Category Archives: Marine Protected Areas
Controversies surrounding mega Marine Protected Area
Dr Laura Jeffery Until the end of the 20th century, most Marine Protected Areas (MPAs) were relatively small-scale conservation zones in coastal waters. The past decade has seen a proliferation in the designation of ever larger MPAs. Mega MPAs measuring … Continue reading
Towards Commercial Seabed Mining – Sustainable or Sacrilege?
Dr James Harrison The presence of minerals on the deep seabed was first discovered by the HMS Challenger expedition in 1873. Polymetallic nodules and other seabed resources (polymetallic sulphides and crusts) offer abundant supplies of valuable minerals, including manganese, cobalt, … Continue reading