Source Apportionment of Organic Carbon and Nitrogen in Sediments from River and Lake in the Highly Urbanized Changjiang Delta DOI
Yalong Li, Yao-Jen Tu, Tingting Sun

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 478, P. 135590 - 135590

Published: Aug. 22, 2024

Language: Английский

Exposure to zinc and dialkyldimethyl ammonium compound alters bacterial community structure and resistance gene levels in partial sulfur autotrophic denitrification coupled with the Anammox process DOI

Yukun Yuan,

Jingfeng Gao, Zhiqi Wang

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 476, P. 135070 - 135070

Published: June 28, 2024

Language: Английский

Citations

4
Enhancing Feammox efficiency through riboflavin and humic acid: Nitrogen and iron transformation, energy metabolism, and microbial response DOI

Dun Guo,

Lei Yang,

Haoqi Lu

et al.

Bioresource Technology, Journal Year: 2025, Volume and Issue: 429, P. 132533 - 132533

Published: April 14, 2025

Language: Английский

Citations

0
Investigating Temporal and Spatial Variations of Nutrient and Trace Metal Loading in Utah Lake (Utah, USA) DOI Open Access
Weihong Wang, Alessandro Zanazzi,

Eddy Cadet

et al.

Water, Journal Year: 2024, Volume and Issue: 16(3), P. 502 - 502

Published: Feb. 4, 2024

Utah Lake is one of the largest freshwater bodies in West and a valuable resource for agricultural recreational activities region. However, it has suffered elevated trace metal nutrient levels since pioneer settlement 1847. The objectives this project were as follows: (1) investigate temporal spatial variations concentrations its tributaries; (2) model across lake using GIS analysis techniques. We collected floc layer sediment samples quarterly well monthly water analyses at designated sites. techniques used to lake. Elevated river have been detected, especially month June. modeling revealed that highest located deepest part near Spanish Fork River inlet, respectively. Moreover, results indicate not mixed horizontally but vertically. Our findings can help state agencies address issues quality management related human–environment interactions.

Language: Английский

Citations

3
Urban and agricultural land use led to niche differentiation of AOA, AOB and comammox along the Beiyun River continuum DOI
Qiuyang Tan, Haoming Wu, Lei Zheng

et al.

Water Research, Journal Year: 2024, Volume and Issue: 255, P. 121480 - 121480

Published: March 16, 2024

Language: Английский

Citations

3
Modeling of Microplastic Contamination Using Soft Computational Methods: Advances, Challenges, and Opportunities DOI
Johnbosco C. Egbueri, Daniel A. Ayejoto, Johnson C. Agbasi

et al.

Emerging contaminants and associated treatment technologies, Journal Year: 2024, Volume and Issue: unknown, P. 553 - 579

Published: Jan. 1, 2024

Language: Английский

Citations

3
Water periods impact the structure and metabolic potential of the nitrogen-cycling microbial communities in rivers of arid and semi-arid regions DOI
Qingqing Pang, Guohua Zhao,

Dan Wang

et al.

Water Research, Journal Year: 2024, Volume and Issue: 267, P. 122472 - 122472

Published: Sept. 17, 2024

Language: Английский

Citations

3
Disclosing the key role of Fe/As/Cu in community co-occurrence and microbial recruitment in metallurgical ruins DOI
Shuai Gao, Shuzhen Li,

Shuangfeng Cao

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 480, P. 135889 - 135889

Published: Sept. 27, 2024

Language: Английский

Citations

3
Re-discussing the synergistic mechanisms in dual metabolism of microalgae and N-cycling bacteria on joint N removal DOI
Xue Li, Xi Chen,

Yuhao Chu

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160276 - 160276

Published: Feb. 1, 2025

Language: Английский

Citations

0
Hydrological connectivity shape the nitrogen pollution sources and microbial community structure in a river-lake connected system DOI Creative Commons

Haoda Chen,

Lulu Zhang, Zhi‐Jie Zheng

et al.

Frontiers in Microbiology, Journal Year: 2025, Volume and Issue: 16

Published: April 11, 2025

Intensified agricultural and urban activities have exacerbated nitrogen pollution, posing a severe threat to freshwater ecosystems, particularly under intensified urbanization activities. This study systematically examined Baiyangdian Lake (BYD) its principal inflowing rivers, namely Fu River (FH), Baigouyin (BGY), Xiaoyi (XY) characterize the spatio-temporal distribution, primary sources, impact on sediment microbial community structure. Results indicated pronounced seasonal variations in both pollution loads with riverine levels rising markedly from dry season (May) wet (August). Atmospheric deposition accounted for 43.9% of input season, whereas fertilizers sewage contributed 23.3 26.4%, respectively. Additionally, communities exhibited distinct temporal spatial patterns, significantly higher diversity species richness being during season. The, composition shifted, as evidenced by decline Proteobacteria increases Firmicutes Actinobacteriota . River-lake connectivity emerged critical factor, FH displaying notably index compared BGY XY rivers. Structural equation modeling (SEM) analysis further revealed that river-lake was positively correlated negatively α-diversity. These findings demonstrated directly influenced concentrations, which turn indirectly modulated diversity.

Language: Английский

Citations

0
The fate and ecological risk of typical diamide insecticides in soil ecosystems under repeated application DOI
Xin Zhang, Tong Liu, Wei Sun

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 494, P. 138440 - 138440

Published: April 29, 2025

Language: Английский

Citations

0