Original scientific paper
https://doi.org/10.2478/cjf-2025-0015
ECOLOGICAL ASSESSMENT OF THE DABAR RIVER (SANSKI MOST): IMPLICATIONS FOR CONSERVATION AND MANAGEMENT
Sadbera Trožić-Borovac
orcid.org/0000-0002-5033-0943
; Faculty of Science, University of Sarajevo, Zmaja od Bosne 33-35, Sarajevo, Bosnia and Herzegovina
*
Adna Kararić
orcid.org/0009-0009-4058-7751
Berina Imamović
Mahir Gajević
orcid.org/0000-0001-7478-7940
* Corresponding author.
Abstract
This study presents the first comprehensive ecological assessment of the Dabar River, a small karstic watercourse in the Sanski Most area, using biological indicators focusing on the macrozoobenthos community, microbiological parameters, and ichthyofaunal composition. Sampling was conducted at three sites (headwaters, middle course, and downstream section), applying standard methods for the analysis of macrozoobenthos composition, bacterial abundance (including Escherichia coli), and biological indices (SI, BMWP, ASPT, EBI). The results indicate a good ecological status of the river, particularly in the headwater section, with a slight decline in water quality downstream. A rich and stable benthic fauna was identified, dominated by Gammarus fossarum, Sadleriana fluminensis, and representatives of the EPT groups. Microbiological findings revealed low to moderate levels of contamination, with no presence of fecal bacteria. Dabarska Cave, which hosts endemic subterranean crustaceans and olm Proteus anguinus, represents a particular ecological value of the area. Guidelines for conservation and sustainable management are proposed, including legal protection of the watercourse, pollution control, and the development of ecotourism.
Keywords
Hrčak ID:
334786
URI
Publication date:
28.8.2025.
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