Effects of wildfire and logging on soil functionality in the short-term in Pinus halepensis M. forestsAuthor(s): Manuel E. Lucas-Borja; R. Ortega; I. Miralles; P. A. Plaza-Álvarez; J. González-Romero; E. Peña-Molina; D. Moya; D. A. Zema; J. W. Wagenbrenner; J. de las Heras
Source: European Journal of Forest Research
Publication Series: Scientific Journal (JRNL)
Station: Pacific Southwest Research Station
Download Publication (1008.0 KB)
Salvage logging is thought to have negative impacts on soil functionality because it may increase soil compaction and reduce vegetation cover and soil organic matter content. We investigated whether and to what extent burning and subsequent logging initially altered soil functionality of a Mediterranean forest of Pinus halepensis M. Soil functionality indicators (e.g. soil enzyme activities, basal soil respiration, glomalin-related soil protein, and microbial carbon) were measured in March and October 2017 in unburned forest plots, nearby plots severely burned by wildfire in July 2016, and nearby burned plots severely burned by wildfire and then logged in December 2016 using a lightweight agricultural tractor. The results showed significant differences among three groups: unburned soils sampled in spring (1) and autumn (2), and burned soils (not subject or subject to logging) sampled in spring and autumn. In unburned plots, seasonality had a significant effect, which disappeared in burned plots regardless of whether they had been logged. The burned plots had higher content of organic matter and total nitrogen than the unburned soils but they were not correlated to higher soil respiration or microbial biomass. There were not any differences in any of the soil functionality indicators between the unlogged and logged burned plots. In addition, the burned plots had a higher glomalin-related soil protein content than the unburned soil in the autumn measurement. Overall, the results suggest a short-term wildfire impact of soil properties whereas logging using a lightweight tractor produced no significant impacts in this sparse Mediterranean pine forest.
- You may send email to email@example.com to request a hard copy of this publication.
- (Please specify exactly which publication you are requesting and your mailing address.)
CitationLucas-Borja, Manuel E.; Ortega, R.; Miralles, I.; Plaza-Álvarez, P. A.; González-Romero, J.; Peña-Molina, E.; Moya, D.; Zema, D. A.; Wagenbrenner, J. W.; de las Heras, J. 2020. Effects of wildfire and logging on soil functionality in the short-term in Pinus halepensis M. forests. European Journal of Forest Research. 6(1): 2414. https://doi.org/10.1007/s10342-020-01296-2.
KeywordsHigh-severity fire, Mediterranean forest, Salvage logging, Soil respiration, Soil organic matter, Soil enzyme
- Wildfire alters belowground and surface wood decomposition on two national forests in Montana, USA
- Soil respiration and carbon responses to logging debris and competing vegetation
- The effect of fire intensity on soil respiration in Siberia boreal forest
XML: View XML