Search Results - "Moral Sanchez, S"
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The role of microorganisms in the formation of calcitic moonmilk deposits and speleothems in Altamira Cave
Published in Geomorphology (Amsterdam, Netherlands) (15-02-2012)“…Bacteria are able to induce carbonate precipitation although the participation of microbial or chemical processes in speleothem formation remains a matter of…”
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Atmospheric turbulence triggers pronounced diel pattern in karst carbonate geochemistry
Published in Biogeosciences (24-07-2013)“…CO2 exchange between terrestrial ecosystems and the atmosphere is key to understanding the feedbacks between climate change and the land surface. In regions…”
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Geochemical Fingerprinting of Rising Deep Endogenous Gases in an Active Hypogenic Karst System
Published in Geofluids (01-01-2018)“…The hydrothermal caves linked to active faulting can potentially harbour subterranean atmospheres with a distinctive gaseous composition with deep endogenous…”
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Microorganisms and Microbially Induced Fabrics in Cave Walls
Published in Geomicrobiology journal (01-07-2001)“…Host-rock, speleothems, and rock art paintings from Altamira and Tito Bustillo Caves (northern Spain) are coated by dense biofilms of phototrophic…”
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DATING OF THE HOMINID (HOMO NEANDERTHALENSIS) REMAINS ACCUMULATION FROM EL SIDRÓN CAVE (PILOÑA, ASTURIAS, NORTH SPAIN): AN EXAMPLE OF A MULTI-METHODOLOGICAL APPROACH TO THE DATING OF UPPER PLEISTOCENE SITES
Published in Archaeometry (01-08-2010)“…The age of Neanderthal remains and associated sediments from El Sidrón cave has been obtained through different dating methods (14CAMS, U/TH, OSL, ESR and AAR)…”
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Changes in the CO2 dynamics in near-surface cavities under a future warming scenario: Factors and evidence from the field and experimental findings
Published in The Science of the total environment (15-09-2016)“…This study is based on field monitoring of a cave-soil-atmosphere system validated with laboratory experiments. CO2 and 222Rn dynamics in the cavity are…”
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Geomicrobiological Study of the Grotta dei Cervi, Porto Badisco, Italy
Published in Geomicrobiology journal (01-07-2001)“…Speleothems (active stalactites, wall concretions), rock walls, ceiling, and soils from the galleries of Grotta dei Cervi, Porto Badisco, Italy, were sampled…”
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Short-term CO2(g) exchange between a shallow karstic cavity and the external atmosphere during summer: Role of the surface soil layer
Published in Atmospheric environment (1994) (01-03-2011)“…This study tests the hypothesis that the degree of moisture in the soil pore system determines gas exchange processes (ventilation/charge) between the outer…”
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Global models for 222Rn and CO2 concentrations in the Cave of Altamira
Published in Theoretical and applied climatology (2021)“…The purpose of this paper is to model numerically the dynamics of CO 2 and 222 Rn in cave atmospheres, particularly in the noteworthy Cave of Altamira (Spain)…”
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Fungal outbreak in a show cave
Published in The Science of the total environment (01-08-2010)“…Castañar de Ibor Cave (Spain) was discovered in 1967 and declared a Natural Monument in 1997. In 2003 the cave was opened to public visits. Despite of…”
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A NEW DATE FOR THE NEANDERTHALS FROM EL SIDRÓN CAVE (ASTURIAS, NORTHERN SPAIN)
Published in Archaeometry (01-02-2013)“…Torres et al. (2010) published a series of radiocarbon, AAR, ESR and OSL dates from the site of El Sidrón, northern Spain, which is notable for the discovery…”
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Salt damage and microclimate in the Postumius Tomb, Roman Necropolis of Carmona, Spain
Published in Environmental earth sciences (01-08-2011)“…The necropolis of Carmona (Seville, Spain) is one of the most significant Roman burial sites in southern Spain used during the first and second centuries ad…”
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Composition, uses, provenance and stability of rocks and ancient mortars in a Theban Tomb in Luxor (Egypt)
Published in Materials and structures (01-03-2016)“…The rock-cut tomb–chapel of Djehuty (Luxor, Egypt, 1470 bc ) was excavated and restored including a mineralogical, chemical, textural and petrophysical study…”
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Commissioning the neutron production of a Linac: Development of a simple tool for second cancer risk estimation
Published in Medical physics (Lancaster) (01-01-2015)“…Purpose: Knowing the contribution of neutron to collateral effects in treatments is both a complex and a mandatory task. This work aims to present an operative…”
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Effect of water vapour condensation on the radon content in subsurface air in a hypogeal inactive-volcanic environment in Galdar cave, Spain
Published in Atmospheric environment (1994) (01-08-2013)“…Fluctuations of trace gas activity as a response to variations in weather and microclimate conditions were monitored over a year in a shallow volcanic cave…”
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Combining stable isotope (δ¹³C) of trace gases and aerobiological data to monitor the entry and dispersion of microorganisms in caves
Published in Environmental science and pollution research international (2014)“…Altamira Cave (north of Spain) contains one of the world's most prominent Paleolithic rock art paintings, which are threatened by a massive microbial…”
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Isolation of five Rubrobacter strains from biodeteriorated monuments
Published in Die Naturwissenschaften (01-01-2009)“…In the last few years, the microbial colonisation of mural paintings in ancient monuments has been attracting the attention of microbiologists and…”
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A GIS-based methodology to quantitatively define an Adjacent Protected Area in a shallow karst cavity: The case of Altamira cave
Published in Journal of environmental management (30-03-2013)“…Different types of land use are usually present in the areas adjacent to many shallow karst cavities. Over time, the increasing amount of potentially harmful…”
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Microbial Communities Associated With Hydromagnesite and Needle-Fiber Aragonite Deposits in a Karstic Cave (Altamira, Northern Spain)
Published in Geomicrobiology journal (01-01-1999)“…Microbial communities, where Streptomyces species predominate, were found in association with hydromagnesite, Mg5(CO3)4(OH)2.4H2O, and needle-fiber aragonite…”
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