2014
DOI: 10.1007/s12210-014-0336-7
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Soil water deficit and climate conditions during the dry season along the coastal-inland gradient in Castelporziano forest, central Italy

Abstract: Summer precipitation and temperature regimes have been compared along the coastal-inland gradient in three sites (Tor Paterno and Castello in Castelporziano forest and Collegio Romano in inner Rome, central Italy) during the last 15 years (1999)(2000)(2001)(2002)(2003)(2004)(2005)(2006)(2007)(2008)(2009)(2010)(2011)(2012)(2013). Soil water budget using rainfall, evapotranspiration and maximum water capacity of the soil was calculated according to Thornthwaite-Mather approach for the two forest sites. Meteorolo… Show more

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Cited by 5 publications
(3 citation statements)
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“…Recent climatic projections for the Mediterranean basin predict an air temperature increase and a decline in rainfall, mainly during the summer period, resulting in extended periods of soil water deficit (Gratani et al, 2016;IPCC, 2014). Prolonged dry periods result in a negative soil water balance as the amount of water that evaporates overcomes the amount of water intercepted by the soil through rainfall and summer humidity (Brunetti et al, 2002;Moretti et al, 2015). Species might undergo a marked risk of local extinction with a consequent fragmented distribution, especially in North Africa and Iberia (Benito Garzón et al, 2008;Klausmeyer and Shaw, 2009).…”
Section: Introductionmentioning
confidence: 99%
“…Recent climatic projections for the Mediterranean basin predict an air temperature increase and a decline in rainfall, mainly during the summer period, resulting in extended periods of soil water deficit (Gratani et al, 2016;IPCC, 2014). Prolonged dry periods result in a negative soil water balance as the amount of water that evaporates overcomes the amount of water intercepted by the soil through rainfall and summer humidity (Brunetti et al, 2002;Moretti et al, 2015). Species might undergo a marked risk of local extinction with a consequent fragmented distribution, especially in North Africa and Iberia (Benito Garzón et al, 2008;Klausmeyer and Shaw, 2009).…”
Section: Introductionmentioning
confidence: 99%
“…Soil moisture plays a pivotal role in vegetation dynamics [8,33], considering that soil water availability is a crucial limiting factor for plant photosynthesis [34,35]. However, soil water content (SWC) is a critical variable depending on many factors such as precipitation amount, the duration and intensity of drought, level of soil erosion, surface runoff impacts, and rate of evapotranspiration [36,37]. Consequently, SWC is difficult to estimate both with field measurements and model estimations [38].…”
Section: Introductionmentioning
confidence: 99%
“…Moreover, the Mediterranean basin undergoes more prolonged dry periods than in the past. This produces a negative soil water balance as the amount of water that evaporates overcomes the amount of water intercepted by soil through rainfall and summer humidity (Brunetti et al 2002, Moretti et al 2015. The Mediterranean basin is characterized by a high plant diversity of growth forms, habits and phenology (Galmés et al 2007).…”
Section: Introductionmentioning
confidence: 99%