Appendix C List of relevant articles that should be captured in searches for literature Ahrens, L.; Herzke, D.; Huber, S.; Bustnes, J. O.; Bangjord, G.; Ebinghaus, R., Temporal Trends and Pattern of Polyfluoroalkyl Compounds in Tawny Owl (Strix aluco) Eggs from Norway, 1986?2009. Environ. Sci. Technol. 2011, 8090-8097. Ahrens, L.; Siebert, U.; Ebinghaus, R., Temporal trends of polyfluoroalkyl compounds in harbor seals (Phoca vitulina) from the German Bight, 1999-2008. Chemosphere 2009, 76 (2), 151-158. Anna Roos, Urs Berger, Ulf Järnberg, Jiska van Dijk and Anders Bignert (2013) Increasing Concentrations of Perfluoroalkyl Acids in Scandinavian Otters (Lutra lutra) between 1972 and 2011: A New Threat to the Otter Population? Environ. Sci. Technol., 2013, 47 (20), pp 11757–11765, DOI: 10.1021/es401485t. Bao, J., Karrman, A., van Bavel, B., & Jin, Y. H. (2014). Perfluoroalkyl substances in the blood samples from a male population of Sweden. Chinese Science Bulletin 59, 388-395. Benskin, J., Phillips, V., St. Louis, VL, Martin J.W. 2011. Source elucidation of perfluorinated carboxylic acids in remote alpine lake sediment cores. Environ Sci Technol 45: 7188-7194. BOOK CHAPTER: Temporal Trends of Perfluorinated Compounds from Various Environmental Matrices. Global Contamination Trends of Persistent Organic Chemicals. edited by Bommanna G. Loganathan, Paul Kwan-Sing Lam. 2012 Taylor & Francis. Bossi, R.; Riget, F. F.; Dietz, R., Temporal and spatial trends of perfluorinated compounds in ringed seal (Phoca hispida) from Greenland. Environ. Sci. Technol. 2005, 39 (19), 74167422. Bossi, R.; Riget, F. F.; Dietz, R.; Sonne, C.; Fauser, P.; Dam, M.; Vorkamp, K., Preliminary screening of perfluorooctane sulfonate (PFOS) and other fluorochemicals in fish, birds and marine mammals from Greenland and the Faroe Islands. Environ. Pollut. 2005, 136 (2), 323-329. Butt, C. M.; Berger, U.; Bossi, R.; Tomy, G. T., Levels and trends of poly- and perfluorinated compounds in the arctic environment. Sci. Total Environ. 2010, 408 (15), 2936-2965. Butt, C. M.; Mabury, S. A.; Muir, D. C. G.; Braune, B. M., Prevalence of long-chained perfluorinated carboxylates in seabirds from the canadian arctic between 1975 and 2004. Environ. Sci. Technol. 2007, 41 (10), 3521-3528. Butt, C. M.; Muir, D. C. G.; Stirling, I.; Kwan, M.; Mabury, S. A., Rapid Response of Arctic Ringed Seals to Changes in Perfluoroalkyl Production. Environ. Sci. Technol. 2007, 41 (1), 42-49. Calafat, A. M.; Wong, L. Y.; Kuklenyik, Z.; Reidy, J. A.; Needham, L. L., Polyfluoroalkyl chemicals in the US population: Data from the National Health and Nutrition Examination Survey (NHANES) 2003-2004 and comparisons with NHANES 1999-2000. Environ. Health Perspect. 2007, 115 (11), 1596-1602. Chen, C. L., Lu, Y. L., Zhang, X., Geng, J., Wang, T. Y., Shi, Y. J., Hu, W. Y., & Li, J. (2009). A review of spatial and temporal assessment of PFOS and PFOA contamination in China. Chemistry and Ecology 25, 163-177. Dietz R, Bossi R, Riget F, Sonne C, Born EW. Increasing perfluoroalkyl contaminants in East Greenland polar bears (Ursus maritimus): A new toxic threat to the arctic bears. Environ. Sci. Technol. 2008; 42: 2701-2707. Evans, M. S.; Muir, D.; Low, G.; Boucher, M.; Krieger, M.; Boniface, R.; al., e., Spatial and long-term trends in persistent organic contaminants and metals in lake trout and burbot in Great Slave Lake, NT. Synopsis of research conducted under the 2005-2006 Northern Contaminants Program. Ottawa, ON: Indian and Northern Affairs Canada 2006. Furdui, V. I.; Helm, P. A.; Crozier, P. W.; Lucaciu, C.; Reiner, E. J.; Marvin, C. H.; Whittle, D. M.; Mabury, S. A.; Tomy, G. T., Temporal trends of perfluoroalkyl compounds with isomer analysis in lake trout from Lake Ontario (1979-2004). Environ. Sci. Technol. 2008, 42 (13), 4739-4744. Hart, K.; Gill, V. A.; Kannan, K., Temporal Trends (1992-2007) of Perfluorinated Chemicals in Northern Sea Otters (Enhydra lutris kenyoni) from South-Central Alaska. Arch. Environ. Contam. Toxicol. 2009, 56 (3), 607-614. Hart, K.; Kannan, K.; Isobe, T.; Takahashi, S.; Yamada, T. K.; Miyazaki, N.; Tanabe, S., Time trends and transplacental transfer of perfluorinated compounds in melon-headed whales stranded along the Japanese coast in 1982, 2001/2002, and 2006. Environ. Sci. Technol. 2008, 42 (19), 7132-7137. Haug, L. S.; Thomsen, C.; Becher, G., Time Trends and the Influence of Age and Gender on Serum Concentrations of Perfluorinated Compounds in Archived Human Samples. Environ. Sci. Technol. 2009, 43 (6), 2131-2136. Holmstrom, K. E.; Johansson, A. K.; Bignert, A.; Lindberg, P.; Berger, U., Temporal Trends of Perfluorinated Surfactants in Swedish Peregrine Falcon Eggs (Falco peregrinus), 19742007. Environ. Sci. Technol. 2010, 44 (11), 4083-4088. Holmström Katrin E. , Ulf Järnberg and Anders Bignert (2005) Temporal Trends of PFOS and PFOA in Guillemot Eggs from the Baltic Sea, 1968−2003. Environ. Sci. Technol., 2005, 39 (1), pp 80–84, DOI: 10.1021/es049257d. Ishibashi, H.; Iwata, H.; Kim, E. Y.; Tao, L.; Kannan, K.; Amano, M.; Miyazaki, N.; Tanabe, S.; Batoev, V. B.; Petrov, E. A., Contamination and effects of perfluorochemicals in Baikal Seal (Pusa sibirica). 1. Residue level, tissue distribution, and temporal trend. Environ. Sci. Technol. 2008, 42 (7), 2295-2301. Kayoko Kato , Lee-Yang Wong , Lily T. Jia , Zsuzsanna Kuklenyik and Antonia M. Calafat (2011) Trends in Exposure to Polyfluoroalkyl Chemicals in the U.S. Population: 1999−2008. Environ. Sci. Technol., 2011, 45 (19), pp 8037–8045, DOI: 10.1021/es1043613. Martin JW, Whittle DM, Muir DCG, Mabury SA. Perfluoroalkyl contaminants in a food web from lake ontario. Environmental Science and Technology. 2004;38(20):5379-85. O'Connell, S. G.; Arendt, M.; Segars, A.; Kimmel, T.; Braun-McNeill, J.; Avens, L.; Schroeder, B.; Ngai, L.; Kucklick, J. R.; Keller, J. M., Temporal and Spatial Trends of Perfluorinated Compounds in Juvenile Loggerhead Sea Turtles (Caretta caretta) along the East Coast of the United States. Environ. Sci. Technol. 2010, 44 (13), 5202-5209. Ode et al. Environ Sci Pollut Res Int. 2013 Nov;20(11):7970-8. Determinants of maternal and fetal exposure and temporal trends of perfluorinated compounds. Olsen, G. W.; Mair, D. C.; Church, T. R.; Ellefson, M. E.; Reagen, W. K.; Boyd, T. M.; Herron, R. M.; Medhdizadehkashi, Z.; Nobilett, J. B.; Rios, J. A.; Butenhoff, J. L.; Zobel, L. R., Decline in perfluorooctanesulfonate and other polyfluoroalkyl chemicals in American Red Cross adult blood donors, 2000-2006. Environ. Sci. Technol. 2008, 42 (13), 4989-4995. Olsen, G. W.; Mair, D. C.; Reagen, W. K.; Ellefson, M. E.; Ehresman, D. J.; Butenhoff, J. L.; Zobel, L. R., Preliminary evidence of a decline in perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA) concentrations in American Red Cross blood donors. Chemosphere 2007, 68 (1), 105-111. Riget, Frank; Bossi, Rossana; Sonne, Christian; et al. Trends of perfluorochemicals in Greenland ringed seals and polar bears: Indications of shifts to decreasing trends. CHEMOSPHERE 93 Issue: 8 Pages: 1607-1614. Rossana Bossi, Frank F. Riget and Rune Dietz (2005) Temporal and Spatial Trends of Perfluorinated Compounds in Ringed Seal (Phoca hispida) from Greenland. Environ. Sci. Technol., 2005, 39 (19), pp 7416–7422, DOI: 10.1021/es0508469. Schroter-Kermani, C., Muller, J., Jurling, H., Conrad, A., & Schulte, C. (2013). Retrospective monitoring of perfluorocarboxylates and perfluorosulfonates in human plasma archived by the German Environmental Specimen Bank. International Journal of Hygiene and Environmental Health 216, 633-640. Smithwick, M.; Norstrom, R. J.; Mabury, S. A.; Solomon, K.; Evans, T. J.; Stirling, I.; Taylor, M. K.; Muir, D. C. G., Temporal Trends of Perfluoroalkyl Contaminants in Polar Bears (Ursus maritimus) from Two Locations in the North American Arctic, 1972?2002. Environ. Sci. Technol. 2006, 40 (4), 1139-1143. Søndergaard, M., et al. Phthalates and Perfluorooctanesulfonic Acid in Human Amniotic Fluid: Temporal Trends and Timing of Amniocentesis in Pregnancy. Environ Health Perspect. 2012 Jun;120(6):897-903 Spliethoff, H. M.; Tao, L.; Shaver, S. M.; Aldous, K. M.; Pass, K. A.; Kannan, K.; Eadon, G. A., Use of Newborn Screening Program Blood Spots for Exposure Assessment: Declining Levels of Perfluorinated Compounds in New York State Infants. Environ. Sci. Technol. 2008, 42 (14), 5361-5367. Stern, G. A.; Tomy, G. T., Temporal trend studies of trace metals and halogenated organic compounds (HOCs), including new and emerging persisstent compounds, in Mackenzie River burbot, Fort Good Hope, NWT. Synopsis of research conducted under the 20062007 Northern Contaminants Program. Ottawa, ON: Indian and Northern Affairs Canada 2007. Tomy, G.; Pleskach, K.; Rosenberg, B.; Stern, G., Temporal trends of emerging halogenated persistent compounds in belgua from Hendrickson Island and Pangnirtung. Synopsis of research conducted under the 2007-2008 Northern Contaminants Program. Ottawa, ON: Indian and Northern Affairs Canada 2008. Wang, X. P., Halsall, C., Codling, G., Xie, Z. Y., Xu, B. Q., Zhao, Z., Xue, Y. G., Ebinghaus, R., & Jones, K. C. (2014). Accumulation of Perfluoroalkyl Compounds in Tibetan Mountain Snow: Temporal Patterns from 1980 to 2010. Environmental Science & Technology 48, 173-181. Verreault et al. Perfluorinated Alkyl Substances in Eggs of Herring Gulls from Northern Norway: Spatial and Temporal Trends; The Norwegian Pollution Control Authority (SFT) Report 971/2006, November 2006. Verreault, J.; Berger, U.; Gabrielsen, G. W., Trends of Perfluorinated Alkyl Substances in Herring Gull Eggs from Two Coastal Colonies in Northern Norway:? 1983?2003. Environ. Sci. Technol. 2007, 41 (19), 6671-6677. Yeung, L. W. Y., De Silva, A. O., Loi, E. I. H., Marvin, C. H., Taniyasu, S., Yamashita, N., Mabury, S. A., Muir, D. C. G., & Lam, P. K. S. (2013). Perfluoroalkyl substances and extractable organic fluorine in surface sediments and cores from Lake Ontario. Environment International 59, 389-397. Young, C. J.; Furdui, V. I.; Franklin, J.; Koerner, R. M.; Muir, D. C. G.; Mabury, S. A., Perfluorinated acids in arctic snow: New evidence for atmospheric formation. Environ. Sci. Technol. 2007, 41 (10), 3455-3461. Zushi, Y., Tamada, M., Kanai, Y., Masunaga, S. 2010. Time trends of perfluorinated compounds from the sediment core of Tokyo Bay, Japan (1950s-2004). Environmental Pollution 158: 756-763.