Publication: Erosión y desertificación.-Environmental risks associated to wind erosion in a metal mining area from SE Spain
Loading...
Date
Authors
Garcia Fernández, G. ; Romero Díaz, A.
item.page.secondaryauthor
Universidad de Murcia
item.page.director
Publisher
publication.page.editor
publication.page.department
DOI
item.page.type
info:eu-repo/semantics/other
Description
Abstract
ABSTRACT Soils and mining wastes from the Mediterranean mining area placed in the Sierra Minera Mountains are highly enriched in heavy metals such as lead and zinc, but also other metals such as cadmium and arsenic. Wind erosion in this area could be considered extremely high and hazards associated to this eroded sediments seems to be high because the huge amount of metals present in this wastes. Therefore, combination of high erosion rates and high metal concentration in this mining waste, make those environmental risks can be considered high for the surrounding ecosystems, but also for public health of the nearby villages and towns. In order, to study these wind erosion processes over these mining materials, some experiments for the evaluation of the transportation of soil particles were carried out. Erosion rates in this realm is particularly important during spring months, when increased activity of the eastern winds brings intense soil dragging, with strong effects on the metals dispersion, including the massive removal of sediments.
publication.page.subject
Citation
item.page.embargo
Ir a Estadísticas
Este ítem está sujeto a una licencia Creative Commons. CC BY 4.0