Amy L. Lusher, Gema Hernandez-Milian, Joanne O’Brien, Simon Berrow, Ian
\nO’Connor, Rick Officer, Microplastic and macroplastic ingestion by a
\ndeep diving, oceanic cetacean: The True’s beaked whale Mesoplodon mirus,
\nEnvironmental Pollution, Volume 199, April 2015, Pages 185-191, ISSN
\n0269-7491, http:\/\/dx.doi.org\/10.1016\/j.envpol.2015.01.023.
\n(http:\/\/www.sciencedirect.com\/science\/article\/pii\/S0269749115000421)
\nAbstract: When mammals strand, they present a unique opportunity to
\nobtain insights into their ecology. In May 2013, three True’s beaked
\nwhales (two adult females and a female calf) stranded on the north and
\nwest coasts of Ireland and the contents of their stomachs and intestines
\nwere analysed for anthropogenic debris. A method for identifying
\nmicroplastics ingested by larger marine organisms was developed.
\nMicroplastics were identified throughout the digestive tract of the
\nsingle whale that was examined for the presence of microplastics. The
\ntwo adult females had macroplastic items in their stomachs. Food remains
\nrecovered from the adult whales consisted of mesopelagic fish
\n(Benthosema glaciale, Nansenia spp., Chauliodius sloani) and
\ncephalopods, although trophic transfer has been discussed, it was not
\npossible to ascertain whether prey were the source of microplastics.
\nThis is the first study to directly identify microplastics <5 mm in a\ncetacean species.\nKeywords: Atlantic ocean; Marine pollution; Plastic debris; True's\nbeaked whale; Microplastics\n\n<\/p>\n","protected":false},"excerpt":{"rendered":"
Amy L. Lusher, Gema Hernandez-Milian, Joanne O’Brien, Simon Berrow, Ian O’Connor, Rick Officer, Microplastic and macroplastic ingestion by a deep diving, oceanic cetacean: The True’s beaked whale Mesoplodon mirus, Environmental Pollution, Volume 199, April 2015, Pages 185-191, ISSN 0269-7491, http:\/\/dx.doi.org\/10.1016\/j.envpol.2015.01.023. (http:\/\/www.sciencedirect.com\/science\/article\/pii\/S0269749115000421) Abstract: When mammals strand, they present a unique opportunity to obtain insights into their ecology. In May 2013, three True’s beaked whales (two adult females and a female calf) stranded on the north and west coasts of Ireland and the contents of their stomachs and intestines were analysed for anthropogenic debris. A method for identifying microplastics ingested by larger marine organisms was developed. Microplastics were identified throughout the digestive tract of the single whale that was examined for the presence of microplastics. The two adult females had macroplastic items in their stomachs. Food remains recovered from the adult whales consisted of mesopelagic fish (Benthosema glaciale, Nansenia spp., Chauliodius sloani) and cephalopods, although trophic transfer has been discussed, it was not possible to ascertain whether prey were the source of microplastics. This is the first study to directly identify microplastics<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3476,3415,3516,3423],"tags":[1309,1445],"yoast_head":"\n