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Title

Variación espacio-temporal de Ca-Mg-Sr en el agua de goteo de la Cueva del Canelobre (Alicante): ejemplo de procesos de infiltración en ambientes kársticos semiáridos

Other TitlesSpace-time variations of Ca-Mg-Sr on drip water of Canelobre Cave (Alicante): example of infiltration processes on semiarid karstic areas
AuthorsFernández-Cortés, A.; Cuevas-González, Jaime; Cañaveras, Juan Carlos ; Andreu, J. M.; Sánchez Moral, Sergio ; García del Cura, M. Ángeles
KeywordsDrip water
Prior calcite precipitation
Speleothem
Karst
Canelobre cave
Issue Date2007
PublisherSociedad Geológica de España
CitationGeogaceta, 43 (2007), 83-86
AbstractFrom may/2006 to april/2007 a monthly sampling of the recharge conditions and main hydrogeochemical parameters was conducted at a network of dripping points within Canelobre cave (Alicante). Speleothems are fed by a combination of seepage and fracture water, indicating that the system consists of a matrix with a network of discontinuities (fractures or conduits) with different characteristics. Control of Mg/Ca and Sr/ Ca indexes has provided data to identify several water infiltration processes into the vadose zone under arid conditions: ranges of flow-through times to drips, prior calcite precipitation and dissolution of Mg and Sr. Both indexes depend on the discharge intensity, though their variability adjust to a spatial framework determined by cave geomorphology (grade of karst development, stratigraphic contacts and fractures).
Description43ª Sesión Científica. Móstoles, Noviembre de 2007
Publisher version (URL)http://www.sociedadgeologica.es/archivos/geogacetas/Geo43/Art21.pdf
URIhttp://hdl.handle.net/10261/8670
ISSN0213-683X
Appears in Collections:(IGE) Artículos
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