... perspectives and regulations in protecting the polar marine environment: Australia, Canada and the United States . . * The protection of the marine polar environment ... Protection to the Antarctic Treaty. 1 In the Arctic, concerns over the protection of the marine environment have been driven by the present and possible environmental consequences of land-based marine ... over the waters on the landward side of the baselines appears to be unchallenged, subject, Domestic regulation of the polar marine environment 153 16 D. VanderZwaag, ‘Canada and Marine Environmental...