Skip to main content
Advanced Search

Filters: Tags: physiological tolerance (X)

2 results (79ms)   

View Results as: JSON ATOM CSV
thumbnail
An understanding of how fish respond to changes in their environment is necessary when restoring habitat to support native fish and to predict future species assemblages, likely outcomes for important native and non-native species, and the potential for invasion. We will review existing literature and summarize the temperature-dependent physiological tolerances and metabolic responses of fish resident in the Sacramento-San Joaquin Delta (SSJD) to water quality parameters likely to be impacted by water management facilities and global climate change. The review will cover 58 species of fish (23 native). Each species account will be organized into adult, juvenile, larval, and egg tolerances. The water quality variables...
Rapid climate change may prompt species distribution shifts upward and poleward, but species movement in itself is not sufficient to establish climate causation. Other dynamics, such as disturbance history, may prompt species distribution shifts resembling those expected from rapid climate change. Links between species distributions, regional climate trends and physiological mechanism are needed to convincingly establish climate-induced species shifts. We examine a 38-year shift (1974–2012) in an elevation ecotone between two closely related ant species, Aphaenogaster picea and A. rudis. Even though A. picea and A. rudis are closely related with North American distributions that sometimes overlap, they also exhibit...
    map background search result map search result map Physiological Tolerances of Fishes of the Sacramento-San Joaquin Delta, California - BOR Project, FY2011 Physiological Tolerances of Fishes of the Sacramento-San Joaquin Delta, California - BOR Project, FY2011