التفاصيل البيبلوغرافية
| العنوان: |
Response of phytoplankton to heavy pollution of water bodies. |
| المؤلفون: |
Shevchenko, Tatyana, Klochenko, Peter, Nezbrytska, Inna |
| المصدر: |
Oceanological & Hydrobiological Studies; Sep2020, Vol. 49 Issue 3, p267-280, 14p |
| مصطلحات موضوعية: |
WATER pollution, DEUTERIUM oxide, BODIES of water, PHOSPHORUS in water, PHOSPHORUS compounds, INORGANIC compounds |
| مصطلحات جغرافية: |
UKRAINE |
| مستخلص: |
Phytoplankton structure was studied in five ponds (located in the Oleksandriya Nature Park, Ukraine), which significantly differed in the level of their contamination. The concentration of ammonium (NH4+-N) in the studied water bodies was 0.02–74.00 mg l−1, of nitrite (NO2−-N) – 0.002–1.750 mg l−1, nitrate (NO3−-N) – 0.13–58.00 mg l−1, inorganic compounds of phosphorus (Pinorg) – 0.041–0.160 mg l−1, chloride (Cl−) – 35.4–560.5 mg l−1, whereas the content of organic matter (PO and DO) – 4.4–10.4 and 18.0–81.0 mg O l−1, respectively. It has been found that the response of phytoplankton to heavy pollution consisted in changes in its species richness, taxonomic structure, species composition, quantitative indices, numbers and biomass structure, dimensional structure, pigment index, dominant complex, as well as changes in its ecological spectrum. Individual divisions of algae differed in their response to heavy pollution of water bodies, which was conditioned by the specificity of algae metabolism. Bacillariophyta and Cyanoprokaryota proved to be more sensitive to contamination, whereas Chlorophyta and Euglenophyta – more tolerant. The obtained data can be used to monitor the status of water bodies and their biota and to determine the type and intensity of contamination. [ABSTRACT FROM AUTHOR] |
|
Copyright of Oceanological & Hydrobiological Studies is the property of Sciendo and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| قاعدة البيانات: |
Complementary Index |
Find this article in full text from Springer Verlag. 
Full Text Finder