Seabed
How much of the seabed is impacted by mobile fishing gear?Oxford Journals | 12 Apr 2013ICES Journal of Marine Science, 70: 523–531.Demersal trawling impacts extensively on the seabed, and the extent and frequency of this impact can be assessed using Vessel Monitoring System (VMS) data (positional data of fishing vessels). Existing approaches interpolate fishing tracks from consecutive VMS locations (track interpolation) and/or aggregate VMS point data in a spatial grid (point summation).
Atlantic Ocean | Fisheries | Research | Seabed Finding life in the volcanic systems of the Antarctic Polar FrontEurekAlert | 13 Dec 2012(National Oceanography Centre, Southampton (UK)) Scientists are exploring a two-mile deep water system of hydrothermal vents, calderas and cold seeps on the East Scotia Ridge at the southern end of the South Sandwich Islands. While on board, the scientists will be contributing to a daily blog called Hot Vents, Cold Ocean: http://hotventscoldocean.blogspot.com.
Southern Ocean | Research | Seabed New look: New Zealand's sea floorNew Zealand Herald | 23 Nov 2012Vast areas of New Zealand's sea floor have been mapped in never-before-seen detail by the country's scientists.The National Institute of Water and Atmospheric Research (Niwa) undersea New Zealand map captures about 1.5 million square...
Pacific Ocean | Research | Seabed