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Salmon of the Pisto River (Tacis)
Date du début: 27 mars 2008, Date de fin: 27 mars 2010 PROJET  TERMINÉ 

The salmon of the Pistojoki River (Salmo salar m. sebago), which has its source in Finland and empties into the White Sea as the Kemijoki River, is an endangered fish: there are only a few naturally breeding strains left. Suspected reasons behind the decline of the fish population near extinction were excessive fishing and migration obstacles. For this reason, fish breeding in Finnish lakes has preferred another strain of the salmon. This fresh water salmon is a valuable fish, which could be a good basis for fishing tourism in the area, if the population was more plentiful. Especially in the Kalevala area, fi shing tourism and breeding could create desperately needed jobs. The Joint Finnish- Russian Commission on the Utilization of Frontier Waters recommends that only the original salmon strain of the Pistojoki River should be used in raising fish stock. The strain could still be revived in the Russian side, where the original salmon strain still exists to some extent, even though it has alarmingly declined there as well. The first aim of the project was to evaluate the state of the salmon strain in the target area, and, based on the evaluation, design the appropriate procedures for action. This involved collecting and analysing samples from the salmon strain in the Russian side of the Pistojoki River. The purpose was to start breeding a salmon population specifically for Pistojoki from the strain that survives in Russia, initially in an operational fishery in Käylä in Kuusamo, pending on regulations. The next stage would involve breeding fish in Russia as well. Once the fish populations were secure, it would be possible to start sustainable fishing tourism and to give recommendations for further actions in order to preserve the fish strain and strengthen fishing tourism. Fish breeding in the Pistojoki water system was considered to require a specific strategy, which would also account for regulations on fish disease, sustainable development and principles of good management. Achievements: Once the project had begun, the situation of the fish population in Pistojoki turned out worse than expected. Normally, landlocked salmon migrates to breed in the river every year, and the size of the strain remains relatively stable. The principal reason for the drastic decline of the fish population was proven to be a river-based parasite (Gyrodactylus Salaris) that systematically killed the salmon living there. According to the latest research, the situation was deemed extremely critical. The hatchings of 2008 that were still alive, would most likely not survive through the winter. This required some practical changes to the project plan. By the autumn 2008, the permit policies concerning electrical fishing, working in the border area and importing live material to Finland had become clear-cut. It was thus possible to begin the procedures according to the project plan, aiming to revive the salmon population, and the project got underway more or less on schedule. If fresh hatching stock can be delivered to Käylä in autumn 2008, one of the main objectives of the project will have been achieved. The next phase is a quarantine, which, if successful, could guarantee hatchings for this winter in Käylä without the contracted parasite, and the entire project would be close to success, despite its poor beginnings. The final outcome of the project remains to be seen, but even now it has already been shown that the results of the research clearly indicate that the project has been of more than vital importance.

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  • 90%   133 893,58
  • 2000 - 2006 Euregio - Karelia  (FI-RU)
  • Projet sur KEEP platform