Haifeng Qian

ORCID: 0000-0003-0807-9991
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About
Contact & Profiles
Research Areas
  • Pharmaceutical and Antibiotic Environmental Impacts
  • Pesticide and Herbicide Environmental Studies
  • Microbial Community Ecology and Physiology
  • Environmental Toxicology and Ecotoxicology
  • Aquatic Ecosystems and Phytoplankton Dynamics
  • Gut microbiota and health
  • Plant-Microbe Interactions and Immunity
  • Photosynthetic Processes and Mechanisms
  • Nanoparticles: synthesis and applications
  • Plant Stress Responses and Tolerance
  • Marine and coastal ecosystems
  • Legume Nitrogen Fixing Symbiosis
  • Weed Control and Herbicide Applications
  • Heavy metals in environment
  • Allelopathy and phytotoxic interactions
  • GABA and Rice Research
  • Soil Carbon and Nitrogen Dynamics
  • Antibiotic Resistance in Bacteria
  • Microplastics and Plastic Pollution
  • Environmental DNA in Biodiversity Studies
  • Metabolomics and Mass Spectrometry Studies
  • Reproductive biology and impacts on aquatic species
  • Graphene and Nanomaterials Applications
  • Mycorrhizal Fungi and Plant Interactions
  • Mercury impact and mitigation studies

Zhejiang University of Technology
2016-2025

Jiangnan University
2011-2025

State Key Laboratory of Food Science and Technology
2011-2025

Shaoxing University
2025

Chinese Academy of Sciences
2015-2024

Jiangxi Science and Technology Normal University
2023-2024

East China Normal University
2023

Shanghai Electric (China)
2023

University of Maryland, College Park
2022

Xinjiang Institute of Ecology and Geography
2017-2021

Antibiotic resistance genes (ARGs) have accelerated microbial threats to human health in the last decade. Many can confer resistance, but evaluating relative risks of ARGs is complex. Factors such as abundance, propensity for lateral transmission and ability be expressed pathogens are all important. Here, an analysis at metagenomic level from various habitats (6 types habitats, 4572 samples) detects 2561 that collectively conferred 24 classes antibiotics. We quantitatively evaluate risk...

10.1038/s41467-022-29283-8 article EN cc-by Nature Communications 2022-03-23

Plant phenology has crucial biological, physical, and chemical effects on the biosphere. Phenological drivers have largely been studied, but role of plant microbiota, particularly rhizosphere not considered. We discovered that microbial communities could modulate timing flowering Arabidopsis thaliana. Rhizosphere microorganisms increased prolonged N bioavailability by nitrification delayed converting tryptophan to phytohormone indole acetic acid (IAA), thus downregulating genes trigger...

10.1186/s40168-018-0615-0 article EN cc-by Microbiome 2018-12-01

Application of organic fertilizers is an important strategy for sustainable agriculture. The biological source determines their specific functional characteristics, but few studies have systematically examined these functions or assessed health risk to soil ecology. To fill this gap, we analyzed 16S rRNA gene amplicon sequencing data from 637 samples amended with plant- and animal-derived (hereafter plant animal fertilizers). Results showed that increased the diversity microbiome, while...

10.1128/aem.01719-23 article EN Applied and Environmental Microbiology 2024-01-09

Pesticide application is essential for stabilizing agricultural production. However, the effects of increasing pesticide diversity on soil microbial functions remain unclear, particularly under varying nitrogen (N) fertilizer management practices. In this study, we investigated stochasticity microbes and multitrophic networks through amplicon sequencing, assessed community related to carbon (C), N, phosphorus (P), sulfur (S) cycling, characterized dominant bacterial life history strategies...

10.1073/pnas.2419917122 article EN cc-by-nc-nd Proceedings of the National Academy of Sciences 2025-01-09

Soil microbiota plays crucial roles in maintaining the health, productivity, and nutrient cycling of terrestrial ecosystems. The persistence prevalence heterocyclic compounds soil pose significant risks to health. However, understanding links between microbial responses remains challenging due complexity communities their various chemical structures. This study developed a machine-learning approach that integrates properties structures with diversity bacteria functions predict impact on...

10.1021/acs.est.4c09664 article EN Environmental Science & Technology 2025-01-11

Abstract Streptomycin is a common contaminant in variety of industrial and agricultural wastewaters. The available information on the potential toxicity streptomycin fresh algae implicated treatment biological wastewater extremely limited. objective this study was to evaluate effects physiological indices photosynthesis‐related gene transcription. results short‐term batch bioassays indicated that more sensitive cyanobacteria than green algae. EC50 Microcystis aeruginosa Chlorella vulgaris...

10.1002/tox.20636 article EN Environmental Toxicology 2010-08-19

In recent years, germinated brown rice as a functional food has received great attention with its improved sensory and nutritional properties. Particularly of interest are the high levels γ-amino butyric acid (GABA) which can be obtained during germination. However, more studies needed to fully understand effect germination on physicochemical properties rice.Germination altered chemical composition rice, resulting in an increase reducing sugar ash content, reduction amylose. Solubility,...

10.1002/jsfa.4588 article EN Journal of the Science of Food and Agriculture 2011-10-03

The frequency and intensity of cyanobacterial blooms are increasing worldwide with major societal economic costs. Interactions between toxic cyanobacteria eukaryotic algal competitors can affect bloom formation, but the exact mechanisms interspecies interactions remain unknown. Using metabolomic proteomic profiling co-cultures cyanobacterium Microcystis aeruginosa a green alga as well microorganisms collected in spp. Lake Taihu (China), we disentangle novel allelopathic interactions. We...

10.1038/ismej.2017.45 article EN cc-by-nc-sa The ISME Journal 2017-04-11
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