Results 131 to 140 of about 10,962 (212)

Põlevkivireostuse mõju lõhilastele (Salmonidae) Purtse jões

open access: yes, 2016
The Purtse River has been affected by the oil shale industry since the middle of the 20th Century. Over the years, the river became a „dead“ river. But since the beginning of the current Century, the situation has been improved. The general aim of this work was to investigate whether the river sediments have a toxic effect on salmonids.
openaire   +1 more source

Global Patterns and Drivers of Freshwater Fish Extinctions: Can We Learn From Our Losses? [PDF]

open access: yesGlob Chang Biol
Vardakas L   +9 more
europepmc   +1 more source

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