A5100761007- Pesticide and Herbicide Environmental Studies
- Soil Carbon and Nitrogen Dynamics
- Microbial Community Ecology and Physiology
- Pharmaceutical and Antibiotic Environmental Impacts
- Microbial bioremediation and biosurfactants
- Cryospheric studies and observations
- Geology and Paleoclimatology Research
- Urban Heat Island Mitigation
- Land Use and Ecosystem Services
- Mycorrhizal Fungi and Plant Interactions
- Climate change and permafrost
- Remote Sensing and Land Use
- Turfgrass Adaptation and Management
- Wastewater Treatment and Nitrogen Removal
- Aeolian processes and effects
- Urban Green Space and Health
- Plant Pathogens and Fungal Diseases
- Soil erosion and sediment transport
- Groundwater and Isotope Geochemistry
- Isotope Analysis in Ecology
- Legume Nitrogen Fixing Symbiosis
- Gut microbiota and health
- Analysis of environmental and stochastic processes
- Electrokinetic Soil Remediation Techniques
- Allelopathy and phytotoxic interactions
Institute of Earth Environment
2025
Chinese Academy of Sciences
2016-2025
University of Chinese Academy of Sciences
2012-2025
Shandong Academy of Sciences
2023-2024
Qilu University of Technology
2023-2024
Institute of Applied Ecology
2015-2024
Northwest A&F University
2024
Hebei Agricultural University
2024
Chengdu Academy of Agriculture and Forestry Sciences
2024
Academy of Agricultural and Forestry Sciences
2024
The Qinling Mountains, known for high forest cover and multiple ecosystem services (ES), present significant potential advancing ecological management (EM) paradigms. However, existing studies on matching long-term ES sequences with governance units remain limited. By quantifying the assemblage clustering patterns of ecosystems in Mountains over forty years, this study was innovative analyzing changes interactions impact spatialization drivers, enhancing significance administrative-scale...
Microbial communities play critical roles in soil nitrogen (N) cycle; however, we have limited understanding of the distribution N-cycling microbial groups deeper horizons. In this study, used quantitative PCR to characterize changes populations (16S rRNA and 18S rRNA) five key gene abundances involved N fixation (nifH), ammonia oxidation (amoA) by ammonia-oxidizing bacteria (AOB) archaea (AOA), nitrite reduction (nirS nirK) along profiles (0–100 cm depth) different paddy soils from three...
A Gram-stain-negative, rod-shaped, non-motile and aerobic bacterial strain, designated CHL1T, was isolated from a sludge sample collected sewage treatment tank of an agricultural chemical factory. The strain grew at salinities 0.5–5 % (w/v) NaCl (optimum 2.5 %). Growth occurred pH 6.0–8.0 7.0) 5–40 °C 28–30 °C). genomic DNA G+C content determined to be 70.4 mol%. Q-10 detected as the respiratory quinone. major fatty acids (>10 %) were C18 : 1ω7c and/or 1ω6c C16 0. polar lipids consisted...
Electrokinetic remediation is an emerging physical technology for the removal of heavy metals and organic chemicals from contaminated soil. We set up a soil chamber (24 × 12 8 cm) with two stainless steel electrodes (12 0.5 cm), constant voltage gradient 1.0 v cm(-1) or 2.0 was applied to study effects unidirectional altered directional electric field operation modes on moisture content pH, rate PAHs, abundance diversity indigenous fungi in PAH-contaminated at Benxi Iron Steel Group...
This research focused on the degradation of chlorpyrifos via immobilized white rot fungi in soil, with aim to select excellent degrading strains and an optimal carrier fungi. Immobilization was assessed corn stover, wheat straw, peanut shells, wood chip, cobs. Phlebia sp., Lenzites betulinus Irpex lacteus were grown defined nutrient media for remediation pesticide-contaminated soils. The biomass determined by observing growth results showed that stover straw are suitable carriers sp. have a...
Total liver area is a traditional indicator in evaluating compound damage with zebrafish models. However, some experiments, compounds changed morphology but total showed no significant difference, indicating it inaccurate for effects on damage. Therefore, this study, transgenic Tg(l-fabp:EGFP) labeled cells using green fluorescent protein was used to evaluate by the partition ratio. The coefficient of variation and ratio normal at different development stages calculated determine precision...
Chlorimuron-ethyl and atrazine are two herbicides with long half-lives in soil; their long-term excessive application has led to a series of environmental problems. In this study, the strains Chenggangzhangella methanolivorans CHL1 Arthrobacter sp. ART1 were combined used for remediation chlorimuron-ethyl, contaminated soils microcosm experiment. Changes chlorimuron-ethyl concentrations monitored, variations soil microbial community studied by phospholipid fatty acid (PLFA) analysis. The...
Long-term and excessive application of chlorimuron-ethyl has led to a series environmental problems. Strain Hansschlegelia sp. CHL1, highly efficient degrading bacterium isolated in our previous study, was employed the current soil bioremediation study. The residues soils were detected, changes microbial communities investigated by phospholipid fatty acid (PLFA) analysis. results showed that strain CHL1 exhibited significant degradation ability at wide range concentrations between 10μg kg-1...