Short-term vegetation recovery after a spring grassland fire in Lithuania. Effect of time and slope position
| Author(s) | |
|---|---|
Pranskevičius, Mantas | Vilniaus Gedimino technikos universitetas |
Bolutienė, Violeta | Vilniaus Gedimino technikos universitetas |
Vaitkutė, Dovilė | Vilniaus Gedimino technikos universitetas |
Pundytė, Neringa | Vilniaus Gedimino technikos universitetas |
Úbeda, Xavier | University of Barcelona |
Mataix-Solera, Jorge | University Miguel Hernández, Alicante, Spain |
Cerda, Artemi | University of Valencia |
Martin, Deborah | U.S. Geological Survey, Boulder |
Red Tematica Nacional Efectos de los Incendios Forestales sobre los Suelos |
| Date Issued |
|---|
2012 |
The aim of this work is study the effects of a grassland fire in vegetation recuperation according to fire severity, slope exposition and position. We designed two experimental plots, one located in an east faced slope (Slope A) and other in a west faced (Slope B). Vegetation recuperation was assessed 10, 17, 31 and 46 days after the fire. The results showed that fire severity was higher in slope B, than in slope A. In both slopes vegetation recuperation was different according position. Bottom positions recovered faster than slope and upslope positions, that it is attributed to fire severity (higher in slope and upslope areas) and ash and soil transport and deposition in bottom areas. The vegetation recuperated faster in slope B and 46 days after the fire, 100% of the plot was covered. This was attributed to higher severity, more complex topography, and inclination of Slope A, that delayed the vegetation recover.