Sirbu Ioan and Sárkány-Kiss Endre: Endangered freshwater mollusc species from the Eastern tributaries of the Tisa river (Romanian territory). In: Ecological aspects of the Tisa River Basin : 10 years anniversary regional conference 21nd - 24th March 2002., Târgu Mureş, Romania 6. pp. 71-80. (2002)
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Abstract
Based on long-term research this paper aims to reveal the status of 10 highly endangered freshwater mollusc spccics from the eastern Tisa River Basin. In all cases the adverse human pressure (pollution, hydrotcchnical works and drastic reduction of wetlands) is responsible for the present-day status of this fauna, several species having a highly patchy distribution, some became rare or even extinct. Despite these facts some trends of recovery are also registered on the main rivers in Transylvania.
| Item Type: | Book Section |
|---|---|
| Journal or Publication Title: | Ecological aspects of the Tisa River Basin : 10 years anniversary regional conference 21nd - 24th March 2002., Târgu Mureş, Romania |
| Date: | 2002 |
| Number: | 6 |
| ISSN: | 1418-0448 |
| Page Range: | pp. 71-80 |
| Series Name: | Tiscia monograph series |
| Language: | English |
| Related URLs: | http://acta.bibl.u-szeged.hu/38183/ |
| Uncontrolled Keywords: | Tisza - ökológia, Tisza - állatvilág |
| Additional Information: | Bibliogr.: p. 78-80. ; összefoglalás angol nyelven |
| Subjects: | 01. Natural sciences 01. Natural sciences > 01.05. Earth and related environmental sciences 01. Natural sciences > 01.06. Biological sciences |
| Date Deposited: | 2016. Oct. 15. 12:25 |
| Last Modified: | 2022. Mar. 04. 13:14 |
| URI: | http://acta.bibl.u-szeged.hu/id/eprint/10259 |
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