Occurrence and photodegradation of typical steroid hormones in surface water of urban lakes in Wuhan, China DOI

Congcong He,

Zhiming Yin,

Jun He

et al.

Journal of environmental chemical engineering, Journal Year: 2022, Volume and Issue: 10(6), P. 108602 - 108602

Published: Sept. 15, 2022

Language: Английский

Attribution analysis of runoff change based on Budyko-type model with time-varying parameters for the Lhasa River Basin, Qinghai–Tibet Plateau DOI Creative Commons
SUN Xiaoyu, Qianjin Dong, Xu Zhang

et al.

Journal of Hydrology Regional Studies, Journal Year: 2023, Volume and Issue: 48, P. 101469 - 101469

Published: July 17, 2023

The Lhasa River Basin (LRB), Qinghai–Tibet Plateau (QTP), China This study investigates the application of three Budyko-type models with time-varying parameter and further explore attribution runoff change in QTP. Three Budyko parameters estimated by linear, quadratic, sine linear stepwise regression equations have been applied compared their adaptability. According to comparison results, sensitivity decomposition analysis has utilized based on best-fitted model separate impacts climate human activities during 1988–2015 period. is aiming at exploring pattern regional hydrological cycle improving our understanding driver mechanism alpine mountain area. significantly improve performance simulation constant models, while Choudhury–Yang performs best, simulated ω best reflects time variation parameters, which declares that certain periodic characteristics. result shows precipitation main factor increasing before 2003 activity variables mainly lead decreasing trend after 2003, PDO PNA affect runoff-generated process through relationships environmental LRB.

Language: Английский

Citations

12
Application of source-sink theory and MCR model to assess hydrochemical change risk in Lhasa River basin, Tibet, China DOI Creative Commons
Guozhu Mao,

Xingxing Duan,

Ziniu Niu

et al.

Environmental Impact Assessment Review, Journal Year: 2023, Volume and Issue: 101, P. 107124 - 107124

Published: April 23, 2023

Language: Английский

Citations

11
Invisible Hand behind Female Reproductive Disorders: Bisphenols, Recent Evidence and Future Perspectives DOI Creative Commons
Xiaoyun Wu,

Yuchai Tian,

Huizhen Zhu

et al.

Toxics, Journal Year: 2023, Volume and Issue: 11(12), P. 1000 - 1000

Published: Dec. 7, 2023

Reproductive disorders are considered a global health problem influenced by physiological, genetic, environmental, and lifestyle factors. The increased exposure to bisphenols, chemical used in large quantities for the production of polycarbonate plastics, has raised concerns regarding risks humans, particularly their endocrine-disrupting effects on female reproductive health. To provide basis future research environmental interference health, we reviewed relevant studies patterns levels bisphenols matrices humans (including susceptible populations such as pregnant women children). In addition, focused

Language: Английский

Citations

11
Spatial distribution, source identification, and potential risks of 14 bisphenol analogues in soil under different land uses in the megacity of Chengdu, China DOI

Mengxi Liao,

Zhiwei Gan,

Weiyi Sun

et al.

Environmental Pollution, Journal Year: 2024, Volume and Issue: 352, P. 124064 - 124064

Published: May 1, 2024

Language: Английский

Citations

4
Spatial Distribution Patterns, Hotspots of Contaminants of Emerging Concern and Driving Factors in a River Network of Xizang Plateau DOI

Qiaoting Zeng,

Azhar Rashid,

Meixian Cao

et al.

Environmental Research, Journal Year: 2025, Volume and Issue: unknown, P. 120864 - 120864

Published: Jan. 1, 2025

Language: Английский

Citations

0
Role of Suspended Particulate Matter for the Transport and Risks of Organic Micropollutant Mixtures in Rivers: A Comparison between Baseflow and High Discharge Conditions DOI Creative Commons
Lili Niu, Andrea Gärtner, Maria König

et al.

Environmental Science & Technology, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 11, 2025

The partition dynamics of organic micropollutants between water and suspended particulate matter (SPM) in riverine ecosystems differs dry wet weather, as demonstrated at two sites the Ammer River, Germany. One site was impacted by a wastewater treatment plant (WWTP) other runoff mixed agricultural/urban area. Liquid gas chromatography coupled to high-resolution mass spectrometry were used quantify 415 chemicals, their mixture effects characterized with three vitro bioassays indicative activation aryl hydrocarbon (AhR) peroxisome proliferator-activated (PPARγ) receptors oxidative stress response. During total chemical concentrations bioactivities increased, but SPM did not change. As levels SPM-bound chemicals contributed 6–16% overall column during weather only 0.1–0.9% weather. more strongly associated under conditions, particularly for AhR activity, where accounted over 90% observed effects. activity may therefore serve an indicator assessing risks SPM-related pollution rivers. high mixtures' response rain primarily caused polycyclic aromatic hydrocarbons, indicating major contribution road runoff.

Language: Английский

Citations

0
Developing a Novel Robust Model to Improve the Accuracy of River Ecosystem Health Assessment in the Qinghai–Tibet Plateau DOI Open Access
Yuan Xu, Yun Li, Xiaogang Wang

et al.

Sustainability, Journal Year: 2025, Volume and Issue: 17(5), P. 2041 - 2041

Published: Feb. 27, 2025

River ecosystem health assessment (REHA) is crucial for sustainable river management and water security. However, existing REHA methodologies still fail to consider the multiple effects of input uncertainty, environmental stochasticity, decision-maker’s bounded rationality. Moreover, studies primarily focused on plain areas, leaving Qinghai–Tibet Plateau (QTP) understudied despite its ecosystems’ heightened fragility complexity. To address these gaps, this study combined Pythagorean fuzzy sets with cloud modeling proposed (PFC) approach. Accordingly, a novel robust model (PFC-TODIM) was created by expanding conventional TODIM method PFC algorithm. We provided an indicator system tailored distinctive characteristics in QTP, leveraging multisource data. health, driving mechanisms, potential threats were investigated Lhasa (LR) using PFC-TODIM model. Results showed that effectively took uncertainties into consideration, thereby improving accuracy robustness. In LR, conditions demonstrated substantial spatial disparities. Sampling sites 28%, 48%, 24% subhealthy, healthy, excellent, respectively. Findings anthropogenic factors, such as dams, urban development, fish release adversely affect should be properly managed.

Language: Английский

Citations

0
Contamination and ecological risks of steroid metabolites require more attention in the environment: Evidence from the fishing ports DOI
Shan Liu,

Fei Tian,

Yun-Feng Pan

et al.

The Science of The Total Environment, Journal Year: 2021, Volume and Issue: 807, P. 150814 - 150814

Published: Oct. 7, 2021

Language: Английский

Citations

25
Investigating river health and potential risks using a novel hybrid decision-making framework with multi-source data fusion in the Qinghai-Tibet Plateau DOI
Zhengxian Zhang, Li Yun, Xiaogang Wang

et al.

Environmental Impact Assessment Review, Journal Year: 2022, Volume and Issue: 96, P. 106849 - 106849

Published: July 14, 2022

Language: Английский

Citations

18
Occurrence, Spatiotemporal Distribution and Ecological Risk of Antiparasitic Drugs in the Lhasa River on Qinghai-Tibet Plateau DOI
Lei Miao,

Xiao-Yun Gu,

Zhiwei Gan

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0