Conţinutul numărului revistei |
Articolul precedent |
Articolul urmator |
1068 19 |
Ultima descărcare din IBN: 2024-02-22 11:32 |
SM ISO690:2012 BULAT, Dumitru, BULAT, Denis, USATÎI, Marin, DUMBRĂVEANU, Dorin. Grupele ecologice de peşti din rîurile mici ale Republicii Moldova. In: Buletinul Academiei de Ştiinţe a Moldovei. Ştiinţele vieţii, 2011, nr. 2(314), pp. 131-139. ISSN 1857-064X. |
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Buletinul Academiei de Ştiinţe a Moldovei. Ştiinţele vieţii | ||||||
Numărul 2(314) / 2011 / ISSN 1857-064X | ||||||
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Pag. 131-139 | ||||||
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Rapid modifications in the ichtyophauna of small rivers in the Republic of Moldova due to anthropic pressing are accentuated by different ecological fish groups and specific particularities that can display the functional condition of these ichtyocenoses more realistically. We have applied a competitive index to prove the rapid growth of the number of alien and some native invasive species in the small river ecosystems in this country taking into account the particularities of the local ichtyocenoses. It has been proved that bioinvasion can be provoked by both alien and local euribiontic species and that its intensity level depends on the ecosystem stability degree. |
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