should I restore?” Distinguishing between these questions helps clarify the …

Process-based restoration aims to reestablish normative rates and magnitudes of physical,
chemical, and biological processes that sustain river and floodplain ecosystems. Ecosystem …

Large portions of watersheds and streams are lost to anadromous fishes because of
anthropogenic barriers to migration. The loss of these streams and rivers has shifted the …

Contemporary evolution of Pacific salmon (Oncorhynchus spp.) is best viewed in the context
of the evolutionary history of the species and the dynamic ecosystems they inhabit …

Because resilience of a biological system is a product of its evolutionary history, the
historical template that describes the relationships between species and their dynamic …

We review how urbanization alters aquatic ecosystems, as well as actions that managers
can take to remediate urban waters. Urbanization affects streams by fundamentally altering …

Along with accelerating urbanization and associated anthropogenic disturbance, the
structure and function of freshwater ecosystems worldwide are substantially damaged. To …

Fish passage barriers at road–stream crossings are widely recognized as salmon
Oncorhynchus spp. habitat restoration priorities in Washington State and throughout the …

In this report, we describe a general approach to developing and evaluating alternative
restoration scenarios and present examples of alternative methods for each step in the …