Unveiling the dominance of submarine groundwater discharge on nutrient sources in the Eastern China Marginal Seas DOI

Xueqing Yu,

Jianan Liu, Xilong Wang

et al.

Water Research, Journal Year: 2024, Volume and Issue: 262, P. 122136 - 122136

Published: July 23, 2024

Language: Английский

Shift in algal blooms from micro‐ to macroalgae around China with increasing eutrophication and climate change DOI
Yuan Feng,

Yonglong Xiong,

Jason M. Hall‐Spencer

et al.

Global Change Biology, Journal Year: 2023, Volume and Issue: 30(1)

Published: Nov. 8, 2023

Abstract Blooms of microalgal red tides and macroalgae (e.g., green golden caused by Ulva Sargassum ) have widespread problems around China in recent years, but there is uncertainty what triggers these blooms how they interact. Here, we use 30 years monitoring data to help answer questions, focusing on the four main species microalgae Prorocentrum donghaiense , Karenia mikimotoi Noctiluca scintillans Skeletonema costatum associated with region. The frequency increased from 1991 2003 then decreased until 2020, S. exhibiting highest rate decrease. Green started occur 1999 has since been increase. Golden were first reported 2012. macroalgal a negative linear relationship coverage China, positive correlation total nitrogen phosphorus loads as well atmospheric CO 2 sea surface temperature (SST). Increased outbreaks are very likely due worsening levels eutrophication, combined rising SST, which contribute reduced tides. increasing grazing microzooplankton also results decline areas affected This study shows clear shift algal over past driven combination climate change, stress, indicating fundamental change coastal systems

Language: Английский

Citations

61
Harmful Algal Blooms in Eutrophic Marine Environments: Causes, Monitoring, and Treatment DOI Open Access

Jiaxin Lan,

Pengfei Liu,

Xi Hu

et al.

Water, Journal Year: 2024, Volume and Issue: 16(17), P. 2525 - 2525

Published: Sept. 5, 2024

Marine eutrophication, primarily driven by nutrient over input from agricultural runoff, wastewater discharge, and atmospheric deposition, leads to harmful algal blooms (HABs) that pose a severe threat marine ecosystems. This review explores the causes, monitoring methods, control strategies for eutrophication in environments. Monitoring techniques include remote sensing, automated situ sensors, modeling, forecasting, metagenomics. Remote sensing provides large-scale temporal spatial data, while sensors offer real-time, high-resolution monitoring. Modeling forecasting use historical data environmental variables predict blooms, metagenomics insights into microbial community dynamics. Control treatments encompass physical, chemical, biological treatments, as well advanced technologies like nanotechnology, electrocoagulation, ultrasonic treatment. Physical such aeration mixing, are effective but costly energy-intensive. Chemical including phosphorus precipitation, quickly reduce levels may have ecological side effects. Biological biomanipulation bioaugmentation, sustainable require careful management of interactions. Advanced innovative solutions with varying costs sustainability profiles. Comparing these methods highlights trade-offs between efficacy, cost, impact, emphasizing need integrated approaches tailored specific conditions. underscores importance combining mitigate adverse effects on

Language: Английский

Citations

24
Impact of cascade reservoirs on nutrients transported downstream and regulation method based on hydraulic retention time DOI
Baolong Zhao, Qinghui Zeng, Jianhua Wang

et al.

Water Research, Journal Year: 2024, Volume and Issue: 252, P. 121187 - 121187

Published: Jan. 24, 2024

Language: Английский

Citations

19
Trends in nutrients in the Changjiang River DOI
Wentao Wu, Junjie Wang, Hao Wang

et al.

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 872, P. 162268 - 162268

Published: Feb. 16, 2023

Language: Английский

Citations

36
Dynamics of algal blooms in typical low-latitude plateau lakes: Spatiotemporal patterns and driving factors DOI
Jiabin Peng, Junxu Chen, Shiyin Liu

et al.

Environmental Pollution, Journal Year: 2024, Volume and Issue: 345, P. 123453 - 123453

Published: Jan. 27, 2024

Language: Английский

Citations

10
Temperature and nutrients drive distinct successions between diatoms and dinoflagellates over the past 40 years: Implications for climate warming and eutrophication DOI
Yuqiu Wei,

Qingshan Luan,

Xiujuan Shan

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 931, P. 172997 - 172997

Published: May 5, 2024

Language: Английский

Citations

9
Phosphorus depletion is exacerbated by increasing nitrogen loading in the Bohai sea DOI

Menglu Li,

Jun Liu, Junjie Wang

et al.

Environmental Pollution, Journal Year: 2024, Volume and Issue: 352, P. 124119 - 124119

Published: May 6, 2024

Language: Английский

Citations

9
Characterizing the regional distribution, interaction with microorganisms, and sources of dissolved organic matter for summer rainfall: Insights from spectroscopy, community structure, and back-trajectory analyses DOI

Chenbin Wu,

Yuting Zhao, Yuting Geng

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 926, P. 172086 - 172086

Published: March 29, 2024

Language: Английский

Citations

8
Nutrient changes in the Bohai Sea over the past two decades DOI
Wen Liang,

Yan Wang,

J B Mu

et al.

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 903, P. 166696 - 166696

Published: Sept. 1, 2023

Language: Английский

Citations

18
Abatement of algal extracellular organic matter by vacuum ultraviolet: Effect of dissolved oxygen and role of in-situ formed reactive oxygen species DOI
Jinying Du, Mengtao Sun, Weijian Yu

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 66, P. 106028 - 106028

Published: Aug. 23, 2024

Language: Английский

Citations

6