Fight for the fish population: where have the Danube noses gone?

Fight for the fish population: where have the Danube noses gone?

Fischamend, Österreich - The Fischamend fishing association, founded in 1969, has devoted itself intensively to the protection of nature and water. The dramatic decline in mass fish is particularly worrying nose (chondrostoma nasus) in the Danube region. While tens of thousands of fish from the spawning square were documented every year at the beginning of the course, in 2011 there was no longer a single nose to be found. These alarming findings come from years of research by the University of Vienna, which were carried out from 1980 to 2011, such as Noen.at

In order to get to the bottom of the causes of the threat of this kind, extensive diagnostic measures are required, similar to the approach in medical diagnostics, as used in the treatment of diseases of the nose. Different test procedures are used here, which should already be carried out before any therapeutic interventions in order to gain a clear picture of the state of health. This includes endoscopic examinations in which the entire main nasal cavity is illuminated and assessed, as well as air conditioning tests, which are important, for example, in nasal operations. The exact analysis of possible allergic reactions, for example through a prick test, is just as crucial to identify the causes of breathing difficulties and, if necessary, to initiate targeted interventions, such as nasen-zentrum.de explained.