A. Aiuppa, W. D-'alessandro, S. Gurrieri, P. Madonia, and F. Parello, Hydrologic and geochemical survey of the lake ''Specchio di Venere'' (Pantelleria island, Southern Italy) Environ, 2007.

D. S. Alibo and Y. Nozaki, Rare earth elements in seawater: particle association, shale-normalization, and Ce oxidation, Geochimica et Cosmochimica Acta, vol.63, issue.3-4, pp.363-372, 1999.
DOI : 10.1016/S0016-7037(98)00279-8

G. Ayres, Behaviour of the REE during water rock interaction and alteration processes in volcanic lake systems, pp.1-108, 2012.

E. Azzaro, F. Badalamenti, G. Dongarrà, and S. Hauser, Geochemical and mineralogical studies of Lake Specchio di Venere, Pantelleria Island, Italy, Chemical Geology, vol.40, issue.1-2, pp.149-165, 1983.
DOI : 10.1016/0009-2541(83)90096-7

M. Bau, Controls on the fractionation of isovalent trace elements in magmatic and aqueous systems: evidence from Y/Ho, Zr/Hf, and lanthanide tetrad effect, Contributions to Mineralogy and Petrology, vol.123, issue.3, pp.323-333, 1996.
DOI : 10.1007/s004100050159

M. Bau, Scavenging of dissolved yttrium and rare earths by precipitating iron oxyhydroxide: experimental evidence for Ce oxidation, Y-Ho fractionation, and lanthanide tetrad effect, Geochimica et Cosmochimica Acta, vol.63, issue.1, 1999.
DOI : 10.1016/S0016-7037(99)00014-9

M. Bau and P. Dulski, Comparing yttrium and rare earths in hydrothermal fluids from the Mid-Atlantic Ridge: implications for Y and REE behaviour during near-vent mixing and for the Y/Ho ratio of Proterozoic seawater, Chemical Geology, vol.155, issue.1-2, pp.77-90, 1999.
DOI : 10.1016/S0009-2541(98)00142-9

M. Bau and A. Koschinsky, Oxidative scavenging of cerium on hydrous Fe oxide: Evidence from the distribution of rare earth elements and yttrium between Fe oxides and Mn oxides in hydrogenetic ferromanganese crusts, GEOCHEMICAL JOURNAL, vol.43, issue.1, pp.37-47, 2009.
DOI : 10.2343/geochemj.1.0005

R. H. Byrne, Inorganic speciation of dissolved elements in seawater: The influence of pH on concentration ratios, Geochemical Transactions, vol.3, issue.1, pp.11-16, 2002.
DOI : 10.1186/1467-4866-3-11

G. Capasso and S. Inguaggiato, A simple method for the determination of dissolved gases in natural waters. An application to thermal waters from Vulcano Island., Applied Geochemistry, vol.13, issue.5, pp.631-642, 1998.
DOI : 10.1016/S0883-2927(97)00109-1

P. Censi, S. Mazzola, M. Sprovieri, A. Bonanno, B. Patti et al., Rare earth elements distribution in seawater and suspended particulate of the Central Mediterranean Sea, Chemistry and Ecology, vol.46, issue.5, pp.323-343, 2004.
DOI : 10.1080/02757540410001727954

P. Censi, P. Zuddas, D. Larocca, F. Saiano, F. Placenti et al., Recognition of water masses according to geochemical signatures in the Central Mediterranean sea: Y/Ho ratio and rare earth element behaviour, Chemistry and Ecology, vol.8, issue.2, pp.139-155, 2007.
DOI : 10.2116/analsci.20.1301

P. Censi, M. Cangemi, L. Brusca, P. Madonia, F. Saiano et al., The behavior of rare-earth elements, Zr and Hf during biologically-mediated deposition of silica-stromatolites and carbonate-rich microbial mats, Gondwana Research, vol.27, issue.1, pp.209-215, 2015.
DOI : 10.1016/j.gr.2013.09.014

URL : https://hal.archives-ouvertes.fr/hal-00873365

H. Choi, S. Yun, Y. Koh, B. Mayer, S. Park et al., Geochemical behavior of rare earth elements during the evolution of CO2-rich groundwater: A study from the Kangwon district, South Korea, Chemical Geology, vol.262, issue.3-4, pp.318-327, 2009.
DOI : 10.1016/j.chemgeo.2009.01.031

L. Civetta, Y. Cornette, P. Y. Gillot, and G. Orsi, The eruptive history of Pantelleria (Sicily channel) in the last 50 ka, Bulletin of Volcanology, vol.6, issue.(1), pp.47-57, 1988.
DOI : 10.1007/BF01047508

A. Maclean, Crater lake evolution at Santa Ana Volcano (El Salvador) following the 2005 eruption, Geol. Soc. Am. Spec. Paper, vol.498, pp.23-44, 2013.

D. 'alessandro, W. Bellomo, S. Brusca, L. Fiebig, J. Longo et al., Hydrothermal methane fluxes from the soil at Pantelleria island (Italy) J, 2009.

R. Favara, S. Giammanco, S. Inguaggiato, and G. Pecoraino, Preliminary estimate of C O2 output from Pantelleria island volcano (Sicily, Italy): evidence of active mantle degassing, 2001.

J. L. Feng, Z. H. Zhao, F. Chen, and P. H. Hi, Rare earth elements in sinters from the geothermal waters (hot springs) on the Tibetan Plateau, China, Journal of Volcanology and Geothermal Research, vol.287, pp.1-11, 2014.
DOI : 10.1016/j.jvolgeores.2014.09.009

M. L. Firdaus, T. Minami, K. Norisuye, and Y. Sohrin, Strong elemental fractionation of Zr???Hf and Nb???Ta across the Pacific Ocean, Nature Geoscience, vol.4, issue.4, pp.227-230, 2011.
DOI : 10.1016/j.gca.2010.04.061

M. Frank, Oceanography: Chemical twins, separated, Nature Geoscience, vol.67, issue.4, pp.220-221, 2011.
DOI : 10.1016/S0012-821X(02)00521-6

L. V. Godfrey and M. P. Field, Estuarine distributions of Zr, Hf, and Ag in the Hudson River and the implications for their continental and anthropogenic sources to seawater, Geochemistry, Geophysics, Geosystems, vol.36, issue.12, 2008.
DOI : 10.1029/2008GC002123

L. V. Godfrey, B. Zimmermann, D. C. Lee, R. L. King, J. D. Vervoort et al., Hafnium and neodymium isotope variations in NE Atlantic seawater, Geochemistry, Geophysics, Geosystems, vol.73, issue.C8, 2009.
DOI : 10.1029/2009GC002508

Y. Goldsmith, M. Stein, and Y. Enzel, From dust to varnish: Geochemical constraints on rock varnish formation in the Negev Desert, Israel, Geochimica et Cosmochimica Acta, vol.126, pp.97-111, 2014.
DOI : 10.1016/j.gca.2013.10.040

M. J. Greaves, M. Rudnicki, and H. Elderfield, Rare earth elements in the Mediterranean Sea and mixing in the Mediterranean outflow, Earth and Planetary Science Letters, vol.103, issue.1-4, pp.169-181, 1991.
DOI : 10.1016/0012-821X(91)90158-E

M. J. Greaves, P. J. Statham, and H. Elderfield, Rare earth element mobilization from marine atmospheric dust into seawater, Marine Chemistry, vol.46, issue.3, pp.255-260, 1994.
DOI : 10.1016/0304-4203(94)90081-7

M. J. Greaves, H. Elderfield, E. R. Sholkovitz, Y. Xumei, M. Yanxin et al., Aeolian sources of rare earth elements to the Western Pacific Ocean, Marine Chemistry, vol.68, issue.1-2, pp.31-38, 1999.
DOI : 10.1016/S0304-4203(99)00063-8

S. Inguaggiato, L. Calderone, C. Inguaggiato, S. Morici, and F. Vita, Dissolved CO 2 in natural waters: development of an automated monitoring system and first application to Stromboli volcano (Italy), Ann. Geophys, vol.54, issue.2, pp.209-218, 2011.

S. Inguaggiato, J. Paz, M. P. Mazot, A. Delgado-granados, H. Inguaggiato et al., CO2 output discharged from Stromboli Island (Italy), Chemical Geology, vol.339, pp.52-60, 2013.
DOI : 10.1016/j.chemgeo.2012.10.008

C. Inguaggiato, P. Censi, P. Zuddas, J. Londoño, M. Chacón et al., Geochemistry of REE, Zr and Hf in a wide range of pH and water composition: The Nevado del Ruiz volcano-hydrothermal system (Colombia), Chemical Geology, vol.417, pp.125-133, 2015.
DOI : 10.1016/j.chemgeo.2015.09.025

URL : https://hal.archives-ouvertes.fr/hal-01402725

J. Paz, M. P. Inguaggiato, S. Taran, Y. Vita, F. Pecoraino et al., Carbon dioxide emissions from Specchio di Venere, Bull. Volcanol, vol.78, issue.29, pp.1-12, 2016.

K. H. Johannesson and B. W. Lyons, The rare earth element geochemistry of Mono Lake water and the importance of carbonate complexing, Limnology and Oceanography, vol.39, issue.5, pp.1141-1154, 1994.
DOI : 10.4319/lo.1994.39.5.1141

A. J. Lewis, A. Komninou, B. W. Yardley, and M. R. Palmer, Rare Earth Element Speciation in Geothermal Fluids from Yellowstone National Park, Wyoming, USA, Geochimica et Cosmochimica Acta, vol.62, issue.4, pp.657-663, 1998.
DOI : 10.1016/S0016-7037(97)00367-0

M. Mattia, A. Bonaccorso, and F. Guglielmino, Ground deformations in the Island of Pantelleria (Italy): Insights into the dynamic of the current intereruptive period, Journal of Geophysical Research, vol.229, issue.45, pp.1-11, 2007.
DOI : 10.1029/2006JB004781

G. A. Mahood and W. Hildreth, Geology of the peralkaline volcano at Pantelleria, Strait of Sicily, Bulletin of Volcanology, vol.69, issue.108, pp.143-172, 1986.
DOI : 10.1007/BF01046548

A. Michard, Rare earth element systematics in hydrothermal fluids, Geochimica et Cosmochimica Acta, vol.53, issue.3, pp.745-750, 1989.
DOI : 10.1016/0016-7037(89)90017-3

F. J. Millero, Stability constants for the formation of rare earth-inorganic complexes as a function of ionic strength, Geochimica et Cosmochimica Acta, vol.56, issue.8, pp.3123-3132, 1992.
DOI : 10.1016/0016-7037(92)90293-R

P. Négrel, C. Guerrot, A. Cocherie, A. Azaroual, M. Brash et al., Rare earth elements, neodymium and strontium isotopic systematics in mineral waters: evidence from the Massif Central, France, Applied Geochemistry, vol.15, issue.9, pp.1345-1367, 2000.
DOI : 10.1016/S0883-2927(00)00008-1

A. M. Olivarez and R. M. Owen, REE/Fe variations in hydrothermal sediments: Implications for the REE content of seawater, Geochimica et Cosmochimica Acta, vol.53, issue.3, pp.757-762, 1989.
DOI : 10.1016/0016-7037(89)90019-7

F. Parello, P. Allard, W. D-'alessandro, C. Federico, P. Jean-baptiste et al., Isotope geochemistry of Pantelleria volcanic fluids, Sicily Channel rift: a mantle volatile end-member for volcanism in southern Europe, Earth and Planetary Science Letters, vol.180, issue.3-4, pp.325-339, 2000.
DOI : 10.1016/S0012-821X(00)00183-7

D. L. Parkhurst and C. A. Appelo, User's Guide to PHREEQC (Version 2.17.5)-A Computer program for Speciation, One-Dimensional Transport and Inverse Geochemical Calculations, 2010.

D. Z. Piper and M. Bau, Normalized Rare Earth Elements in Water, Sediments, and Wine: Identifying Sources and Environmental Redox Conditions, American Journal of Analytical Chemistry, vol.04, issue.10, pp.69-83, 2013.
DOI : 10.4236/ajac.2013.410A1009

C. L. Qu, G. Liu, and Y. F. Zhao, Experimental study on the fractionation of yttrium from holmium during the coprecipitation with calcium carbonates in seawater solutions, GEOCHEMICAL JOURNAL, vol.43, issue.6, pp.403-414, 2009.
DOI : 10.2343/geochemj.1.0036

M. Raso, P. Censi, and F. Saiano, Simultaneous determinations of zirconium, hafnium, yttrium and lanthanides in seawater according to a co-precipitation technique onto iron-hydroxide, Talanta, vol.116, pp.1085-1090, 2013.
DOI : 10.1016/j.talanta.2013.08.019