Effects of Urbanization on Habitat

• Decline in habitat value of streams

• Loss of buffer zones

• Loss of large woody debris

• Creation of fish barriers

• A shift in the energy source that drives streams

• Increased algae growth

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Along with changes in hydrology, geomorphology, and water quality, the habitat value of urban streams diminishes with increased impervious cover. There are numerous impacts to the aquatic habitat as well as the riparian corridor, particularly along the stream side zone.