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Fluß
1
Flußbarsch
1
Freizeitfischerei
1
Gammarus oceanicus
1
General Medicine
1
Genetics
1
German Bight
1
Gewässer
1
Groppe
1
Hecht
1
Histology
1
Illicit Trade
1
Lachs, Atlantischer
1
Leitarten
1
Leuciscus cephalus
1
Life Sciences
1
Life sciences
1
Marketing
1
Mühlkoppe
1
Ocean Engineering
4
Oceanography
4
Pathology and Forensic Medicine
1
Perca fluviatilis
1
Phoxinus phoxinus
1
Physiology
1
Poaching
1
Pollution
2
Quelle
1
Rückwurf
1
Salmo salar
1
Salmo trutta fario
1
Schmerle
1
Smuggling
1
Sterblichkeit
1
Strömung
1
Text
3
Thymallus thymallus
1
Wasserbau
1
Wehre
1
abstract or summary
1
barbel
1
beck
1
biodiversity
1
biology
1
breeding
2
brown trout
1
bullhead
1
bycatch
1
caging
1
chemical analysis
1
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