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Investigación de vangarda para o desenvolvemento sostible

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Investigación de vangarda para o desenvolvemento sostible

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2006

Peña-González, Enrique; Suárez-López, Joaquín; Delgado-Martín, Jordi; Jácome-Burgos, Juan Alfredo; Puertas-Agudo, Jerónimo

Analysis of the mobilization of solid loads and heavy metals in runoff waters from granite quarries Journal Article

In: Environmental Geology, vol. 50, no. 6, pp. 823-834, 2006, ISSN: 09430105, (cited By 4).

Abstract | Links | BibTeX | Etiquetas: analytical method; dimension stone; environmental effect; fines; granite; heavy metal; hydrology; metal; mobilization; nutrient; quarry; runoff; solid waste; surface water; turbidity; waste transport; water pollution, Contamination; Correlation theory; Environmental impact; Granite; Hydrology; Quarries; Statistical methods; Surface waters, Eurasia; Europe; Galicia; Pontevedra [Galicia]; Porrino; Southern Europe; Spain, Galicia; Granite quarries; Porriño; Runoff water pollution; Selected metals; Spain; Suspended solids, Heavy metals

@article{PeñaGonzález2006823,

title = {Analysis of the mobilization of solid loads and heavy metals in runoff waters from granite quarries},

author = {Enrique Peña-González and Joaquín Suárez-López and Jordi Delgado-Martín and Juan Alfredo Jácome-Burgos and Jerónimo Puertas-Agudo},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-33746422563&doi=10.1007%2fs00254-006-0254-9&partnerID=40&md5=a12a6672534457486ab9a9d1f672be32},

doi = {10.1007/s00254-006-0254-9},

issn = {09430105},

year  = {2006},

date = {2006-01-01},

urldate = {2006-01-01},

journal = {Environmental Geology},

volume = {50},

number = {6},

pages = {823-834},

abstract = {The cutting operations of dimension stone at quarries produce a large amount of fines that, in turn, cause a negative environmental impact over local surface waters. This article presents a detailed analysis of the mobilized contamination associated with runoff waters in a large granite quarry (∼200 ha) which is located in Porriño (Galicia, NW Spain), the most important production centre of dimension stone in Spain. There, an intensive monitoring survey was developed in order to characterize the hydrology of the system as well as the release and transport of pollutants. This was accomplished by means of different control sections for the flow and by the collection of 52 random water samples. Automatic samplers were also used to collect 192 water samples associated with runoff generated by significant rain events. For each of the samples collected, a wide battery of analytic determinations was performed, including solid loads, turbidity, organic pollution, nutrient and selected metals. Upon careful examination it has been possible to obtain different parameters related to the contamination control, like the "event mean concentration" (EMC), maximum concentrations and specific sediment loads. Moreover, a comprehensive statistical study including parameter correlation and cumulative probability analyses helped to understand the pollutant mobilization behaviour within the quarry system. It can be concluded that mobilized contamination shows the anomalous presence of some metals, whose concentrations are in excess when compared to the natural rock. This excess metal amount must be attributed to an anthropogenic source associated to mining and cutting operations. © Springer-Verlag 2006.},

note = {cited By 4},

keywords = {analytical method; dimension stone; environmental effect; fines; granite; heavy metal; hydrology; metal; mobilization; nutrient; quarry; runoff; solid waste; surface water; turbidity; waste transport; water pollution, Contamination; Correlation theory; Environmental impact; Granite; Hydrology; Quarries; Statistical methods; Surface waters, Eurasia; Europe; Galicia; Pontevedra [Galicia]; Porrino; Southern Europe; Spain, Galicia; Granite quarries; Porriño; Runoff water pollution; Selected metals; Spain; Suspended solids, Heavy metals},

pubstate = {published},

tppubtype = {article}

}