Sediment Resuspension and Phosphorus Release in a Wind-Exposed Shallow Lake in Winter, China DOI

Wencai Wang,

Jingang Jiang, Yutao Wang

et al.

Published: Jan. 1, 2023

The sediment resuspension process induced by the wind-wave in large shallow lakes, with suspended concentration(SSC) and phosphorus fluctuation, has not been fully understood. To gain insight into dynamic behaviors of Longgan Lake (LGL), a wind-exposed lake China, continuous water quality, depth, high-frequency synchronous situ observation wave, discrete SSC, phosphorous data were collected. results showed that SSC during period could be well simulated physically-based model. Meanwhile, total concentration( ) column can almost described percentage sediment( )and dissolved concentration column( ): . This study is meaningful to understanding cycling helpful management this kind lake.

Language: Английский

How climate change and eutrophication interact with microplastic pollution and sediment resuspension in shallow lakes: A review DOI
Yafei Zhang, Jie Liang, Guangming Zeng

et al.

The Science of The Total Environment, Journal Year: 2019, Volume and Issue: 705, P. 135979 - 135979

Published: Dec. 7, 2019

Language: Английский

Citations

173
Distribution, biological effects and biofilms of microplastics in freshwater systems - A review DOI
Yan Wang,

Beihai Zhou,

Huilun Chen

et al.

Chemosphere, Journal Year: 2022, Volume and Issue: 299, P. 134370 - 134370

Published: March 19, 2022

Language: Английский

Citations

84
Dynamic behavior of sediment resuspension and nutrients release in the shallow and wind-exposed Meiliang Bay of Lake Taihu DOI
Chunyan Tang, Yiping Li, Chao He

et al.

The Science of The Total Environment, Journal Year: 2019, Volume and Issue: 708, P. 135131 - 135131

Published: Nov. 22, 2019

Language: Английский

Citations

109
Distribution patterns and community assembly processes of bacterial communities across different sediment habitats of subsidence lakes DOI
Xingchen Li, Lei Zhang, Zhen Shen

et al.

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 374, P. 124077 - 124077

Published: Jan. 9, 2025

Language: Английский

Citations

1
Internal nutrient loading is a potential source of eutrophication in Shenzhen Bay, China DOI Creative Commons
Qi Yan,

Tingting Cheng,

Junting Song

et al.

Ecological Indicators, Journal Year: 2021, Volume and Issue: 127, P. 107736 - 107736

Published: April 30, 2021

As a highly eutrophic area, Shenzhen Bay in southern China has accumulated plant dissolved inorganic nitrogen (DIN) and phosphate (PO43--P), resulting various environmental problems. The nutrient loading was calculated to classify runoff patterns of the bay provide possible management solutions. However, previous studies have shown that external alone cannot explain source nutrition Bay. In our study, for first time, we proved quantitatively internal main contributor total input fluxes DIN PO43--P using LOICZ (land–ocean interactions coastal zone) model. Our results showed supplied 65 69% PO43--P, which were c. 4.0 × 106 0.3 mol/d, respectively. estimated flux from terrigenous 1.38 0.1 mol/d Notably, sediment resuspension 3.5–15.7 0.5–1.9 particle bioavailable Bay, Moreover, 51 62% exported through water exchange residual flows into Pearl River. These demonstrate dynamics losses River jointly influence eutrophication process

Language: Английский

Citations

37
Anaerobic ammonium oxidation coupled to ferric iron reduction in the sediment of a eutrophic lake DOI
Zongbao Yao, Fang Wang,

Chunliu Wang

et al.

Environmental Science and Pollution Research, Journal Year: 2019, Volume and Issue: 26(15), P. 15084 - 15094

Published: March 27, 2019

Language: Английский

Citations

42
Seasonal sediment phosphate release flux of shallow lakes impacted by dual environmental factors DOI
Wenguang Luo,

Suyao Xu,

Jing Lu

et al.

Journal of Soils and Sediments, Journal Year: 2024, Volume and Issue: 24(3), P. 1377 - 1390

Published: Jan. 24, 2024

Language: Английский

Citations

3
Microbial controls on heavy metals and nutrients simultaneous release in a seasonally stratified reservoir DOI
Xuecheng Zhang, Shiyuan Ding,

Hong Lv

et al.

Environmental Science and Pollution Research, Journal Year: 2021, Volume and Issue: 29(2), P. 1937 - 1948

Published: Aug. 6, 2021

Language: Английский

Citations

14
Sediment resuspension causes horizontal variations in the distributions of phosphorus (P) and P-inactivating materials with differing P immobilization in different sediment planes DOI
Xinyi Shen, Wei Li, Bo Fan

et al.

Water Research, Journal Year: 2023, Volume and Issue: 243, P. 120327 - 120327

Published: July 8, 2023

Language: Английский

Citations

4
Investigation of the impact of hydrodynamic conditions on sediment resuspension in shallow lakes DOI Creative Commons
Wenguang Luo, Jing Lu, Senlin Zhu

et al.

International Journal of Digital Earth, Journal Year: 2022, Volume and Issue: 15(1), P. 1676 - 1691

Published: Oct. 10, 2022

In this study, we sampled the original sediment columns from three points located in eastern, central, and western areas of Chaohu Lake, then investigated resuspension under hydraulic disturbances laboratory. The results showed that when disturbance is weak surface shear stress small (<0.02 N/m²‌), layer moves alone. When moderate within a threshold (3.7 only proportion sediments begins to move. However, further strengthened larger than value, move smoothly. By experimental results, found plankton about 1 mm (1.56% maximum content suspended matter (SSCmax)), which major contribution individual initiation. new 19–22 (20.9% SSCmax), considerably affects shallow lakes. consolidated 22 below bed surface, requires high hard be transferred water column. quantified observation are verified with theoretical results.

Language: Английский

Citations

7