Research Article

Water Quality Assessment of Derinçay Stream (Çorum) by Biotic Indices

Volume: 39 Number: 4 October 10, 2024
EN

Water Quality Assessment of Derinçay Stream (Çorum) by Biotic Indices

Abstract

In this study, counting and identification were performed on epiphytic diatom samples taken from 6 sampling stations located on the Derinçay Stream (Çorum). In the study, 42 taxa belonging to Bacillariophyta were identified, and the dominant taxon of the stream was Nitschia palea. According to some biotic indices such as the Trophic Diatom Index (TDI) and Saprobic Index (SI), it was determined that the Derinçay Stream has a hypertrophic trophic structure corresponding to the "bad" ecological status with an average TDI value of 79.8, and according to the SI, the upper stations (St1, St2) were organically slightly polluted corresponding to β-mesosaprobic, while the other stations were determined to be heavily polluted corresponding to α-mesosaprobic. When looking at the similarities of the stations, the stations with the highest similarity values were the 4th and 6th stations, while the similarity of the 1st and 6th stations was low. When Shannon diversity index (H’) averages are examined, the stream is classified as "low diversity" and "heavily polluted". According to the Pielou evenness index (J’), the community balance at the epiphytic flora stations was better in other months, except February 2021. According to Margalef's species richness index (d), species richness decreases upstream from downstream. When the data in the study area are evaluated, it was seen that the stream is under the threat of pollution, and the SI results represented the ecological structure of the stream better than the TDI results.

Keywords

Supporting Institution

This research was funded by Hitit University

Project Number

FEF19004.20.002

Ethical Statement

No ethical approval is required for this study.

Thanks

The support for this research from the Hitit University Research Foundation is gratefully acknowledged.

References

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Details

Primary Language

English

Subjects

Hydrobiology

Journal Section

Research Article

Publication Date

October 10, 2024

Submission Date

May 2, 2024

Acceptance Date

June 13, 2024

Published in Issue

Year 2024 Volume: 39 Number: 4

APA
İpek, S., & Maraşlıoğlu, F. (2024). Water Quality Assessment of Derinçay Stream (Çorum) by Biotic Indices. Aquatic Sciences and Engineering, 39(4), 206-215. https://doi.org/10.26650/ASE20241477237
AMA
1.İpek S, Maraşlıoğlu F. Water Quality Assessment of Derinçay Stream (Çorum) by Biotic Indices. Aqua Sci Eng. 2024;39(4):206-215. doi:10.26650/ASE20241477237
Chicago
İpek, Süleyman, and Faruk Maraşlıoğlu. 2024. “Water Quality Assessment of Derinçay Stream (Çorum) by Biotic Indices”. Aquatic Sciences and Engineering 39 (4): 206-15. https://doi.org/10.26650/ASE20241477237.
EndNote
İpek S, Maraşlıoğlu F (October 1, 2024) Water Quality Assessment of Derinçay Stream (Çorum) by Biotic Indices. Aquatic Sciences and Engineering 39 4 206–215.
IEEE
[1]S. İpek and F. Maraşlıoğlu, “Water Quality Assessment of Derinçay Stream (Çorum) by Biotic Indices”, Aqua Sci Eng, vol. 39, no. 4, pp. 206–215, Oct. 2024, doi: 10.26650/ASE20241477237.
ISNAD
İpek, Süleyman - Maraşlıoğlu, Faruk. “Water Quality Assessment of Derinçay Stream (Çorum) by Biotic Indices”. Aquatic Sciences and Engineering 39/4 (October 1, 2024): 206-215. https://doi.org/10.26650/ASE20241477237.
JAMA
1.İpek S, Maraşlıoğlu F. Water Quality Assessment of Derinçay Stream (Çorum) by Biotic Indices. Aqua Sci Eng. 2024;39:206–215.
MLA
İpek, Süleyman, and Faruk Maraşlıoğlu. “Water Quality Assessment of Derinçay Stream (Çorum) by Biotic Indices”. Aquatic Sciences and Engineering, vol. 39, no. 4, Oct. 2024, pp. 206-15, doi:10.26650/ASE20241477237.
Vancouver
1.Süleyman İpek, Faruk Maraşlıoğlu. Water Quality Assessment of Derinçay Stream (Çorum) by Biotic Indices. Aqua Sci Eng. 2024 Oct. 1;39(4):206-15. doi:10.26650/ASE20241477237

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