Positive interspecific interactions such as mutualism, commensalism, and facilitation are
globally ubiquitous. Although research on positive interactions in terrestrial and marine …

Offsetting aims to compensate for negative impacts due to authorized anthropogenic impacts
associated with development. While anchored into legislation, residual or chronic impacts …

In order for habitat restoration in regulated rivers to be effective at large scales, broadly
applicable frameworks are needed that provide measurable objectives and contexts for …

Global expansion of hydropower resources has increased in recent years to meet growing
energy demands and fill worldwide gaps in electricity supply. However, hydropower induces …

Dam construction and operation can result in serious disturbances to the downstream flow
regime and fluvial process, river morphology and the river's ecological condition worldwide …

A major underpinning of recovery efforts for Pacific salmon (Oncorhynchus spp.) listed under
the Endangered Species Act is that there is a strong relationship between freshwater habitat …

Prey species often congregate in groups to detect and evade predators, yet not all group
members benefit equally. We observed the nesting aggregations of bluehead chub …

Unregulated river systems are organized in a hierarchy in which large-scale factors (ie,
landscape and segment scales) influence local habitats (ie, reach, meso-, and microhabitat …

Subsurface sediments offer an important refuge that support the survival and persistence of
river invertebrates during adverse surface conditions. Access to refuges for invertebrates …

As hydrologic alteration continues to affect aquatic biodiversity, knowledge of the spawning
requirements of fishes, especially 'keystone'or 'foundation'species, is critical for conservation …