BIOLOŠKI FAKTORI KAO POKRETAČI PROMENA BIODIVERZITETA U REKAMA DUNAV I SAVA

55. godišnja konferencije o aktuelnim problemima korišćenja i zaštite voda, Ivanjica, 25–27. maj 2026. [str. 165-172]

AUTHOR(S) / AUTOR(I): Jasmina Bašić , Bojana Luković, Igor Veličković, Uroš Prodanović

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DOI: https://doi.org/10.46793/VODA26.165B

ABSTRACT / SAŽETAK:

Rad analizira uticaj bioloških faktora na biodiverzitet reka Dunav i Sava u Republici Srbiji, sa posebnim osvrtom na promene u strukturi bioloških zajednica i njihovu povezanost sa javnim zdravljem. Istraživanje se zasniva na analizi podataka monitoringa i relevantne literature, sa fokusom na ulogu invazivnih vrsta u transformaciji rečnih ekosistema. Rezultati ukazuju na porast udela tolerantnih i alohtonih vrsta, smanjenje brojnosti osetljivih autohtonih populacija i poremećaj trofičkih odnosa. Dominacija vrsta kao što su tolstolobik, cverglan i babuška predstavlja indikator sistemske promene ekološke ravnoteže i smanjenja funkcionalne raznovrsnosti ekosistema.

KEYWORDS / KLJUČNE REČI: 

biodiverzitet reka; biološki faktori; invazivne vrste; ihtiofauna; trofičke kaskade; javno zdravlje; bioindikatori; degradacija ekosistema.

ACKNOWLEDGEMENT / PROJEKAT:

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