Trends in fisheries - freshwater and marine capture fishery
The harvest of freshwater fish is likely to increase either through capture fisheries or aquaculture (otherwise known as 'fish farming'). This graphic shows inland capture fisheries trends at the national level for 1984 to 1997, and illustrates the ratio between the 1998 catch and the maximum recorded catch in various marine fishing zones around the world.
17 May 2005 - by Philippe Rekacewicz, UNEP/GRID-Arendal
The WWF living planet index for freshwater
'The over-exploitation and mismanagement of fisheries, particularly when combined with other man-made stresses, can lead to the collapse of regional fish faunas. In many countries, aquaculture is rapidly increasing in response to declining natural fisheries, often exacerbating the degradation of inland and coastal ecosystems through habitat alteration, pollution and the introduction of alien species' (Revenga et al., 1998).
The Freshwater Specie...
26 Jan 2009 - by GRID-Arendal