P. M. Outridge and A. M. Scheuhammer, Bioaccumulation and toxicology of chromium: 644 Implications for wildlife, Rev Environ Contam Toxicol, vol.130, pp.31-77, 1993.

M. Pawlikowski, E. Szalinska, M. Wardas, and J. Dominik, Chromium originating from 646 tanneries in river sediments: A preliminary investigation from the upper Dunajec 647, 2006.

(. River and . Poland, Polish Journal of Environmental Studies, vol.15, issue.6, pp.885-894

C. D. Pereira, J. G. Techy, E. M. Ganzarolli, and S. P. Quinaia, Chromium fractionation and 649 speciation in natural waters, Journal of Environmental Monitoring, vol.14, issue.6, pp.1559-1564, 2012.

M. Pettine, F. Genneri, L. Campanella, and F. J. Millero, The effect of organic compounds in 651 the oxidation kinetics of Cr(III) by H 2 O 2, Geochim Cosmochim Acta, vol.72, pp.5692-5707, 2008.

B. Ponti, R. Bettinetti, C. Dossi, and D. Vignati, How reliable are data for the ecotoxicity 653 of trivalent chromium to Daphnia magna? Environmental Toxicology and Chemistry, vol.654, pp.2280-2287, 2014.

H. A. Roditi and N. S. Fisher, Rates and routes of trace elements uptake in zebra mussel, 1999.

, Limnol Oceanogr, vol.44, issue.7, pp.1730-1749

H. A. Roditi, N. S. Fisher, and S. A. Sañudo-wilhelmy, Field testing a metal bioaccumulation 658 model for zebra mussels, Environ Sci Technol, vol.34, issue.13, pp.2817-2825, 2000.

M. Rodrigues and M. Formoso, Geochemical distribution of selected heavy metals in stream 660 sediments affected by tannery activities, Water, Air, & Soil Pollution, vol.169, issue.1, pp.167-184, 2006.

A. M. Romito, S. L. Eggert, J. M. Diez, and J. B. Wallace, Effects of seasonality and resource 662 limitation on organic matter turnover by Chironomidae (Diptera) in southern, 2010.

, Appalachian headwater streams, Limnology and Oceanography, vol.55, issue.3, pp.1083-1092

R. M. Rosales, A. Faz, M. Gómez-garrido, M. A. Muñoz, F. J. Murcia et al.,

, Geochemical speciation of chromium related to sediments properties in the 666 riverbed contaminated by tannery effluents, J Soils Sediments, pp.1-12, 2016.

, Environmental Science and Pollution Research, vol.692, pp.4059-4066

D. Vignati, J. Dominik, M. L. Beye, M. Pettine, and B. Ferrari, Chromium(VI) is more 694 toxic than chromium(III) to freshwater algae: A paradigm to revise?, Ecotoxicology 695 and Environmental Safety, vol.73, issue.5, pp.743-749, 2010.

A. R. Walsh and J. O'halloran, Chromium speciation in tannery effluent-II. Speciation in the 697 effluent and receiving estuary, Water Research, vol.30, issue.10, pp.2401-2412, 1996.

D. Wang, S. He, C. Shan, Y. Ye, H. Ma et al., Chromium speciation 699 in tannery effluent after alkaline precipitation: Isolation and characterization, Journal 700 of Hazardous Materials, vol.316, pp.169-177, 2016.

W. Wang and N. S. Fisher, Assimilation efficiencies of chemical contaminants in aquatic 702 invertebrates: a synthesis, Environ Toxicol Chem, vol.18, issue.9, pp.2034-2045, 1999.

W. Wang, S. B. Griscom, and N. S. Fisher, Bioavailability of Cr(III) and Cr(VI) to marine 704 mussels from solute and particulate pathways, Environ Sci Technol, vol.31, pp.603-611, 1997.

D. Wästlund, The role of sediment characteristics and food regimen in a toxicity test 706 with Chironomus riparius, 1999.

K. A. Weber, L. A. Achenbach, and J. D. Coates, Microorganisms pumping iron: anaerobic 708 microbial iron oxidation and reduction, Nature Reviews Microbiology, vol.4, p.752, 2006.

, Inorganic Chromium(III) Compounds, p.710, 2009.

. Switzerland,

, Inorganic Chromium(VI) Compounds, p.712, 2013.

. Switzerland,

H. Zhang and W. Davison, Performance characteristics of diffusion gradients in thin films 714 for the in situ measurement of trace metals in aqueous solution, Anal Chem, vol.67, p.3400, 1995.

S. I. References-in,

B. Ferrari, D. Vignati, J. Roulier, M. Coquery, E. Szalinska et al., , p.928

J. Dominik and . This-issue, Chromium bioavailability in aquatic systems impacted by 929 tannery wastewaters. Part 2: New insights from laboratory and in situ testing with 930 chironomus riparius, Science of The Total Environment

L. Hare, P. Campbell, A. Tessier, and N. Belzile, Gut sediment in a burrowing mayfly 933 (ephemeroptera, hexagenia limbata): Their contribution to animal trace element 934 burderns, their removal, and the efficacy of a correction for their presence, Can J Fish 935 Aquat Sci, vol.46, pp.451-456, 1989.

P. Michailova, E. Szarek-gwiazda, and A. Kownacki, Effect of contaminants on the genome 938 of some species of genus chironomus (chironomidae, diptera) live in sediments of 939 dunajec river and czorsztyn reservoir, Water Air Soil Pollut, vol.202, issue.1, pp.245-258, 2009.