Biodiversity

Late March and early April is the time of the Huchen. It is the period when this fascinating species spawns in gravel rich, free-flowing rivers. The Balkan rivers, like the Sava, Drina, Una, Sana, Kupa, are the last stronghold of this globally threatened species. However, the following photos were recently taken in the Mank, a small river in Austria by Erhard Kraus. 

++ 80,000 kilometers of rivers in the Balkans scientifically assessed ++ 76 percent thereof identified as no-go zones for hydropower development ++ Switch in energy policy is necessary and possible ++ Three quarters of the rivers in the Balkans are ecologically so valuable, that they should be completely off limits for hydropower development. This is the conclusion of the Eco-Masterplan, which was published today by the NGOs Riverwatch and EuroNatur.

++ Previously unknown caddisfly and stonefly species discovered in Mavrovo National Park. Species endangered due to hydropower development. ++ One doesn’t have to travel to the Amazonas or descent to the depths of the sea in order to discover new species. A closer look at the Balkans is enough.

Globally endangered fish species detected in 43 rivers on a length of 1,840 km ++ 1,000 km of which threatened by hydropower projects ++ campaign to stop dams. As a contribution to this year’s UN World Water Day (22.3.), representatives of the fields of science and fisheries in cooperation with environmental NGOs present a study about the distribution of the Huchen on the Balkan Peninsula.

Vienna, Radolfzell, August 21, 2014. In the context of the Days of Biodiversity – an initiative of the German GEO magazine – a remarkable field research event took place at the Vjosa river in Albania in mid-June. Results will be published in the latest issue of the GEO magazine, which will be available on August 22.

Between June 13th-15th, the Geo Days of Biodiversity took place at the Vjosa River in Albania. Of the more than 400 species identified, ten percent are classified as threatened, rare or endemic, many of which are protected by international conventions according to IUCN and the Albanian Red List.

Watch this video about the GEO Days of Biodiversity at the Vjosa (June 12-15).

The Balkan rivers constitute the remaining global stronghold of the Danube Salmon (Hucho hucho). This species, among the world’s largest salmonid fishes, is very sensitive to ecosystem alteration by hydropower development. International experts came together for a workshop to assess and discuss its distribution and conservation status.