From Winter Dormancy to Spring Bloom: Regulatory Mechanisms in Microcystis aeruginosa Post-Overwintering Recovery DOI

C. H. Fu,

Xinyi Wang, Jing Yu

et al.

Water Research, Journal Year: 2024, Volume and Issue: 269, P. 122807 - 122807

Published: Nov. 17, 2024

Language: Английский

Photolysis triggers multiple microbial responses: New insights of phosphorus compensation for algal blooms DOI
Yunxin Wang, Mi Wang, Yongcan Jiang

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 490, P. 137812 - 137812

Published: March 4, 2025

Language: Английский

Citations

0
Effects of cyanobacterial growth and decline on dissolved organic matter and endogenous nutrients release at the sediment–water interface DOI Creative Commons

Haojie Yin,

Yan Bao,

Tao Huang

et al.

Carbon Research, Journal Year: 2025, Volume and Issue: 4(1)

Published: April 27, 2025

Abstract Understanding the interactions between dissolved organic matter (DOM) and nutrient behavior during cyanobacterial events has important implications for water management. Therefore, we constructed a simulated growth decline experiment, measured changes in DOM nitrogen phosphorus fluxes at sediment–water interface (SWI), examined effects of on components release. Results 3D fluorescence spectroscopy showed that fluorescent sediment overlying comprised microbially derived humic-like C1, terrestrially C2, tyrosine-like C3, tryptophan-like C4. From initial to blooms phase, C3 C4 increased due formation release extracellular algal-derived matter. During decline, protein-like from settling algae. The rapid increase stage indicated promoted sediments through mineralization Fe/Al-P transformation. High ammonium occurred mainly sediments. Redundancy analysis were primarily associated with loss ignition into water. This study provides fresh perspectives associations strong internal pollution Graphical

Language: Английский

Citations

0
Contrasting effects of a traditional material of polyaluminum chloride and an emerging material of lanthanum carbonate capping on sediment internal phosphorus immobilization DOI
Qi Li,

Wenming Yan,

Minjuan Li

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 917, P. 170538 - 170538

Published: Feb. 1, 2024

Language: Английский

Citations

3
Control of phosphorus release from sediment by the combined use of Elodea nuttallii, hydrous ferric oxide, zeolite and calcite: Efficiency, mechanism and response of bacterial communities DOI

X. Liu,

Yanhui Zhan,

Jianwei Lin

et al.

Journal of Environmental Sciences, Journal Year: 2024, Volume and Issue: 152, P. 122 - 141

Published: May 6, 2024

Language: Английский

Citations

1
Combining effects of submerged macrophytes and lanthanum-modified bentonite on sediment enzyme activity: Evidence from mesocosm study DOI

Chenxu Zhao,

Yuling Liu,

Zixuan Yan

et al.

Chemosphere, Journal Year: 2024, Volume and Issue: 364, P. 143002 - 143002

Published: Aug. 2, 2024

Language: Английский

Citations

1
Seasonal distribution patterns of P-cycling-related microbes and its association with internal phosphorus release in the eutrophic Lake Chaohu, China DOI
Tingting Sun,

Linlin Zhu,

Tao Huang

et al.

Journal of Environmental Sciences, Journal Year: 2024, Volume and Issue: 154, P. 226 - 237

Published: Aug. 4, 2024

Language: Английский

Citations

1
Control of phosphorus release from sediment by hydrous zirconium oxide/magnesium hydroxide composite: Effectiveness, mechanism and microbial response DOI

Chunniu Sheng,

Jianwei Lin,

Yanhui Zhan

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(3), P. 113082 - 113082

Published: May 15, 2024

Language: Английский

Citations

0
Bacterial and Archaeal Communities in Erhai Lake Sediments: Abundance and Metabolic Insight into a Plateau Lake at the Edge of Eutrophication DOI Creative Commons
Zhen Xie,

Wei Li,

Kaiwen Yang

et al.

Microorganisms, Journal Year: 2024, Volume and Issue: 12(8), P. 1617 - 1617

Published: Aug. 8, 2024

The littoral zones of lakes are potential hotspots for local algal blooms and biogeochemical cycles; however, the microbial communities within sediments eutrophic plateau remain poorly understood. Here, we investigated taxonomic composition, co-occurrence networks, functional roles both abundant rare taxa bacterial archaeal communities, as well physicochemical parameters, in from Erhai Lake, a mesotrophic lake transitioning towards eutrophy located Yunnan-Guizhou Plateau. 16S rRNA gene sequencing revealed that were dominated by Proteobacteria, Bacteroidetes, Chloroflexi, while Euryarchaeota was main phylum. Co-occurrence network analysis keystone mainly belonged to species domain, but over half species, demonstrating their fundamental persistence. contributed substantially overall abundance (81.52%), whereas smaller subset accounted up 82.70% abundance. Functional predictions highlighted divergence metabolic potentials, with sub-communities enriched pathways nitrogen cycling, sulfur chlorate reduction, linked carbon cycling processes such methanotrophy. Abundant exhibited high methanogenesis, chemoheterotrophy, dark hydrogen oxidation. Spearman correlation showed genera

Language: Английский

Citations

0
Integrated environmental assessment of a diversion-project-type urban water source considering the risks of novel and legacy contaminants DOI
Yang Zhao, Chenchen Wang, Xianghui Cao

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 951, P. 175380 - 175380

Published: Aug. 8, 2024

Language: Английский

Citations

0
Carbon, nitrogen, and phosphorus release characteristics and underlying mechanisms in fish manure from recirculating aquaculture systems under alternating aerobic-anaerobic conditions DOI
Jingjing Xu,

Meiyan Lan,

Youfa Luo

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(6), P. 114185 - 114185

Published: Sept. 19, 2024

Language: Английский

Citations

0