D. Aubert, P. Stille, and A. Probst, REEs fractionation during granite weathering and removal by waters and suspended loads: Sr and Nd isotopic evidence, Geochim. Cosmochim. Acta, vol.65, pp.387-406, 2001.

D. Aubert, P. Stille, A. Probst, F. Gauthier-lafaye, and L. Pourcelot, Characterization and migration of atmospheric REEs in soils and surface waters, Geochim. Cosmochim. Acta, vol.66, pp.3339-3350, 2002.

A. Baek, H. Kim, J. Yang, G. Choi, M. Kim et al., High-performance hepatobiliary dysprosium contrast agent for ultra-high-field magnetic resonance imaging, J. Ind. Eng. Chem, vol.85, pp.297-307, 2020.

M. Bau, Rare-earth element mobility during hydrothermal and metamorphic fluidrock interaction and the significance of the oxidation state of europium, Chem. Geol, vol.93, pp.219-230, 1991.

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, Geochim. Cosmochim. Acta, vol.63, pp.67-77, 1999.

M. Bau and P. Dulski, Anthropogenic origin of positive gadolinium anomalies in river waters, Earth Planet. Sci. Lett, vol.143, pp.245-255, 1996.

M. Bau, A. Knappe, and P. Dulski, Anthropogenic gadolinium as a micropollutant in river waters in Pennsylvania and in Lake Erie, northeastern United States, Chem. Erde -Geochem, vol.66, pp.143-152, 2006.

M. Birka, C. A. Wehe, O. Hachmöller, M. Sperling, and U. Karst, Tracing gadoliniumbased contrast agents from surface water to drinking water by means of speciation analysis, J. Chromatogr. A, vol.1440, pp.105-111, 2016.

R. H. Byrne and K. Kim, Rare earth element scavenging in seawater, Geochim. Cosmochim. Acta, vol.54, pp.2645-2656, 1990.

A. Chazot, J. A. Barrat, R. Jomaah, J. Ognard, D. Ben-salem et al., Brain MRIs makeup the bulk of the gadolinium footprint in medical imaging, J. Neuroradiol, vol.47, pp.259-265

D. Czoch, Pharmacokinetics of gadolinium-based contrast agents, Radiologe, vol.59, pp.408-412, 2019.

H. J. De-baar, C. R. German, H. Elderfield, and P. Van-gaans, Rare earth element distributions in anoxic waters of the Cariaco Trench, Geochim. Cosmochim. Acta, vol.52, pp.1203-1219, 1988.

S. C. Deal, J. W. Gilliam, R. W. Skaggs, and K. D. Kohyha, Prediction of nitrogen and phosphorus losses as related to agricultural drainage system design, Agric. Ecosyst. Environ, vol.18, pp.37-51, 1986.

C. T. Driscoll, G. B. Lawrence, A. J. Bulger, T. J. Butler, C. S. Cronan et al., Acidic deposition in the northeastern United States: sources and inputs, ecosystem effects, and management strategies, BioScience, vol.51, pp.180-198, 2001.

X. Du and T. E. Graedel, Global in-use stocks of the rare earth elements: a first estimate, Environ. Sci. Technol, vol.45, pp.4096-4101, 2011.

F. Elbaz-poulichet, J. Seidel, and C. Othoniel, Occurrence of an anthropogenic gadolinium anomaly in river and coastal waters of southern France, Water Res, vol.36, pp.1102-1105, 2002.

H. Elderfield, R. Upstill-goddard, and E. R. Sholkovitz, The rare earth elements in rivers, estuaries, and coastal seas and their significance to the composition of ocean waters, Geochim. Cosmochim. Acta, vol.54, pp.971-991, 1990.

E. Galdiero, R. Carotenuto, A. Siciliano, G. Libralato, M. Race et al., Cerium and erbium effects on Daphnia magna generations: a multiple endpoints approach, Environ. Pollut, vol.254, p.112985, 2019.

A. A. Gasanov, A. V. Naumov, O. V. Yurasova, I. M. Petrov, and T. E. Litvinova, Certain tendencies in the Rare-Earth-Element world market and prospects of Russia, Russ. J. Non-Ferr. Met, vol.59, pp.502-511, 2018.

C. R. German and H. Elderfield, Application of the Ce anomaly as a paleoredox indicator: the ground rules, Paleoceanography, vol.5, pp.823-833, 1989.

V. Gonzalez, D. A. Vignati, C. Leyval, and L. Giamberini, Environmental fate and ecotoxicity of lanthanides: are they a uniform group beyond chemistry?, Environ. Int, vol.71, pp.148-157, 2014.
URL : https://hal.archives-ouvertes.fr/hal-01076652

V. González, D. A. Vignati, M. Pons, E. Montarges-pelletier, C. Bojic et al., Lanthanide ecotoxicity: first attempt to measure environmental risk for aquatic organisms, Environ. Pollut, vol.199, pp.139-147, 2015.

R. E. Hannigan and E. R. Sholkovitz, The development of middle rare earth element enrichments in freshwaters: weathering of phosphate minerals, Chem. Geol, vol.175, pp.495-508, 2001.

G. Haxel, Rare Earth Elements: Critical Resources for High Technology, 2002.

M. Henze, P. Harremoës, J. La-cour-jansen, and E. Arvin, Wastewater Treatment, Biological and Chemical Processes, 2002.

C. Hissler, P. Stille, C. Guignard, J. F. Iffly, and L. Pfister, Rare earth elements as hydrological tracers of anthropogenic and critical zone contributions: a case study at the Alzette River basin scale, Procedia Earth Planet. Sci, vol.10, pp.349-352, 2014.

C. Hissler, R. Hostache, J. F. Iffly, L. Pfister, and P. Stille, Anthropogenic rare earth element fluxes into floodplains: coupling between geochemical monitoring and hydrodynamic sediment transport modelling, Compt. Rendus Geosci, vol.347, pp.294-303, 2015.

C. Hissler, P. Stille, J. F. Iffly, C. Guignard, F. Chabaux et al., Origin and dynamics of rare earth elements during flood events in contaminated river basins: Sr-Nd-Pb isotopic evidence, Environ. Sci. Technol, vol.50, pp.4624-4631, 2016.

M. Humphries, Rare Earth Elements: The Global Supply Chain, 2010.

K. Inoue, M. Fukushi, A. Furukawa, S. K. Sahoob, N. Veerasamy et al., Impact on gadolinium anomaly in river waters in Tokyo related to the increased number of MRI devices in use, Mar. Pollut. Bull, vol.154, p.111148, 2020.

K. H. Johannesson and W. B. Lyons, The rare earth element geochemistry of Mono Lake water and the importance of carbonate complexing, Limnol. Oceanogr, vol.39, pp.1141-1154, 1994.

I. Kim, S. H. Kim, and G. Kim, Anthropogenic gadolinium in lakes and rivers near metrocities in Korea, Environ Sci Process Impacts, vol.22, pp.144-151, 2020.

G. Klaver, M. Verheul, I. Bakker, E. Petelet-giraud, and P. Négrel, Anthropogenic Rare Earth Element in rivers: gadolinium and lanthanum. Partitioning between the dissolved and particulate phases in the Rhine River and spatial propagation through the Rhine-Meuse Delta (the Netherlands), Appl. Geochem, vol.47, pp.186-197, 2014.
URL : https://hal.archives-ouvertes.fr/hal-01172016

A. Knappe, P. Möller, P. Dulski, and A. Pekdeger, Positive gadolinium anomaly in surface water and ground water of the urban area Berlin, Germany. Chem. Erde -Geochem, vol.65, pp.167-189, 2005.

S. Kulaks?z and M. Bau, Contrasting behaviour of anthropogenic gadolinium and natural rare earth elements in estuaries and the gadolinium input into the North Sea, Earth Planet. Sci. Lett, vol.260, pp.361-371, 2007.

S. Kulaks?z and M. Bau, Anthropogenic gadolinium as a microcontaminant in tap water used as drinking water in urban areas and megacities, Appl. Geochem, vol.26, pp.1877-1885, 2011.

S. Kulaks?z and M. Bau, Rare earth elements in the Rhine River, Germany: first case of anthropogenic lanthanum as a dissolved microcontaminant in the hydrosphere, Environ. Int, vol.37, pp.973-979, 2011.

S. Kulaks?z and M. Bau, Anthropogenic dissolved and colloid/nanoparticle-bound samarium, lanthanum and gadolinium in the Rhine River and the impending destruction of the natural rare earth element distribution in rivers, Earth Planet. Sci. Lett, vol.362, pp.43-50, 2013.

K. Kümmerer and E. Helmers, Hospital effluents as a source of gadolinium in the aquatic environment, Environ. Sci. Technol, vol.34, pp.573-577, 2000.

A. Lerat-hardy, A. Coynel, L. Dutruch, C. Pereto, C. Bossy et al., Rare Earth Element fluxes over 15 years into a major European Estuary, Sci. Total Environ, vol.656, pp.409-420, 2019.

M. I. Leybourne, W. D. Goodfellow, D. R. Boyle, and G. M. Hall, Rapid development of negative Ce anomalies in surface waters and contrasting REEs patterns in groundwaters associated with Zn-Pb massive sulphide deposits, Appl. Geochem, vol.15, pp.695-723, 2000.

S. M. Mclennan, Rare earth elements in sedimentary rocks; influence of provenance and sedimentary processes, Rev. Mineral. Geochem, vol.21, pp.169-200, 1989.

G. Merschel, M. Bau, L. Baldewein, E. L. Dantas, D. Walde et al., Tracing and tracking wastewater-derived substances in freshwater lakes and reservoirs: anthropogenic gadolinium and geogenic REEs in Lake Paranoá, Brasilia. Compt. Rendus Geosci, vol.347, pp.284-293, 2015.

P. Möller, P. Dulski, M. Bau, A. Knappe, A. Pekdeger et al., Anthropogenic gadolinium as a conservative tracer in hydrology, J. Geochem. Explor. 69, vol.70, pp.409-414, 2000.

P. Möller, A. Knappe, and P. Dulski, Seasonal variations of rare earths and yttrium distribution in the lowland Havel River, Germany, by agricultural fertilization and effluents of sewage treatment plants, Appl. Geochem, vol.41, pp.62-72, 2014.

T. Nédeltcheva, C. Piedallu, J. C. Gégout, J. P. Boudot, N. Angeli et al., Environmental factors influencing streamwater composition on sandstone (Vosges Mountains), Ann. For. Sci, vol.63, pp.369-376, 2006.

T. Nédeltcheva, C. Piedallu, J. Gégout, J. M. Stussi, J. P. Boudot et al., Influence of granite mineralogy, rainfall, vegetation and relief on stream water chemistry, Chem. Geol, vol.231, pp.1-15, 2006.

Y. Nozaki, D. Lerche, D. S. Alibo, and M. Tsutsumi, Dissolved indium and rare earth elements in thREEs Japanese rivers and Tokyo Bay: evidence for anthropogenic Gd and In, Geochim. Cosmochim. Acta, vol.64, pp.3975-3982, 2000.

A. M. Olivarez and R. M. Owen, The europium anomaly of seawater: implications for fluvial versus hydrothermal REEs inputs to the oceans, Chem. Geol, vol.92, pp.317-328, 1991.

M. Parant, B. Sohm, J. Flayac, E. Perrat, F. Chuburu et al., Impact of gadolinium-based contrast agents on the growth of fish cells lines, Ecotox. Environ. Safe, vol.182, p.109385, 2019.
URL : https://hal.archives-ouvertes.fr/hal-02430056

C. Pereto, A. Coynel, A. Lerat-hardy, P. Gourves, J. Schäfer et al., Corbicula fluminea: A sentinel species for urban Rare Earth Element origin. Sci. Total Environ, vol.732, p.138552, 2020.

E. Perrat, M. Parant, J. Py, C. Rosin, and C. Cossu-leguille, Bioaccumulation of gadolinium in freshwater bivalves, Environ. Sci. Pollut. Res, vol.24, pp.12405-12415, 2017.

M. Rabiet, F. Brissaud, J. L. Seidel, S. Pistre, and F. Elbaz-poulichet, Positive gadolinium anomalies in wastewater treatment plant effluents and aquatic environment in the Hérault watershed (south France), Chemosphere, vol.75, pp.1057-1064, 2009.

A. Romero-freire, L. Minguez, M. Pelletier, A. Cayer, C. Caillet et al., Assessment of baseline ecotoxicity of sediments from a prospective mining area enriched in light rare earth elements, Sci. Total Environ, vol.612, pp.831-839, 2018.
URL : https://hal.archives-ouvertes.fr/hal-01726343

K. Schmidt, M. Bau, G. Merschel, and N. Tepe, Anthropogenic gadolinium in tap water and in tap water-based beverages from fast-food franchises in six major cities in Germany, Sci. Total Environ, vol.687, pp.1401-1408, 2019.

E. R. Sholkovitz, Chemical evolution of rare earth elements: fractionation between colloidal and solution phases of filtered river water, Earth Planet. Sci. Lett, vol.114, pp.77-84, 1992.

E. R. Sholkovitz, The aquatic chemistry of rare earth elements in rivers and estuaries, Aquat. Geochem, vol.1, pp.1-34, 1995.

G. Steinhauser, Cleaner production in the Solvay process: general strategies and recent developments, J. Clean. Prod, vol.16, pp.833-841, 2008.

P. Stille, M. Steinmann, M. Pierret, F. Gauthier-lafaye, F. Chabaux et al., The impact of vegetation on REEs fractionation in stream waters of a small forested catchment (the Strengbach case), Geochim. Cosmochim. Acta, vol.70, pp.3217-3230, 2006.

N. Tepe, M. Romero, and M. Bau, High-technology metals as emerging contaminants: strong increase of anthropogenic gadolinium levels in tap water of, Appl. Geochem, vol.45, pp.191-197, 2009.

A. Tricca, P. Stille, M. Steinmann, B. Kiefel, J. Samuel et al., Rare earth elements and Sr and Nd isotopic compositions of dissolved and suspended loads from small river systems in the Vosges mountains (France), the river Rhine and groundwater, Chem. Geol, vol.160, pp.139-158, 1999.

M. Veiga, P. Mattiazzi, J. S. De-gois, P. C. Nascimento, D. L. Borges et al., Presence of other rare earth metals in gadolinium-based contrast agents, Talanta, vol.216, p.120940, 2020.

P. L. Verplanck, H. E. Taylor, D. K. Nordstrom, and L. B. Barber, Aqueous stability of gadolinium in surface waters receiving sewage treatment plant effluent, Environ. Sci. Technol, vol.39, pp.6923-6929, 2005.

P. L. Verplanck, E. T. Furlong, J. L. Gray, P. J. Phillips, R. E. Wolf et al., Evaluating the behavior of gadolinium and other rare earth elements through large metropolitan sewage treatment plants, Environ. Sci. Technol, vol.44, pp.3876-3882, 2010.

D. Yeghicheyan, D. Aubert, . Bouhnik-le, M. Coz, J. Chmeleff et al., A new interlaboratory characterisation of silicon, rare earth elements and twenty-two other trace element concentrations in the, Natural River Water Certified Reference Material SLRS, vol.43, issue.6, pp.475-496, 2019.