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Sturgeon catch in the Caspian Sea and caviar imports Sturgeon catch in the Caspian Sea and caviar imports
The sturgeon – sought for its caviar – has declined dramatically in what is now a heavily illegal trade. To reduce the illicit trade in any wildlife, responses must include front line protection, customs control, investigation and prosecution of networks and targeted consumer awareness programmes as well as general awareness to the local populations on the threats posed to their local economy, food security and sustainability.
19 Jun 2014 - by Riccardo Pravettoni, GRID Arendal
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Fragmentation pf the Volga river over the last 60 years Fragmentation pf the Volga river over the last 60 years
The construction of several dams along spawning rivers (mainly the Volga River) significantly altered water flows and destroyed about 90 per cent of the sturgeon’s spawning grounds (UNEP/GRID-Arendal 2006).
17 Oct 2013 - by GRID-Arendal
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Fisheries under threat in the Black Sea Fisheries under threat in the Black Sea
Illustration in a set of graphics prepared for a pilot assessment report on the Black Sea drainage basin, for the UNEP Global Impact on Waters Assessment (GIWA). All data and information were prepared in close collaboration with the GIWA Black Sea team and the GIWA secretariat. The graphics were not used in this form in the final report on the Black Sea, published in 2005.
07 Nov 2006 - by Philippe Rekacewicz, UNEP/GRID-Arendal
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Fish catch in the Black Sea over the last 30 years, Bulgaria and Romania Fish catch in the Black Sea over the last 30 years, Bulgaria and Romania
Illustration in a set of graphics prepared for a pilot assessment report on the Black Sea drainage basin, for the UNEP Global Impact on Waters Assessment (GIWA). All data and information were prepared in close collaboration with the GIWA Black Sea team and the GIWA secretariat. The graphics were never not used in this form in the final report on the Black Sea, published in 2005.
07 Nov 2006 - by Philippe Rekacewicz, UNEP/GRID-Arendal
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Arctic char species complex, distribution map Arctic char species complex, distribution map
The Arctic char species complex, sensu stricto, represent a key component of the marine and freshwater ecosystems of the north. Chars are stressed by factors such as fisheries, climate change and pollutants. We are possibly altering char biodiversity without documenting it and understanding its relevance. Concerted pan-Arctic biodiversity assessments, sustained research, and coordinated monitoring of chars are required to outline the scope of div...
17 Mar 2010 - by Hugo Ahlenius, GRID-Arendal & CAFF
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The decline of cod in the North Atlantic The decline of cod in the North Atlantic
Graph of the decline of fish stock globally and a map of fish stock in Maritime Canada and the United States.
26 Jan 2009 - by Philippe Rekacewicz
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