The fishery patrol vessel at Stanley in the Falkland Islands, South Atlantic Ocean, South America

The harbor patrol vessel 'Frank Wild' at Stanley in the Falkland Islands, South Atlantic Ocean, South America

Argentine ship the Almirante Viel operating from Ushuaia, Argentina to the Antarctic Peninsula in Antarctica, Southern Ocean, Polar Regions

British war ship at anchor in the outer harbor of Stanley on East Island, Falkland Islands

Russian reefer ship Petrozavodsk wrecked at the Fuglefjellet cliffs, 411m, in 2009, on Bear Island, Svalbard, Norway

Dredging the harbor on remote Heimaey Island, Iceland

Argentine ship the Puerto Deseado operating from Ushuaia, Argentina to the Antarctic Peninsula in Antarctica, Southern Ocean, Polar Regions

Boy filling water into a drinking vessel, Amazon Basin, Brazil

Fishermen pushing their fishing boat into the sea, Somatheeram Beach, Malabarian Coast, Malabar, Kerala state, India, Asia

Boat of the water police patrolling on the Rhine river at Duisburg, North Rhine-Westphalia, Germany, Europe

Fishermen pushing their fishing boat into the sea, Somatheeram Beach, Malabarian Coast, Malabar, Kerala state, India, Asia

Fishermen pushing their fishing boat into the sea, Somatheeram Beach, Malabarian Coast, Malabar, Kerala state, India, Asia

Harvesting fish from net pens belonging to Kampachi Farms offshore of Kona, the Big Island, Hawaii, during the summer, Island of Hawaii, Hawaii, United States of America