Author dc.contributor.author | Koleszár Gergő | |
Author dc.contributor.author | Lukács Balázs András | |
Author dc.contributor.author | Coetzee Julie | |
Author dc.contributor.author | Korponai János | |
Author dc.contributor.author | Szabó Sándor | |
Availability Date dc.date.accessioned | 2024-06-19T11:45:23Z | |
Availability Date dc.date.available | 2024-06-19T11:45:23Z | |
Release dc.date.issued | 2024 | |
Issn dc.identifier.issn | 0304-3770 | |
uri dc.identifier.uri | http://hdl.handle.net/20.500.12944/26314 | |
Abstract dc.description.abstract | Changes in nutrient concentration, temperature and light intensity due to climate change can alter the species composition of aquatic ecosystems, since global climate change can intensify the process of eutrophication. Eutrophication can enhance the biological invasion and the distribution of alien aquatic plants. Here we investigated the competition ability of alien Pistia stratiotes and native Hydrocharis morsus-ranae and the effect of different light intensities, temperatures and nutrient concentrations on the functional traits of the two species. In short term (8 days) monoculture experiment, we applied low (0.5 mg L-1 N, 0.05 mg L-1 P) and high nutrient concentrations (2 mg L-1 N, 0.2 mg L-1 P), four different light intensities (25–295 mol m 2 s 1) as well as cold and warm (21.5, 27.5 ± 0.5C) water treatments in full factorial design. In mixed cultures we cultivated the plants for 28 days with various biomass ratio, in shaded and well illuminated conditions, at a high nutrient concentration (4 mg L-1 N 1 mg L-1 P). In monocultures, the relative growth rate of P. stratiotes in warm water was significantly higher than that of H. morsus-ranae, however, this difference was not significant in colder water. In the co-culture experiment, P. stratiotes had significantly higher growth rate compared to H. morsus-ranae regardless of initial plant biomass ratio. Under shaded (65 ± 5 mol m 2 s 1) conditions, P. stratiotes out-competed H. morsus-ranae, resulting in its decay. Experimental results imply that with elevated temperature, the spread of alien P. stratiotes can be expected. Furthermore, under shaded conditions, P. stratiotes has a higher chance of occupying the water surface over the native plant H. morsus-ranae. | |
Language dc.language | en | |
Keywords dc.subject | Aquatic plant | |
Keywords dc.subject | Competition | |
Keywords dc.subject | Functional traits | |
Keywords dc.subject | Global change | |
Keywords dc.subject | Light | |
Keywords dc.subject | Nutrient | |
Keywords dc.subject | Temperature | |
Title dc.title | Warming induced shade tolerance to become a key trait in invasion success of free-floating plant Pistia stratiotes over the native Hydrocharis morsus-ranae | |
Type dc.type | folyóiratcikk | |
Date Change dc.date.updated | 2024-06-18T14:29:47Z | |
Version dc.description.version | kiadói | |
dc.rights.accessRights | nyílt hozzáférésű | |
dc.description.notes | Department of Biology, University of Nyiregyhaza, PF: 166, Nyiregyhaza, H4401, Hungary Wetland Ecology Research Group, HUN-REN Centre for Ecological Research, IAE, Bem square 18/C, Debrecen, H-4026, Hungary National Laboratory for Climate Change, HUN-REN Centre for Ecological Research, Department of Tisza Research, Debrecen, Hungary Department of Botany, University of Debrecen, Debrecen, Hungary Centre for Biological Control, Botany Department, Rhodes University, Makhanda, South Africa Department of Water Supply and Sewerage, Faculty of Water Science, National University of Public Service, Baja, Hungary Export Date: 11 June 2024; Cited By: 0; Correspondence Address: S. Szabó; Department of Biology, University of Nyiregyhaza, Nyiregyhaza, PF: 166, H4401, Hungary; email: drszabos8@gmail.com; CODEN: AQBOD | |
Doi ID dc.identifier.doi | 10.1016/j.aquabot.2024.103786 | |
Discipline Discipline + dc.subject.discipline | Természettudományok | |
dc.subject.sciencebranch | Természettudományok/Biológiai tudományok | |
MTMT ID dc.identifier.mtmt | 34882051 | |
dc.identifier.journalTitle | Aquatic Botany | |
dc.identifier.journalVolume | 2024 | |
dc.identifier.journalIssueNumber | 194 | |
Scope dc.format.page | 1-10 | |
ID Scopus dc.identifier.scopus | 85194933000 | |
dc.identifier.journalAbbreviatedTitle | AQUAT BOT | |
Author institution dc.contributor.department | Biológia Intézeti Tanszék | |
Author institution dc.contributor.department | Tisza-kutató osztály | |
Author institution dc.contributor.department | Vízellátási és Csatornázási Tanszék | |
Author institution dc.contributor.department | Természettudományi Központ | |
Author institution dc.contributor.department | Földrajzi Tanszék | |
Author institution dc.contributor.department | HUN-REN Balatoni Limnológiai Kutatóintézet | |
Author institution dc.contributor.department | Vizi Ökológiai Intézet | |
Author institution dc.contributor.department | Tisza-kutató osztály |