Name: Variations in Soil Detachment Rates after Wildfire as a Function of Soil Depth, Flow Properties and Root Properties (en Inglés)
Price: 96.46 PEN
Availability: InStock
Author: U. S. Department of the Interior
ISBN: 9781497499843

portada Variations in Soil Detachment Rates after Wildfire as a Function of Soil Depth, Flow Properties and Root Properties (en Inglés)

Formato

Libro Físico

Editorial

Createspace Independent Publishing Platform

Autor

U. S. Department of the Interior

Idioma

Inglés

N° páginas

Encuadernación

Tapa Blanda

Dimensiones

28.0 x 21.6 x 0.3 cm

Peso

0.14 kg.

ISBN13

9781497499843

Categorías

Fauna: interés general

Variations in Soil Detachment Rates after Wildfire as a Function of Soil Depth, Flow Properties and Root Properties (en Inglés)

U. S. Department Of The Interior (Autor) · Createspace Independent Publishing Platform · Tapa Blanda

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Origen: Estados Unidos (Costos de importación incluídos en el precio)

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Reseña del libro "Variations in Soil Detachment Rates after Wildfire as a Function of Soil Depth, Flow Properties and Root Properties (en Inglés)"

Wildfire affects hillslope erosion through increased surface runoff and increased sediment availability, both of which contribute to large post-fire erosion events. Relations between soil detachment rate, soil depth, flow and root properties, and fire impacts are poorly understood and not represented explicitly in commonly used post-fire erosion models. Detachment rates were measured on intact soil cores using a modified tilting flume. The cores were mounted flush with the flume-bed and a measurement was made on the surface of the core. The core was extruded upward, cut off, and another measurement was repeated at a different depth below the original surface of the core. Intact cores were collected from one site burned by the 2010 Fourmile Canyon (FMC) fire in Colorado and from one site burned by the 2010 Pozo fire in California. Each site contained contrasting vegetation and soil types. Additional soil samples were collected alongside the intact cores and were analyzed in the laboratory for soil properties (organic matter, bulk density, particle-size distribution) and for root properties (root density and root-length density).