Alana A. E. Wilcox, M. Jurasek, Conor D. Mallory, T. Shury, P. Thomas, C. Soos, J. Provencher
{"title":"和平-阿萨巴斯卡地区野牛(bison bison athabascae)污染物的评估","authors":"Alana A. E. Wilcox, M. Jurasek, Conor D. Mallory, T. Shury, P. Thomas, C. Soos, J. Provencher","doi":"10.1139/er-2022-0094","DOIUrl":null,"url":null,"abstract":"Oil production activities have remained contentious in Canada due to the risk of contaminant exposure and environmental impacts. However, despite recent advances in monitoring, there is a lack of information on contaminant exposure and its associated impacts for many species at risk. The threat from contaminants to wood bison ( Bison bison athabascae) in the Peace-Athabasca region, located principally in northeastern Alberta, is of particular concern, given the small size of the at-risk herds and the potential combined impacts of various stressors, including contaminants, disease, and climate change. Here, we review the available literature on contaminants in wood bison in the Peace-Athabasca region, extracting information on objectives, study design, location, contaminants, and analytic methods. We found six articles that assessed contaminants in wood bison and showed that, in the oil sands region, the species is exposed to a multitude of chemical contaminants. In particular, heavy metals, including arsenic, cadmium, lead, and inorganic mercury, were analyzed most often in bison kidney, liver, and muscle tissue. We also provide a comparison of the type and levels of heavy metals in wood bison and moose ( Alces alces). We found that articles on wood bison were dated relative to moose (i.e., mostly pre-1990s) and that fewer heavy metals and tissue types were assessed. Lastly, we discuss the gaps in knowledge on select heavy metals in these species and the known effects on human health. Overall, our results suggest that more research and monitoring are needed to understand the threats to wood bison, interacting and cumulative effects, and potential concerns related to human health and well-being for communities that rely on wood bison as a traditional food source.","PeriodicalId":50514,"journal":{"name":"Environmental Reviews","volume":null,"pages":null},"PeriodicalIF":4.3000,"publicationDate":"2023-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"An assessment of contaminants in bison (Bison bison athabascae) in the Peace-Athabasca region\",\"authors\":\"Alana A. E. Wilcox, M. Jurasek, Conor D. Mallory, T. Shury, P. Thomas, C. Soos, J. Provencher\",\"doi\":\"10.1139/er-2022-0094\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Oil production activities have remained contentious in Canada due to the risk of contaminant exposure and environmental impacts. However, despite recent advances in monitoring, there is a lack of information on contaminant exposure and its associated impacts for many species at risk. The threat from contaminants to wood bison ( Bison bison athabascae) in the Peace-Athabasca region, located principally in northeastern Alberta, is of particular concern, given the small size of the at-risk herds and the potential combined impacts of various stressors, including contaminants, disease, and climate change. Here, we review the available literature on contaminants in wood bison in the Peace-Athabasca region, extracting information on objectives, study design, location, contaminants, and analytic methods. We found six articles that assessed contaminants in wood bison and showed that, in the oil sands region, the species is exposed to a multitude of chemical contaminants. In particular, heavy metals, including arsenic, cadmium, lead, and inorganic mercury, were analyzed most often in bison kidney, liver, and muscle tissue. We also provide a comparison of the type and levels of heavy metals in wood bison and moose ( Alces alces). We found that articles on wood bison were dated relative to moose (i.e., mostly pre-1990s) and that fewer heavy metals and tissue types were assessed. Lastly, we discuss the gaps in knowledge on select heavy metals in these species and the known effects on human health. Overall, our results suggest that more research and monitoring are needed to understand the threats to wood bison, interacting and cumulative effects, and potential concerns related to human health and well-being for communities that rely on wood bison as a traditional food source.\",\"PeriodicalId\":50514,\"journal\":{\"name\":\"Environmental Reviews\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":4.3000,\"publicationDate\":\"2023-06-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Environmental Reviews\",\"FirstCategoryId\":\"93\",\"ListUrlMain\":\"https://doi.org/10.1139/er-2022-0094\",\"RegionNum\":3,\"RegionCategory\":\"环境科学与生态学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ENVIRONMENTAL SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Environmental Reviews","FirstCategoryId":"93","ListUrlMain":"https://doi.org/10.1139/er-2022-0094","RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENVIRONMENTAL SCIENCES","Score":null,"Total":0}
An assessment of contaminants in bison (Bison bison athabascae) in the Peace-Athabasca region
Oil production activities have remained contentious in Canada due to the risk of contaminant exposure and environmental impacts. However, despite recent advances in monitoring, there is a lack of information on contaminant exposure and its associated impacts for many species at risk. The threat from contaminants to wood bison ( Bison bison athabascae) in the Peace-Athabasca region, located principally in northeastern Alberta, is of particular concern, given the small size of the at-risk herds and the potential combined impacts of various stressors, including contaminants, disease, and climate change. Here, we review the available literature on contaminants in wood bison in the Peace-Athabasca region, extracting information on objectives, study design, location, contaminants, and analytic methods. We found six articles that assessed contaminants in wood bison and showed that, in the oil sands region, the species is exposed to a multitude of chemical contaminants. In particular, heavy metals, including arsenic, cadmium, lead, and inorganic mercury, were analyzed most often in bison kidney, liver, and muscle tissue. We also provide a comparison of the type and levels of heavy metals in wood bison and moose ( Alces alces). We found that articles on wood bison were dated relative to moose (i.e., mostly pre-1990s) and that fewer heavy metals and tissue types were assessed. Lastly, we discuss the gaps in knowledge on select heavy metals in these species and the known effects on human health. Overall, our results suggest that more research and monitoring are needed to understand the threats to wood bison, interacting and cumulative effects, and potential concerns related to human health and well-being for communities that rely on wood bison as a traditional food source.
期刊介绍:
Published since 1993, Environmental Reviews is a quarterly journal that presents authoritative literature reviews on a wide range of environmental science and associated environmental studies topics, with emphasis on the effects on and response of both natural and manmade ecosystems to anthropogenic stress. The authorship and scope are international, with critical literature reviews submitted and invited on such topics as sustainability, water supply management, climate change, harvesting impacts, acid rain, pesticide use, lake acidification, air and marine pollution, oil and gas development, biological control, food chain biomagnification, rehabilitation of polluted aquatic systems, erosion, forestry, bio-indicators of environmental stress, conservation of biodiversity, and many other environmental issues.