- Tytuł:
- Phytocenological approach in biomonitoring of the state of aquatic ecosystems in Ukrainian Polesie
- Autorzy:
-
Fedonyuk, Tetiana P.
Fedoniuk, Roman H.
Zymaroieva, Anastasiia A.
Pazych, Viktor M.
Aristarkhova, Ella O. - Powiązania:
- https://bibliotekanauki.pl/articles/293038.pdf
- Data publikacji:
- 2020
- Wydawca:
- Instytut Technologiczno-Przyrodniczy
- Tematy:
-
biodiversity
biomonitoring
macrophytes
Margalef index
Pielou index
Shannon index
Simpson index
surface water
water quality - Opis:
- The results of a research into the scale and consequences of the degradation of aquatic ecosystems in Ukrainian Polesie have been detected in article, and the areas of increased anthropogenic pressure have been identified which greatly affect the condition and number of aquatic macrophytes. The biodiversity of sites with different anthropogenic load was evaluated using the biodiversity criteria. In the research, the structural and functional features of macrophytic species diversity within Teteriv River ecological corridor as a typical river landscape of Ukrainian Polesie were determined and described, the floristic composition was determined. Within the ecological zones, the number of species and their projective coverage in areas with different anthropogenic pressures within Teteriv River ecological corridor were determined. The basic criteria for the implementation of deferred biomonitoring based on the analysis of the dynamics of the species composition of the phytocoenoses of Teteriv River ecological corridor on the indicators of ecological stability and plasticity using the species-specific criteria, are: Margalef species richness index, Sørensen–Dice index, Shannon diversity index, Simpson’s index, and Pielou’s evenness index. Based on the results, correlation dependencies have been constructed, which will allow to obtain data on the stability of the development of aquatic ecosystems according to the data of species surveys. Interconnections between biodiversity indicators and indicators of surface water quality within the Ukrainian Polesie were found; they are the fundamental component of a long-term monitoring of the stability in the development of aquatic phytocenoses.
- Źródło:
-
Journal of Water and Land Development; 2020, 44; 65-74
1429-7426
2083-4535 - Pojawia się w:
- Journal of Water and Land Development
- Dostawca treści:
- Biblioteka Nauki
Artykuł