Search Results - "Guidi, Massimo"
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Non-steady-state closed dynamic chamber to measure soil CO2 respiration: A protocol to reduce uncertainty
Published in Frontiers in environmental science (04-01-2023)“…Non-steady-state closed dynamic accumulation chambers are widely used to measure the respiration of terrestrial ecosystems, thanks to their low cost, low…”
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Hypogean microclimatology and hydrology of the 800-900 m asl level in the Monte Corchia cave (Tuscany, Italy): preliminary considerations and implications for paleoclimatological studies
Published in Acta carsologica (01-05-2011)“…The Monte Corchia Cave is one of the most promising sites for studying the paleoclimate of the Mediterranean basin, but its hydrology and hydrogeochemistry are…”
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Geochemistry of Mine Stream Sediments and the Control on Potentially Toxic Element Migration: A Case Study from the Baccatoio Basin (Tuscany, Italy)
Published in Mine water and the environment (01-09-2021)“…The concentration of 14 potentially toxic elements (PTE), including emerging contaminants, was determined in mine tunnel sludges, streambed sediments, and in…”
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Partitioning of Mg, Sr, Ba and U into a subaqueous calcite speleothem
Published in Geochimica et cosmochimica acta (01-11-2019)“…The trace-element geochemistry of speleothems is becoming increasingly used for reconstructing palaeoclimate, with a particular emphasis on elements whose…”
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Partitioning of Mg, Sr, Ba and U into a subaqueous speleothem
Published in Geochimica et cosmochimica acta (2019)“…The trace-element geochemistry of speleothems is becoming increasingly used for reconstructing palaeoclimate, with a particularemphasis on elements whose…”
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Iron release in aqueous environment by fresh volcanic ash from Mount Etna (Italy) and Popocatépetl (Mexico) volcanoes
Published in Environmental earth sciences (01-07-2018)“…In this study, we performed leaching experiments for timescales of hours-to-months in deionized water on fresh volcanic ash from Mt. Etna (Italy) and…”
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A method for the definition of the carbon oxidation number in the gases dissolved in waters and the redox variations using an elemental analyser (FlashEA 1112). Preliminary data from a stratified lake
Published in Journal of geochemical exploration (01-01-2013)“…Obtaining meaningful redox potential determinations is questionable in disequilibrium solutions, like surface waters and groundwater. However, identifying…”
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Fluid geochemistry of natural manifestations from the Southern Poroto-Rungwe hydrothermal system (Tanzania): Preliminary conceptual model
Published in Journal of volcanology and geothermal research (2011)“…The South Poroto-Rungwe geothermal field, in the northern part of the Malawi rift, Tanzania divides in two main areas. The relatively high altitude northern…”
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A Simple Model to Assess Nitrogen and Phosphorus Contamination in Ungauged Surface Drainage Networks: Application to the Massaciuccoli Lake Catchment, Italy
Published in Journal of environmental quality (01-03-2012)“…Modeling is a common practice to evaluate factors affecting water quality in environmental systems impaired by point and nonpoint losses of N and P…”
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Modeling and measuring the anisotropic halo 3-point correlation function: a coordinated study
Published 06-08-2024“…Ongoing spectroscopic galaxy surveys like DESI (arXiv:1611.00037, arXiv:1611.00036) and Euclid (arXiv:2405.13491) will cover unprecedented volumes with a…”
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An automatic monitoring network installed in Tuscany (Italy) for studying possible geochemical precursory phenomena
Published in Natural hazards and earth system sciences (01-01-2007)“…Since late 2002, a continuous automatic monitoring network (CAMN) was designed, built and installed in Tuscany (Italy), in order to investigate and define the…”
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Water chemistry of Lake Albano (Italy)
Published in Journal of volcanology and geothermal research (01-02-2003)“…Lake Albano was stratified at the time of our survey, in December 1997, in agreement with previous observations [Martini et al., Geochem. J. 28 (1994) 173–184;…”
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Chemistry and sulfur isotopic composition of precipitation at Bologna, Italy
Published in Applied geochemistry (01-11-2000)“…Individual and monthly precipitation samples from the polluted atmosphere of Bologna (Emilia-Romagna province) were collected during March 1996 to May 1997 and…”
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Achieving quality goals for bodies of water
Published in Annali dell'Istituto superiore di sanità (2005)“…Target of this paper is to draw the relationship between environmental factors and some impacts due to human activity, in order to outline environmental…”
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Comment on: Chemistry and sulfur isotopic composition of precipitation at Bologna, Italy. Authors' reply
Published in Applied geochemistry (2002)Get full text
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Reply to the comment on “Chemistry and sulfur isotopic composition of precipitation at Bologna, Italy” by Mahendra P. Verma
Published in Applied geochemistry (01-04-2002)Get full text
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Fluid geochemistry of the Acqui Terme-Visone geothermal area (Piemonte, Italy)
Published in Applied geochemistry (01-08-2000)“…The main geothermal reservoir of Acqui Terme-Visone hosts Na–Cl waters, which are in chemical equilibrium at 120–130°C with typical hydrothermal minerals…”
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Water chemistry of San Marcos area, Guatemala
Published in Geothermics (01-06-1998)“…Two well-equilibrated NaCl geothermal liquids are recognizable in the San Marcos area. Both have the same Cl concentration (540 mg/kg) and the same isotopic…”
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