Description
Noble crayfish were caught by fishermen in 474 Pomeranian lakes until a 110 years ago. Today, only 37 sites of the species are known throughout the same area. According to the latest research on populations dynamics, the extinction of this species may take place within next 10-20 years. Restocking is the most effective option when it comes to ensuring active protection. This project assumes a series of restitution of noble crayfish with the use of YOY bred under semi-natural conditions. The objective of the project is the protection of endangered species from extinction. The project aims to achieve this through enhancing the interest of potential breeders in species farming. Mothers of YOY selections will be based on the analysis of genetic diversity within wild populations. Breeding will be conducted in accordance with a unique method of contracted fish-farmers. The selection of restocked lakes will be done on the basis of hydro chemical and biocenosis examinations. Finally, it is necessary to carry out an education and information campaign for the local community. The society of Pomerania, water owners and administrators are expected to benefit from the project.
Summary of project results
Project completed, the indicators have been achieved. As a result of the 76 monitoring activities the effectiveness of management and monitoring processes in Natura 2000 areas will increase. As a result of the project the conservation status of the noble crayfish had improved and the state habitat conservation in 21 Natura 2000 areas has been improved. The effects of the project will develop the knowledge of the species for many years to come.
Summary of bilateral results