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16040 Treffer
- Hahn, Hans Jürgen; Hahn, H. J.
- Nachhaltiger Umgang mit dem Naturraumpotential Grundwasser im Biosphärenreservat "Naturpark Pfälzerwald" - Anspruch und Wirklichkeit
- Atlas. Bd. Atlas. Bozen: Nationalinstitut für Urbanistik 2000 S. 94-96
- Hahn, H.J.
- Studies on Classifying of Undisturbed Springs in Southwestern Germany by Macrobenthic Communities
- Limnologica. ecology and management of inland waters. Bd. 30. H. 3. Jena: Elsevier 2000 S. 247 - 260
- Schulz, Holger K.; Smietana, Przemyslaw; Schulz, Ralf
- Estimating the human impact on populations of the endangered noble crayfish (Astacus astacus L.) in north-western Poland
- AQUATIC CONSERVATION-MARINE AND FRESHWATER ECOSYSTEMS. Bd. 16. H. 3. 2006 S. 223 - 233
- Souty-Grosset, C.; Carral, J.; Edsman, L. et al.
- Conservation of European crayfish, a challenge involving everybody, from the citizen to stakeholders, scientists and decision makers
- Souty-Grosset, C.; Holdich, D.M.; Noel, P.Y.; Reynolds, J.D.; Haffner, P.H. (Hrsg). Atlas of crayfish in Europe. Paris. 2006 S. 159 - 162
- Schmidt, S. I.; Hahn, H. J.; Hatton, T. J. et al.
- The subsurface stream system of Marbling Brook, Western Australia relationships between environmental factors and the meiofauna
- Procedings of the third international conference on water resources and environment research, Dresden. Dresden. 2002 S. 330
- Souty-Grosset, C.; Reynolds, J.; Gherardi, F. et al.
- CRAYNET Achievements in scientific management of European crayfish, the way forward and future challenges
- Bd. 380-381. 2006 S. 1395 - 1405
- Schulz, H.K.; Smietana, P.; Schulz, Ralf
- Estimating the human impact on populations of the endangered noble crayfish (Astacus astacus L.) in north-western Poland
- Aquatic Conservation: Marine and freshwater ecosystems. Bd. 16. 2006 S. 223 - 233
- Smietana, P.; Schulz, H. K.; Keszka, S. et al.
- A proposal for accepting Pontastacus as a genus of European crayfish within the family Astacidae based on a revision of the West and East European taxonomic literature
- BULLETIN FRANCAIS DE. H. 380-81. 2006 S. 1041 - 1052
- Götz, Klaus
- Bildungsarbeit der Zukunft
- München ; Mering: Hampp 2002 309 S. (Managementkonzepte ; Bd. 26)
- Hahn, Hans Jürgen; Hahn, H. J.
- Eignen sich Fallen zur repräsentativen Erfassung aquatischer Meiofauna im Hyporheischen Interstitial und im Grundwasser?
- Limnologica. Bd. Limnologica. Amsterdam: Elsevier 2003 S. 138-146