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Fish and Diadromy in Europe (ecology, management, conservation)
Most of the diadromous fish of the world have decreased in distribution and abundance since the beginning of the twentieth century. They are now threatened, and important conservation issues arise. The causes of these trends vary among species and basins but regional human impact (damming, pollution...
| Cote: | Libro Electrónico |
|---|---|
| Collectivité auteur: | |
| Autres auteurs: | , , , |
| Format: | Électronique eBook |
| Langue: | Inglés |
| Publié: |
Dordrecht :
Springer Netherlands : Imprint: Springer,
2008.
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| Édition: | 1st ed. 2008. |
| Collection: | Developments in Hydrobiology ;
200 |
| Sujets: | |
| Accès en ligne: | Texto Completo |