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Effect of forest floor characteristics on water repellency, infiltration, runoff and soil loss in Andisols of Tenerife (Canary Islands, Spain)
Canary Islands ; Erosion control ; Forest ; Hydrology ; Infiltration ; Litter ; Rainfall simulation ; Repellency ; Soil ; Soil properties ; Water erosion
of the forest floor characteristics. The study results highlight the influential role played by the forest floor in infiltration and runoff. In pine forest, most of the rainwater remains in the duff and infiltration depends little therefore on the underlying
in infiltration and that soil properties control infiltration when hydrophilic or loose duff is present. Soil erosion is not influenced by forest floor and remains low.
2013

Arid area ; Forest fire ; Impact ; Mediterranean area ; Model ; Repellency ; Soil ; Soil properties ; Space time ; Spain ; Valencian Community
Campo mediterráneo ; Campo árido ; Espacio-tiempo ; España ; Impacto ; Incendio forestal ; Modelo ; Propiedades del suelo ; Suelo
Water repellency (WR) is common in the long unburned Mediterranean calcareous soils (> 20 years) studied. This paper : a) reports on the occurrence and persistence of WR in fire-affected calcareous forest soils under Mediterranean climatic
2013

Alicante ; Ash ; Forest fire ; Geochemistry ; Mediterranean area ; Repellency ; Soil ; Soil properties ; Spain ; Spectroscopy ; Valencia ; Valencian Community
Campo mediterráneo ; España ; Geoquímica ; Incendio forestal ; Propiedades del suelo ; Suelo
Ten ash samples with different wettability were each taken from 4 burned Mediterranean forest sites located at Albaida (A), Llíber (L), Navalón (N), and Pinoso (P), in the east of Spain. The persistence of water repellency of samples was assessed
2013

Alicante ; Arid area ; Comparative study ; Forest fire ; Impact ; Israel ; Mediterranean area ; Repellency ; Soil ; Soil properties ; Spain ; Terra rossa ; Valencian Community
Campo mediterráneo ; Campo árido ; España ; Estudio comparativo ; Impacto ; Incendio forestal ; Israel ; Propiedades del suelo ; Suelo ; Terra rossa
Soil water repellency (WR) is one of the properties most affected by combustion during a forest fire. One of the aims of this research was to confirm findings from laboratory-burning under wildfire field conditions. In summer 2008 WR was assessed
2013

forest, evergreen oak forest, and meadow, respectively). At the class level, WDPT and EP tests offered similar results for unaltered and sieved samples. Differences in the wettability has been observed between soil depths and soil types.
2013

Forest ; Gilan ; Iran ; Plant species ; Repellency ; Seasonal variation ; Soil ; Soil moisture ; Soil properties
at 25 °C in the laboratory. Sampling was performed within 2 seasons (Autumn and Summer) and actual water repellency was only observed in forests in the Summer. Field observations imply that SWR is not a static soil property and could be observed in field
2013

Biological soil crusts have a major effect on water flow in soils. Two study sites, located at a pine-forest glade covered with a biological soil crust, formed the basis of this study. The sand soil at the surface (Glade soil) was compared
2013

2013
[b2] US Dept. of Agriculture, Forest Service, Rocky Mountain Research Station, ID, Moscow, Etats-Unis

Résultats de la recherche (8 résultats)