Bioassessment of water quality of surface waters using diatom metrics

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dc.authorid0000-0002-2448-4957en_US
dc.authorid0000-0003-2982-0136en_US
dc.authorid0000-0002-0398-6763en_US
dc.contributor.authorÇelekli, Abuzer
dc.contributor.authorLekesiz, Ömer
dc.contributor.authorYavuzatmaca, Mehmet
dc.date.accessioned2023-06-09T08:51:05Z
dc.date.available2023-06-09T08:51:05Z
dc.date.issued2021en_US
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Biyoloji Bölümüen_US
dc.description.abstractBioassessment of surface waters is one of the most important approaches to predict the deterioration of ecosystems and achieve environmental sustainability according to the application of the European Water Framework Directive. The present review emphasizes the importance of the bioassessment of freshwater quality especially running waters based on diatom metrics. Nutrient enrichment and hydromorphological alternation driven by human activities are the main factors for the ecological compromise of freshwater ecosystems. Currently, the bioassessment of the ecological condition of inland water bodies is adopted worldwide. Bioassessment is complementary to physicochemical and hydromorphological data for evaluating the ecological conditions of rivers; however, measuring all the physical and chemical changes is expensive and impractical. Therefore, monitoring biota helps to determine the changes occurring in ecosystems. Thus, diatoms are used as bioindicators to assess environmental conditions of the ecosystems, but their use requires great taxonomic knowledge, otherwise, the results will be biased. Many diatom indices have been developed based on the trophic weight and indicator values of diatoms in different ecoregions in the last decades. This review highlights the importance and advantages of using diatom metrics in the bioassessment of the ecological status of surface waters in the different ecoregions, especially running water. To analyze the complex response of diatom communities to environmental gradients and assess the quality of the ecosystem, multivariate statistical approaches are needed. The challenge here is how to define criteria for classes of water bodies in a biologically meaningful way. For this reason, biological condition gradient is suggested as an appropriate and effective approach to develop trophic criteria based on the relationships between nutrient concentrations and biological indicators of ecological conditions.en_US
dc.identifier.citationCelekli, A., LEKESİZ, H., & Yavuzatmaca, M. (2021). Bioassessment of water quality of surface waters using diatom metrics. Turkish Journal of Botany, 45(5), 379-396.en_US
dc.identifier.doi10.3906/bot-2101-16
dc.identifier.endpage396en_US
dc.identifier.issn1300-008X
dc.identifier.issn1303-6106
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85117164933en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage379en_US
dc.identifier.trdizinid514229en_US
dc.identifier.urihttp://dx.doi.org/10.3906/bot-2101-16
dc.identifier.urihttps://hdl.handle.net/20.500.12491/11094
dc.identifier.volume45en_US
dc.identifier.wosWOS:000702440500001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.institutionauthorYavuzatmaca, Mehmet
dc.language.isoenen_US
dc.publisherTUBİTAK Scientific & Technical Research Council Turkeyen_US
dc.relation.ispartofTurkish Journal of Botanyen_US
dc.relation.publicationcategoryDerleme - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBiological Condition Gradienten_US
dc.subjectDiatom Metricsen_US
dc.subjectEcoregionen_US
dc.subjectWater Quality Evaluationen_US
dc.titleBioassessment of water quality of surface waters using diatom metricsen_US
dc.typeReview Articleen_US

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