| Title: | Phytocenotic and ecological characteristics of urban river communities invaded by Pistia stratiotes L. and Pontederia crassipes Mart. in Ukraine |
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| Authors: | ID Kazarinova, Hanna O. (Author) |
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| Files: |  URL - Source URL, visit https://ojs.zrc-sazu.si/hacquetia/article/view/13614/12096
 PDF - Presentation file, download (3,92 MB)
MD5: 363D287A99235AF47C19A366471A3298
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| Language: | English |
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| Organization: |  ZRC SAZU - The Research Centre of the Slovenian Academy of Sciences and Arts
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| Abstract: | Pistia stratiotes L. and Pontederia crassipes Mart. are alien species used in aquarism and aquaculture with a high invasive capacity. The aim of the study was to establish phytocenotic and ecological features of populations of these species in urban river ecosystems. The research was conducted in 2014–2023 on water bodies of the Kharkiv city, Ukraine. Local populations of these species were found in three rivers and vegetation relevés were carried out according to standard phytosociological methods. Alien species occurred with high constancy in the communities of Lemnetea O. de Bolòs et Masclans 1955 and with a minor occurrence in fragments of communities of Phragmito-Magnocaricetea Klika in Klika et Novák 1941. The obtained results of phytoindication show a variability of humidity, aeration, and thermal regime in which the populations of these species occur. The environmental characteristics such as low temperatures, light, salt and nitrogen regime are limiting for occurrence of populations. Climatic and hydrological conditions of the city’s river ecosystems of the city are favorable for spread of communities with the present Pistia stratiotes L. and Pontederia crassipes Mart. |
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| Keywords: | alien plants, macrophytes, invasion, urban river communities |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Publication date: | 28.08.2024 |
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| Year of publishing: | 2025 |
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| Number of pages: | str. 57-65 |
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| Numbering: | letn. 24, št. 1 |
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| PID: | 20.500.12556/DiRROS-25591  |
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| UDC: | 581.96:581.526.3:556.53(477) |
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| ISSN on article: | 1581-4661 |
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| DOI: | 10.3986/hacq-2025-0007 |
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| COBISS.SI-ID: | 230712323 |
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| Copyright: | Imetniki avtorskih pravic na prispevkih so avtorji |
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| Publication date in DiRROS: | 24.01.2026 |
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| Views: | 146 |
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| Downloads: | 74 |
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