TY - JOUR
AU - Tennyson, Larry C.
AB - Effects of logging access roads on seven streamflow variables were monitored on six forested headwater watersheds in north central Idaho. The streamflow variables were annual maximum streamflow, date of maximum streamflow, annual minimum streamflow, annual water yield, and streamflow equaled or exceeded 5% of the year, 25% of the year, and 75% of the year. The watersheds, ranging in area from 28.3 to 147.7 ha, had less than 5% of their area in roads. Two statistically significant (α = 0.05) changes occurred following road construction: an increase in the 25% exceedance flows in one watershed and a decrease in the 5% exceedance flows in another watershed. No significant changes were detected in other flow parameters on any of the watersheds. The results indicate that the hydrologic behavior of small forested watersheds may be altered when only a small area is disturbed by roads.
TI - Alteration of Streamflow Characteristics Following Road Construction in North Central Idaho
JF - Water Resources Research
DO - 10.1029/WR020i008p01159
DA - 1984-08-01
UR - https://www.deepdyve.com/lp/wiley/alteration-of-streamflow-characteristics-following-road-construction-71WycgxOO9
SP - 1159
EP - 1163
VL - 20
IS - 8
DP - DeepDyve
ER -