The Use of Riparian Vegetation in Stream‐Temperature Modification

Abstract

Abstract This paper describes a framework for estimating the effectiveness of riparian vegetation in modifying the water temperature in streams. A physically‐based model was incorporated into the framework and used to demonstrate that planting trees in strategic locations can have a substantial effect on water temperature in streams and, consequently, on the survival of target fish populations. Application of the framework suggested that equivalent plantings in different configurations can have markedly different outcomes in terms of resultant stream temperature. There is no single best solution for all stream‐restoration projects but, through the use of this framework, environmental planners, designers and managers can compare scenarios and make appropriate decisions for specific streams.