Buscar
Mostrando ítems 11-20 de 46
Ponencia
Erosión del suelo bajo lluvias de alta intensidad y reducida frecuencia en viñedos del este peninsular.
(Universidad de Extremadura, 2014)
Abstract: S imulated rainfall experiments (68.2 mm h -1 ) on plots of 1 m 2 on two vineyards in Utiel and Moixent show high soil erosion rates. These measuremen ts show that runoff rates and sediment concentration ...
Artículo
Past and future impacts of urbanisation on land surface temperature in Greater Cairo over a 45 year period
(National Authority Remote Sensing and Space Sciences, 2022)
Rapid and unplanned urbanisation can lead to altered local climate by increasing land surface temperature (LST), particularly in summer months. This study investigates the Urban Heat Island (UHI) in Greater Cairo, Egypt, ...
Artículo
Small variations in soil propierties control fire-induced water repellency
(2014)
Fire induced soil water repellency (WR) is controlled by many different factors (temperature reached, amount and type of fuel, etc.). Soil properties may determine the occurrence and intensity of this property in burned ...
Artículo
How wildfires affect soil propierties .A brief review
(2014)
Wildfires may produce several changes in the short- and longterm in the landscape and in the soil system. The magnitude of these changes induced by fire in the components of ecosystems (water, soil, vegetation and fauna) ...
Artículo
Use of barley straw residues to avoid high erosion and runoff rates on persimmon plantations in Eastern Spain under low frequency-high magnitude simulated rainfall events
(CSIRO, 2016)
Soil and water losses due to agricultural mismanagement are high and non-sustainable in many orchards. An experiment was set up with rainfall simulation at 78mmh-1 over 1hour on 20 paired plots of 2m2 (bare and straw ...
Tesis Doctoral
Efectos a corto y largo plazo del fuego sobre algunas propiedades del suelo: Incendios naturales e incendios experimentales bajo condiciones de campo y laboratorio
(2011)
Mediante la presente tesis doctoral se ha pretendido realizar un estudio exhaustivo de los efectos a corto y largo plazo de los incendios forestales en las propiedades físicas de los suelos, considerando principalmente los ...
Tesis Doctoral
Soil water repellency as conditioned by land use management. Short-and long- term effects
(2014-12-11)
La repelencia al agua es una propiedad de algunos suelos que reduce las tasas de infiltración, incrementando la generación de escorrentía y el riesgo de erosión del suelo. Aunque los incendios forestales se consideran un ...
Artículo
Soil erosion, Serra de Grândola (Portugal)
(Taylor & Francis Open Access, 2016)
Soil erosion has long been the subject of attention for environmental management researchers because it implies the loss of a key natural resource for sustaining life. Several methodologies for soil erosion assessment ...
Artículo
Artículo
Clasificación automática de elementos geomorfológicos en la cuenca del rio Tepalcatepec (México) a partir de un modelo digital de elevaciones
(2005)
El objetivo principal de este trabajo de investigación es la realización de un análisis detallado del medio físico de la cuenca del Río Tepalcatepec (estados de Jalisco y Michoacán, México). La superficie total de la cuenca ...