706 results found
 

Shrimp farming

Hub | August 24, 2007 at 23:52

Global warming

Page | August 24, 2007 at 23:52

Sorry, the competition is now closed.

Feature story | November 9, 2007 at 23:39

Even among people who agree that whales should not be killed needlessly in the name of research, opinions diverge wildly when it comes to naming them. So far we have received over 8,000 entries to name some of the whales that were tagged for the...

Windows On The Whales' World

Page | November 14, 2007 at 0:16

Humpback whales are among the widest-ranging animals on Earth. Each year, they leave productive summer feeding grounds in high latitudes to undertake a migration that will take them anywhere from 1,500 to 5,000 miles (2,400 to 8,000 kilometres),...

santa-cause-e-card

Page | December 21, 2007 at 20:06

Love in Translation

Page | February 13, 2008 at 0:14

Pollution

Hub | March 19, 2008 at 23:58

Multimedia

Multimedia hub | March 25, 2008 at 13:26

Map

Page | June 3, 2008 at 19:12

Greenpeace's proposal for a network of marine reserves in the Mediterranean.

Resources

Page | June 17, 2008 at 14:16

The websites below provide further information on endangered species, fisheries, aquaculture and other seafood related subjects.

Aquaculture

Page | June 17, 2008 at 14:18

Greenpeace seeks to ensure clean and healthy oceans for the future, and part of this is working to improve the standards of international seafood trade. As wild stocks decline, the demand for farmed shrimp, salmon, tuna, tilapia and other marine...

Pots and traps

Page | June 17, 2008 at 14:41

Pots, traps or ‘creels’ include a variety of designs that take the form of cages or baskets with one or more openings or entrances, with or without bait. They are usually set on the seabed, either singly or in rows, and are connected by ropes...

Hook-and-line

Page | June 17, 2008 at 14:41

Hook-and-line is a general term used for a range of fishing methods that employ short fishing lines with hooks in one form or another (as opposed to long-lines). It includes hand-lines, hand-reels, powered reels, rod/pole-and-line, drop lines,...

Pelagic long-lines

Page | June 17, 2008 at 14:42

Long-lines consist of short lines (called snoods) carrying baited hooks, attached at regular intervals to a longer main line that is laid on the bottom or suspended horizontally with the help of surface floats. Main lines can be over 150 km long...

Bottom long-lines

Page | June 17, 2008 at 14:42

Long-lines consist of short lines (called snoods) carrying hooks, attached at regular intervals to a longer main line that is laid on, or close to, the seabed. Main lines are up to 150 km long and can carry several thousand hooks.

Pelagic gillnets

Page | June 17, 2008 at 14:42

Pelagic gillnets or ‘set nets’ are fine-filament nets that are kept at or below the surface by numerous floats and weights and held in position by anchors. If a fish’s head goes through the net but its body can’t follow, it is ‘gilled’ or...

Bottom gillnets

Page | June 17, 2008 at 14:42

Bottom gillnets or ‘set nets’ are fine-filament nets, the lower edge of which touch the seabed, and are held in place by numerous floats, weights and anchors. If a fish’s head goes through the net but its body can’t follow, it is ‘gilled’ or...

Purse seines

Page | June 17, 2008 at 14:43

Fish are encircled by a large ‘wall’ of net, which is then brought together to retain the fish by using a line at the bottom that enables the net to be closed like a purse.

Pelagic trawls

Page | June 17, 2008 at 14:43

The front net sections are often made of very large meshes or ropes, which herd the fish towards the back of the funnel-shaped net. Pelagic trawls may be towed by one or two (pair trawl) boats.

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