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Monitoring the transformations concerning the areal and the ammount of some endemic fish species from the upper bazin of Moldavian Bistrita river

Domenii publicaţii > Biologie + Tipuri publicaţii > Articol în volumul unei conferinţe

Autori: B.Pasarin, G.V.Hoha

Editorial: Journal of Central European Agriculture, 2008.

Rezumat:

There were few studies that focused on the refuge areas of the rare and endemic species of fish of sweet water, having as habitat the mountain regions, their reproductive evolution, migrations, the impact of the invasive species, etc., the general emphasis being on thorough fundamental research regarding the species of major economic importance, the same species that represent the object of aquaculture.
Few of these published studies can be labeled as non-disparate, systematized and of deontological probity, as many of them comprise data from the inhabitants near the banks, from sportive fishermen or different forestry employees.

Cuvinte cheie: peşti endemici, rîul Bistriţa, specii invazive, poluare // endemic fish, Bistriţa River , invasive species, pollution