TY - RPRT TI - Identification of linear and threshold responses in streams along a gradient of urbanization in Anchorage, Alaska AU - Robert T. Ourso AU - S.A. Frenzel PY - 2003 DO - 10.1023/a:1026211808745 UR - https://pubs.usgs.gov/publication/70025793 ID - 70025793 ER -