Evaluating vegetation recovery following large-scale forest fires in Borneo and northeastern China using multi-temporal NOAA/AVHRR images
- 1 April 2005
- journal article
- Published by Informa UK Limited in Journal of Forest Research
- Vol. 10 (2), 101-111
- https://doi.org/10.1007/s10310-004-0106-y
Abstract
This study evaluated whether a normalized difference vegetation index (NDVI), derived from 8-km-resolution National Oceanic Atmospheric Administration (NOAA) Pathfinder AVHRR (advanced very high resolution radiometer) land (PAL) data, is appropriate for monitoring recovery following large-scale forest fires. Recovery processes were examined after fires on the island of Borneo and in northeastern China in 1983 and 1987, respectively. Based on pre- and post-fire NDVI differences (NDVId), six damage classes were established. Post-fire changes in land cover were monitored using (1) the average NDVI of all pixels corresponding to each damage class (A-NDVI) and (2) the ratio of a fire-affected A-NDVI to a non-fire-affected A-NDVI (QNDVI). Burn areas located by an NDVId threshold value were similar to reported burn areas. Both A-NDVI and QNDVI values signaled vegetation recovery, but the QNDVI gave much better results. For both the 1983 Borneo and 1987 northeastern China fires, QNDVI values dropped at the time of the fire and increased for about 4 years afterwards, although a 4-year period is obviously less than the time required for biomass recovery. Trends at the two study sites diverged after this period, however. The QNDVI values for multiple fire events in Borneo (in 1983, 1987, 1991, 1997, and 1998) showed that recovery times varied with the size of the burn area, but not with the damage class of the same event, whereas the severe-class QNDVI values for the fire in northeastern China in 1987 were still lower than the control value 10 years after the fire.Keywords
This publication has 34 references indexed in Scilit:
- Spatial patterns of forest fires in Catalonia (NE of Spain) along the period 1975–1995Forest Ecology and Management, 2001
- Fire effects on infiltration rates after prescribed fire in Northern Rocky Mountain forests, USAJournal of Hydrology, 2000
- The role of fire and soil heating on water repellency in wildland environments: a reviewJournal of Hydrology, 2000
- Smoke-haze from the 1997 Indonesian forest fires: effects on pollution levels, local climate, atmospheric CO2 concentrations, and tree photosynthesisForest Ecology and Management, 1999
- Fire effects on belowground sustainability: a review and synthesisForest Ecology and Management, 1999
- Multi-temporal active-fire based burn scar detection algorithmInternational Journal of Remote Sensing, 1999
- Global land cover classifications at 8 km spatial resolution: The use of training data derived from Landsat imagery in decision tree classifiersInternational Journal of Remote Sensing, 1998
- Estimation of forest Leaf Area Index using remote sensing and GIS data for modelling net primary productionInternational Journal of Remote Sensing, 1997
- Mapping raster imagery to the Interrupted Goode Homolosine projectionInternational Journal of Remote Sensing, 1994
- The Pathfinder AVHRR land data set: An improved coarse resolution data set for terrestrial monitoringInternational Journal of Remote Sensing, 1994