Albano is a typical maar lake showing mainly a bicarbonate-alkali geochemical facies. However, chemical monitoring shows a switch toward an alkaline earth composition in the deeper layers. Water isotope compositions of the lake from this study are compared with lake and groundwater data from the literature and are used to infer meteoric recharge and humidity variations. Enhanced evaporation is inferred, and in conjunction with a reduction in lake volume, is linked to a global relative humidity drop of about 3% by our model, which agrees with the ground level measurements during the last 20 years

Chemical and Isotope Monitoring at Lake Albano (Central Italy): Water-rock Interaction and Climate Change Effects / M., Barbieri; M., Battistel; Boschetti, Tiziano. - In: PROCEDIA EARTH AND PLANETARY SCIENCE. - ISSN 1878-5220. - 7:(2013), pp. 53-56. [10.1016/j.proeps.2013.03.117]

Chemical and Isotope Monitoring at Lake Albano (Central Italy): Water-rock Interaction and Climate Change Effects

BOSCHETTI, Tiziano
2013-01-01

Abstract

Albano is a typical maar lake showing mainly a bicarbonate-alkali geochemical facies. However, chemical monitoring shows a switch toward an alkaline earth composition in the deeper layers. Water isotope compositions of the lake from this study are compared with lake and groundwater data from the literature and are used to infer meteoric recharge and humidity variations. Enhanced evaporation is inferred, and in conjunction with a reduction in lake volume, is linked to a global relative humidity drop of about 3% by our model, which agrees with the ground level measurements during the last 20 years
2013
Chemical and Isotope Monitoring at Lake Albano (Central Italy): Water-rock Interaction and Climate Change Effects / M., Barbieri; M., Battistel; Boschetti, Tiziano. - In: PROCEDIA EARTH AND PLANETARY SCIENCE. - ISSN 1878-5220. - 7:(2013), pp. 53-56. [10.1016/j.proeps.2013.03.117]
File in questo prodotto:
File Dimensione Formato  
BarbieriEtAl2013-PEPS_Albano.pdf

non disponibili

Tipologia: Abstract
Licenza: Creative commons
Dimensione 312.43 kB
Formato Adobe PDF
312.43 kB Adobe PDF   Visualizza/Apri   Richiedi una copia

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11381/2716100
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? 6
social impact