A5112897927- Microplastics and Plastic Pollution
- Air Quality and Health Impacts
- Atmospheric chemistry and aerosols
- Nanoparticles: synthesis and applications
- Recycling and Waste Management Techniques
- Wheat and Barley Genetics and Pathology
- Effects and risks of endocrine disrupting chemicals
- Microbial Community Ecology and Physiology
- Genetic and phenotypic traits in livestock
- Graphene and Nanomaterials Applications
- Toxic Organic Pollutants Impact
- Urban Stormwater Management Solutions
- Hydrology and Watershed Management Studies
- Grouting, Rheology, and Soil Mechanics
- Milk Quality and Mastitis in Dairy Cows
- Marine Biology and Environmental Chemistry
- Fire dynamics and safety research
- Chromium effects and bioremediation
- Environmental and Agricultural Sciences
- Environmental remediation with nanomaterials
- Ga2O3 and related materials
- Genetic Mapping and Diversity in Plants and Animals
- Nanomaterials for catalytic reactions
- 2D Materials and Applications
- Cancer-related molecular mechanisms research
Institute of Crop Sciences
2025
Chinese Academy of Agricultural Sciences
2025
Beijing University of Civil Engineering and Architecture
2019-2024
South China Agricultural University
2021-2024
Yangzhou University
2024
Beijing Drainage Group (China)
2023-2024
Henan Energy & Chemical Industry Group (China)
2024
Peking University
2024
Institute of Rock and Soil Mechanics
2023
University of Chinese Academy of Sciences
2023
In view of the accumulation nanoplastics (NPs) in food chain environment and animals, good adsorption properties nano-plastics to toxic substances, it is necessary explore influence NPs living organisms. this study, single joint toxicological effects polystyrene (PS-NPs, size 80 nm) polychlorinated biphenyls (PCBs), were explored freshwater aquatic animal model zebrafish (Danio rerio). Our study found that exposure PS-NPs induced mild acute toxicity, albeit combined aggravated toxicity PCBs...
ABSTRACT The development of a single and multiplex gene editing system is highly desirable for either functional genomics or pyramiding beneficial alleles in crop improvement. CRISPR/Cas12i3, which belongs to the Class II Type V‐I Cas system, has attracted extensive attention recently due its smaller protein size less restricted canonical “TTN” protospacer adjacent motif (PAM). However, relatively lower efficiency, Cas12i3‐mediated not yet been documented plants. Here, we fused four 5′...
Polyvinyl alcohol and pumice synthetized guar gum-nanoscale zerovalent iron beads (PPG-nZVI beads) were synthesized, their adsorption towards Pb2+, Cu2+, Zn2+ ions was evaluated. The kinetics of metal well fitted by the pseudo-second-order model. rate decreased followed in order Cu2+ > Pb2+ Zn2+, consistent with reduction potential ions. sorption isotherm Langmuir maximum capacity which suggested that strength covalent bonds between surface functional groups substituted to is one major...
High dietary levels of molybdenum (MO) can negatively affect productive performances and health status laying hens, while tea polyphenol (TP) mitigate the negative impact high MO exposure. However, our understanding changes induced by TP on challenged layers oxidative status, microbiota, remains limited. The aim present study was to better understand host (performances redox balance) microbiota responses in MO-challenged with TP. In this study, 200 Lohmann hens (65-week-old) were randomly...
To comprehensively explore the transport of air pollutants, one-year continuous online observation PM2.5 was conducted from 1 April 2015 to 31 March 2016 at Dianshan Lake, a suburban junction central Yangtze River Delta. The chemical species samples mainly focused on Organic carbon (OC), Elemental (EC) and Water-Soluble Inorganic Ions (WSIIs). annual average concentration 59.8 ± 31.7 µg·m−3, 1.7 times higher than Chinese National Ambient Air Quality Standards (CNAAQS) (35 µg·m−3). SNA...
Based on sensor VIIRS, this article establishes a nonlinear split-window model suitable for calculating vegetation reflectivity of the mid-infrared channel M12 VIIRS. The is based algorithm and idea using two channels to invert one channel. Analysis shows that uncertainty caused by various error sources only 0.82%, so it believed This uses calculate multiple research sites in China its surrounding areas VIIRS image. dense are relatively stable within small range, while low-sparse large have...
Due to the rapid expansion of cities, impermeable area has increased. This exacerbated accumulation pollutants in road particles and made sediment one most widely distributed pollution carriers urban area. Urban-rural fringe is frontier dynamic region, but less knowledge was available on status region. In this study, occurrence, release behavior, environmental risk polycyclic aromatic hydrocarbons (PAHs) accumulated urban-rural were systematically studied compared with five other functional...
A Gram-stain-positive, motile, rod-shaped, facultatively anaerobic bacterium, designated strain WST5T, isolated from sediment was characterized using a polyphasic approach. Phylogenetic analysis based on 16S rRNA gene sequences indicated that WST5T most closely related to Paenibacillus aestuarii CJ25T (96.8 % similarity). The genome size of the 6.5 Mb, contained 4500 predicted protein-coding genes, and had DNA G+C content 46.6%. values whole-genome average nucleotide identity digital DNA-DNA...
Diatomites, or natural soils containing diatoms are found in the marine environment all over world. Diatomites tend to have skeleton microstructures, resulting unique rheological behaviors. In areas, behavior of diatomite significantly contributes geohazards, especially submarine landslides. Predicting and preventing landslides require a profound understanding characteristics diatomites. Therefore, assess with different diatom water contents, we prepared diatom–kaolin mixtures (diatom...
This study elucidates the impacts of environmentally relevant concentrations (ERCs, 300 and 3000 ng/L) sublethal (SLCs, μg/L) polystyrene nanoplastics (PS-NPs, size80 nm) on intestinal immune response gut microbiota grass carp (Ctenopharyngodon idella). Exposure to SLCs showed greater accumulation NPs in gill tissue, more pronounced damage (vacuolization villi) compared ERCs. In addition, significantly increased transcription levels several response-related genes such as IL-6, IL-8, IL-10,...
The occurrence and ecological risks of 16 polycyclic aromatic hydrocarbons (PAHs) in different types urban road runoff Beijing during two typical rainfall events were studied. average concentration PAHs particulate was the order Guanyuanqiao Road (ring road, 15,175 ng/L) > Huayuanqiao (primary 4,792 Dongcheng Alley (alley, 4,774 Nansihuan Viaduct (viaduct, 770 ng/L), much higher than dissolved PAHs. total ∑16PAHs decreased with scouring. Rainfall conditions accumulation early period show a...
Ketosis is a common metabolic disorder in the early lactation of dairy cows. It typically diagnosed by measuring concentration β-hydroxybutyrate (BHB) blood. This study aimed to estimate genetic parameters blood BHB and conducted genome-wide association (GWAS) based on estimated breeding value. Phenotypic data were collected from December 2019 August 2023, comprising concentrations 45,617 Holstein cows during three weeks post-calving across seven farms. Genotypic obtained using Neogen...
Mastitis (MAS), endometritis (MET), and ketosis (KET) are prevalent diseases in dairy cows that result substantial economic losses for the farming industry. This study gathered 26,014 records of health sickness 99,102 data reproduction from 13 Holstein farms Central China; milk protein fat content 56,640 samples, as well pedigree 37,836 were obtained. The logistic regression method was used to analyze variations prevalence rates MAS, MET, KET among various parities; mixed linear model...
Volatile organic compounds (VOCs) are significant pollutants in urban road dust, but their distribution and associated health risks remain unclear. VOC dust from six distinct areas Beijing Daxing District, China was systematically investigated. Eighteen VOCs were detected, with the highest load commercial (7.73 μg/g), followed by industrial parks (6.38 residential (3.35 leisure (2.79 traffic (2.01 μg/g) urban-rural fringe (1.85 much lower than air water phases. Typical include methyl...
Soil salinization is an important factor that limits crop production. The effects of spraying salicylic acid (SA) during the grain-filling stage on salt tolerance progeny seeds in wheat (