journal article Open Access Sep 03, 2020

Forest Fire Regime in a Mediterranean Ecosystem: Unraveling the Mutual Interrelations between Rainfall Seasonality, Soil Moisture, Drought Persistence, and Biomass Dynamics

Fire Vol. 3 No. 3 pp. 49 · MDPI AG
View at Publisher Save 10.3390/fire3030049
Abstract
Frequent and severe droughts typically intensify wildfires provided that there is enough fuel in situ. The extent to which climate change may influence the fire regime and long time-scale hydrological processes may soften the effect of inter-annual climate change and, more specifically, whether soil-water retention capacity can alleviate the harsh conditions resulting from droughts and affect fire regimes, are still largely unexplored matters. The research presented in this paper is a development of a previous investigation and shows in what way, and to what extent, rainfall frequency, dry season length, and hydraulic response of different soil types drive forest fires toward different regimes while taking into consideration the typical seasonality of the Mediterranean climate. The soil-water holding capacity, which facilitates biomass growth in between fire events and hence favors fuel production, may worsen the fire regime as long dry summers become more frequent, such that the ecosystem’s resilience to climate shifts may eventually be undermined.
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References
58
[1]
Gudmundsson "Predicting above normal wildfire activity in southern Europe as a function of meteorological drought" Environ. Res. Lett. (2014) 10.1088/1748-9326/9/8/084008
[2]
Hanel "Revisiting the recent European droughts from a long-term perspective" Sci. Rep. (2018) 10.1038/s41598-018-27464-4
[3]
Land–atmospheric feedbacks during droughts and heatwaves: state of the science and current challenges

Diego Miralles, Pierre Gentine, Sonia I. Seneviratne et al.

Annals of the New York Academy of Sciences 2018 10.1111/nyas.13912
[4]
Barros, A.M.G., and Pereira, J.M.C. (2014). Wildfire selectivity for land cover type: Does size matter?. PLoS ONE, 9. 10.1371/journal.pone.0084760
[5]
Doerr "Global trends in wildfire and its impacts: Perceptions versus realities in a changing world" Philos. Trans. R. Soc. B (2016) 10.1098/rstb.2015.0345
[6]
Romano, N. (2020). Intertwining observations and predictions in vadose zone hydrology: A review of selected studies. Water, 12. 10.3390/w12041107
[7]
Nasta "Evaluating pedotransfer functions for predicting soil bulk density using hierarchical mapping information in Campania, Italy" Geoderma Reg. (2020) 10.1016/j.geodrs.2020.e00267
[8]
Eagleson, P.S. (2003). Dynamic Hydrology, Copernicus GmbH.
[9]
Rodríguez-Iturbe, I., and Porporato, A. (2004). Ecohydrology of Water-Controlled Ecosystems: Soil Moisture and Plant Dynamics, Cambridge University Press. 10.1017/cbo9780511535727
[10]
Keeley, J.E., Bond, W.J., Bradstock, R.A., Pausas, J.G., and Rundel, P.W. (2012). Fire in Mediterranean Ecosystems: Ecology, Evolution and Management, Cambridge University Press. 10.1017/cbo9781139033091
[11]
Turco "Decreasing fires in a Mediterranean region (1970–2010, NE Spain)" Nat. Hazards Earth Syst. Sci. (2013) 10.5194/nhess-13-649-2013
[12]
Turco "On the key role of droughts in the dynamics of summer fires in Mediterranean Europe" Sci. Rep. (2017)
[13]
Forest disturbances under climate change

Rupert Seidl, Dominik Thom, Markus Kautz et al.

Nature Climate Change 2017 10.1038/nclimate3303
[14]
Chuvieco, E. (2009). Weather factors and fire danger in the Mediterranean. Earth Observation of Wildland Fires in Mediterranean Ecosystems, Springer. 10.1007/978-3-642-01754-4
[15]
Seidl "Modelling natural disturbances in forest ecosystems: A review" Ecol. Model. (2011) 10.1016/j.ecolmodel.2010.09.040
[16]
Thuiller, W., Slingsby, J.A., Privett, S.D.J., and Cowling, R.M. (2007). Stochastic species turnover and stable coexistence in a species-rich, fire-prone plant community. PLoS ONE, 2. 10.1371/journal.pone.0000938
[17]
"The role of fire and soil heating on water repellency in wildland environments: A review" J. Hydrol. (2000)
[18]
Bond "Fire as a global “herbivore”: The ecology and evolution of flammable ecosystems" Trends Ecol. Evol. (2005) 10.1016/j.tree.2005.04.025
[19]
Porporato "Tree-grass coexistence in Savannas: The role of spatial dynamics and climate fluctuations" Geophys. Res. Lett. (1999) 10.1029/1998gl900296
[20]
Romano "Parameterization of a bucket model for soil-vegetation-atmosphere modeling under seasonal climatic regimes" Hydrol. Earth Syst. Sci. (2011) 10.5194/hess-15-3877-2011
[21]
Feng "The ecohydrological context of drought and classification of plant responses" Ecol. Lett. (2018) 10.1111/ele.13139
[22]
Lasaponara "Time-clustering analysis of forest-fire sequences in southern Italy" Chaos Soliton. Fract. (2005) 10.1016/s0960-0779(04)00471-0
[23]
Ursino "Hydrological minimal model for fire regime assessment in a Mediterranean ecosystem" Water Resour. Res. (2011) 10.1029/2011wr010758
[24]
Ursino "Wild forest fire regime following land abandonment in the Mediterranean region" Geophys. Res. Lett. (2014) 10.1002/2014gl061560
[25]
Platt, W.J., Orzell, S.L., and Slocum, M.G. (2015). Seasonality of fire weather strongly influences fire regimes in South Florida savanna-grassland landscapes. PLoS ONE, 10. 10.1371/journal.pone.0116952
[26]
Guswa "Models of soil moisture dynamics in ecohydrology: A comparative study" Water Resour. Res. (2002) 10.1029/2001wr000826
[27]
Porporato "Ecohydrology of water-controlled ecosystems" Adv. Water Res. (2002) 10.1016/s0309-1708(02)00058-1
[28]
Savenije "A monthly interception equation based on the statistical characteristics of daily rainfall" Water Resour. Res. (2006)
[29]
Caylor "On the ecohydrology of structurally heterogeneous semiarid landscapes" Water Resour. Res. (2006) 10.1029/2005wr004683
[30]
Robichaud "Fire effects on soil infiltration" Fire Effects on Soils and Restoration Strategies (2009)
[31]
Larsen "Causes of post-fire runoff and erosion: The roles of soil water repellency, surface cover, and soil sealing" Soil Sci. Soc. Am. J. (2009) 10.2136/sssaj2007.0432
[32]
Doerr "Soil water repellency: Its causes, characteristics and hydro-geomorphological significance" Earth-Sci. Rev. (2000) 10.1016/s0012-8252(00)00011-8
[33]
Letey "Causes and consequences of fire-induced soil water repellency" Hydrol. Process. (2001) 10.1002/hyp.378
[34]
Pierson "Fire effects on rangeland hydrology and erosion in a steep sagebrush-dominated landscape" Hydrol. Process. (2008) 10.1002/hyp.6904
[35]
Ravi "Post-fire resource redistribution in desert grasslands: A possible negative feedback on land degradation" Ecosystems (2009) 10.1007/s10021-009-9233-9
[36]
Arcenegui "Fire effects on soil aggregation: A review" Earth-Sci. Rev. (2011) 10.1016/j.earscirev.2011.08.002
[37]
Prosser "The effect of wildfire on runoff and erosion in native Eucalyptus forest" Hydrol. Process. (1998) 10.1002/(sici)1099-1085(199802)12:2<251::aid-hyp574>3.0.co;2-4
[38]
Robichaud, P.R., Beyers, J.L., and Neary, D.G. (2000). Evaluating the Effectiveness of Postfire Rehabilitation Treatments, Gen. Tech. Rep. RMRS-GTR-63. 10.2737/rmrs-gtr-63
[39]
Choromanska "Prescribed fire alters the impact of wildfire on soil biochemical properties in a ponderosa pine forest" Soil Sci. Soc. Am. J. (2001) 10.2136/sssaj2001.651232x
[40]
Mayor "Post-fire hydrological and erosional responses of a Mediterranean landscape: Seven years of catchment-scale dynamics" Catena (2007) 10.1016/j.catena.2006.10.006
[41]
Capitanio "Post-fire Mediterranean vegetation dynamics and diversity: A discussion of succession models" For. Ecol. Manag. (2008) 10.1016/j.foreco.2007.09.010
[42]
Allen "Estimating evaporation from bare soil and the crop coefficient for the initial period using common soils information" J. Irrig. Drain. Eng. (2005) 10.1061/(asce)0733-9437(2005)131:1(14)
[43]
Nasta "Use of a flux-based field capacity criterion to identify effective hydraulic parameters of layered soil profiles subjected to synthetic drainage experiments" Water Resour. Res. (2016) 10.1002/2015wr016979
[44]
Henley "Statics of a “self-organized” percolation model" Phys. Rev. Lett. (1993) 10.1103/physrevlett.71.2741
[45]
Sutherland "Self-organization and scaling in a lattice predator-prey model" Complex Syst. (1994)
[46]
Casagrandi "A minimal model for forest fire regimes" Am. Nat. (1999) 10.1086/303194
[47]
Melillo "Global climate change and terrestrial net primary production" Nature (1993) 10.1038/363234a0
[48]
Olsen, J.M. (1960). Cistus, Fuel Moisture and Flammability, USDA, California Forest and Range Experiment Station. Research Note #159.
[49]
Countryman, C.M., and Dean, W.A. (1979). Measuring Moisture Content in Living Chaparral: A Field User’s Manual, Gen. Tech. Rep. PSW-36.
[50]
Dennison "Modeling seasonal changes in live fuel moisture and equivalent water thickness using a cumulative water balance index" Remote Sens. Environ. (2003) 10.1016/j.rse.2003.08.015

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Published
Sep 03, 2020
Vol/Issue
3(3)
Pages
49
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Funding
Ministero dell’Istruzione, dell’Università e della Ricerca Award: 2017SL7ABC
Cite This Article
Nunzio Romano, Nadia Ursino (2020). Forest Fire Regime in a Mediterranean Ecosystem: Unraveling the Mutual Interrelations between Rainfall Seasonality, Soil Moisture, Drought Persistence, and Biomass Dynamics. Fire, 3(3), 49. https://doi.org/10.3390/fire3030049
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