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Ontario Minamata disease

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although the order did not place any restrictions on airborne emissions of mercury by the company. It was estimated that over 9,000 kg of mercury had been dumped by the company into the Wabigoon-English river system between 1962 and 1970. The airborne emissions of mercury continued unabated until the company stopped using mercury cells in its chloralkali process in October 1975; the company closed down in 1976.
149:, affectionately called by the local population "Chemical Valley". This First Nation is plagued by numerous chemical affective disorders, including mercury poisoning. Elders in the community recall collecting mercury from the local toxic waste dump by pouring water, then selling the collected mercury on the 132:
system. In 1970, extensive mercury contamination was discovered in this river system, leading to closure of the commercial fishery and some tourism related businesses. On March 26, 1970, the Ontario provincial government ordered Dryden Chemical Company to cease dumping mercury into the river system,
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or the "Grassy Narrows First Nation" and their downstream neighbours, the Wabaseemoong Independent Nations (then known as the "Whitedog Community of the Islington Band of Saulteaux") "sought compensation for loss of jobs and way of life. According to the Department of Indian and Northern Affairs
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According to INAC, a Memorandum of Agreement (MOA) reached in 1985 between the federal government, the Ontario government, Reed Limited, and Great Lakes Forest Products Ltd. resulted in a one-time compensation payment of $ 16.67 million with the federal government contributing $ 2 million, the
233:(INAC) Ontario Region Communications, "on March 26, 1982, Canada contributed $ 2.2 million to Wabaseemoong for economic development, social and educational programs. Wabaseemoong also signed a settlement with Ontario in January 1983. On July 27, 1984, 245:-based Mercury Disability Fund (MDF) and the Mercury Disability Board. The Government of Ontario held $ 2 million of this settlement in a trust fund which the province is "responsible for replenishing when the balance drops below $ 100,000. 382:
Indigenous peoples' vulnerabilities exposed: Lessons learned from Canada's Minamata incident: An Environmental analysis based on the case study of methyl-mercury pollution in northwestern Ontario, Canada
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Harada, M, Fujino, T, Akagi, T, and Nishigaki, S. "Epidemiological and clinical study and historical background of mercury pollution on Indian Reservations in Northwestern Ontario, Canada".
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Ontario government paying . Through the 1986 "Grassy Narrows and Islington Indian Bands Mercury Pollution Claims Settlement Act". Through this claims settlement, the
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Health effects continued to be felt, even in young people, in the 21st century. Dumping of drums of mercury which continue to leak is suspected, and field work by
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due to illegal disposal of industrial chemical waste. The disease was named after the infamous case of severe mercury poisoning in the fishing community of
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in a significant number of individuals and above 200 ppb in several others. Symptoms included sensory disturbances, such as narrowing of the
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First Nations populations started to have symptoms of mercury poisoning. Several Japanese doctors who had been involved in studying
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Nevertheless, the community members have seen little of this money, due to conditions on its use and bureaucratic requirements by
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in Japan travelled to Canada to investigate the mercury poisoning in these people. Blood mercury levels were above 100 
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contributed $ 4.4 million to Grassy Narrows for economic development and social service development/planning."
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Aboriginal Affairs and Northern Development Canada, Fact Sheet: English-Wabigoon River Mercury Compensation
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was the first leader of community when the treaty was signed and mainly wanted education for the community.
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governance system has made it difficult for band councils and chiefs to negotiate for their people.
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Grassy Narrows and Islington Indian Bands Mercury Pollution Claims Settlement Act (1986, c. 23)
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D'ltri, P A; D'ltri, F M (January 1978). "Mercury contamination: A human tragedy".
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Ningewance, Patricia M., "Summary of Mercury Intoxication: a Translation" in
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Indian and Northern Affairs Canada: The White Dog and Grassy Narrows Story
754: 252:. Similarly to other First Nations communities, the federal government's 106: 342: 35: 666:, Yale University Press (March 11, 1985), trade paperback, 276 pages, 755:
Grassy Narrows & Islington Band Mercury Disability Board web page
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Dryden Chemical Company discharged their effluent directly into the
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A Poison Stronger than Love: The Destruction of an Ojibwa Community
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and others continues to monitor the health of the ecosystem.
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because it devastated only the residents of the community.
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Mercury contamination in Grassy Narrows, Ontario, Canada
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following consumption of local fish contaminated with
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April 12, 2005. Archived from 206:(poor articulation of speech). 70:Source of the mercury pollution 554:Loriggio, Paola (2017-02-28). 1: 115:Dryden Pulp and Paper Company 831:1959 compensation agreements 826:Timeline of Minamata disease 569:Forbes, Ryan (2017-10-25). 539:Forbes, Ryan (2018-08-14). 927: 891:Health disasters in Canada 73: 50:, and one First Nation in 26:syndrome caused by severe 821: 708:Grassy Narrows: Still ill 911:1970 disasters in Canada 841:Ontario Minamata disease 836:Niigata Minamata disease 648:An Ojibwe Text Anthology 412:: CS1 maint: location ( 323:Environmental Management 293:Niigata Minamata disease 217:Lawsuits and settlements 202:(impaired balance), and 143:Aamjiwnaang First Nation 62:, which became known as 20:Ontario Minamata disease 87:Dryden Chemical Company 770:Justice Canada version 715:CBC Digital Archives: 706:CBC Digital Archives: 760:University of Guelph 662:Shkilnyk, Anestasia, 283:Heavy metal poisoning 273:Environmental justice 30:. It occurred in the 278:Environmental racism 44:Northwestern Ontario 481:Kumamoto University 335:1978EnMan...2....3D 137:Sarnia First Nation 91:chloralkali process 762:THE SCIENCE CORNER 739:Fort Frances Times 519:The New York Times 432:2012-02-09 at the 343:10.1007/BF01866442 119:Reed International 89:began operating a 896:Mercury poisoning 863: 862: 653:Hightower, Jane, 600:on March 11, 2008 452:Mercury Poisoning 298:Mercury poisoning 28:mercury poisoning 918: 906:Minamata disease 854:The Shiranui Sea 815:Minamata disease 808: 801: 794: 785: 635: 634: 632: 631: 622:. 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Retrieved 390:the original 381: 326: 322: 258: 247: 239: 227: 225: 208: 184:visual field 165: 151:black market 140: 123: 84: 40:First Nation 34:province of 24:neurological 19: 18: 748:Indian Life 329:(1): 3–16. 261:Sakatcheway 190:, abnormal 870:Categories 687:0300029977 672:0300033257 630:2007-10-25 488:: 169–184. 459:2007-12-14 399:2007-12-14 304:References 254:Indian Act 204:dysarthria 524:April 19, 359:153666705 351:1432-1009 111:bleaching 93:plant in 85:In 1962, 746:copy of 724:copy of 604:March 5, 430:Archived 267:See also 172:Whitedog 126:Wabigoon 107:chlorine 97:, using 56:Minamata 32:Canadian 764:archive 440:archive 438:AP News 331:Bibcode 48:mercury 36:Ontario 692:  685:  677:  670:  357:  349:  259:Chief 235:Canada 200:ataxia 196:tremor 186:, and 393:(PDF) 386:(PDF) 355:S2CID 60:Japan 22:is a 772:and 690:ISBN 683:ISBN 675:ISBN 668:ISBN 606:2021 526:2017 500:link 414:link 347:ISSN 226:The 170:and 141:The 105:and 339:doi 180:ppb 872:: 592:. 579:^ 517:. 496:}} 492:{{ 486:26 484:. 468:^ 436:. 410:}} 406:{{ 367:^ 353:. 345:. 337:. 325:. 311:^ 198:, 194:, 153:. 121:. 58:, 807:e 800:t 793:v 633:. 608:. 573:. 558:. 543:. 528:. 502:) 462:. 416:) 402:. 361:. 341:: 333:: 327:2 128:-

Index

neurological
mercury poisoning
Canadian
Ontario
First Nation
Northwestern Ontario
mercury
Southern Ontario
Minamata
Japan
Minamata disease
Mercury contamination in Grassy Narrows, Ontario, Canada
Dryden Chemical Company
chloralkali process
Dryden, Ontario
mercury cells
sodium hydroxide
chlorine
bleaching
Dryden Pulp and Paper Company
Reed International
Wabigoon
English River
Aamjiwnaang First Nation
St. Clair River
black market
Grassy Narrows
Whitedog
Minamata disease
ppb

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