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Your search keyword '"Mann, H."' showing total 18 results
Start Over Author "Mann, H." Topic environment
18 results on '"Mann, H."'

1. Die Fischverträglichkeit der Abbauprodukte von Waschmitteln

Author

Mann, H.

Subjects
fish test, Ecology, detergents, Limnology, pollution, toxicity, tenside, fish quality, Environment
Abstract

Johann Heinrich von Thunen-Institute, Federal Research Institute for Rural Areas, Forestry and Fisheries began publishing the Informationen aus der Fischereiforschung – Information on Fishery research in 2010

Published
1978

2. Erneutes Auftreten der Pockenkrankheit bei Karpfen

Author

Mann, H.

Subjects
Cyprinus carpio, carp, Fisheries, fish diseases, virus, Environment, plum pox, Biology
Abstract

Johann Heinrich von Thunen-Institute, Federal Research Institute for Rural Areas, Forestry and Fisheries began publishing the Informationen aus der Fischereiforschung – Information on Fishery research in 2010

Published
1975

4. Abwasseranfall in der Bundesrepublik

Author

Mann, H.

Subjects
inland waters, water pollution, pollutants, Ecology, Germany, limnology, Limnology, seawage, Environment, wastewater, Pollution
Abstract

Johann Heinrich von Thunen-Institute, Federal Research Institute for Rural Areas, Forestry and Fisheries began publishing the Informationen aus der Fischereiforschung – Information on Fishery research in 2010

Published
1974

5. Silikate als Ersatz von Phosphorverbindungen in Waschmitteln

Author

Mann, H.

Subjects
phosphorus compounds, inland waters, eutrophication, Ecology, detergents, substitutes, lake management, Environment
Abstract

Johann Heinrich von Thunen-Institute, Federal Research Institute for Rural Areas, Forestry and Fisheries began publishing the Informationen aus der Fischereiforschung – Information on Fishery research in 2010

Published
1978

6. Wie hoch ist der Borgehalt in den Oberflächengewässern der Bundesrepublik Deutschland?

Author

Mann, H.

Subjects
inland waters, fish, Chemistry, contamination, pollutants, boron content, Fisheries, surface water, pollution, health, Environment
Abstract

Johann Heinrich von Thunen-Institute, Federal Research Institute for Rural Areas, Forestry and Fisheries began publishing the Informationen aus der Fischereiforschung – Information on Fishery research in 2010

Published
1975

7. Flossenrötung bei Seefischen durch Rohöl

Author

Mann, H.

Subjects
Vibrio spec, fish diseases, North Sea, Environment, pathogen bacteria, Biology, Pollution, crude oil
Abstract

Johann Heinrich von Thunen-Institute, Federal Research Institute for Rural Areas, Forestry and Fisheries began publishing the Informationen aus der Fischereiforschung – Information on Fishery research in 2010

Published
1978

8. Einfluß der mehrjährigen Trockenheit auf den Aalfang in der Elbe

Author

Mann, H.

Subjects
Elbe River, water flow, water level, Fisheries, eel catch, climatic effects, Environment, Biology
Abstract

Johann Heinrich von Thunen-Institute, Federal Research Institute for Rural Areas, Forestry and Fisheries began publishing the Informationen aus der Fischereiforschung – Information on Fishery research in 2010

Published
1974

9. Der Einfluß von Parasiten bei Fischen auf ihre Reaktion gegen chemische Produkte

Author

Mann, H.

Subjects
metabolic reaction, pollutants, toxic effects, fish parasites, Environment, Eubothrium salvelini, Biology
Abstract

Johann Heinrich von Thunen-Institute, Federal Research Institute for Rural Areas, Forestry and Fisheries began publishing the Informationen aus der Fischereiforschung – Information on Fishery research in 2010

Published
1978

10. Die Beseitigung der Detergentien aus Abwässern

Author

Mann, H.

Subjects
waste waters, Chemistry, detergents elimination, processing, synthetic detergents, Environment
Abstract

Johann Heinrich von Thunen-Institute, Federal Research Institute for Rural Areas, Forestry and Fisheries began publishing the Informationen aus der Fischereiforschung – Information on Fishery research in 2010

Published
1960

12. Beobachtungen über die Sauerstoffaufnahme bei einer Bedeckung der Wasseroberfläche mit Fettalkoholen

Author

Mann, H.

Subjects
inland waters, Ecology, water organisms, biological effects, water, reduction, Environment, fatty acids, evaporation, alcohols, surface tension, Limnology, Biology, fish farming, chemical effects
Abstract

Johann Heinrich von Thunen-Institute, Federal Research Institute for Rural Areas, Forestry and Fisheries began publishing the Informationen aus der Fischereiforschung – Information on Fishery research in 2010

Published
1971

13. Vortragstagung der Deutschen Gesellschaft für Fettwissenschaft

Author

Mann, H.

Subjects
German society of Fats, analytical methods, Chemistry, conference report, food stuffs legislation, pollution, ecology, Environment, international regulations
Abstract

Johann Heinrich von Thunen-Institute, Federal Research Institute for Rural Areas, Forestry and Fisheries began publishing the Informationen aus der Fischereiforschung – Information on Fishery research in 2010

Published
1971

14. Prüfung eines neuen Mittels zur Öldispergierung

Author

Mann, H.

Subjects
marine environment, Anguilla anguilla, toxicity tests, Gammarus oceanicus, chemical elimination, oil pollution, clean-up operations, Environment, Crangon crangon, test organism, Biology, Pollution
Abstract

Johann Heinrich von Thunen-Institute, Federal Research Institute for Rural Areas, Forestry and Fisheries began publishing the Informationen aus der Fischereiforschung – Information on Fishery research in 2010

Published
1971

15. Fischtest zur Ermittlung der Toxizität von Detergentien im Wasser

Author

Mann, H.

Subjects
fish test, Goldorfe, detergents, toxic substances, Idus idus melanotus, mortality rate, Environment, Biology, Pollution
Abstract

Johann Heinrich von Thunen-Institute, Federal Research Institute for Rural Areas, Forestry and Fisheries began publishing the Informationen aus der Fischereiforschung – Information on Fishery research in 2010

Published
1973

16. Künstliche Bodenfestiger und Fischerei

Author

Mann, H.

Subjects
bank reinforcement, contamination, bio tests, Ecology, aquatic organism, artificial stabilization, pollution, Environment, test organism
Abstract

Johann Heinrich von Thunen-Institute, Federal Research Institute for Rural Areas, Forestry and Fisheries began publishing the Informationen aus der Fischereiforschung – Information on Fishery research in 2010

Published
1971

17. Symposium über Natur und Ausmaß der Verschmutzung der fischereilich genutzten Binnengewässer Europas

Author

Mann, H.

Subjects
inland waters, Chemistry, fishing waters, Ecology, regulations, EIFAC, pollution, anthropogenic effect, Environment, Pollution, meeting report, FAO
Abstract

Johann Heinrich von Thunen-Institute, Federal Research Institute for Rural Areas, Forestry and Fisheries began publishing the Informationen aus der Fischereiforschung – Information on Fishery research in 2010

Published
1972

18. Wird ein Abwassertest durch vorherige Behandlung der Fische mit Antibiotika beeinflußt?

Author

Mann, H.

Subjects
fish test, toxic substances, parasitism, pollution, fish diseases, Environment, Biology, wastewater
Abstract

Johann Heinrich von Thunen-Institute, Federal Research Institute for Rural Areas, Forestry and Fisheries began publishing the Informationen aus der Fischereiforschung – Information on Fishery research in 2010

Published
1973

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