Table 1.

Summary of the ten land use × climate change scenarios used to predict impacts on stream fish assemblages

	% impervious	% forested	Presence of riparian buffer	% watershed under construction	Climate
Baseline	10	20	Yes	0	Present*
Climate Change only	10	20	Yes	0	Future†
Urbanization only	30	2	No	2	Present*
Urbanization + Climate Change	30	2	No	2	Future†

*Present climate is taken from the years 1995 to 2004 based on historical simulations by the HadCM3 model and statistically downscaled to match observed historical distributions (Supporting Information, Appendix S1). We used historical simulations to ensure uniformity among the climate drivers.

^† Four different future climate change scenarios were used, as described in text and Table 3.