“…In the 1950s and 1960s, several studies examining the role of LAI on discharge were conducted in various experimental watersheds, including Hubbard Brook in New Hampshire and Coweeta in North Carolina, and provided valuable information to municipal watershed managements. These studies concluded that the type and composition of vegetation cover influence discharge, primarily by finding that small changes in LAI in a watershed can produce large changes in discharge (Swank and Douglass, 1974;Swift and Swank, 1981;Bosch and Hewlett, 1982;Jones and Post, 2004;Brown et al, 2005;Bren and Hopmans, 2007). A positive relationship exists between LAI and rainfall interception (Kittredge, 1948;Lee, 1980;Hewlett, 1982;Chang, 2006).…”