Biochar loaded with bacteria enhanced Cd/Zn phytoextraction by facilitating plant growth and shaping rhizospheric microbial community

Environmental Pollution, Journal Year: 2023, Volume and Issue: 327, P. 121559 - 121559

Published: April 5, 2023

Language: Английский

---

Impact of different industrial activities on heavy metals in floodplain soil and ecological risk assessment based on bioavailability: A case study from the Middle Yellow River Basin, northern China

Environmental Research, Journal Year: 2023, Volume and Issue: 235, P. 116695 - 116695

Published: July 18, 2023

Language: Английский

---

PGPR-Mediated Breakthroughs in Plant Stress Tolerance for Sustainable Farming

Journal of Plant Growth Regulation, Journal Year: 2023, Volume and Issue: 43(9), P. 2955 - 2971

Published: May 1, 2023

Language: Английский

---

Bioaerosols in an industrial park and the adjacent houses: Dispersal between indoor/outdoor, the impact of air purifier, and health risk reduction

Environment International, Journal Year: 2023, Volume and Issue: 172, P. 107778 - 107778

Published: Jan. 26, 2023

Inhaling airborne pathogens may cause severe epidemics showing huge threats to indoor dwellings residents. The ventilation, environmental parameters, and human activities would affect the abundance pathogenicity of bioaerosols in indoor. However, people know little about microbes especially near industrial park polluted with organics heavy metals. Herein, bioaerosols' community composition, source influencing factors an electronic waste (e-waste) were investigated. Results showed that average bioaerosol level morning was lower than evening. Bioaerosol concentration activity (1936 CFU/m3 7.62 × 105 ng/m3 sodium fluorescein average) (4043 7.77 fluorescein), higher microbial viability be caused by other pollutants generated during e-waste dismantling process. Fluorescent biological aerosol particles occupied 17.6%-23.7% total particles, indicating most non-biological. Bacterial communities richer more diverse fungi. Furthermore, Bacillus Cladosporium dominant pathogens, pathogenic fungi influenced bacteria. SourceTracker analysis indicates outdoor main bioaerosols. hazard quotient (<1) through inhalation negligible, but long-term exposure could harmful. Air purifiers effectively remove spheroid bacteria cylindrical bacteria, open doors windows reduce purification efficiency. This study is great important for risk assessments control park.

Language: Английский

---

Microbial Community Structure and Causal Analysis. in Sediments of Shallow Eutrophic Freshwater Lakes. Under Heavy Metal Compound Pollution

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 487, P. 137135 - 137135

Published: Jan. 7, 2025

Language: Английский

---

Unveiling microbial succession dynamics on different plastic surfaces using WGCNA

PLoS ONE, Journal Year: 2025, Volume and Issue: 20(2), P. e0318843 - e0318843

Published: Feb. 6, 2025

Over recent decades, marine microorganisms have increasingly adapted to plastic debris, forming distinct plastic-attached microbial communities. Despite this, the colonization and succession processes on surfaces in environments remain poorly understood. To address this knowledge gap, we conducted a microbiome experiment using four common polymers (PE, PP, PS, PET), as well glass wood, temperature-controlled seawater system over 2- 90-day period. We employed long-read 16S rRNA metabarcoding profile prokaryotic microbiome’s taxonomic composition at five time points throughout experiment. By applying Weighted Gene Co-expression Network Analysis (WGCNA) our data, identified unique signatures for 77 bacterial genera observed polymer-specific enrichment 39 genera. Our findings also revealed that most significant variations across occurred during initial stages, with potential intra-genus relationships are linked surface preferences. This research advances understanding of dynamics debris introduces robust statistical approach identifying specific taxa.

Language: Английский

---

Effects of the coexistence of antibiotics and heavy metals on the fate of antibiotic resistance genes in chicken manure and surrounding soils

Ecotoxicology and Environmental Safety, Journal Year: 2023, Volume and Issue: 263, P. 115367 - 115367

Published: Aug. 14, 2023

Both heavy metals and antibiotics exert selection pressure on bacterial resistance, as they are commonly co-contaminated in the environment, may play a larger role resistance. This study examined how breeding cycles affect antibiotic resistance genes (ARGs) chicken manure surrounding topsoils at 20, 50, 100, 200, 300 m from twelve typical laying hen farms Ningxia Hui Autonomous Region of northwest China. Six antibiotics, seven metals, ten mobile genetic elements (MGEs), microbial community affected ARGs profile dung soil samples. Tetracycline residues were prevalent manure, relatively high content aureomycin during each culture period. Zinc (Zn) was highest among feces. Chicken also enriched aminoglycosides, MLSB, tetracycline ARGs, notably brooding production. The farm had minimal influence soil, but its effect MGEs closer to (50 m) stronger, several increased with distance. Manure composition differed dramatically throughout sampling distances. more strongly related than whereas reverse. Antibiotics, MGEs, bacteria accounted 12.28%, 22.25%, 0.74%, 0.19% variance, respectively, according RDA VPA. Bacteria (2.89%) (2.82%) only composition. These findings showed that main factors affecting faecal ARGs. paper includes data for large-scale husbandry China theoretical framework decreasing

Language: Английский

---

Unveiling the impact and mechanisms of Cd-driven ecological assembly and coexistence of bacterial communities in coastal sediments of Yellow Sea

Journal of Hazardous Materials, Journal Year: 2023, Volume and Issue: 460, P. 132309 - 132309

Published: Aug. 15, 2023

Language: Английский

---

Bacterial community in the metal(loid)-contaminated marine vertical sediments of Jinzhou Bay: Impacts and adaptations

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 923, P. 171180 - 171180

Published: Feb. 24, 2024

Language: Английский

---

Effect of antibiotic and/or heavy metal on nitrogen cycle of sediment-water interface in aquaculture system: Implications from sea cucumber culture

Environmental Pollution, Journal Year: 2023, Volume and Issue: 325, P. 121453 - 121453

Published: March 17, 2023

Language: Английский

---