Movement and characteristics of stream-borne coarse woody debris in adjacent burned and undisturbed watersheds in Wyoming
Young, MK
| HERO ID | 7310915 |
|---|---|
| In Press | No |
| Year | 1994 |
| Title | Movement and characteristics of stream-borne coarse woody debris in adjacent burned and undisturbed watersheds in Wyoming |
| Authors | Young, MK |
| Journal | Canadian Journal of Forest Research |
| Volume | 24 |
| Issue | 9 |
| Page Numbers | 1933-1938 |
| Abstract | Following fire, changes in streamflow and bank stability in burned watersheds can mobilize coarse woody debris. In 1990 and 1991, I measured characteristics of coarse woody debris and standing riparian trees and snags in Jones Creek, a watershed burned in 1988, and in Crow Creek, an unburned watershed. The mean diameter of riparian trees along Jones Creek was less than that of trees along Crow Creek, but the coarse woody debris in Jones Creek was greater in mean diameter. Tagged debris in Jones Creek was three times as likely to move, and moved over four times as far as such debris in Crow Creek. In Jones Creek, the probability of movement was higher for tagged pieces that were in contact with the stream surface. Larger pieces tended to be more stable in both streams. It appears that increased flows and decreased bank stability following fire increased the transport of coarse woody debris in the burned watershed. Overall, debris transport in Rocky Mountain streams may be of greater significance than previously recognized. |
| Doi | 10.1139/x94-248 |
| Wosid | WOS:A1994QB75000023 |
| Is Certified Translation | No |
| Dupe Override | No |
| Is Public | Yes |
| Language Text | English |