RT Journal Article T1 Principales impactos antrópicos en la Gruta de las Maravillas (Aracena, Huelva) T1 Main human impact in the cave o f Marvels (Aracena, Huelva) A1 Martín Rosales, Wenceslao A1 Pulido Bosch, Antonio A1 López Chicano, Manuel A1 Rodríguez Navarro, C. M. A1 Vallejos, Ángela AB The cave of Marvels has been the object of a detailed study since 1993 which has allowed us to identify the main effects deriving from tourist visits and human activity on the environment. Although the deterioration is by no means irreversible, it should be noted that there are noticeable effects on the subterranean water occupying part of the cave on the air, with an appreciable rise in temperature and carbon anhydryde content and reduction in humidity, and on the rock, with evident growths of algae, lichens and fungi PB Sociedad Geológica de España YR 1996 FD 1996 LK http://hdl.handle.net/10272/12827 UL http://hdl.handle.net/10272/12827 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 1 jun 2026