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Results to the Ecology of Endangered Species of Fish and Cyclostomes from Three Streams of Northern and Central Germany
Author(s) -
Spiess HansJürgen,
Waterstraat Arno
Publication year - 1990
Publication title -
internationale revue der gesamten hydrobiologie und hydrographie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.524
H-Index - 52
eISSN - 1522-2632
pISSN - 0020-9309
DOI - 10.1002/iroh.19900750505
Subject(s) - grayling , endangered species , streams , fish <actinopterygii> , ecology , trout , fishery , geography , biology , habitat , computer network , computer science
Research into endangered species of fish and cyclostomes, as well as their living environment, are prerequisite to determining species protection measures. Relevant ecological research was carried out in three streams in the trout and grayling region; the environmental conditions were recorded, and the populations characterised. Consequently the following suggestions for the protection of the streams dealt with in this research can be made.