Freshwater fish change their movement patterns in response to natural or
anthropogenic changes in habitat. Dam removal, a major restoration practice to restore
river longitudinal connectivity, can affect river habitat with changes in flow regimes
and morphological changes due to the sudden release of dam‐trapped sediments. In
Taiwan, a mid‐size dam, Cijiawan #1 dam, was removed in 2011 to provide access to
upstream habitat for the endangered target species, Taiwan salmon (Oncorhynchus
masou formosanus). A three‐phase radio telemetry tracking experiment was conducted
to identify the movement patterns before, during and after dam removal. Some tagged
Freshwater fish change their movement patterns in response to natural oranthropogenic changes in habitat. Dam removal, a major restoration practice to restoreriver longitudinal connectivity, can affect river habitat with changes in flow regimes and morphological changes due to the sudden release of dam‐trapped sediments. InTaiwan, a mid‐size dam, Cijiawan #1 dam, was removed in 2011 to provide access toupstream habitat for the endangered target species, Taiwan salmon (Oncorhynchusmasou formosanus). A three‐phase radio telemetry tracking experiment was conductedto identify the movement patterns before, during and after dam removal. Some tagged
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