The Environmental and Geomorphological Impacts of Historical Gold Mining MARK in the Ohinemuri and Waihou River Catchments, Coromandel, New Zealand
Geomorphology 295 (2017) 159–175 Contents lists available at ScienceDirect Geomorphology journal homepage: www.elsevier.com/locate/geomorph The environmental and geomorphological impacts of historical gold mining MARK in the Ohinemuri and Waihou river catchments, Coromandel, New Zealand ⁎ Alastair J.H. Clementa, , Tereza Novákováb,c, Karen A. Hudson-Edwardsd, Ian C. Fullera,e, Mark G. Mackline,f, Elizabeth G. Foxa, Ignacio Zapicog a Physical Geography Group, Institute of Agriculture and Environment, Massey University, Private Bag 11-222, Palmerston North 4442, New Zealand b Institute of Inorganic Chemistry AS CR, v.v.i., Husinec-Rez 1001, 250 68 Rez, Czech Republic c Institute of Geology of the CAS, v. v. i., Rozvojova 269, 165 00, Prague, Czech Republic d Department of Earth and Planetary Sciences, Birkbeck, University of London, Malet St., London WC1E 7HX, UK e Innovative River Solutions, Institute of Agriculture and Environment, Massey University, Private Bag 11-222, Palmerston North 4442, New Zealand f School of Geography and the Lincoln Centre for Water and Planetary Health, University of Lincoln, LN6 7TS Lincoln, UK g Facultad de Ciencias Geológicas, José Antonio Novais, 12, Ciudad Universitaria, 28040 Madrid, Spain ARTICLE INFO ABSTRACT − Keywords: Between 1875 and 1955 approximately 250,000 Mg yr 1 of mercury-, arsenic-, and cyanide-contaminated mine Mining-contaminated river tailings were discharged directly into the Ohinemuri River and its tributaries, in the Coromandel Region, North Floodplain sedimentation Island, New Zealand. A devastating flood on 14 January 1907 deposited large amounts of mine waste across the Mine tailing discharge floodplain of the Ohinemuri and Waihou rivers in the vicinity of the township of Paeroa.
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