Sedimentary records of contaminant inputs in Frobisher Bay, Nunavut

AMAP, 2021, “Human Health in the Arctic 2021. Summary for Policy-makers.” p, 16 Yu, 2019, Polycyclic aromatic hydrocarbons not declining in arctic air despite global emission reduction, Environ. Sci. Technol., 53, 2375, 10.1021/acs.est.8b05353 McCrystall, 2021, New climate models reveal faster and larger increases in Arctic precipitation than previously projected, Nat. Commun., 12, 1, 10.1038/s41467-021-27031-y Macdonald, 2015, It is not just about the ice: a geochemical perspective on the changing Arctic Ocean, J. Environ. Stud. Sci., 5, 288, 10.1007/s13412-015-0302-4 Meier, 2022, An updated assessment of the changing arctic sea ice cover, Oceanography, 10.5670/oceanog.2022.114 Macdonald, 2000, Contaminants in the Canadian Arctic: 5 years of progress in understanding sources, occurrence and pathways, Sci. Total Environ., 254, 2, 10.1016/S0048-9697(00)00434-4 AMAP, 2016, Influence of climate change on transport, levels, and effects of contaminants in northern areas - Part 2, AMAP Tech. Rep., 10, 1 Johnston, 1995 Kuzyk, 2005, PCBs in sediments and the coastal food web near a local contaminant source in Saglek Bay, Labrador, Sci. Total Environ., 351, 264, 10.1016/j.scitotenv.2005.04.050 Kuzyk, 2003, Biological effects of marine PCB contamination on black guillemot nestlings at Saglek, Labrador: liver biomarkers, Ecotoxicology, 12, 183, 10.1023/A:1022550709962 Stroski, 2020, Wastewater sources of per- and polyfluorinated alkyl substances (PFAS) and pharmaceuticals in four Canadian Arctic communities, Sci. Total Environ., 708, 10.1016/j.scitotenv.2019.134494 Balmer, 2019, Sources and environmental fate of pyrogenic polycyclic aromatic hydrocarbons (PAHs) in the Arctic, Emerging Contam., 5, 128, 10.1016/j.emcon.2019.04.002 Kirk, 2012, Mercury in Arctic marine ecosystems: sources, pathways and exposure, Environ. Res., 119, 64, 10.1016/j.envres.2012.08.012 MacInnis, 2019, Characterization of perfluoroalkyl substances in sediment cores from High and Low Arctic lakes in Canada, Sci. Total Environ., 666, 414, 10.1016/j.scitotenv.2019.02.210 Muir, 2019, Levels and trends of poly- and perfluoroalkyl substances in the Arctic environment – an update, Emerging Contam., 5, 240, 10.1016/j.emcon.2019.06.002 Pickard, 2018, Continuous non-marine inputs of per- and polyfluoroalkyl substances to the High Arctic: a multi-decadal temporal record, Atmos. Chem. Phys., 18, 5045, 10.5194/acp-18-5045-2018 Wang, 2018, Subsurface seawater methylmercury maximum explains biotic mercury concentrations in the Canadian Arctic, Sci. Rep., 8, 1 Zhang, 2022, Presence, sources and transport of polycyclic aromatic hydrocarbons in the Arctic Ocean, Geophys. Res. Lett. Borgå, 2022, The influence of global climate change on accumulation and toxicity of persistent organic pollutants and chemicals of emerging concern in Arctic food webs, Environ. Sci. Process. Impacts, 10.1039/D1EM00469G Krumhansl, 2015, Assessment of arctic community wastewater impacts on marine benthic invertebrates, Environ. Sci. Technol., 49, 760, 10.1021/es503330n Samuelson, 1998, Water and waste management issues in the Canadian Arctic: Iqaluit, Baffin Island, Can. Water Resour. J., 23, 327, 10.4296/cwrj2304327 Tremblay, 2020, 125 Samuelson, 2001, Polychaetes as indicators of environmental disturbance on subarctic tidal flats, Iqaluit, Baffin Island, Nunavut Territory, Mar. Pollut. Bull., 42, 733, 10.1016/S0025-326X(00)00208-3 Weichenthal, 2015, The impact of a landfill fire on ambient air quality in the north: a case study in Iqaluit, Canada, Environ. Res., 142, 46, 10.1016/j.envres.2015.06.018 Eno, 2003, Crystal two: the origin of Iqaluit, Arctic, 56, 63, 10.14430/arctic603 Poland, 2001, Remediation of former military bases in the Canadian Arctic, Cold Reg. Sci. Technol., 32, 93, 10.1016/S0165-232X(00)00022-7 AMAP, 2021 Carter, 2018, “Arctic corridors and northern voices, vol. 44 Schaefer, 2022, “The truncate soft-shell clam, Mya truncata, as a biomonitor of municipal wastewater exposure and historical anthropogenic impacts in the Canadian Arctic”, Can. J. Fish. Aquat. Sci., 79, 367, 10.1139/cjfas-2021-0078 Hilgendag, 2022, Mercury biomagnification in benthic, pelagic, and benthopelagic food webs in an Arctic marine ecosystem, Sci. Total Environ., 10.1016/j.scitotenv.2022.156424 Corminboeuf, 2021, Spatial and temporal distributions of polycyclic aromatic hydrocarbons in sediments from the Canadian Arctic Archipelago, Mar. Pollut. Bull., 171 Todd, 2016, 61 Herder, 2020 Hatcher, 2015, Exposure to coastal hazards in a rapidly expanding northern urban centre, Iqaluit, Nunavut, Arctic, 68, 453, 10.14430/arctic4526 Eakins, 1978, A new procedure for the determination of lead-210 in lake and marine sediments, Int. J. Appl. Radiat. Isot., 29, 531, 10.1016/0020-708X(78)90161-8 Kuzyk, 2015, Calculating Rates and Dates and Interpreting Contaminant Profiles in Biomixed Sediments, 61, 10.1007/978-94-017-9541-8_4 R Core Team, 2023 Mastin, 2022, A review of PCB-11 and other unintentionally produced PCB congeners in outdoor air, Atmos. Pollut. Res., 13, 10.1016/j.apr.2022.101364 2000 Kuzyk, 2013, 137Cs in margin sediments of the Arctic Ocean: controls on boundary scavenging,”, Global Biogeochem. Cycles, 27, 422, 10.1002/gbc.20041 Deering, 2018, “Characterization of the seabed and postglacial sediments of inner frobisher bay, baffin island, Nunavut,” Canada-Nunavut Geosci. Off, 139 Monetti, 1996, 60 Kuzyk, 2009, Towards a sediment and organic carbon budget for Hudson Bay, Mar. Geol., 264, 190, 10.1016/j.margeo.2009.05.006 Goñi, 2013, Distribution and sources of organic matter in surface marine sediments across the North American Arctic margin, J. Geophys. Res. Ocean., 118, 4017, 10.1002/jgrc.20286 Schubert, 2001, Nitrogen and carbon isotopic composition of marine and terrestrial organic matter in Arctic Ocean sediments: implications for nutrient utilization and organic matter composition, Deep. Res. I, 48, 789, 10.1016/S0967-0637(00)00069-8 Stein, 2004 Kamula, 2017, Sources and accumulation of sediment and particulate organic carbon in a subarctic fjard estuary:210Pb,137Cs, and δ13C records from lake melville, labrador, Can. J. Earth Sci., 54, 993, 10.1139/cjes-2016-0167 Yunker, 2002, PAHs in the Fraser River basin: a critical appraisal of PAH ratios as indicators of PAH source and composition, Org. Geochem., 33, 489, 10.1016/S0146-6380(02)00002-5 Kuzyk, 2010, Biogeochemical controls on PCB deposition in Hudson bay, Environ. Sci. Technol., 44, 3280, 10.1021/es903832t 2022 Joerss, 2019, Emerging per- and polyfluoroalkyl substances (PFASs) in surface water and sediment of the North and Baltic Seas, Sci. Total Environ., 686, 360, 10.1016/j.scitotenv.2019.05.363 Lin, 2020, Perfluoroalkyl substances in sediments from the Bering Sea to the western Arctic: source and pathway analysis, Environ. Int., 139 Moody, 2000, Perfluorinated surfactants and the environmental implications of their use in fire-fighting foams, Environ. Sci. Technol., 34, 3864, 10.1021/es991359u Phillips, 2007, Fluorotelomer acids are more toxic than perfluorinated acids, Environ. Sci. Technol., 41, 7159, 10.1021/es070734c Ellis, 2004, Degradation of fluorotelomer alcohols: a likely atmospheric source of perfluorinated carboxylic acids, Environ. Sci. Technol., 38, 3316, 10.1021/es049860w Carrie, 2010, Increasing contaminant burdens in an arctic fish, burbot (Lota lota), in a warming climate, Environ. Sci. Technol., 44, 316, 10.1021/es902582y Hare, 2010, Natural and anthropogenic mercury distribution in marine sediments from Hudson Bay, Canada, Environ. Sci. Technol., 44, 5805, 10.1021/es100724y Bright, 1995, Effects of local and distant contaminant sources: polychlorinated biphenyls and other organochlorines in bottom-dwelling animals from an Arctic estuary, Sci. Total Environ., 160–161, 265, 10.1016/0048-9697(95)04362-5 Bright, 1995, Evidence for short-range transport of polychlorinated biphenyls in the Canadian Arctic using congener signatures of PCBs in soils, Sci. Total Environ., 160–161, 251, 10.1016/0048-9697(95)04361-4 Streets, 2019, Global and regional trends in mercury emissions and concentrations, 2010–2015, Atmos. Environ., 201, 417, 10.1016/j.atmosenv.2018.12.031 Streets, 2017, Total mercury released to the environment by human activities, Environ. Sci. Technol., 51, 5969, 10.1021/acs.est.7b00451 Shen, 2013, Global atmospheric emissions of polycyclic aromatic hydrocarbons from 1960 to 2008 and future predictions, Environ. Sci. Technol., 47, 6415, 10.1021/es400857z Breivik, 2002, Towards a global historical emission inventory for selected PCB congeners - a mass balance approach: 2. Emissions, Sci. Total Environ., 290, 199, 10.1016/S0048-9697(01)01076-2 Wang, 2014, Global emission inventories for C4-C14 perfluoroalkyl carboxylic acid (PFCA) homologues from 1951 to 2030, Part I: production and emissions from quantifiable sources, Environ. Int., 70, 62, 10.1016/j.envint.2014.04.013 Bright, 1995, Differential bioaccumulation of non-ortho-substituted and other PCB congeners in coastal arctic invertebrates and fish, Environ. Sci. Technol., 29, 2504, 10.1021/es00010a008