No plastics detected in seal (Phocidae) stomachs harvested in the eastern Canadian Arctic

Bravo Rebolledo, 2013, Plastic ingestion by harbour seals (Phoca vitulina) in The Netherlands, Mar. Pollut. Bull., 67, 200, 10.1016/j.marpolbul.2012.11.035 Cózar, 2017, The Arctic Ocean as a dead end for floating plastics in the North Atlantic branch of the thermohaline circulation, Sci. Adv., 3, 1, 10.1126/sciadv.1600582 Denuncio, 2017, Marine debris ingestion by the South American fur seal from the Southwest Atlantic Ocean, Mar. Pollut. Bull., 122, 420, 10.1016/j.marpolbul.2017.07.013 Donohue, 2019, Evaluating exposure of northern fur seals, Callorhinus ursinus, to microplastic pollution through fecal analysis, Mar. Pollut. Bull., 138, 213, 10.1016/j.marpolbul.2018.11.036 Eriksson, 2003, Origins and biological accumulation of small plastic particles in fur seals from Macquarie Island, AMBIO A J. Hum. Environ., 32, 380, 10.1579/0044-7447-32.6.380 van Franeker, 2018, Plastic ingestion by harbour porpoises Phocoena phocoena in the Netherlands: establishing a standardised method, Ambio, 47, 387 Gjertz, 1986, The ringed seal (Phoca hispida) spring diet in northwestern Spitsbergen, Svalbard, Polar Res., 4, 53, 10.1111/j.1751-8369.1986.tb00518.x Hernandez-Milian, 2019, Microplastics in grey seal (Halichoerus grypus) intestines: are they associated with parasite aggregations?, Mar. Pollut. Bull., 146, 349, 10.1016/j.marpolbul.2019.06.014 Holst, 2001, Diet of ringed seals (Phoca hispida) on the east and west sides of the North Water Polynya, northern Baffin Bay, Mar. Mammal Sci., 17, 888, 10.1111/j.1748-7692.2001.tb01304.x Houde, 2017, Spatial and temporal trends of alternative flame retardants and polybrominated diphenyl ethers in ringed seals (Phoca hispida) across the Canadian Arctic, Environ. Pollut., 223, 266, 10.1016/j.envpol.2017.01.023 Kühn, 2015, Deleterious effects of litter on marine life, 75 Kühn, 2018, Plastic ingestion by juvenile polar cod (Boreogadus saida) in the Arctic Ocean, Polar Biol., 41, 1269, 10.1007/s00300-018-2283-8 Labansen, 2007, Spring diet of ringed seals (Phoca hispida) from northwestern Spitsbergen, Norway, ICES J. Mar. Sci., 64, 1246, 10.1093/icesjms/fsm090 Liboiron, 2018, A zero percent plastic ingestion rate by silver hake (Merluccius bilinearis) from the south coast of Newfoundland, Canada, Mar. Pollut. Bull., 131, 267, 10.1016/j.marpolbul.2018.04.007 Lu, 2019, Occurrence of substituted diphenylamine antioxidants and benzotriazole UV stabilizers in Arctic seabirds and seals, Sci. Total Environ., 663, 950, 10.1016/j.scitotenv.2019.01.354 Lusher, 2017, Sampling, isolating and identifying microplastics ingested by fish and invertebrates, Anal. Methods, 9, 1346, 10.1039/C6AY02415G Lusher, 2018, Incidence of marine debris in cetaceans stranded and bycaught in Ireland: recent findings and a review of historical knowledge, Environ. Pollut., 232, 467, 10.1016/j.envpol.2017.09.070 McMahon, 1999, The diet of itinerant male Hooker’s sea lions, Phocarctos hookeri, at sub-Antarctic Macquarie Island, Wildl. Res., 26, 839, 10.1071/WR98079 Moore, 2019, Microplastics in beluga whales (Delphinapterus leucas) from the eastern Beaufort Sea, Mar. Pollut. Bull., 1–7 Morgana, 2018, Microplastics in the Arctic: a case study with sub-surface water and fish samples off Northeast Greenland, Environ. Pollut., 242, 1078, 10.1016/j.envpol.2018.08.001 Nelms, 2018, Investigating microplastic trophic transfer in marine top predators, Environ. Pollut., 238, 999, 10.1016/j.envpol.2018.02.016 Nelms, 2019, Microplastics in marine mammals stranded around the British coast: ubiquitous but transitory?, Sci. Rep., 9, 1, 10.1038/s41598-018-37428-3 Ogloff, 2019, Diet and isotopic niche overlap elucidate competition potential between seasonally sympatric phocids in the Canadian Arctic, Mar. Biol., 166, 1, 10.1007/s00227-019-3549-6 Panti, 2019, Marine litter: one of the major threats for marine mammals. Outcomes from the European Cetacean Society workshop, Environ. Pollut., 247, 72, 10.1016/j.envpol.2019.01.029 Poon, 2017, Levels of ingested debris vary across species in Canadian Arctic seabirds, Mar. Pollut. Bull., 116, 517, 10.1016/j.marpolbul.2016.11.051 Provencher, 2010, Ingested plastic in a diving seabird, the thick-billed murre (Uria lomvia), in the eastern Canadian Arctic, Mar. Pollut. Bull., 60, 1406, 10.1016/j.marpolbul.2010.05.017 Provencher, 2014, Prevalence of marine debris in marine birds from the North Atlantic, Mar. Pollut. Bull., 84, 411, 10.1016/j.marpolbul.2014.04.044 Ryan, 2016, Regional differences in plastic ingestion among Southern Ocean fur seals and albatrosses, Mar. Pollut. Bull., 104, 207, 10.1016/j.marpolbul.2016.01.032 Salman, 2001, Stomach contents of two Mediterranean monk seals (Monachus monachus) from the Aegean Sea, Turkey, J. Mar. Biol. Assoc. United Kingdom, 81, 719, 10.1017/S0025315401004519 Searles, 2019, ‘Fresh seal blood looks like beauty and life’ #Sealfies and subsistence in Nunavut, Hunt. Gatherer Res., 3, 677, 10.3828/hgr.2017.34 Siegstad, 1998, Diet of the ringed seal (Phoca hispida) in Greenland, NAMMCO Sci. Publ., 1, 229, 10.7557/3.2991 Stewart, 1996, Counts of growth layer groups in cementum and dentine in ringed seals (Phoca hispida), Mar. Mammal Sci., 12, 383, 10.1111/j.1748-7692.1996.tb00591.x Thompson, 2009, Plastics, the environment and human health: current consensus and future trends, Philos. Trans. Biol. Sci., 364, 2153, 10.1098/rstb.2009.0053 Torre, 2016, Anthropogenic microfibres pollution in marine biota. A new and simple methodology to minimize airborne contamination, Mar. Pollut. Bull., 113, 55, 10.1016/j.marpolbul.2016.07.050 Unger, 2017, Marine debris in harbour porpoises and seals from German waters, Mar. Environ. Res., 130, 77, 10.1016/j.marenvres.2017.07.009