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20231225174751.0 |
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231225s2021 xx |||||o 00| ||eng c |
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|a 10.1007/s10646-021-02351-3
|2 doi
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|a pubmed24n1069.xml
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|a (DE-627)NLM320949044
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|a (NLM)33534070
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Tang, Quehui
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Interactive effect of water level and flushing rate on population dynamics of a harmful cyanobacterial species
|b Raphidiopsis raciborskii
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|c 2021
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| 336 |
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 28.05.2021
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|a Date Revised 28.05.2021
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Changes in water level and flushing rate directly affect to a large extent the biomass of harmful cyanobacteria, and drive the shift of phytoplankton composition between cyanobacteria dominance/non-dominance in eutrophic waters. Here, we gave a theoretical formula describing the combinational effect of water level and flushing rate on cyanobacterial biomass in eutrophic and well-mixed waters. We also formulated an equation predicting the water level and flushing rate at which cyanobacteria become non-dominating in such water columns. The formulae were confronted with field observations of a low-light adapted cyanobacterium in a large coastal reservoir of southern China. Our formulae demonstrate that water level and flushing rate have an interactive effect on the equilibrium biomass of low-light adapted cyanobacteria in mixed and turbid waters. The formulae were well fitted to the field observation of Raphidiopsis raciborskii population in the reservoir during four dry seasons. In agreement with the theoretical analysis, multiple regression analysis also showed that the interaction between water level and flushing rate is able to interpret the variation of R. raciborskii biomass in the water column. The two formulae are applicable for predicting the response of low-light adapted cyanobacteria to local climate change. Our findings have practical significance in designing measures against the dominance of low light-adapted cyanobacteria in reservoirs
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|a Journal Article
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|a Flushing rate
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|a Interactive effect
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|a Population dynamics
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|a Raphidiopsis raciborskii
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|a Water level
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|a Water
|2 NLM
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| 650 |
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|a 059QF0KO0R
|2 NLM
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| 700 |
1 |
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|a Lei, Lamei
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhao, Li
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Gu, Jiguang
|e verfasserin
|4 aut
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| 700 |
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|a Xiao, Lijuan
|e verfasserin
|4 aut
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| 700 |
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|a Han, Bo-Ping
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Ecotoxicology (London, England)
|d 1992
|g 30(2021), 5 vom: 03. Juli, Seite 936-944
|w (DE-627)NLM098212214
|x 1573-3017
|7 nnns
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| 773 |
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|g volume:30
|g year:2021
|g number:5
|g day:03
|g month:07
|g pages:936-944
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|u http://dx.doi.org/10.1007/s10646-021-02351-3
|3 Volltext
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