From disruption to adaptation: Response of phytoplankton communities in representative impounded lakes to China's South-to-North Water Diversion Project

Water Research, Journal Year: 2024, Volume and Issue: 261, P. 122001 - 122001

Published: June 26, 2024

Language: Английский

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Influence of precipitation and temperature variability on anthropogenic nutrient inputs in a river watershed: Implications for environmental management

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 375, P. 124294 - 124294

Published: Jan. 24, 2025

Language: Английский

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Deciphering Planktonic Bacterial Community Assembly in the Storage Reservoir of the Long-Distance Water Diversion Project

Microorganisms, Journal Year: 2025, Volume and Issue: 13(2), P. 465 - 465

Published: Feb. 19, 2025

Storage reservoirs are crucial components of long-distance water diversion projects, where may lead to changes in microbial diversity and community structure. Seasonal variations also drive alterations communities. However, the way that microbes assemble under combined effects seasonal storage reservoir has not been extensively studied. Jihongtan Reservoir is terminal Yellow River Qingdao Water Diversion Project (YQWD), which had an average annual period exceeding 290 days recent years. In this study, 16S rDNA amplicon sequencing was used investigate dynamics assembly planktonic bacterial communities during Reservoir. The results indicate bacteria were able maintain stable across all four seasons, while structure underwent significant succession. temperature (WT) found be primary driving environmental factor influencing dynamic Co-occurrence network patterns varied different particularly spring winter. displayed most complexity, showcasing highest connectivity greater stability. contrast, winter simpler, exhibiting lower local but higher global analysis neutral model null revealed relative importance deterministic stochastic processes governing varies seasonally. Stochastic (dispersal limitation) more prominent spring, summer, autumn, (heterogeneous selection) play a role This study essential for gaining comprehensive understanding projects offers valuable references assessment other similar projects.

Language: Английский

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A phenomenology-based algorithm for extracting submerged aquatic vegetation in lakes using Sentinel-2 time seriesImagery: a case study of Potamogeton crispus

GIScience & Remote Sensing, Journal Year: 2025, Volume and Issue: 62(1)

Published: March 21, 2025

Language: Английский

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A comprehensive investigation of the occurrence and speciation of arsenic in the water, sediments and aquatic products in Dongping Lake, an important drinking water source in East China

Environmental Geochemistry and Health, Journal Year: 2025, Volume and Issue: 47(5)

Published: March 29, 2025

Language: Английский

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Identifying environmental impacts on planktonic algal proliferation and associated risks: a five-year observation study in Danjiangkou Reservoir, China

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Sept. 16, 2024

Language: Английский

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Water regulation weakens the relationship between biodiversity and ecosystem multifunctionality: Insights from a highly managed Chinese lake

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 373, P. 124003 - 124003

Published: Jan. 1, 2025

Language: Английский

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Evaluation of groundwater quality and health risk assessment in Dawen River Basin, North China

Environmental Research, Journal Year: 2024, Volume and Issue: 264, P. 120292 - 120292

Published: Nov. 7, 2024

Language: Английский

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Effects of water replenishment on lake water quality and trophic status: An 11-year study in cold and arid regions

Ecotoxicology and Environmental Safety, Journal Year: 2024, Volume and Issue: 281, P. 116621 - 116621

Published: June 19, 2024

Water replenishment is an important measure for maintaining and improving the aquatic environmental quality of lakes. The problems water deterioration shortage can be alleviated by introducing higher quality. However, mechanism in improvement trophic status lakes remains unclear. This study investigated Wuliangsuhai Lake (WLSHL) from 2011 to 2021 collecting seasonal samples conducting laboratory analyses. was found capable significantly lake alleviating eutrophication. It worth noting that single long-term measures have limitations status. whole process divided into three stages according status, namely buffer period, decline stable period. During showed only slight because small amount low proportion higher-quality Yellow River. In with increasing replenishment, River gradually increased, leading most significant degree improvement. increases had little effect on which attributable balance between internal pollutants (lake water-sediment), internal-external water-irrigation return flow + water). On premise quality, eutrophication control as management goal, optimal would approximately 10.58 ×10

Language: Английский

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Seasonal Dynamics of Eukaryotic Microbial Communities in the Water-Receiving Reservoir of the Long-Distance Water Diversion Project, China

Microorganisms, Journal Year: 2024, Volume and Issue: 12(9), P. 1873 - 1873

Published: Sept. 11, 2024

Inter-basin water transfer projects, such as the Yellow River to Qingdao Water Diversion Project (YQWD), are essential for addressing scarcity, but impact local aquatic ecosystems. This study investigates seasonal characteristics of eukaryotic microbial communities in Jihongtan Reservoir, main water-receiving body YQWD, over a one-year period using 18S rDNA amplicon sequencing. The results showed that diversity did not exhibit significant variation (

Language: Английский

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